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1987-12-10
Method for removal of poisonous gases
EP0360009A3
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1990-12-19
Method of removing dissolved gas from liquid
NZ218913A
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1988-03-30
Process for separating components of natural gas
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1988-03-30
Process for separating the components of natural gas
AU582550B2
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1989-04-06
Process of removing hydrogen sulfide from gas mixtures
HUT74417A
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1996-12-30
Method of extracting gas from fluid-bearingstrata
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1992-05-13
Method of treating exhaust gas
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1991-04-10
Method of removing hydrogen sulfide from a gas
GB2167396B
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1988-06-02
Method for the treatment of exhaust gas
PL273236A1
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1989-12-27
Method of removing hydrogen silfide from gases
ZA898263B
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1990-08-29
Process for the removal of hydrogen sulphide from partial oxidation gas
CS423588A1
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1990-06-13
Method of hydrogen sulphide removal from technical gases
PL276601A1
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1989-07-10
Method of removing bounded ammonia from gas loquor
PL275379A1
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1990-04-17
Method of removing hydrogen sulfide from waste gases
GB2220370B
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1990-08-01
Apparatus for removing contaminants from gas
PL271389A1
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1989-10-02
Method of removing hydrogen sulfide from earth gas
GB2236745B
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1992-02-12
Method for removing sulphur and nitrogen compounds from gas
PL275047A1
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1990-04-02
Method of purifying dreust carrying gases
CS524187A1
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1989-08-14
Method of sulfane removal from gas
PL261968A1
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1988-06-09
Method for hydrogen sulfide removal from gas
SU1533058A1
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1992-02-15
Method of separating isotopes of electronegative gas
PL266749A1
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1989-04-17
Method of scrubbing waste gases from lime-klins
PL145161B2
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1988-08-31
Method of isolating hydrogen from gaseous mixtures
PL265723A2
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1988-05-26
Method of removing acid gases from gaseous mixtures
PL275864A1
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1990-05-28
Method of dedusting gases