IT8086206A0
(en )
1980-02-27
PROCEDURE FOR THE REMOVAL OF ACID GASES FROM HOT GASEOUS MIXTURES
NO874328L
(en )
1988-04-18
PROCEDURE FOR THE REMOVAL OF ACID GASES FROM GAS MIXTURES.
NO160600C
(en )
1989-05-03
PROCEDURE FOR LIQUIDIZATION OF NATURAL GAS.
NO874442L
(en )
1988-04-28
PROCEDURE FOR THE REMOVAL OF MERCURY OIL FROM NATURAL GAS.
NO880842L
(en )
1988-08-29
PROCEDURE FOR LIQUIDIZATION OF NATURAL GAS.
IT8021045A0
(en )
1980-03-28
METHOD OF REMOVAL OF SULFUR DIOXIDE FOR THE DESULPHURIZATION OF COMBUSTION GAS.
IT8023225A0
(en )
1980-07-03
PROCESS FOR THE SEPARATION OF AMMONIA FROM GASES CONTAINING AMMONIA.
IT8423277A0
(en )
1984-10-23
PROCEDURE FOR REMOVING HUSPLIDE ACID FROM GASEOUS MIXTURES.
NO164234C
(en )
1990-09-12
PROCEDURE FOR SEPARATING NITROGEN FROM NATURAL GAS.
IT8123284A0
(en )
1981-07-31
GAS. PROCEDURE FOR THE PRODUCTION OF
IT8224820A0
(en )
1982-12-17
PROCEDURE FOR THE CATALYTIC DESULPHURIATION OF AN ACID GAS CONTAINING H2S.
NO159243C
(en )
1988-12-14
PROCEDURE FOR THE REMOVAL OF HYDROGEN SULFIDE FROM GAS MIXTURES.
IT8520888A0
(en )
1985-05-24
CRYOGENIC PROCEDURE FOR THE REMOVAL OF ACID GASES FROM MIXTURES OF GASES USING SOLVENTS.
IT8222207A0
(en )
1982-07-02
PROCEDURE FOR THE DISPOLLUTION OF ELECTRICAL-MECHANICAL EQUIPMENT FROM POLY-CHLORINE-DIPHENYL.
IT8223067A0
(en )
1982-08-31
PROCEDURE FOR THE TREATMENT OF FINAL PRODUCTS FROM THE DESULPHURIZATION OF COMBUSTION GAS.
NO872645D0
(en )
1987-06-24
PROCEDURE FOR THE EXTRACTION OF LIQUID NATURAL GASES.
IT8319177A0
(en )
1983-01-19
CRYOGENIC PROCEDURE FOR THE REMOVAL OF ACID GASES FROM GAS MIXTURES USING A SOLVENT.
NO167496C
(en )
1991-11-13
PROCEDURE FOR THE REMOVAL OF SO2 FROM GAS CURRENTS.
NO871880D0
(en )
1987-05-06
PROCEDURE FOR SEPARATING ACID GASES.
IT8123081A0
(en )
1981-07-23
CRYOGENIC PROCEDURE FOR THE REMOVAL OF ACID GASES FROM GAS MIXTURES.
NO164920C
(en )
1990-11-28
PROCEDURE FOR THE REMOVAL OF ACID GASES FROM A GAS FLOW.
IT1211082B
(en )
1989-09-29
FROM GAS MIXTURES. CRYOGENIC PROCEDURE OF FRACTIONAL REMOVAL OF ACID GASES
NO162962C
(en )
1990-03-14
DIAMINOAL ALCOHOLS AND USE THEREOF AS Means for the Removal of Acid Gases.
IT8223812A0
(en )
1982-10-19
PROCEDURE FOR THE REMOVAL OF ACID GASES FROM NATURAL OR DESYNTHESIS GASES.
NO155684C
(en )
1987-05-13
PROCEDURE FOR THE REMOVAL OF Sulfur Dioxide From Exhausts.