Process for the recovery of phenol from a reaction mixture resul

Details Process for the recovery of phenol from a reaction mixture resul Process for the recovery of phenol from a reaction mixture resul

1979-12-31

1981-08-11

Lone, Werren B.

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

Organic compounds

Oxygen containing

C07C 3768, C07C 3786

Patent

active

042835682

ABSTRACT:
A process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide is disclosed. Neutralization of the acidic reaction mixture is effected with sodium phenate--a product derived from the subsequent recovery of phenol and recycled to the neutralization process. Utilization of internal process recycle streams in this manner affords a reduced consumption of acid and caustic, and permits the elimination of certain vessels in the recovery scheme.

REFERENCES:
patent: 3931339 (1976-01-01), Cooke
patent: 4016213 (1977-04-01), Cheen et al.

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