Process for producing controllable income of phenol and methyl ethyl ketone and phenol, acetone and MEK

摘要

"Process to produce controllable income of phenol and methyl ethyl ketone and phenol, acetone and MEK.A process for producing controllable income of (the) phenol and methyl ethyl ketone (MEK) or (b) phenol, acetone and MEK.The said process comprising the steps of: feeding a supply of oxidation reactor of oxidation to produce a mixture of oxidation.The supply of oxidation comprising one or more alkyl - benzene selected from (s) - butyl - benzene.Or (b) a combination of S - butilbenzeno and cumene oxidation; oxidize the mixture to produce a stream of oxidation product comprising hydroperoxides hydroperoxide product selected from (a)S - butyl - benzene and cumene hydroperoxides hydroperoxide; cleavage product to produce a product of cleavage comprising (a) phenol and MEK, or (b) phenol, acetone.And the MEK; separating the product of cleavage a fraction of crude phenol comprising phenol and a stream of crude ketone selected from (a) a stream of MEK gross or (b) a stream of MEK / acetone BrutThe including MEK and acetone; and retrieving one or more selected products of MEK and / or acetone.