{"id":7840,"date":"2025-09-02T23:56:21","date_gmt":"2025-09-02T21:56:21","guid":{"rendered":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/?post_type=ime_project&#038;p=7840"},"modified":"2025-09-17T00:34:28","modified_gmt":"2025-09-16T22:34:28","slug":"co2-free-aluminium-production","status":"publish","type":"ime_project","link":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/de\/ime-project\/co2-free-aluminium-production\/","title":{"rendered":"CO2-freie Aluminiumherstellung"},"content":{"rendered":"<p>Ungef\u00e4hr 21% der globalen Treibhausgasemissionen (GHG) werden vom Industriesektor verursacht. Die zunehmende Besorgnis \u00fcber den globalen Klimawandel veranlasst viele Industrien, Projekte zur Senkung des \"CO2-Fu\u00dfabdrucks\" zu verfolgen, um ihre Auswirkungen auf das sich \u00e4ndernde Klima zu reduzieren. Null CO2-Emission in der Prim\u00e4rherstellung ist daher das Ziel f\u00fcr die weltweite Aluminiumindustrie. Die Aluminiumindustrie arbeitet seit Jahrzehnten an der Entwicklung eines CO2-freien Herstellverfahrens, indem sie die horizontalen Kohlenstoffanoden in den bei 960\u00b0C arbeitenden Elektrolysezellen von Hall-H\u00e9roult durch inerte Nicht-Kohlenstoffanoden ersetzt, ohne jedoch einen technischen oder kommerziellen Erfolg zu erzielen, was haupts\u00e4chlich auf Materialprobleme bei dieser hohen Betriebstemperatur, Verunreinigungen des erzeugten Metalls sowie auf einen erh\u00f6hten Energieverbrauch zur\u00fcckzuf\u00fchren ist.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium.jpg\" width=\"461\" height=\"461\" \/><\/p>","protected":false},"featured_media":4427,"template":"wp-custom-template-single-item-project","class_list":["post-7840","ime_project","type-ime_project","status-publish","has-post-thumbnail","hentry"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium.jpg",2000,2000,false],"thumbnail":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium-150x150.jpg",150,150,true],"medium":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium-300x300.jpg",300,300,true],"medium_large":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium-768x768.jpg",768,768,true],"large":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium-1024x1024.jpg",1024,1024,true],"1536x1536":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium-1536x1536.jpg",1536,1536,true],"2048x2048":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium.jpg",2000,2000,false],"trp-custom-language-flag":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium-12x12.jpg",12,12,true],"ime-team-card":["https:\/\/test.greenmetallurgy.rwth-aachen.de\/wp-content\/uploads\/2025\/04\/361-CO2-free-Aluminium-900x1200.jpg",900,1200,true]},"uagb_author_info":{"display_name":"LiaXLiang","author_link":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/de\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Approximately 21% of global greenhouse gas (GHG) emissions are caused by the industrial sector. Increasing concern about global climate change is leading many industries to pursue projects to reduce their &#8220;carbon footprint&#8221; in order to reduce their impact on the changing climate. Zero CO2 emissions in primary production is therefore the goal for the global&hellip;","_links":{"self":[{"href":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/de\/wp-json\/wp\/v2\/ime_project\/7840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/de\/wp-json\/wp\/v2\/ime_project"}],"about":[{"href":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/de\/wp-json\/wp\/v2\/types\/ime_project"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/de\/wp-json\/wp\/v2\/media\/4427"}],"wp:attachment":[{"href":"https:\/\/test.greenmetallurgy.rwth-aachen.de\/de\/wp-json\/wp\/v2\/media?parent=7840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}