Removal of sulfur compounds from gases. [Most of H/sub 2/S and organic S compounds (except thiophene) removed from gas by passage through Zn at 350-500/sup 0/ after passage through hot Fe or Mn oxide layer; ZnO regenerated by heating in oxidizing atmosphere at 700-900/sup 0/]
Patent
·
OSTI ID:5189248
- Assignee:
- United Steel Companies Ltd.
- Patent Number(s):
- GB 914398
- OSTI ID:
- 5189248
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hydrocarbon synthesis. [Use of 2 reactors, the first to produce primarily isoparaffins and the second to produce olefins; catalyst for 1st reactor is Al/sub 2/O/sub 3/--ThO/sub 2/ or ZnO--Al/sub 2/O/sub 3/ at 750-900/sup 0/F and 300-500 atm; second reactor operates at 550-700/sup 0/ and 200 p. s. i. with Fe catalyst promoted by Al/sub 2/O/sub 3/ and K/sub 2/O]
Removing sulfurous impurities from combustible gases such as coal gas. [Removal of organic sulfur compounds from H/sub 2/S-free gases by contact with a catalyst of the sub-sulfide of Ni or Co at temperatures between 200/sup 0/ and 350/sup 0/]
Removal of organic sulfur compounds from gases. [Removal of S compounds at 120-40/sup 0/; gases passed through cylinder containing alternating layers of Al/sub 2/O/sub 3/ and ThO/sub 2/ or CoO/sub 2/; H/sub 2/S oxidized to S and separated by active C]
Patent
·
Tue Apr 11 00:00:00 EST 1950
·
OSTI ID:5189248
Removing sulfurous impurities from combustible gases such as coal gas. [Removal of organic sulfur compounds from H/sub 2/S-free gases by contact with a catalyst of the sub-sulfide of Ni or Co at temperatures between 200/sup 0/ and 350/sup 0/]
Patent
·
Sun Mar 12 00:00:00 EST 1939
·
OSTI ID:5189248
Removal of organic sulfur compounds from gases. [Removal of S compounds at 120-40/sup 0/; gases passed through cylinder containing alternating layers of Al/sub 2/O/sub 3/ and ThO/sub 2/ or CoO/sub 2/; H/sub 2/S oxidized to S and separated by active C]
Patent
·
Wed Aug 15 00:00:00 EDT 1962
·
OSTI ID:5189248
Related Subjects
01 COAL, LIGNITE, AND PEAT
GASES
DESULFURIZATION
HYDROGEN SULFIDES
REMOVAL
ORGANIC SULFUR COMPOUNDS
THIOPHENE
ZINC OXIDES
REGENERATION
IRON OXIDES
MANGANESE OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
FLUIDS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
IRON COMPOUNDS
MANGANESE COMPOUNDS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
ZINC COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading
GASES
DESULFURIZATION
HYDROGEN SULFIDES
REMOVAL
ORGANIC SULFUR COMPOUNDS
THIOPHENE
ZINC OXIDES
REGENERATION
IRON OXIDES
MANGANESE OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
FLUIDS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
IRON COMPOUNDS
MANGANESE COMPOUNDS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
ZINC COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading