Preparation of phenol having improved clarity when dispersed in

Details Preparation of phenol having improved clarity when dispersed in Preparation of phenol having improved clarity when dispersed in

1991-02-04

1992-06-16

Bascomb, Jr., Wilbur

Distillation: processes, separatory

With measuring, testing or inspecting

203 79, 203 96, 203DIG18, 203DIG19, 568754, B01D 342, C07C 3774

Patent

active

051222345

ABSTRACT:
This invention is a continuous process for preparing phenol having improved clarity when dispersed in water. The phenol is prepared from crude phenol being the product of decomposition of cumene hydroperoxide and having previously been distilled to remove large portions of acetone, cumene and alphamethyl styrene. The continuous process requires

REFERENCES:
patent: 3212997 (1965-10-01), Walker
patent: 3896006 (1975-07-01), Cooke
patent: 3905874 (1975-09-01), Griffin et al.

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