CO_(2)热催化加氢合成甲醇催化剂的研究进展  

Advances in catalysts for methanol synthesis via thermal catalytic hydrogenation of CO_(2)

作　　者：陈宇昊 周岭[1] 张燚 CHEN Yuhao;ZHOU Ling;ZHANG Yi(College of Mechanical and Electrical Engineering,Tarim University,Alar,Xinjiang 843300;College of Chemical Engineering,Beijing University of Chemical Technology,Beijing 100020)

机构地区：[1]塔里木大学机械电气化工程学院,新疆阿拉尔843300 [2]北京化工大学化学工程学院,北京100020

出　　处：《塔里木大学学报》2024年第2期1-11,共11页Journal of Tarim University

基　　金：新疆生产建设兵团科技计划项目—南疆重点产业创新发展支撑计划项目(2021DB006);国家自然科学基金企业创新发展联合基金重点项目(U20B2022)。

摘　　要：CO_(2)作为原料制备甲醇是一种极具前景的碳减排技术,但其工业化仍面临许多挑战。CO_(2)具有很强的化学惰性,在反应过程需要利用活性金属使催化剂具备较强的活化CO_(2)的能力以及适宜的加氢性能。本文致力于介绍目前CO_(2)热催化转化为甲醇的反应机理,总结了CO_(2)热催化加氢制备甲醇的过渡金属基、贵金属基催化剂的研究进展,并对未来研究方向进行了展望。Methanol production from CO_(2)is a promising carbon reduction technology,but its industrialization still faces many challenges.CO_(2)is chemically inert,and the reaction process requires the use of active metals to provide the catalyst with a strong ability to activate CO_(2)and suitable hydrogenation properties.In this paper,the current reaction mechanism of CO_(2)thermocatalytic conversion to methanol is introduced,the research progress of transition metal-based and noble metal-based catalysts for the preparation of methanol by CO_(2)thermocatalytic hydrogenation is summarized,and the future research directions are also prospected.

关 键 词：二氧化碳 热催化 甲醇 贵金属基催化剂 过渡金属基催化剂 

分 类 号：O6-1[理学—化学]