GB1551866A
(en )
1979-09-05
Devices for introducing vapours into gases
AU512247B2
(en )
1980-10-02
Obtaining sulphur from hydrogen sulphide gases
GB2037967B
(en )
1982-12-08
Gas recovery process
JPS52109493A
(en )
1977-09-13
Process for preparing hydrogen peroxide
YU39795B
(en )
1985-04-30
Process for obtaining nitrogen containing polysaccharides
DE2962432D1
(en )
1982-05-19
Improved process for the further processing of hydrogen sulphide-containing gases
ZA771360B
(en )
1978-04-26
An improved process for working-up hydrogen sulphide-containing gases
HU175948B
(en )
1980-11-28
Process for preparing polysaccharides containing nitrogen
YU39796B
(en )
1985-04-30
Process for obtaining nitrogen containing polysaccharides
JPS5358991A
(en )
1978-05-27
Method of separating hydrogen from gaseous mixtures containing hydrogen
CS190793B1
(en )
1979-06-29
Process for preparing hydrogen sulphide from gaseous hydrogen and sulphide vapours
JPS5315341A
(en )
1978-02-13
Process for preparing vitaminna from sulfone
GB1558226A
(en )
1979-12-19
Devices for treating gaseous material
GB1540668A
(en )
1979-02-14
Process for producing hydrogen and carbon dioxide
HU178419B
(en )
1982-05-28
Food-additives containing tin-bacitracine and process for producing them
DE2963377D1
(en )
1982-09-09
Method for removing hydrogen sulphide from gaseous mixtures containing hydrogen sulphide and carbon dioxide
DE3061132D1
(en )
1982-12-30
Gas recovery process
JPS5311143A
(en )
1978-02-01
Gas weldinggdissolving process
JPS53206A
(en )
1978-01-05
Improvements in process for producing gas mixture containing hydrogen
GB1538661A
(en )
1979-01-24
Methods of removing hydrogen sulphide from gases
CS190792B1
(en )
1979-06-29
Process for preparing hydrogen sulphide
ZA795283B
(en )
1980-09-24
Process and apparatus for the elimination of hydrogen sulphide from gaseous currents
YU60477A
(en )
1983-01-21
Process for the decomposition of sodium-mercury analgam
JPS52142701A
(en )
1977-11-28
Process for removing hydrogen sulfide gas
JPS52145878A
(en )
1977-12-05
Fine particle containing gas treating method