Treatment of Sulfide Alkali Waste Waters from Mercaptans Using Distillation

Processes of methyl and ethyl mercaptan extraction from solutions simulating oil-refinery sulfide alkali waste waters have been studied by distilling argon in the air and atmosphere. In the latter case, the amount of ethyl mercaptan extracted from alkaline solution reaches 94%.

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Bibliographic Details
Published inTheoretical foundations of chemical engineering Vol. 52; no. 4; pp. 673 - 676
Main Authors Anisimov, A. V., Andreev, B. V., Eseva, E. A., Polikarpova, P. D., Tarakanova, A. V., Ustinov, A. S.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.07.2018
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Distillation
Distilled water
Industrial Chemistry/Chemical Engineering
Refineries
Selected Articles from the Journal Khimicheskaya Tekhnologiya
Thiols
mercaptans
treatment
sulfide alkali waste waters
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Summary:Processes of methyl and ethyl mercaptan extraction from solutions simulating oil-refinery sulfide alkali waste waters have been studied by distilling argon in the air and atmosphere. In the latter case, the amount of ethyl mercaptan extracted from alkaline solution reaches 94%.
ISSN:0040-5795
1608-3431
DOI:10.1134/S0040579518040024