{"id":330,"date":"2018-05-07T15:56:03","date_gmt":"2018-05-07T15:56:03","guid":{"rendered":"https:\/\/www.nta.pt\/gnv\/?page_id=330"},"modified":"2020-01-21T17:31:03","modified_gmt":"2020-01-21T17:31:03","slug":"definicao-gnv","status":"publish","type":"page","link":"https:\/\/www.nta.pt\/gnv\/definicao-gnv\/","title":{"rendered":"Defini\u00e7\u00e3o GNV"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"330\" class=\"elementor elementor-330\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-672c388 elementor-section-stretched elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"672c388\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;tilt&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0,6V0h1000v100L0,6z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-be8b78d\" data-id=\"be8b78d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1eb8f89 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1eb8f89\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a9f2545\" data-id=\"a9f2545\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f259caf elementor-widget elementor-widget-heading\" data-id=\"f259caf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que precisa de saber sobre o GNV<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1b085f1\" data-id=\"1b085f1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed7ed5f elementor-widget elementor-widget-image\" data-id=\"ed7ed5f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bomba2-1024x1024.png\" class=\"attachment-large size-large wp-image-333\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bomba2-1024x1024.png 1024w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bomba2-150x150.png 150w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bomba2-300x300.png 300w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bomba2-768x768.png 768w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bomba2.png 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4e811a6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e811a6\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dd633b3\" data-id=\"dd633b3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24955bb elementor-widget elementor-widget-text-editor\" data-id=\"24955bb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>O g\u00e1s natural \u00e9 uma mistura gasosa composta essencialmente de metano e em quantidades muito menores de outros hidrocarbonetos. Pequenas quantidades de gases inertes, como nitrog\u00e9nio e di\u00f3xido de carbono, podem estar presentes na mistura. \u00c9 extra\u00eddo a partir de dep\u00f3sitos no subsolo em profundidades diferentes (at\u00e9 v\u00e1rios milhares de metros), em que est\u00e1 presente, por si s\u00f3 ou com outros hidrocarbonetos, a partir do qual ele \u00e9 separado de extrac\u00e7\u00e3o. Se necess\u00e1rio, ele \u00e9 filtrado e em seguida, alimentado na rede de tubula\u00e7\u00f5es, pronto para uso sem tratamento adicional. Seu peso espec\u00edfico dependendo da origem varia na faixa: ~ 0,7 \u00f7 0,8 kg \/ Nm\u00b3. O peso espec\u00edfico do ar \u00e9 de cerca de 1,3 kg\/Nm\u00b3, e em seguida, o g\u00e1s natural \u00e9 muito mais leve do que o ar, e esta \u00e9 uma vantagem porque em caso de fuga ir\u00e1 dissipar facilmente nas camadas superiores da atmosfera, sem causar estagna\u00e7\u00e3o no ch\u00e3o. O valor calor\u00edfico do g\u00e1s natural em compara\u00e7\u00e3o com medidor cubo gasoso, varia no campo: 33-38 MJ, em seguida, o valor m\u00e9dio \u00e9 de cerca de 36 MJ \/ Nm\u00b3.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0b411f elementor-section-height-full elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"a0b411f\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;tilt&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0,6V0h1000v100L0,6z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d3d2f2d\" data-id=\"d3d2f2d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f5b0567 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f5b0567\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-514beed\" data-id=\"514beed\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-744f6e6 elementor-widget elementor-widget-heading\" data-id=\"744f6e6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aplica\u00e7\u00f5es do GNV<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-57e3895 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"57e3895\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bed4410\" data-id=\"bed4410\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a3c1b48 elementor-widget elementor-widget-text-editor\" data-id=\"a3c1b48\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><b>Como funciona o g\u00e1s natural liquefeito (GNL) nos ve\u00edculos pesados?<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e4bd1bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e4bd1bb\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8d48056\" data-id=\"8d48056\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed2c0b8 elementor-widget elementor-widget-text-editor\" data-id=\"ed2c0b8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Nos ve\u00edculos pesados, o GNL \u00e9 armazenado a baixa press\u00e3o em tanques isolados termicamente e com capacidades que podem variar entre 174 a 511 litros.<\/p>\n<p><span style=\"font-size: 20px;\">O GNL \u00e9 armazenado em estado l\u00edquido \u00e0 temperatura de evapora\u00e7\u00e3o.<\/span><\/p>\n<p>No caso da \u00e1gua em ebuli\u00e7\u00e3o (100\u00baC), a temperatura mant\u00e9m-se constante durante a mudan\u00e7a da fase l\u00edquida para gasosa, mesmo que se continue a fornecer calor. Isto acontece devido \u00e0 evapora\u00e7\u00e3o.&nbsp;<span style=\"font-size: 20px;\">De forma an\u00e1loga, o GNL mant\u00e9m-se praticamente \u00e0 temperatura constante (-162\u00baC) se for mantido a uma mesma press\u00e3o, e desde que o vapor (g\u00e1s natural na fase gasosa) seja libertado do reservat\u00f3rio.<\/span><\/p>\n<p>Assim sendo, o sistema de combust\u00edvel de um ve\u00edculo a GNL \u00e9 constitu\u00eddo, fundamentalmente, por um reservat\u00f3rio, um vaporizador em que o flu\u00eddo secund\u00e1rio \u00e9 o&nbsp;<span style=\"font-size: 20px;\">l\u00edquido de refrigera\u00e7\u00e3o do motor, e um indicador de n\u00edvel do reservat\u00f3rio.&nbsp;<\/span><span style=\"font-size: 20px;\">O sistema est\u00e1 configurado para receber e armazenar GNL, e fornec\u00ea-lo ao motor na forma gasosa.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c3e15e7\" data-id=\"c3e15e7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5bc20e elementor-widget elementor-widget-image\" data-id=\"e5bc20e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"foto\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjMzLCJ1cmwiOiJodHRwczpcL1wvd3d3Lm50YS5wdFwvZ252XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE4XC8wNVwvZm90by5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto-768x512.jpg\" class=\"attachment-medium_large size-medium_large wp-image-233\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto-768x512.jpg 768w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto-300x200.jpg 300w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto.jpg 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e9734f elementor-widget elementor-widget-image\" data-id=\"3e9734f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto2.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"foto2\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjM1LCJ1cmwiOiJodHRwczpcL1wvd3d3Lm50YS5wdFwvZ252XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE4XC8wNVwvZm90bzIuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto2-1024x768.jpg\" class=\"attachment-large size-large wp-image-235\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto2.jpg 1024w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto2-300x225.jpg 300w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/foto2-768x576.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0eb0d26 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0eb0d26\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e23fa58\" data-id=\"e23fa58\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17c8927 elementor-widget elementor-widget-text-editor\" data-id=\"17c8927\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Como funciona o g\u00e1s natural comprimido (GNC) nos ve\u00edculos ligeiros?<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f819f07 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f819f07\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cfdec96\" data-id=\"cfdec96\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79c8e45 elementor-widget elementor-widget-image\" data-id=\"79c8e45\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"car gnc\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDA5LCJ1cmwiOiJodHRwczpcL1wvd3d3Lm50YS5wdFwvZ252XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE4XC8wNVwvY2FyLWduYy5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc-1024x683.jpg\" class=\"attachment-large size-large wp-image-409\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc-1024x683.jpg 1024w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc-300x200.jpg 300w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc-768x512.jpg 768w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f31390b elementor-widget elementor-widget-image\" data-id=\"f31390b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc2.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"car gnc2\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDExLCJ1cmwiOiJodHRwczpcL1wvd3d3Lm50YS5wdFwvZ252XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE4XC8wNVwvY2FyLWduYzIuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"987\" height=\"555\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc2.jpg\" class=\"attachment-large size-large wp-image-411\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc2.jpg 987w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc2-300x169.jpg 300w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc2-768x432.jpg 768w\" sizes=\"(max-width: 987px) 100vw, 987px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01763bd elementor-widget elementor-widget-image\" data-id=\"01763bd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc3.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"car gnc3\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDEyLCJ1cmwiOiJodHRwczpcL1wvd3d3Lm50YS5wdFwvZ252XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE4XC8wNVwvY2FyLWduYzMuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"426\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc3.jpg\" class=\"attachment-large size-large wp-image-412\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc3.jpg 640w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/car-gnc3-300x200.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eb44afd\" data-id=\"eb44afd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd8c5e3 elementor-widget elementor-widget-text-editor\" data-id=\"fd8c5e3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>A \u00fanica diferen\u00e7a entre um ve\u00edculo a gasolina e um ve\u00edculo a GNC \u00e9 o sistema de combust\u00edvel:\u00a0<\/p><ul><li><span style=\"font-size: 20px;\">O GNC \u00e9 injetado no ve\u00edculo atrav\u00e9s de uma v\u00e1lvula que o conduz at\u00e9 aos cilindros de armazenamento;<\/span><\/li><li>Nestes cilindros, o g\u00e1s \u00e9 armazenado inicialmente a cerca de 200 bar. A medida que o g\u00e1s \u00e9 consumido, a press\u00e3o vai descendo, sendo que abaixo dos 15 bar torna-se necess\u00e1rio reabastecer;<\/li><li>Se o ve\u00edculo for bi-fuel, no tablier tem de estar instalado um comutador que permite ao condutor a sele\u00e7\u00e3o entre g\u00e1s natural e gasolina. Quando o condutor seleciona o g\u00e1s natural, este deixa os cilindros e flui atrav\u00e9s de tubagem r\u00edgida para alta press\u00e3o, at\u00e9 ao compartimento do motor;<\/li><li>O g\u00e1s acede ao regulador de press\u00e3o, dispositivo que reduz a press\u00e3o para valores que permitam vencer as perdas de carga at\u00e9 \u00e0 admiss\u00e3o do motor (a press\u00e3o pr\u00f3xima da atmosf\u00e9rica);<\/li><li>A sa\u00edda do g\u00e1s do regulador de press\u00e3o para o sistema de inje\u00e7\u00e3o \u00e9 controlada por uma electrov\u00e1lvula. Esta tamb\u00e9m suspende o fluxo de g\u00e1s, quando o condutor faz a comuta\u00e7\u00e3o para gasolina;<\/li><li><span style=\"font-size: 20px;\">O g\u00e1s natural mistura-se com o ar no sistema de inje\u00e7\u00e3o e entra nas c\u00e2maras de combust\u00e3o.<\/span><\/li><\/ul>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3311968 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3311968\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-76b8980\" data-id=\"76b8980\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eebb429 elementor-widget elementor-widget-text-editor\" data-id=\"eebb429\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Quais as vantagens do g\u00e1s natural como combust\u00edvel para o transporte?<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8dd10df elementor-view-stacked elementor-position-left elementor-shape-circle elementor-mobile-position-top elementor-vertical-align-top elementor-widget elementor-widget-icon-box\" data-id=\"8dd10df\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon elementor-animation-\" >\n\t\t\t\t<i class=\"fa fa-eur\" aria-hidden=\"true\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tEconomia\t\t\t\t\t<\/span>\n\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tA utiliza\u00e7\u00e3o de ve\u00edculos a g\u00e1s natural veicular (VGNs) proporciona uma poupan\u00e7a bastante significativa a dois n\u00edveis. Segundo dados da Associa\u00e7\u00e3o Portuguesa do Ve\u00edculo a G\u00e1s Natural (APVGN), na base de um litro equivalente, o g\u00e1s natural custa cerca de 70% menos que o gas\u00f3leo. Por outro lado, os VGNs consomem um combust\u00edvel de queima limpa, que reduz a necessidade de manuten\u00e7\u00e3o no que diz respeito a trocas de \u00f3leo ou velas de igni\u00e7\u00e3o, por exemplo.\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49b44fa elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"49b44fa\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5001cc1 elementor-view-stacked elementor-position-right elementor-shape-circle elementor-mobile-position-top elementor-vertical-align-top elementor-widget elementor-widget-icon-box\" data-id=\"5001cc1\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon elementor-animation-\" >\n\t\t\t\t<i class=\"fa fa-tree\" aria-hidden=\"true\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tAmbiente\t\t\t\t\t<\/span>\n\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tO g\u00e1s natural \u00e9 o mais limpo dos combust\u00edveis f\u00f3sseis alternativos utilizados atualmente. As emiss\u00f5es de escape de di\u00f3xido de carbono dos VGNs s\u00e3o cerca de 20% inferiores, as emiss\u00f5es de hidrocarbonetos n\u00e3o met\u00e2nicos s\u00e3o 80% inferiores, e as de \u00f3xidos de azoto s\u00e3o 40% inferiores \u00e0s dos ve\u00edculos movidos a gasolina. Al\u00e9m disso, os VGNs emitem quantidades significativamente inferiores de gases com efeito de estufa e toxinas. \nAinda, n\u00e3o \u00e9 corrosivo e n\u00e3o contamina os solos.\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b83133 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5b83133\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bb476c elementor-view-stacked elementor-position-left elementor-shape-circle elementor-mobile-position-top elementor-vertical-align-top elementor-widget elementor-widget-icon-box\" data-id=\"3bb476c\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon elementor-animation-\" >\n\t\t\t\t<i class=\"fa fa-life-bouy\" aria-hidden=\"true\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tSeguran\u00e7a\t\t\t\t\t<\/span>\n\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tOs VNGs s\u00e3o t\u00e3o seguros quanto os ve\u00edculos que operam com combust\u00edveis convencionais. O excelente registo de seguran\u00e7a dos VGNs deve-se, fundamentalmente, \u00e0\u00a0integridade estrutural do sistema de combust\u00edvel e \u00e0s qualidades f\u00edsicas do g\u00e1s natural. Os requisitos de seguran\u00e7a dos ve\u00edculos movidos a g\u00e1s natural s\u00e3o bastante exigentes, o que assegura ao utilizador n\u00edveis inquestion\u00e1veis de seguran\u00e7a.\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f022ca9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f022ca9\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dedf882 elementor-view-stacked elementor-position-right elementor-shape-circle elementor-mobile-position-top elementor-vertical-align-top elementor-widget elementor-widget-icon-box\" data-id=\"dedf882\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon elementor-animation-\" >\n\t\t\t\t<i class=\"fa fa-bar-chart\" aria-hidden=\"true\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tAbund\u00e2ncia\t\t\t\t\t<\/span>\n\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tAs reservas mundiais de g\u00e1s natural equivalem a praticamente o dobro das de petr\u00f3leo, segundo informa\u00e7\u00f5es oficiais dispon\u00edveis no site Association for the Study of Peak Oil and Gas. Outro argumento de peso desta fonte energ\u00e9tica \u00e9 o facto de poder ser obtida atrav\u00e9s de sistemas extratores aplicados em lixeiras e aterros, extraindo biometano (tamb\u00e9m conhecido como biog\u00e1s). O biometano pode ser transformado em g\u00e1s natural e comprimido de forma a ser utilizado como fonte de energia em ve\u00edculos. Desta forma, apresenta-se como uma energia renov\u00e1vel.\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-775b5ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"775b5ed\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-70ed664\" data-id=\"70ed664\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9cf066e elementor-widget elementor-widget-text-editor\" data-id=\"9cf066e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Quanto custa um ve\u00edculo movido a g\u00e1s natural?<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-889303b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"889303b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-acae39e\" data-id=\"acae39e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-713a18e elementor-widget elementor-widget-text-editor\" data-id=\"713a18e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Segundo a principal associa\u00e7\u00e3o nacional de ve\u00edculos movidos a g\u00e1s natural (APVGN), a instala\u00e7\u00e3o em ve\u00edculos ligeiros ronda os 2000\u20ac, sendo o valor superior para ve\u00edculos pesados. J\u00e1 um ve\u00edculo pesado a g\u00e1s natural tem um custo de cerca de 25% superior a um hom\u00f3logo a gas\u00f3leo. De destacar que, apesar de em Portugal n\u00e3o vigorar uma tabela oficial para o g\u00e1s natural comprimido, a APVGN avan\u00e7a com uma estimativa de 70% de poupan\u00e7a comparativamente ao pre\u00e7o por litro do gas\u00f3leo, o que remete para uma r\u00e1pida recupera\u00e7\u00e3o do investimento inicial.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fc15748 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fc15748\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f46476\" data-id=\"1f46476\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9ef8c90 elementor-widget elementor-widget-text-editor\" data-id=\"9ef8c90\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>O que se pode dizer em rela\u00e7\u00e3o \u00e0 pot\u00eancia dos ve\u00edculos?<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b80cb6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b80cb6\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-69bd880\" data-id=\"69bd880\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2fdd944 elementor-widget elementor-widget-text-editor\" data-id=\"2fdd944\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Antigamente, os ve\u00edculos a gasolina convertidos para g\u00e1s natural estavam sujeitos a pequenas perdas de pot\u00eancia, o que j\u00e1 n\u00e3o acontece devido \u00e0s centralinas eletr\u00f3nicas. J\u00e1 os ve\u00edculos concebidos especificamente para funcionarem a g\u00e1s natural n\u00e3o d\u00e3o mostras de perda de pot\u00eancia porque s\u00e3o otimizados na origem. Para al\u00e9m disso, o g\u00e1s natural possui um elevado \u00edndice de octano (cerca de 120), o que permite que o motor funcione com maiores taxas de compress\u00e3o que os motores a gasolina (\u00edndice de octano entre 95 e 98), aumentando a pot\u00eancia efetiva do motor.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4cf1485\" data-id=\"4cf1485\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c0f2b8 elementor-widget elementor-widget-image\" data-id=\"2c0f2b8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/potencia-e1525882395539.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"potencia\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDE4LCJ1cmwiOiJodHRwczpcL1wvd3d3Lm50YS5wdFwvZ252XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE4XC8wNVwvcG90ZW5jaWEtZTE1MjU4ODIzOTU1MzkuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"686\" height=\"399\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/potencia-e1525882395539.jpg\" class=\"attachment-large size-large wp-image-418\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/potencia-e1525882395539.jpg 686w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/potencia-e1525882395539-300x174.jpg 300w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f2a879c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2a879c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7a8f44b\" data-id=\"7a8f44b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1707dea elementor-widget elementor-widget-text-editor\" data-id=\"1707dea\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Existem incentivos fiscais \u00e0 utiliza\u00e7\u00e3o do GNV?<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-972073d elementor-widget elementor-widget-text-editor\" data-id=\"972073d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>O Decreto-lei no 40\/93, de 18 de Fevereiro, artigo 1\u00ba, no 12 e 13, beneficia, com isen\u00e7\u00f5es de 50% do Imposto Autom\u00f3vel (IA), os autom\u00f3veis ligeiros que utilizem exclusivamente g\u00e1s natural; e com isen\u00e7\u00e3o de 40% os que utilizam g\u00e1s natural e outro combust\u00edvel (bi-fuel). A legisla\u00e7\u00e3o referida est\u00e1 dispon\u00edvel no website da Dire\u00e7\u00e3o-Geral das Alf\u00e2ndegas e dos Impostos Especiais sobre o Consumo.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b22a01 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b22a01\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1aa9e64\" data-id=\"1aa9e64\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b808039 elementor-widget elementor-widget-text-editor\" data-id=\"b808039\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>No contexto da UE, o que tem sido feito para promover a mobilidade GNV?<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-10ab7f2 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"10ab7f2\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8812e95\" data-id=\"8812e95\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c43ca5d elementor-widget elementor-widget-text-editor\" data-id=\"c43ca5d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><span style=\"font-size: 20px;\">A Uni\u00e3o Europeia tem centrado esfor\u00e7os no projecto \u201cBlue Corridors\u201d. Este tem como objectivo estabelecer o g\u00e1s natural liquefeito (GNL) como uma alternativa efetiva aos combust\u00edveis convencionais para o transporte de m\u00e9dia e longa dist\u00e2ncia. Para tal, o projeto tem definido um roteiro de postos de abastecimento de GNL, criando quatro corredores que abrangem a \u00e1rea do Atl\u00e2ntico, do Mediterr\u00e2neo e conectando o sul com o norte da Europa, o ocidente com o oriente.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26ba2ed elementor-widget elementor-widget-image\" data-id=\"26ba2ed\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"621\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bluelogo-1024x621.png\" class=\"attachment-large size-large wp-image-431\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bluelogo-1024x621.png 1024w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bluelogo-300x182.png 300w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bluelogo-768x466.png 768w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/bluelogo.png 1042w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5f78fc elementor-align-center elementor-widget elementor-widget-button\" data-id=\"d5f78fc\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"http:\/\/lngbc.eu\/\" target=\"_blank\" rel=\"nofollow\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t\t\t\t\t\t<i class=\"fa fa-arrow-circle-right\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">visitar<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-59921b3\" data-id=\"59921b3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56424e9 elementor-widget elementor-widget-image\" data-id=\"56424e9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/blue.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"blue\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDI5LCJ1cmwiOiJodHRwczpcL1wvd3d3Lm50YS5wdFwvZ252XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE4XC8wNVwvYmx1ZS5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"791\" src=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/blue.png\" class=\"attachment-large size-large wp-image-429\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/blue.png 800w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/blue-300x297.png 300w, https:\/\/www.nta.pt\/gnv\/wp-content\/uploads\/2018\/05\/blue-768x759.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>O que precisa de saber sobre o GNV O g\u00e1s natural \u00e9 uma mistura gasosa composta essencialmente de metano e em quantidades muito menores de outros hidrocarbonetos. Pequenas quantidades de gases inertes, como nitrog\u00e9nio e di\u00f3xido de carbono, podem estar presentes na mistura. \u00c9 extra\u00eddo a partir de dep\u00f3sitos no subsolo em profundidades diferentes (at\u00e9 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/pages\/330"}],"collection":[{"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/comments?post=330"}],"version-history":[{"count":83,"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/pages\/330\/revisions"}],"predecessor-version":[{"id":941,"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/pages\/330\/revisions\/941"}],"wp:attachment":[{"href":"https:\/\/www.nta.pt\/gnv\/wp-json\/wp\/v2\/media?parent=330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}