{"id":9057,"date":"2024-11-22T19:33:16","date_gmt":"2024-11-22T19:33:16","guid":{"rendered":"https:\/\/www.h-metal.ro\/blog\/?p=9057"},"modified":"2024-11-22T19:33:16","modified_gmt":"2024-11-22T19:33:16","slug":"co2-kibocsatas","status":"publish","type":"post","link":"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/","title":{"rendered":"A hidrog\u00e9n haszn\u00e1lata takar\u00e9kos megold\u00e1s a CO2-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9s\u00e9re"},"content":{"rendered":"<p>Az ac\u00e9lipar felel\u0151s a teljes CO2-kibocs\u00e1t\u00e1s t\u00f6bb mint 10%-\u00e1\u00e9rt.<\/p>\n\n\n\n<p>Az S&amp;P Global Ratings \u00fagy v\u00e9li, hogy az ac\u00e9lgy\u00e1rt\u00f3knak el\u0151sz\u00f6r meg kell tervezni\u00fck a nyersanyagok \u00e9s a gy\u00e1rt\u00e1si folyamatok hat\u00e9konys\u00e1g\u00e1t, amihez olyan technol\u00f3gi\u00e1k is hozz\u00e1j\u00e1rulnak, mint az <a href=\"https:\/\/www.h-metal.ro\/blog\/hu\/modern-acelgyartasi-eljarasok\/\">EAF<\/a>. De az \u00e9vek \u00f3ta tart\u00f3 alacsony j\u00f6vedelmez\u0151s\u00e9g miatt kevesen engedhetik meg maguknak a nagyon magas befektet\u00e9si sz\u00e1ml\u00e1kat.<\/p>\n\n\n\n<p>Az elektromos \u00edvkemenc\u00e9k (EAF) technol\u00f3gi\u00e1ra val\u00f3 \u00e1t\u00e1ll\u00e1s jelent\u0151s m\u00e9rt\u00e9kben cs\u00f6kkenten\u00e9 a kibocs\u00e1t\u00e1st. De ehhez hatalmas beruh\u00e1z\u00e1sok kellenek, amelyeket az ac\u00e9lgy\u00e1rt\u00f3k jelenleg nem engedhetnek meg maguknak.<\/p>\n\n\n\n<p>K\u00edna, a vil\u00e1g legnagyobb ac\u00e9ltermel\u0151je. C\u00e9lja, hogy 2025-re az EAF seg\u00edts\u00e9g\u00e9vel a termel\u00e9s sz\u00e1zal\u00e9kos ar\u00e1ny\u00e1t az alacsony szintr\u0151l 10%-r\u00f3l 20%-ra n\u00f6velje. Az USA j\u00f3val el\u0151r\u00e9bb j\u00e1r, mivel az ac\u00e9l 67%-\u00e1t EAF-en kereszt\u00fcl \u00e1ll\u00edtj\u00e1k el\u0151, szemben az EU 41,5%-\u00e1val.<\/p>\n\n\n\n<p>A hidrog\u00e9n alkalmaz\u00e1sa egy j\u00f6v\u0151beli megold\u00e1s r\u00e9sze lehet. De az ac\u00e9lgy\u00e1rt\u00f3k sz\u00e1m\u00e1ra ebben az \u00e9vtizedben nem val\u00f3s\u00edthat\u00f3 meg a teljesen sz\u00e9n-dioxid-mentes\u00edt\u00e9si folyamat megval\u00f3s\u00edt\u00e1s\u00e1nak \u00f3ri\u00e1si k\u00f6lts\u00e9ge.<\/p>\n\n\n\n<p>Sz\u00e1mos hidrog\u00e9nt haszn\u00e1l\u00f3 k\u00eds\u00e9rleti projektet tesztelnek az eur\u00f3pai ac\u00e9lgy\u00e1rt\u00f3k, az SSAB, a ThyssenKrupp \u00e9s az ArcelorMittal. Csak arr\u00f3l van sz\u00f3, hogy tov\u00e1bbra is alacsony a val\u00f3sz\u00edn\u0171s\u00e9ge a nagyszab\u00e1s\u00fa kil\u00f6v\u00e9snek.<\/p>\n\n\n\n<h2>Az eur\u00f3pai ac\u00e9liparnak gyorsabban kell fejl\u0151dnie a CO2-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben<\/h2>\n\n\n\n<p>Az eur\u00f3pai ac\u00e9lgy\u00e1rt\u00f3k h\u00e1tr\u00e1nyos helyzetben vannak az USA-beli koll\u00e9g\u00e1ikkal szemben. A szigor\u00fabb el\u0151\u00edr\u00e1sok \u00e9s a r\u00e9gebbi, k\u00f6rnyezetszennyez\u0151bb kemencetechnol\u00f3gia miatt. Oxig\u00e9n alap\u00fa kemenc\u00e9k (BOF), amelyek a teljes mennyis\u00e9g 59%-\u00e1t teszik ki. Az EU azon kezdem\u00e9nyez\u00e9sei, hogy 2030-ra az 1990-es szinthez k\u00e9pest 50%-kal cs\u00f6kkents\u00e9k <a href=\"https:\/\/www.h-metal.ro\/blog\/hu\/\">a sz\u00e9n-dioxid<\/a> (CO2) kibocs\u00e1t\u00e1st, \u00e9s 2050-re el\u00e9rj\u00e9k a nett\u00f3 nulla kibocs\u00e1t\u00e1st Eur\u00f3p\u00e1ban, pr\u00f3b\u00e1ra teszik az eur\u00f3pai szerepl\u0151ket.<\/p>\n\n\n\n<p>V\u00e1rakoz\u00e1saink szerint a v\u00e1ltoz\u00e1sok a kisv\u00e1llalatok konszolid\u00e1ci\u00f3j\u00e1t, valamint a r\u00e9gi \u00e9s kev\u00e9sb\u00e9 versenyk\u00e9pes l\u00e9tes\u00edtm\u00e9nyek bez\u00e1r\u00e1s\u00e1t is magukban foglalj\u00e1k.<\/p>\n\n\n\n<p>A tipikus BOF-elj\u00e1r\u00e1s alkalmaz\u00e1sa k\u00f6zel 2000 kWh-t ig\u00e9nyel minden el\u0151\u00e1ll\u00edtott <a href=\"https:\/\/www.metal-online.ro\/otel&amp;100\">ac\u00e9l <\/a>tonna ut\u00e1n, m\u00edg az EAF-elj\u00e1r\u00e1s k\u00f6r\u00fclbel\u00fcl 450 kWh-t ig\u00e9nyel.<\/p>\n\n\n\n<h3>K\u00edna messze elmarad Eur\u00f3p\u00e1t\u00f3l ebben a versenyben<\/h3>\n\n\n\n<p>K\u00edn\u00e1ban az egyik legmagasabb sz\u00e1zal\u00e9kban haszn\u00e1lj\u00e1k a BOF-ot az ac\u00e9lgy\u00e1rt\u00e1shoz. Vagyis a nyersac\u00e9lgy\u00e1rt\u00e1s k\u00f6r\u00fclbel\u00fcl 90%-a ezt az elj\u00e1r\u00e1st alkalmazza.<\/p>\n\n\n\n<p>A &#8222;tiszt\u00e1bb&#8221; ac\u00e9lipar megl\u00e9te elengedhetetlen K\u00edna sz\u00e1m\u00e1ra ahhoz, hogy el\u00e9rje a 2030-ra kit\u0171z\u00f6tt maxim\u00e1lis sz\u00e9n-dioxid-kibocs\u00e1t\u00e1st \u00e9s 2060-ra a nett\u00f3 nulla kibocs\u00e1t\u00e1st. A k\u00ednai korm\u00e1ny c\u00e9ljai k\u00f6z\u00f6tt szerepel, hogy 2025-re 20%-ra n\u00f6velje az EAF felhaszn\u00e1l\u00e1si ar\u00e1ny\u00e1t.<\/p>\n\n\n\n<p>A f\u00e9mhullad\u00e9k korl\u00e1tozott el\u00e9rhet\u0151s\u00e9ge bizonyos orsz\u00e1gokban, p\u00e9ld\u00e1ul K\u00edn\u00e1ban \u00e9s Indi\u00e1ban, lelass\u00edthatja a hat\u00e9konyabb EAF-re val\u00f3 \u00e1t\u00e1ll\u00e1st.<\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"http:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"StumbleUpon\",\"Digg\",\"Reddit\",\"Bebo\",\"Delicious\"); var hupso_toolbar_size_t=\"medium\";var hupso_url_t=\"\";var hupso_title_t=\"A hidrog\u00e9n haszn\u00e1lata takar\u00e9kos megold\u00e1s a CO2-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9s\u00e9re\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>Az ac\u00e9lipar felel\u0151s a teljes CO2-kibocs\u00e1t\u00e1s t\u00f6bb mint 10%-\u00e1\u00e9rt. Az S&amp;P Global Ratings \u00fagy v\u00e9li, hogy az ac\u00e9lgy\u00e1rt\u00f3knak el\u0151sz\u00f6r meg kell tervezni\u00fck a nyersanyagok \u00e9s a gy\u00e1rt\u00e1si folyamatok hat\u00e9konys\u00e1g\u00e1t, amihez olyan technol\u00f3gi\u00e1k is hozz\u00e1j\u00e1rulnak, mint az EAF. De az \u00e9vek \u00f3ta tart\u00f3 alacsony j\u00f6vedelmez\u0151s\u00e9g miatt kevesen engedhetik meg maguknak a nagyon magas befektet\u00e9si sz\u00e1ml\u00e1kat. Az [&hellip;]<\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"http:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"StumbleUpon\",\"Digg\",\"Reddit\",\"Bebo\",\"Delicious\"); var hupso_toolbar_size_t=\"medium\";var hupso_url_t=\"\";var hupso_title_t=\"A hidrog\u00e9n haszn\u00e1lata takar\u00e9kos megold\u00e1s a CO2-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9s\u00e9re\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[50],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CO2-kibocs\u00e1t\u00e1s - H Metal<\/title>\n<meta name=\"description\" content=\"A CO2-kibocs\u00e1t\u00e1s a koh\u00e1szat a felel\u0151s, a hidrog\u00e9n felhaszn\u00e1l\u00e1sa a megtakar\u00edt\u00e1si megold\u00e1s..................\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CO2-kibocs\u00e1t\u00e1s - H Metal\" \/>\n<meta property=\"og:description\" content=\"A CO2-kibocs\u00e1t\u00e1s a koh\u00e1szat a felel\u0151s, a hidrog\u00e9n felhaszn\u00e1l\u00e1sa a megtakar\u00edt\u00e1si megold\u00e1s..................\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/\" \/>\n<meta property=\"og:site_name\" content=\"H-Metal\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-22T19:33:16+00:00\" \/>\n<meta name=\"author\" content=\"hmetal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"hmetal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/\",\"url\":\"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/\",\"name\":\"CO2-kibocs\u00e1t\u00e1s - H Metal\",\"isPartOf\":{\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/#website\"},\"datePublished\":\"2024-11-22T19:33:16+00:00\",\"dateModified\":\"2024-11-22T19:33:16+00:00\",\"author\":{\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/#\/schema\/person\/2877579a51824a3a1279a25e5017d3df\"},\"description\":\"A CO2-kibocs\u00e1t\u00e1s a koh\u00e1szat a felel\u0151s, a hidrog\u00e9n felhaszn\u00e1l\u00e1sa a megtakar\u00edt\u00e1si megold\u00e1s..................\",\"breadcrumb\":{\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.h-metal.ro\/blog\/hu\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A hidrog\u00e9n haszn\u00e1lata takar\u00e9kos megold\u00e1s a CO2-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9s\u00e9re\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/#website\",\"url\":\"https:\/\/www.h-metal.ro\/blog\/hu\/\",\"name\":\"H-Metal\",\"description\":\"Just another WordPress site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.h-metal.ro\/blog\/hu\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"hu\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/#\/schema\/person\/2877579a51824a3a1279a25e5017d3df\",\"name\":\"hmetal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\/\/www.h-metal.ro\/blog\/hu\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/582390af01cb081b69644245238cfb59?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/582390af01cb081b69644245238cfb59?s=96&d=mm&r=g\",\"caption\":\"hmetal\"},\"url\":\"https:\/\/www.h-metal.ro\/blog\/hu\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CO2-kibocs\u00e1t\u00e1s - H Metal","description":"A CO2-kibocs\u00e1t\u00e1s a koh\u00e1szat a felel\u0151s, a hidrog\u00e9n felhaszn\u00e1l\u00e1sa a megtakar\u00edt\u00e1si megold\u00e1s..................","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/","og_locale":"hu_HU","og_type":"article","og_title":"CO2-kibocs\u00e1t\u00e1s - H Metal","og_description":"A CO2-kibocs\u00e1t\u00e1s a koh\u00e1szat a felel\u0151s, a hidrog\u00e9n felhaszn\u00e1l\u00e1sa a megtakar\u00edt\u00e1si megold\u00e1s..................","og_url":"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/","og_site_name":"H-Metal","article_published_time":"2024-11-22T19:33:16+00:00","author":"hmetal","twitter_card":"summary_large_image","twitter_misc":{"Szerz\u0151:":"hmetal","Becs\u00fclt olvas\u00e1si id\u0151":"2 perc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/","url":"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/","name":"CO2-kibocs\u00e1t\u00e1s - H Metal","isPartOf":{"@id":"https:\/\/www.h-metal.ro\/blog\/hu\/#website"},"datePublished":"2024-11-22T19:33:16+00:00","dateModified":"2024-11-22T19:33:16+00:00","author":{"@id":"https:\/\/www.h-metal.ro\/blog\/hu\/#\/schema\/person\/2877579a51824a3a1279a25e5017d3df"},"description":"A CO2-kibocs\u00e1t\u00e1s a koh\u00e1szat a felel\u0151s, a hidrog\u00e9n felhaszn\u00e1l\u00e1sa a megtakar\u00edt\u00e1si megold\u00e1s..................","breadcrumb":{"@id":"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.h-metal.ro\/blog\/hu\/co2-kibocsatas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.h-metal.ro\/blog\/hu\/"},{"@type":"ListItem","position":2,"name":"A hidrog\u00e9n haszn\u00e1lata takar\u00e9kos megold\u00e1s a CO2-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9s\u00e9re"}]},{"@type":"WebSite","@id":"https:\/\/www.h-metal.ro\/blog\/hu\/#website","url":"https:\/\/www.h-metal.ro\/blog\/hu\/","name":"H-Metal","description":"Just another WordPress site","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.h-metal.ro\/blog\/hu\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"hu"},{"@type":"Person","@id":"https:\/\/www.h-metal.ro\/blog\/hu\/#\/schema\/person\/2877579a51824a3a1279a25e5017d3df","name":"hmetal","image":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/www.h-metal.ro\/blog\/hu\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/582390af01cb081b69644245238cfb59?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/582390af01cb081b69644245238cfb59?s=96&d=mm&r=g","caption":"hmetal"},"url":"https:\/\/www.h-metal.ro\/blog\/hu\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/posts\/9057"}],"collection":[{"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/comments?post=9057"}],"version-history":[{"count":1,"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/posts\/9057\/revisions"}],"predecessor-version":[{"id":9058,"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/posts\/9057\/revisions\/9058"}],"wp:attachment":[{"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/media?parent=9057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/categories?post=9057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.h-metal.ro\/blog\/hu\/wp-json\/wp\/v2\/tags?post=9057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}