Hydrogen sulfide removal (from coal gas) by the Stretford liquid purification process. [H/sub 2/S absorbed by alkaline solutions of anthraquinonedisulfonic acids; dissolved O oxidizes H/sub 2/S to S; Na vanadate increases capacity of solution for H/sub 2/S and rate of production of S]
Journal Article
·
· Gas Times
OSTI ID:5315475
- OSTI ID:
- 5315475
- Journal Information:
- Gas Times, Vol. 95:959
- Country of Publication:
- United States
- Language:
- English
Similar Records
Removal of hydrogen sulfide from coke-oven gas by the Stretford process. [Solutions of Na anthraquinonedisulfonate absorbed H/sub 2/S and convert it to S; vanadate improves rate of oxidation to S]
Hydrogen sulfide removal by the Stretford liquid purification process. [Use of aqueous alkaline solution of Na salts of anthraquinonedisulfonic acids to precipitate S; 18 references]
Removal of hydrogen sulfide from gases. [Gas is washed with aqueous alkaline solution of some anthraquinonedisulfonic acids to oxidize H/sub 2/S and liberate S; pH of washing solution is 8. 5-9. 5]
Journal Article
·
Tue Jan 01 00:00:00 EST 1963
· Dechema Monogr.
·
OSTI ID:5315475
Hydrogen sulfide removal by the Stretford liquid purification process. [Use of aqueous alkaline solution of Na salts of anthraquinonedisulfonic acids to precipitate S; 18 references]
Journal Article
·
Sun Jan 01 00:00:00 EST 1961
· Inst. Gas Eng. J.
·
OSTI ID:5315475
Removal of hydrogen sulfide from gases. [Gas is washed with aqueous alkaline solution of some anthraquinonedisulfonic acids to oxidize H/sub 2/S and liberate S; pH of washing solution is 8. 5-9. 5]
Patent
·
Wed Oct 21 00:00:00 EDT 1959
·
OSTI ID:5315475
+1 more
Related Subjects
01 COAL, LIGNITE, AND PEAT
COAL GAS
DESULFURIZATION
HYDROGEN SULFIDES
OXIDATION
STRETFORD PROCESS
SULFUR
REMOVAL
SODIUM COMPOUNDS
SULFONIC ACIDS
VANADATES
ALKALI METAL COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
FLUIDS
GASES
HYDROGEN COMPOUNDS
NONMETALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
OXYGEN COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading
COAL GAS
DESULFURIZATION
HYDROGEN SULFIDES
OXIDATION
STRETFORD PROCESS
SULFUR
REMOVAL
SODIUM COMPOUNDS
SULFONIC ACIDS
VANADATES
ALKALI METAL COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
FLUIDS
GASES
HYDROGEN COMPOUNDS
NONMETALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
OXYGEN COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading