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1985-11-14
Sulfur removal from a gas stream
EP0177292A3
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1988-04-06
Process for the recovery of silver from a residue essentially free of elemental sulphur
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1988-04-20
Process for producing a polyarylene sulfide
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1990-10-31
Process for removal gasseous sulfur compounds as sulfur dioxide from furnace waste gasses
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1989-02-01
Process for removing sulfur compounds contained in a residual gas
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1987-03-25
Process for the removal of h2s from a sour gaseous stream
EP0272903A3
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1989-04-26
Process for producing a polyarylene sulfide
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1989-10-25
Process for removing h2s from a gas stream
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1990-02-28
Process for recovering a polyarylene sulfide
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1987-10-07
A method for removing hydrogen sulfide from a hydrogen sulfide-contaminated gas stream
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1997-10-15
Process of removing sulfur dioxide from a gas flow
EP0279494A3
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1989-04-26
Process for desulfurizing gases
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1990-08-15
Process for removing sulphur-containing compounds from a residual gas
KR950014024B1
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1995-11-20
A method for removal of h2s gas from polluting gas
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1986-04-03
A process for the removal of h2s from gaseous mixtures using diaminoethers
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1997-08-15
Process for recovering sulfur and hydrogen from hydrogen sulfide
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1988-08-31
H2s removal from gas streams
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1989-04-05
Process for producing a polyarylene sulfide
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1989-07-13
Process for eliminating hydrogen sulphide from exhaust gases
GB2215323B
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1991-12-18
Process for removing sulfur moieties from a sulfurous gas such as claus tail-gas
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1985-07-03
Removing & recovering sulphur in elemental form from gases
SG59194G
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1995-04-28
A process for recovering sulfur from sulfur-containing gases
GB8830199D0
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1989-02-22
Removing hydrogen sulphide from a gas mixture
GB2196618B
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1990-09-26
Method for removing the sulphur content of a gas containing sulphur dioxide
GR860653B
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1986-07-11
Process for selectively removing hydrogen sulfide