Process for producing terephthalic acid

Details Process for producing terephthalic acid Process for producing terephthalic acid

1981-09-29

1985-12-24

Siegel, Alan

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

Organic compounds

Carboxylic acids and salts thereof

562416, C07C 5116

Patent

active

045607931

ABSTRACT:
There is disclosed a process for the production of terephthalic acid by oxidizing para-xylene with molecular oxygen in which substantially all of the methyl acetate present in the vapor evolved from the reactor is recovered and circulated into the reactor.

REFERENCES:
patent: 4051178 (1977-09-01), Kimura et al.

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