二氧化碳合成碳酸二甲酯的研究进展.pdf

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年月工业催化
2003 4 Apr. 2003
第 11 卷第 4 期 INDUSTRIAL CATAL YSIS Vol. 11 No. 4
环境保护与催化
二氧化碳合成碳酸二甲酯的研究进展
周丽,李忠,谢克昌
(一碳化学与化工国家重点实验室,太原理工大学煤化工研究所,山西太原 030024)
摘要:由 CO2 合成碳酸二甲酯(DMC) 是一条对化学工业和环境保护都具有吸引力的工业路线。
综述了以 CO2 为原料的两种合成方法(直接法和间接法) 的最新研究。着重论述直接法合成中的
催化剂以及反应条件对 DMC 收率的影响。CO2 直接合成 DMC 有望成为一条重要的工业路线。
关键词:碳酸二甲酯;甲醇;CO2 ;合成
中图分类号: TQ225. 5 文献标识码:A 文章编号:1008 - 1143 (2003) 04 - 0044 - 05
Advances in synthesis of dimethyl carbonate directly and indirectly
from carbon dioxide
ZHOU L i , L I Zhong , X I E Ke chang
( The State Key Lab of C1 Chemistry and Technology , Institute of Chemistry Engineering for Coal ,
Taiyuan University of Technology , Shanxi Taiyuan 030024 , China)
Abstract : The synthesis of dimethyl carbonate (DMC) from carbon dioxide is an attractive route to
chemical industry and environmental protection. Direct synthesis (synthesis directly from carbon diox
ide and methanol) and indirect synthesis (synthesis via formation of carbonate or urea from CO2 and
then transesterification of ester carbonate with methanol or urea alcoholysis) of DMC were reviewed.
Catalysts and reaction condition of direct synthesis were discussed , too. It was pointed out that direct
synthesis of DMC may e a technology of promising prospect .
Key words : dimethyl carbonate ; methanol ; carbon dioxide ; synthesis
CLC number : TQ225. 5 Document code :