Process for producing phenolic compounds

Details Process for producing phenolic compounds Process for producing phenolic compounds

1980-10-31

1982-09-28

Sever, Frank

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

Organic compounds

Oxygen containing

203 64, 568798, B01D 340

Patent

active

043519679

ABSTRACT:
In an improved process for recovering a phenolic compound, the improvement comprising, subjecting a phenolic containing fraction recovered overhead in an extractive distillation, to a subsequent steam distillation; recovering the phenolic product as a bottoms fraction therefrom, and recycling such product to some point upstream in the process.

REFERENCES:
patent: 2597497 (1952-05-01), Joris
patent: 3184398 (1965-05-01), Schumacher et al.
patent: 3215745 (1965-11-01), Frank

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