天然气化工Issue(6)：78-83,6.
低温液相甲醇合成催化剂的研究进展
Progress in catalysts for methanol synthesis at low-temperature in liquid phase
李臣芝 1杨光 2陈彤 1王公应2
作者信息
- 1. 中国科学院成都有机化学研究所，四川 成都 610041
- 2. 中国科学院研究生院，北京 100049
- 折叠
摘要
Abstract
The research progresses in the catalysts for low-temperature methanol in liquid phase synthesis were reviewed. The catalyst systems could be divided into two types according to their applicability to the feed gas, one for CO/H 2 and the other for CO/CO2/H2, and the reaction mechanism, activity, deactivation and regeneration of both types of catalyst systems were discussed. For a H2/CO catalyst system and a feed gas with a H2/CO molar ratio of 2, at 100℃-150℃ and 2MPa-6MPa, the maximum one-pass CO conversion could reach 90%, which was 47% for a CO/CO2/H2 catalyst system and a feed gas with the same H2/CO molar ratio at 150℃-170℃and 5MPa.关键词
甲醇合成/低温/液相/合成气/催化剂Key words
methanol synthesis/low-temperature/liquid phase/syngas/catalyst分类
化学化工引用本文复制引用
李臣芝,杨光,陈彤,王公应..低温液相甲醇合成催化剂的研究进展[J].天然气化工,2013,(6):78-83,6.
