摘要
综述了碳酸二甲酯 (DMC)实验室开发的合成方法 :甲醇气相氧化羰基化直接合成法、甲酵和二氧化碳直接合成法、尿素和甲醇合成法和甲醇电羰基化合成法。对甲醇和二氧化碳合成法的催化剂的研究进行了详细的总结 ,指出甲醇和二氧化碳直接合成法是具有理论和现实意义 ,对其开发新的催化体系 ,使其工业化 ,是目前研究的热点。并结合目前离子液体研究现状指出将离子液体引入到DMC的合成路线中 ,是今后研究发展的趋势。
The paper presents the developing synthesis technologies of DMC(dimethyl carbonate),which include the direct oxidative carbonylation of methanol in vapor phase,the synthesis of dimethyl carbonate from carbon dioxide and methanol,the synthesis of dimethyl carbonate from urea and methanol and the electrochemical synthesis of dimethyl carbonate.It is proposed that DMC from carbon dioxide and methanol has theoretical meaning and actual value,and the main research are also pointed out in developing new catalytic system and making it industrialized in the future.The main research trends are pointed out with the research and development of room temperature ionic liquids.
出处
《贵州化工》
2004年第4期16-20,共5页
Guizhou Chemical Industry
关键词
碳酸二甲酯
合成方法
甲醇
催化体系
Dimethyl carbonate,synthesis technology,methanol,catalytic system
