Disclosed is a high yield, high selectivity and high conversion method to produce Dimethyl Carbonate (DMC) from carbon dioxide (CO2) and methanol (MeOH) using optimized concentration of ethylene oxide as water scavenger. The method provides an alternative and optimized solution towards the problem of formation of water in DMC synthesis by reporting optimal feed ratio and scavenger to MeOH feed ratio. The disclosure also discloses an optimal pressure condition that could have significant impact on economy of compression of the feed to the DMC reactor.
本文揭示了一种高产率、高选择性和高转化率的方法,用于利用
乙烯氧化物的优化浓度来从
二氧化碳(
CO2)和
甲醇(MeOH)生产
碳酸二甲酯(
DMC),作为
水清除剂。该方法通过报告最佳进料比和清除剂与MeOH进料比的优化解决方案,为
碳酸二甲酯合成中
水的形成问题提供了一种替代和优化的解决方案。本公开还揭示了对压力条件的最佳设定,这可能对压缩进料到
碳酸二甲酯反应器的经济性产生重大影响。