石油化工2024，Vol.53Issue(2)：216-226,11.DOI:10.3969/j.issn.1000-8144.2024.02.011
新型水煤气变换反应催化剂研究进展
Research progress on novel catalysts for water gas shift reaction
崔钟辉1
作者信息
- 1. 中石化(北京)化工研究院有限公司,北京 100013
- 折叠
摘要
Abstract
The water gas shift reaction is an important process for hydrogen purification,meanwhile,it also plays a significant role in hydrogen generation system for fuel cells.This work summarizes recent research progress on catalyst for water gas shift reaction,including catalytic reaction mechanisms,alternative catalysts as well as the strategies for improving catalytic reaction performance,etc.The reaction mechanisms of water gas shift reaction mainly include associative mechanism,redox mechanism and reforming mechanism,wherein the associative mechanism is mainly refer to formate route and carboxylic acid route.The catalyst systems for the water gas shift reaction mainly include noble metal catalysts and transition metal catalysts.Moreover,the design and development of efficient catalysts for water gas shift reaction can be achieved by dopping additives and optimizing the matal-support interaction.关键词
水煤气变换反应/氢气/过渡金属催化剂/贵金属催化剂/反应机理Key words
water gas shift reaction/hydrogen/transition metal catalyst/noble metal catalyst/reaction mechanism分类
化学化工引用本文复制引用
崔钟辉..新型水煤气变换反应催化剂研究进展[J].石油化工,2024,53(2):216-226,11.
