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引用次数: 0
摘要
碳捕集与利用（CCU）是欧盟（EU）到 2050 年实现气候中和战略的一部分。生产气候友好型基础化学品和可持续燃料需要二氧化碳作为原料。虽然从工业点源捕集二氧化碳在技术上是可行的，而且与直接空气捕集相比所需的能源更少，但由于化石二氧化碳被暂时视为生产气候友好型可再生燃料的来源，因此将其纳入循环经济具有挑战性。本文基于过程模拟，分析了垃圾焚烧厂、石灰生产和钢铁生产等二氧化碳来源对 CCU 的能源需求，以及在 CCU 设备的使用寿命内是否符合欧盟有关可再生燃料的现行法规。
Production of Sustainable Methanol from Industrial Exhaust Gases
Carbon capture and utilization (CCU) is part of the European Union (EU)’s strategy to become climate-neutral by 2050. CO2 is needed as a feedstock for the production of climate-friendly base chemicals and sustainable fuels. Although CO2 capture from industrial point sources is technically feasible and requires less energy than direct air capture, its integration into the circular economy is challenging due to only the temporary recognition of fossil CO2 as a source for the production of climate-friendly renewable fuels. In this article, CO2 sources such as waste incineration plants, lime production, and steel production are analyzed based on process simulation in terms of their energy demand for CCU and compliance with current EU legislation on renewable fuels over the service life of a CCU plant.
期刊介绍：
Die Chemie Ingenieur Technik ist die wohl angesehenste deutschsprachige Zeitschrift für Verfahrensingenieure, technische Chemiker, Apparatebauer und Biotechnologen. Als Fachorgan von DECHEMA, GDCh und VDI-GVC gilt sie als das unverzichtbare Forum für den Erfahrungsaustausch zwischen Forschern und Anwendern aus Industrie, Forschung und Entwicklung. Wissenschaftlicher Fortschritt und Praxisnähe: Eine Kombination, die es nur in der CIT gibt!
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