Low temperature Claus process with water removal
Patent
·
OSTI ID:6988774
Claus process sulfur recovery can be improved by performing a Claus conversion under low temperature and low water concentration conditions. The process treats a feed stream containing sulfur compounds by converting all sulfur compounds in the stream to a single sulfur species, reducing water content to low water concentrations, creation of a Claus reaction mixture, and then low temperature catalytic conversion to sulfur and water.
- Assignee:
- Standard Oil Co. (Indiana)
- Patent Number(s):
- US 4426369
- OSTI ID:
- 6988774
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010800* -- Coal
Lignite
& Peat-- Waste Management
02 PETROLEUM
020800 -- Petroleum-- Waste Management
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
42 ENGINEERING
424000 -- Engineering-- Pollution Control Equipment-- (1980-1989)
CATALYSIS
CATALYTIC CONVERTERS
CHALCOGENIDES
CHEMICAL REACTIONS
CHEMICAL REACTORS
CLAUS PROCESS
DESIGN
DESULFURIZATION
ELEMENTS
EQUIPMENT
EXHAUST GASES
FLUE GAS
FLUIDS
GASEOUS WASTES
GASES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INDUSTRIAL PLANTS
MOISTURE
NONMETALS
OPERATION
OXYGEN COMPOUNDS
POLLUTION CONTROL EQUIPMENT
RECOVERY
REMOVAL
SULFIDES
SULFUR
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
WASTES
WATER
WATER REMOVAL
010800* -- Coal
Lignite
& Peat-- Waste Management
02 PETROLEUM
020800 -- Petroleum-- Waste Management
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
42 ENGINEERING
424000 -- Engineering-- Pollution Control Equipment-- (1980-1989)
CATALYSIS
CATALYTIC CONVERTERS
CHALCOGENIDES
CHEMICAL REACTIONS
CHEMICAL REACTORS
CLAUS PROCESS
DESIGN
DESULFURIZATION
ELEMENTS
EQUIPMENT
EXHAUST GASES
FLUE GAS
FLUIDS
GASEOUS WASTES
GASES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INDUSTRIAL PLANTS
MOISTURE
NONMETALS
OPERATION
OXYGEN COMPOUNDS
POLLUTION CONTROL EQUIPMENT
RECOVERY
REMOVAL
SULFIDES
SULFUR
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
WASTES
WATER
WATER REMOVAL