{"id":26124,"date":"2023-01-09T13:03:00","date_gmt":"2023-01-09T16:03:00","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/publication-bias-copy-copy\/"},"modified":"2023-01-12T17:12:37","modified_gmt":"2023-01-12T20:12:37","slug":"what-is-sustainable-fuel","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/nb\/hva-er-baerekraftig-drivstoff\/","title":{"rendered":"Hva er b\u00e6rekraftig drivstoff? Er b\u00e6rekraftig drivstoff den neste store greia?"},"content":{"rendered":"<p>I den senere tid har det v\u00e6rt en enorm oppblomstring av mennesker som sprer bevissthet om den globale oppvarmingen og hvordan den kan f\u00f8re til at vi d\u00f8r ut. Har du noen gang lurt p\u00e5 hvilken faktor som er hoved\u00e5rsaken til dette fenomenet?<\/p>\n\n\n\n<p>One of the main factors is the carbon emission from our vehicles, especially from aviation vehicles. Now, we are not going to see how that causes it because you must&#8217;ve learned that in your school.<\/p>\n\n\n\n<p>Det vi skal se i denne artikkelen er b\u00e6rekraftig drivstoff eller b\u00e6rekraftig flydrivstoff, som kan v\u00e6re et alternativt drivstoff for jetmotorer som erstatter fossilt drivstoff. N\u00e5 har du kanskje disse sp\u00f8rsm\u00e5lene: Hva er b\u00e6rekraftig drivstoff? Hvordan bidrar det til \u00e5 redusere karbonutslipp fra luftb\u00e5rne kj\u00f8ret\u00f8y? Vil det v\u00e6re et p\u00e5litelig alternativ til fossilt drivstoff, for luftfarten er ikke et felt der man eksperimenterer? Vi skal svare p\u00e5 disse sp\u00f8rsm\u00e5lene, og n\u00e5r du leser hele artikkelen, vil du f\u00e5 en klar forst\u00e5else av hva dette nye oppstyret rundt b\u00e6rekraftig drivstoff dreier seg om.&nbsp;<\/p>\n\n\n\n<h2>Hva er b\u00e6rekraftig drivstoff?<\/h2>\n\n\n\n<p>B\u00e6rekraftig drivstoff, eller IATAs foretrukne betegnelse, SAF - Sustainable Aviation Fuel, brukes som et alternativ til tradisjonelt fossilt drivstoff, ettersom karbonavtrykket fra sistnevnte er enormt.<\/p>\n\n\n\n<p>For \u00e5 redusere dette har IATA - International Air Transport Association - kommet opp med ideen om b\u00e6rekraftig drivstoff, der vi kan produsere et drivstoff som tilsvarer fossilt drivstoff, men som er laget av r\u00e5materialer. P\u00e5 grunn av dette vil det bli en enorm reduksjon i karbonutslippene sammenlignet med det tradisjonelle jetdrivstoffet som brukes i dag.&nbsp;&nbsp;<\/p>\n\n\n\n<h2>Betydningen av b\u00e6rekraftig drivstoff<\/h2>\n\n\n\n<p>I dag er flyreiser blitt mer praktiske, og vi kan n\u00e5 alle deler av verden uten problemer i l\u00f8pet av noen timer eller dager. Derfor er det uaktuelt \u00e5 legge ned hele flyindustrien. I stedet b\u00f8r vi g\u00e5 over til et alternativt drivstoff som eliminerer det st\u00f8rste problemet med karbonutslipp fra disse kj\u00f8ret\u00f8yene.<\/p>\n\n\n\n<p>If\u00f8lge en fersk unders\u00f8kelse utf\u00f8rt av IATA slippes det ut nesten 1 tonn CO2 per flyreise. Tenk deg det totale karbonutslippet fra alle flyreiser over hele verden per dag. Dette problemet kan l\u00f8ses med b\u00e6rekraftig drivstoff, som i noen tilfeller gir en imponerende reduksjon p\u00e5 opptil 80% i karbonutslipp.&nbsp;<\/p>\n\n\n\n<p>I tillegg inneholder SAF mindre urenheter enn andre drivstoff, hovedsakelig svovel, noe som ogs\u00e5 reduserer utslippet av svoveldioksid.&nbsp;<\/p>\n\n\n\n<h2>Hva er b\u00e6rekraftig drivstoff laget av?<\/h2>\n\n\n\n<p>La oss dykke dypt ned i oppskriften for \u00e5 lage dette futuristiske, milj\u00f8vennlige drivstoffet. Som nevnt tidligere lages SAF utelukkende av r\u00e5stoff fra ulike produkter. Av disse er hovedingrediensene<\/p>\n\n\n\n<ul>\n<li>Alger<\/li>\n\n\n\n<li>Oljefr\u00f8<\/li>\n\n\n\n<li>Fett, olje og fettstoffer<\/li>\n\n\n\n<li>Maiskorn<\/li>\n\n\n\n<li>Restprodukter fra landbruket<\/li>\n\n\n\n<li>Restprodukter fra skogbruk<\/li>\n\n\n\n<li>Fast kommunalt avfall<\/li>\n\n\n\n<li>&nbsp;Gj\u00f8dsel&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Denne enorme ressurslisten inneholder en tilstrekkelig mengde r\u00e5stoff til \u00e5 dekke drivstoffbehovet til hele den amerikanske flyindustrien. Det ansl\u00e5s at det kan produseres 50-60 milliarder liter SAF.<\/p>\n\n\n\n<h2>Biodrivstoff vs. b\u00e6rekraftig drivstoff<\/h2>\n\n\n\n<p>Mange tror at b\u00e6rekraftig drivstoff er det samme som biodrivstoff. De har faktisk inntrykk av at begge deler fremstilles og behandles p\u00e5 samme m\u00e5te, og at dette bare er et annet navn for biodrivstoff.<\/p>\n\n\n\n<p>Men i virkeligheten er begge sv\u00e6rt forskjellige n\u00e5r det gjelder produksjonen. Biodrivstoff er laget av biologiske ressurser som plante- eller dyremateriale, og det er heller ingen garanti for at produktet er b\u00e6rekraftig. La oss si at noe biodrivstoff produseres av avlinger som krever avskoging, noe som f\u00f8rer til ytterligere milj\u00f8skader.<\/p>\n\n\n\n<p>Men hvis vi ser p\u00e5 SAF, er det ikke noe slikt. Det vil bare bruke r\u00e5materialer som kan produseres uten \u00e5 skade milj\u00f8et p\u00e5 noen m\u00e5te. Denne viktige faktoren gj\u00f8r SAF mer p\u00e5litelig for bruk.&nbsp;<\/p>\n\n\n\n<h2>Kan b\u00e6rekraftig drivstoff bidra til avkarbonisering?<\/h2>\n\n\n\n<p>Selv om SAF ikke slipper ut s\u00e5 mye CO2, m\u00e5 vi ta hensyn til CO2 som slippes ut under produksjonen, for eksempel utstyret som trengs for \u00e5 dyrke avlingene, transportere varene eller raffinere drivstoffet fra dem, og s\u00e5 videre. Hvis vi tar hensyn til selv disse faktorene, er utslippene relativt sett mindre enn for fossilt brensel.<\/p>\n\n\n\n<p>Dette er grunnen til at hele verden satser p\u00e5 \u00e5 bruke SAF som alternativt drivstoff. Kompatible jetmotorer er allerede i produksjonsfasen og erstatter de tradisjonelle, ettersom ettersp\u00f8rselen forventes \u00e5 tredobles i l\u00f8pet av de neste ti\u00e5rene. Dette beviser at SAF faktisk kan bidra til avkarbonisering og skape en tryggere og mer b\u00e6rekraftig fremtid.&nbsp;<\/p>\n\n\n\n<h2>Vil du ikke begynne helt fra bunnen av?<\/h2>\n\n\n\n<p>Don\u2019t want to start your research from scratch? Well, we understand your pain! It isn\u2019t easy to plot your research, and here we are to help you. <a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noreferrer noopener\">Mind the Graph<\/a> er et infografikkverkt\u00f8y som presenterer vitenskapelige konsepter visuelt og gj\u00f8r forskningsarbeidet ditt enkelt. Registrer deg for \u00e5 f\u00e5 tilgang til biblioteket med 65 000 n\u00f8yaktige vitenskapelige figurer.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"648\" height=\"535\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates.png\" alt=\"\" class=\"wp-image-25482\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates.png 648w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates-300x248.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates-15x12.png 15w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates-100x83.png 100w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><\/figure><\/div>\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"is-layout-flex wp-block-buttons\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/mindthegraph.com\/\" style=\"border-radius:50px;background-color:#dc1866\" target=\"_blank\" rel=\"noreferrer noopener\">\u00d8ke forskningen min med illustrasjoner<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Finn ut hva b\u00e6rekraftig drivstoff er, hvordan det bidrar til \u00e5 redusere karbonavtrykket i milj\u00f8et og hvor viktig det er.<\/p>","protected":false},"author":33,"featured_media":26141,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?<\/title>\n<meta name=\"description\" content=\"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/nb\/hva-er-baerekraftig-drivstoff\/\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Sustainable Fuel? 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