Purification of lignite coke gas by the Girbotol process without pressure. [Absorption of CO/sub 2/ and H/sub 2/S by NH/sub 2/CH/sub 2/CH/sub 2/OH, NH(CH/sub 2/CH/sub 2/OH)/sub 2/, N(CH/sub 2/CH/sub 2/OH)/sub 3/, and an alkaline solution of sulfosolvan B (C/sub 4/H/sub 8/O/sub 2/NK) was studied in especially designed apparatus]
- Research Organization:
- Deut. Akad. Wiss., Berlin
- OSTI ID:
- 5315478
- Journal Information:
- J. Prakt. Chem., Vol. 13
- Country of Publication:
- United States
- Language:
- English
Similar Records
Gas Processing Handbook: hydrogen purification. [Removal of NH/sub 3/, Ar, H/sub 2/O, CH/sub 4/, CO, CO/sub 2/, H/sub 2/S, N/sub 2/, C/sub 2/-C/sub 8/, and CH/sub 3/OH impurities by a pressure swing adsorption process]
Purification of coke-oven gas by removal of CO/sub 2/ and H/sub 2/S with ethylamine. [Gas treated with Na arsenate solution and bog iron ore to remove most of H/sub 2/S; cycle gas then compresses and scrubs in series of towers with H/sub 2/O, C/sub 2/H/sub 5/NH/sub 2/, caustic, and H/sub 2/O again]
Removal of sulfur from gas by the mixture of alcohols and ethanolamines. [Use of C/sub 4/H/sub 9/OH + NH(CH/sub 2/CH/sub 2/OH)/sub 2/ to remove 98% of S; also used CH/sub 3/OH, C/sub 2/H/sub 5/OH, C/sub 3/H/sub 7/OH, NH/sub 2/CH/sub 2/CH/sub 2/OH, and N(CH/sub 2/CH/sub 2/OH)/sub 3/]
Journal Article
·
Tue Apr 01 00:00:00 EDT 1975
· Hydrocarbon Process.; (United States)
·
OSTI ID:5315478
Purification of coke-oven gas by removal of CO/sub 2/ and H/sub 2/S with ethylamine. [Gas treated with Na arsenate solution and bog iron ore to remove most of H/sub 2/S; cycle gas then compresses and scrubs in series of towers with H/sub 2/O, C/sub 2/H/sub 5/NH/sub 2/, caustic, and H/sub 2/O again]
Journal Article
·
Tue Jan 01 00:00:00 EST 1957
· Trudy Gosudarst. Nauch.-Issledovatel. i Proekt. Inst. Azot. Prom
·
OSTI ID:5315478
Removal of sulfur from gas by the mixture of alcohols and ethanolamines. [Use of C/sub 4/H/sub 9/OH + NH(CH/sub 2/CH/sub 2/OH)/sub 2/ to remove 98% of S; also used CH/sub 3/OH, C/sub 2/H/sub 5/OH, C/sub 3/H/sub 7/OH, NH/sub 2/CH/sub 2/CH/sub 2/OH, and N(CH/sub 2/CH/sub 2/OH)/sub 3/]
Patent
·
Wed Aug 13 00:00:00 EDT 1958
·
OSTI ID:5315478
Related Subjects
01 COAL, LIGNITE, AND PEAT
CARBON DIOXIDE
REMOVAL
COAL GAS
DESULFURIZATION
PURIFICATION
HYDROGEN SULFIDES
ALCOHOLS
AMINES
EQUIPMENT
GIRBOTOL PROCESS
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
FLUIDS
GASES
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading
CARBON DIOXIDE
REMOVAL
COAL GAS
DESULFURIZATION
PURIFICATION
HYDROGEN SULFIDES
ALCOHOLS
AMINES
EQUIPMENT
GIRBOTOL PROCESS
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
FLUIDS
GASES
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading