天然气化工2017，Vol.42Issue(4)：114-119,6.
草酸酯合成中钯催化剂载体的研究进展
Research advances in supports of palladium catalysts for synthesis of oxalic esters
郭淑洁 1梁旭 1苗杰 2张鲁湘 2蒋元力2
作者信息
- 1. 郑州大学 化工与能源学院,河南 郑州 450001
- 2. 河南能源化工集团研究院,河南 郑州 450001
- 折叠
摘要
Abstract
Oxalic ester is an intermediate of coal-to-glycol, which is usually synthesized by using supported palladium catalysts to catalyze the gas-phase coupling of carbon monoxide, and the supports of catalyst has a great influence on its catalytic performance. In this paper, the research progress of the supports for the palladium-based catalysts used in the this reaction system in recent years is reviewed. The catalytic performances of the catalysts prepared by different supports are introduced. The structural characteristics and the advantages and disadvantages of the catalysts are summarized. The effects of different α-Al2O3 supports on the catalytic activity of palladium catalyst were discussed from the pore structure, support modification, impurities, etc. The future research direction of oxalic ester synthesis catalyst supports was prospected.关键词
草酸酯/催化剂载体/α-Al2O3/钯催化剂Key words
oxalic ester/catalyst supports/α-alumina/Pd catalysts分类
化学化工引用本文复制引用
郭淑洁,梁旭,苗杰,张鲁湘,蒋元力..草酸酯合成中钯催化剂载体的研究进展[J].天然气化工,2017,42(4):114-119,6.
