文献类型：期刊文献

中文题名：二氧化碳在加压铜基催化剂上合成甲醇中的作用

英文题名：INVESTIGATION OF THE ROLE OF CO_2 IN METHANOL SYNTHESIS UNDER PRESSURE OVER C301 COPPER-BASED CATALYST

作者：陈闽松[1];房鼎业[1];姚佩芳[1];朱炳辰[1]

机构：[1]华东化工学院化学工程系

年份：1989

卷号：17

期号：3

起止页码：279

中文期刊名：燃料化学学报

外文期刊名：Journal of Fuel Chemistry and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：甲醇;合成;CO2;铜基催化剂

摘要：随着甲醇工业的迅速发展,近年来,人们对二氧化碳加氢合成甲醇的工作与二氧化碳在铜基催化剂上合成甲醇中的作用发生了浓厚兴趣。国内外学者对二氧化碳的作用进行了研究,但观点不一。本文在加压下,用直流流动等温积分反应器。
The intrinsic reaction rates of methano lsynthesis from CO-H_2,CO_2-H_2 and CO-CO_2-H_2 mixtures under 5 MPa over C301 copper-based catalyst were measured in a plug-flow isothermal integral reactor, The results show that methanol is not only formed directly from CO and H_2 but also formed directly from CO_2 and H_2.Carbon dioxides also acts as an oxidant preventing excessive reduction of the catalyst and thus maintaining its activity.