Process for preparing organic hydroperoxide having a reduced...

Details Process for preparing organic hydroperoxide having a reduced... Process for preparing organic hydroperoxide having a reduced...

2006-06-27

2006-06-27

Tsang, Cecilia J. (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C549S542000, C568S754000, C208S25100H, C208S25100H

Reexamination Certificate

active

07067680

ABSTRACT:
A process for preparing organic hydroperoxide having a reduced content of contaminants, which process involves:(a) oxidation of an organic compound to obtain reaction product containing an organic hydroperoxide;(b) contacting at least part of the organic hydroperoxide containing reaction product with a basic aqueous solution;(c) separating the hydrocarbonaceous phase containing organic hydroperoxide from the aqueous phase;(d) washing at least part of the separated hydrocarbonaceous phase containing organic hydroperoxide; and(e) contacting at least part of the hydrocarbonaceous phase containing organic hydroperoxide with a guard bed having solid adsorbent with a void content of from 50% to 98% by volume.

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International Search Report dated Jul. 5, 2002.

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