Process for producing propylene oxide

Details Process for producing propylene oxide Process for producing propylene oxide

2011-08-09

2011-08-09

Oh, Taylor Victor (Department: 1622)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C549S529000

Reexamination Certificate

active

07994348

ABSTRACT:
A process for producing propylene oxide, which comprises:supplying a solution containing a peroxide selected from the group consisting of hydrogen peroxide and organic hydroperoxide having 2 or more of carbon atoms as a raw material and propylene to an epoxidation step to react the peroxide with propylene, andcontrolling a concentration of methyl hydroperoxide in the solution to be supplied to the epoxidation step.

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