SU582603A1 - METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS - Google Patents

METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS

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Publication number
SU582603A1
SU582603A1 SU2174912/26A SU2174912A SU582603A1 SU 582603 A1 SU582603 A1 SU 582603A1 SU 2174912/26 A SU2174912/26 A SU 2174912/26A SU 2174912 A SU2174912 A SU 2174912A SU 582603 A1 SU582603 A1 SU 582603A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mercaptans
hydrogen
hydrogen sulfide
cleaning gas
gas purification
Prior art date
Application number
SU2174912/26A
Other languages
Russian (ru)
Inventor
И.А. Галанин
Л.М. Зиновьева
Н.Ф. Больбат
Н.К. Нам
Н.Р. Акопян
Ю.К. Игнатенко
А.И. Гриценко
Ю.В. Зайцев
А.Т. Шаталов
Р.И. Вяхирев
В.Д. Шугорев
Original Assignee
Северо-Кавказский научно-исследовательский институт природных газов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Северо-Кавказский научно-исследовательский институт природных газов filed Critical Северо-Кавказский научно-исследовательский институт природных газов
Priority to SU2174912/26A priority Critical patent/SU582603A1/en
Application granted granted Critical
Publication of SU582603A1 publication Critical patent/SU582603A1/en

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  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Способ очистки газов от сероводорода и меркаптанов путем абсорбции сероводорода органическим поглотителем и окисления меркаптанов с последующей регенерацией окислителя электрохимическим способом, отличающийся тем, что, с целью повышения степени очистки газов от меркаптанов и сокращения расхода окислителя, в качестве последнего используют раствор хлорного железа с концентрацией 5 - 15% и процесс ведут при pH 0 - 2 в присутствии хлористого натрия или калия с концентрацией 5 - 20%.2. Способ по п.1, отличающийся тем, что в качестве органического поглотителя для сероводорода используют моно- или диэтаноламин.The method of gas purification from hydrogen sulfide and mercaptans by absorption of hydrogen sulfide by an organic absorber and oxidation of mercaptans with subsequent regeneration of the oxidizer by electrochemical method, characterized in that, in order to increase the degree of gas purification from mercaptans and reduce oxidant consumption - 15% and the process is carried out at pH 0-2 in the presence of sodium chloride or potassium with a concentration of 5-20% .2. The method according to claim 1, characterized in that mono- or diethanolamine is used as an organic absorber for hydrogen sulfide.

SU2174912/26A 1975-09-19 1975-09-19 METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS SU582603A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2174912/26A SU582603A1 (en) 1975-09-19 1975-09-19 METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2174912/26A SU582603A1 (en) 1975-09-19 1975-09-19 METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS

Publications (1)

Publication Number Publication Date
SU582603A1 true SU582603A1 (en) 1999-04-10

Family

ID=60520762

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2174912/26A SU582603A1 (en) 1975-09-19 1975-09-19 METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS

Country Status (1)

Country Link
SU (1) SU582603A1 (en)

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