H.sub.2 S and alcohol recovery process

Details H.sub.2 S and alcohol recovery process H.sub.2 S and alcohol recovery process

1987-09-11

1989-02-21

Bascomb, Wilbur

Distillation: processes, separatory

Filming of distilland for vaporization

203 91, 159 49, 423563, 558112, 558146, 568749, 568913, B01D 122, C07F 9165

Patent

active

048062103

ABSTRACT:
A process for the recovery of alcohols and hydrogen sulfide from a thiophosphate containing mixture is disclosed.

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Chemical Abstracts: Organophosphorus Compounds Reaction of Phosphorus Sulfides with Alcohols, Kabachnik et al, 9909a, Oct. 1953, vol. 47, No. 19.
Widmer & Giger-"Residence Time Control in Thin-Film Evaporators", 11/19/70, Chem. & Process Eng.
"Agitated Thin-Film Evaporators", 9-13-65, Chemical Engineering.

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