Recovery of sulfur from hydrogen sulfide-containing gases. [Recovery from coal gas, oil gas, or producer gas in 3-step process; dilute Na/sub 2/CO/sub 3/ used as absorbent for H/sub 2/S; H/sub 2/S stripped from absorbent by Seaboard process; gas then scrubbed with solution of picric acid and Na/sub 2/CO/sub 3/ to oxidized H/sub 2/S to S]
Patent
·
OSTI ID:5223613
- Assignee:
- Osaka Gas Co., Ltd.
- Patent Number(s):
- GB 860954
- OSTI ID:
- 5223613
- Country of Publication:
- United States
- Language:
- English
Similar Records
Vacuum carbonate process for recovery of hydrogen sulfide and cyanides. [Removal of H/sub 2/S, CO/sub 2/, HCN, pyridine, and naphthalene from coke-oven gas by scrubbing with Na/sub 2/CO/sub 3/ solution]
Removal of hydrogen sulfide from gases and sulfur recovery. [Gas is first scrubbed with absorbent liquor (e. g. , aqueous triethanolamine); residual H/sub 2/S is then removed by Fe or Mn oxide]
Desulfurizing gas containing hydrogen sulfide. [H/sub 2/S and HCN removed from coke-oven gas by scrubbing with aqueous Na/sub 2/CO/sub 3/]
Journal Article
·
Sun Jan 01 00:00:00 EST 1956
· Proc. Ind. Waste Conf.
·
OSTI ID:5223613
Removal of hydrogen sulfide from gases and sulfur recovery. [Gas is first scrubbed with absorbent liquor (e. g. , aqueous triethanolamine); residual H/sub 2/S is then removed by Fe or Mn oxide]
Patent
·
Wed Oct 24 00:00:00 EDT 1962
·
OSTI ID:5223613
Desulfurizing gas containing hydrogen sulfide. [H/sub 2/S and HCN removed from coke-oven gas by scrubbing with aqueous Na/sub 2/CO/sub 3/]
Patent
·
Thu May 10 00:00:00 EDT 1973
·
OSTI ID:5223613
+2 more
Related Subjects
01 COAL, LIGNITE, AND PEAT
COAL GAS
DESULFURIZATION
HYDROGEN SULFIDES
OXIDATION
REMOVAL
NATURAL GAS
PRODUCER GAS
SULFUR
RECOVERY
SEABOARD PROCESS
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GASES
HYDROGEN COMPOUNDS
LOW BTU GAS
NONMETALS
SULFIDES
SULFUR COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading
COAL GAS
DESULFURIZATION
HYDROGEN SULFIDES
OXIDATION
REMOVAL
NATURAL GAS
PRODUCER GAS
SULFUR
RECOVERY
SEABOARD PROCESS
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GASES
HYDROGEN COMPOUNDS
LOW BTU GAS
NONMETALS
SULFIDES
SULFUR COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading