{"id":18683,"date":"2023-07-21T11:49:13","date_gmt":"2023-07-21T11:49:13","guid":{"rendered":"https:\/\/vatgas.hemsida.eu\/?page_id=18683"},"modified":"2023-07-21T12:44:57","modified_gmt":"2023-07-21T12:44:57","slug":"vatgas-i-industrin-raffinaderier","status":"publish","type":"page","link":"https:\/\/iwdev.se\/vatgas\/vatgas-i-industrin-raffinaderier\/","title":{"rendered":"V\u00e4tgas i industrin &#8211; raffinaderier"},"content":{"rendered":"\n<p>V\u00e4tgas har anv\u00e4nts l\u00e4nge inom raffinaderier. I regel sker v\u00e4tgasproduktionen p\u00e5 plats och i dagsl\u00e4get till stor del genom reformering av naturgas. V\u00e4tgas anv\u00e4nds prim\u00e4rt i tv\u00e5 huvudprocesser: v\u00e4tebehandling och hydrokrackning. V\u00e4tebehandling \u00e4r en process d\u00e4r v\u00e4tgas anv\u00e4nds f\u00f6r att avl\u00e4gsna o\u00f6nskade atomer fr\u00e5n molekylerna. Hydrokrackning \u00e4r en process d\u00e4r tunga gasoljor, tunga rester eller liknande kokdestillat reagerar med v\u00e4te i n\u00e4rvaro av en katalysator vid h\u00f6g temperatur och tryck f\u00f6r att producera l\u00e4ttare molekyler \u00e4mnade till diesel, flyg och bensinbr\u00e4nsle.<\/p>\n\n\n\n<p>Det finns flera planerade eller p\u00e5g\u00e5ende v\u00e4tgasprojekt inom raffinaderier i Sverige (Energimyndigheten 2021):<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>St1 G\u00f6teborg: <\/strong>St1 unders\u00f6ker m\u00f6jligheten att ers\u00e4tta produktion av v\u00e4tgas fr\u00e5n naturgas med v\u00e4tgas via elektrolys (Strategi f\u00f6r fossilfri konkurrenskraft \u2013 V\u00e4tgas, 2021).<\/li>\n\n\n\n<li><strong>Preem Lysekil och G\u00f6teborg: <\/strong>Preem har under de senaste \u00e5ren unders\u00f6kt m\u00f6jligheterna att ers\u00e4tta den v\u00e4tgas man idag producerar av naturgas med fossilfri v\u00e4tgas. Att ers\u00e4tta hela Preems v\u00e4tgasbehov skulle kr\u00e4va en elektrolys\u00f6reffekt p\u00e5 omkring 600 MW. Det p\u00e5g\u00e5r just nu en studie i samarbete med Vattenfall kring m\u00f6jligheterna att bygga en 50 MW elektrolys\u00f6r i Lysekil (Ny teknik, 2021). Preem bed\u00f6mer att man ocks\u00e5 kommer att beh\u00f6va anv\u00e4nda bl\u00e5 v\u00e4tgas.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>V\u00e4tgas har anv\u00e4nts l\u00e4nge inom raffinaderier. I regel sker v\u00e4tgasproduktionen p\u00e5 plats och i dagsl\u00e4get till stor del genom reformering av naturgas. V\u00e4tgas anv\u00e4nds prim\u00e4rt i tv\u00e5 huvudprocesser: v\u00e4tebehandling och hydrokrackning. V\u00e4tebehandling \u00e4r en process d\u00e4r v\u00e4tgas anv\u00e4nds f\u00f6r att avl\u00e4gsna o\u00f6nskade atomer fr\u00e5n molekylerna. Hydrokrackning \u00e4r en process d\u00e4r tunga gasoljor, tunga rester eller <a class=\"moretag\" href=\"https:\/\/iwdev.se\/vatgas\/vatgas-i-industrin-raffinaderier\/\">[&#8230;]<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-18683","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>V\u00e4tgas i industrin - raffinaderier - V\u00e4tgas Sverige<\/title>\n<meta name=\"description\" content=\"v\u00e4tgas i industrin\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00e4tgas i industrin - raffinaderier\" \/>\n<meta property=\"og:description\" content=\"v\u00e4tgas i industrin\" \/>\n<meta property=\"og:url\" content=\"https:\/\/iwdev.se\/vatgas\/vatgas-i-industrin-raffinaderier\/\" \/>\n<meta property=\"og:site_name\" content=\"V\u00e4tgas Sverige\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-21T12:44:57+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ber\u00e4knad l\u00e4stid\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/iwdev.se\\\/vatgas\\\/vatgas-i-industrin-raffinaderier\\\/\",\"url\":\"https:\\\/\\\/iwdev.se\\\/vatgas\\\/vatgas-i-industrin-raffinaderier\\\/\",\"name\":\"V\u00e4tgas i industrin - raffinaderier - V\u00e4tgas Sverige\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/iwdev.se\\\/vatgas\\\/#website\"},\"datePublished\":\"2023-07-21T11:49:13+00:00\",\"dateModified\":\"2023-07-21T12:44:57+00:00\",\"description\":\"v\u00e4tgas i industrin\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/iwdev.se\\\/vatgas\\\/vatgas-i-industrin-raffinaderier\\\/#breadcrumb\"},\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/iwdev.se\\\/vatgas\\\/vatgas-i-industrin-raffinaderier\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/iwdev.se\\\/vatgas\\\/vatgas-i-industrin-raffinaderier\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/iwdev.se\\\/vatgas\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"V\u00e4tgas i industrin &#8211; 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