Process for reducing the total sulfur content of Claus off-gases
Patent
·
OSTI ID:7208320
The sulfur content of off-gases from processes such as the Claus process is treated by catalytically oxidizing the sulfur compounds to sulfur dioxide. By use of specific catalytic materials, low temperatures of reaction and minimal SO/sub 3/ formation are achieved.
- Assignee:
- Shell Development Co.
- Patent Number(s):
- US 4012486
- OSTI ID:
- 7208320
- Country of Publication:
- United States
- Language:
- English
Similar Records
Process for reducing total sulfur content of Claus off-gases
Low temperature Claus process with water removal
Process of decreasing the sulfur content of exhaust gases obtained during the recovery of sulfur
Patent
·
Mon Mar 29 23:00:00 EST 1976
·
OSTI ID:7328156
Low temperature Claus process with water removal
Patent
·
Mon Jan 16 23:00:00 EST 1984
·
OSTI ID:6988774
Process of decreasing the sulfur content of exhaust gases obtained during the recovery of sulfur
Patent
·
Tue Sep 20 00:00:00 EDT 1983
·
OSTI ID:5548876
Related Subjects
42 ENGINEERING
424000* -- Engineering-- Pollution Control Equipment-- (1980-1989)
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION CONTROL
CATALYSIS
CHALCOGENIDES
CLAUS PROCESS
ELEMENTS
GASEOUS WASTES
NONMETALS
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL
SULFUR
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
SULFUR TRIOXIDE
WASTES
424000* -- Engineering-- Pollution Control Equipment-- (1980-1989)
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION CONTROL
CATALYSIS
CHALCOGENIDES
CLAUS PROCESS
ELEMENTS
GASEOUS WASTES
NONMETALS
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL
SULFUR
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
SULFUR TRIOXIDE
WASTES