SU582603A1 - METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS - Google Patents
METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANSInfo
- 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
Links
Landscapes
- 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.
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) |
-
1975
- 1975-09-19 SU SU2174912/26A patent/SU582603A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2254361A1 (en) | Removing hydrogen sulphide from gas mix and recovering sulphur - by scrubbing with soln contg. catalyst system and oxidising with air | |
SE8100677L (en) | METHOD OF ABSORPTION IN THE SEAWATER OF Sulfur Oxides from Smoke Gases | |
GB1283125A (en) | Process for removing traces of hydrogen sulfide and/or mercaptans from gases | |
SU582603A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS | |
ES413996A1 (en) | Process for the removal of carbon dioxide and/or hydrogen sulphide and other acidic gases from gas mixtures | |
ES457618A1 (en) | Process for removing nitrogen compounds from waste water from the preparation of acrylonitrile | |
ES418006A1 (en) | Reduction of sulphur dioxide to sulphur and0or hydrogen sulphide | |
GB901629A (en) | Improvements in or relating to the purification of gas mixtures | |
SE7504758L (en) | TREATMENT OF COMBUSTION GASES. | |
SU555904A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN | |
SU822861A1 (en) | Method of cleaning gas from hydrogen sulfide in the presence of carbon dioxide | |
JPS5288268A (en) | Desulfurization of exhaust flue gas | |
JPS5236846A (en) | Method for treating water using fibered activated carbon | |
SU1327339A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN | |
SU1635361A1 (en) | METHOD FOR CLEANING NATURAL GAS FROM HYDROGEN | |
SU676561A1 (en) | Method of producing ferric chloride solutions | |
SU895085A1 (en) | Method of removing hydrogen sulfide and hydrogen cyanide from gas | |
SU1096794A1 (en) | METHOD FOR CLEANING GAS FROM SULFUR DIOXIDE | |
SU76975A1 (en) | METHOD FOR CLEANING NATURAL GAS FROM HYDROGEN | |
SU913633A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN | |
SU617882A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN | |
SU1216859A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN | |
SU623287A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN AND MERCAPTANS | |
SU388437A1 (en) | METHOD FOR CLEANING GAS FROM CHLORINE | |
SU1453675A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN |