低碳化学与化工2025，Vol.50Issue(2)：1-14,14.DOI:10.12434/j.issn.2097-2547.20240197
热催化CO2加氢制烯烃催化剂研究进展
Research progress on catalysts for thermal catalytic CO2 hydrogenation to olefins
摘要
Abstract
Carbon emissions from the excessive consumption of fossil fuels have led to a significant increase in atmospheric CO2 concentrations,causing a series of severe environmental issues.Capturing and converting CO2 into high-value chemicals is one of the key pathways for carbon reduction.Thermal catalytic CO2 hydrogenation to olefins has attracted considerable attention due to its excellent CO2 conversion efficiency and product yield.The modified Fischer-Tropsch route and the methanol intermediate route are the mainstream processes currently,with the former primarily based on Fe-based catalysts and the latter on metal oxide/molecular sieve composite catalysts.First,the recent research progress on catalysts for thermal catalytic CO2 hydrogenation to olefins was summarized,including the reaction mechanisms of different routes,the strategies for regulating the physicochemical properties of catalysts and the key factors affecting olefin synthesis performance.Furthermore,the application prospects of CO2 hydrogenation to olefins processes were discussed to provide a reference for research in the field.关键词
CO2加氢/热催化/烯烃/Fe基催化剂/双功能催化剂Key words
CO2 hydrogenation/thermal catalysis/olefins/Fe-based catalysts/bifunctional catalysts分类
化学化工引用本文复制引用
李华勇,邢小芳,林世源,王阳,吴明铂..热催化CO2加氢制烯烃催化剂研究进展[J].低碳化学与化工,2025,50(2):1-14,14.基金项目
国家自然科学基金(22108310) （22108310）
国家重点研发计划(2023YFB4104500) （2023YFB4104500）
山东能源集团科技创新重大项目(SNKJ2023A03). （SNKJ2023A03）
