Disclosed is a process to produce ethyl acetate by using an additional step to remove a substantial amount of water from a condensed reaction stream and recycling portions of that dried stream back into the production process. 补充一点: dried stream 该物料是液体,应该是分离水相后上层有机物(富含乙酯)那一部分, [ ]
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disclosed is a process to produce ethyl acetate by using an additional step to remove a substantial amount of water from a condensed reaction stream and recycling portions of that dried stream back into the production process. 结合echo的意见修改如下 dried stream 是指除水后的物料,把除水看作是一个干燥过程 本专利公开了一个生产乙酸乙酯的工艺:采用一个附加步骤将 反应物料 冷凝 产生的大量水去除 ,并将部分除水后的物料循环回生产过程。 [ ]