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发明授权
US09035102B2 Hydrolysis of the residues obtained in the production of isophorone to recover isophorone and acetone 有权
在异佛尔酮的生产中获得的残留物水解以回收异佛尔酮和丙酮

Hydrolysis of the residues obtained in the production of isophorone to recover isophorone and acetone
摘要：
A process for preparing isophorone (3,5,5-trimethyl-2-cyclohexen-1-one) is provided wherein distillation vapors from the work-up of product fractions are recycled to earlier stages of operation of the process.
摘要（中）：

提供了制备异佛尔酮（3,5,5-三甲基-2-环己烯-1-酮）的方法，其中来自后处理的产物馏分的蒸馏蒸汽被再循环到该方法的较早的操作阶段。

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