二氧化碳和甲醇直接合成碳酸二甲酯的研究进展

RECENT DEVELOPMENT OF DIMETHYL CARBONATE SYNTHESIS FROM CARBON DIOXIDE AND METHANOL

从催化体系和反应体系方面,综述了近年来 CO_2和甲醇直接合成碳酸二甲酯的研究进展。评价了不同催化体系包括烷氧基金属有机化合物、负载型金属有机化合物、碱金属催化剂、乙酸盐催化剂、氧化物催化剂、杂多酸催化剂和表面复合物光催化剂,介绍了对超临界体系、离子液体体系、电化学合成体系、以及脱水剂、膜反应器、微波技术的应用,并指出了 CO_2和甲醇直接合成碳酸二甲酯的发展趋势。

Recent progress in the synth methanol is reviewed with the focus on esis of dimethyl carbonate the catalysts, including or （DMC） f ganometal rom carbon dioxide and alkoxides, gupported organometallic catalysts, base metal catalysts, metal acetates, oxide catalysts, heteropolyacid catalyst and surface complex photocatalyst. The reaction systems including supercritical, ion liquid, electrochemical synthesis, absorbent agent, membrane reactor and microwave technology are also discussed. Synthesis of dimethyl carbonate from carbon dioxide and methanol has the prospect of commercialization.