发明公开
EP0372685A2 Process for recovering phenol 失效
Verfahren zur Wiedergewinnung des Phenols。

Process for recovering phenol
摘要:
A process for recovering phenol from a rectification purge containing various organic impurities, which comprises subjecting said purge to an extraction operation, using, as an extracting solvent, an aqueous solution of an alkali metal phenate.
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