BE852261A
(en )
1977-09-09
HYDROGEN PEROXIDE SYNTHESIS PROCESS
FR2318200A1
(en )
1977-02-11
PROCESS FOR REDUCING THE DENSITY OF SILICONE FOAMS AND COMPOSITIONS INTENDED FOR THIS USE
BE795954A
(en )
1973-08-27
PROCESS FOR OBTAINING VERY HIGH PURITY HYDROGEN
FR2310956A1
(en )
1976-12-10
HYDROGEN PREPARATION PROCESS
BE830776A
(en )
1975-10-16
HYDROGEN SULFIDE ELIMINATION PROCESS
FR2277877A1
(en )
1976-02-06
PROCESS FOR DESULFURING GASES CONTAINING HYDROGEN SULPHIDE
FR2351047A1
(en )
1977-12-09
PROCESS FOR THE PREPARATION OF SULFUR FROM MIXTURES OF HYDROGEN SULFIDE AND NITROGEN COMPOUNDS
FR2349538A1
(en )
1977-11-25
PROCESS FOR THE PREPARATION OF CARBONYL SULFIDE
BE834444A
(en )
1976-04-13
PROCESS FOR OBTAINING SULPHUROUS ANHYDRIDE
BE828426A
(en )
1975-10-27
PROCESS FOR THE ELIMINATION OF HYDROGEN SULFIDE FROM THE EFFLUENTS
FR2273757A1
(en )
1976-01-02
PROCESS AND APPARATUS FOR MANUFACTURING HYDROGEN
BE871793A
(en )
1979-05-07
DEGAZEIFICATION PROCESS FOR LIQUID SULFUR RICH IN HYDROGEN SULFIDE
FR2348186A1
(en )
1977-11-10
PROCESS FOR THE PRODUCTION OF 1,4-DIACYLOXYBUTENE-2 AND 1,4-DIACYLOXYBUTENE-2 OBTAINED BY LEDIT PROCEDE
BE826253A
(en )
1975-09-04
HYDROGEN PREPARATION PROCESS
FR2347434A1
(en )
1977-11-04
PROCESS FOR REFINING HYDROCARBONS CONTAINING SULFUR
RO62376A2
(en )
1988-06-29
PROCESS FOR OBTAINING HYDROGEN SULFIDE
BE817217A
(en )
1975-01-03
HYDROGEN SULFIDE PREPARATION PROCESS
BE841501A
(en )
1976-09-01
BOSSING OBTAINED BY ELECTROSLAG AND PROCESS FOR OBTAINING
FR2346284A1
(en )
1977-10-28
PROCESS FOR THE PRODUCTION OF HYDROGEN
BE853897A
(en )
1977-10-24
PROCESS FOR THE DECOMPOSITION OF AMMONIA VAPORS WITH A HIGH HYDROGEN SULPHIDE CONTENT
BE791398A
(en )
1973-05-14
PROCESS FOR COMBATING POLLUTION BY HYDROGEN SULFIDE
FR2274554A1
(en )
1976-01-09
HYDROGEN SULFIDE PURIFICATION PROCESS
FR2295000A1
(en )
1976-07-16
HYDROCARBON ALCOHYLATION PROCESS
RO67221A2
(en )
1978-11-15
PROCESS FOR OBTAINING SODIUM SULFIDE
BE826252A
(en )
1975-09-04
IMPROVED PROCESS FOR ELIMINATION OF SULFUR, IN PARTICULAR HYDROCARBONS