CA1022729A
(en )
1977-12-20
Process for reducing nitric oxide concentration in combustion effluents
AU475250B2
(en )
1976-08-19
Method and apparatus for exhaust purification
ZA738324B
(en )
1974-11-27
Process for the removal of particulate matter and acidic gases from carrier gases
JPS523598B1
(en )
1977-01-28
The pollution of the atmosphere in the gas detecting method
CA1001147A
(en )
1976-12-07
Method for the production of exhaust and waste gases purifying catalysts
CA973332A
(en )
1975-08-26
Method and apparatus useful in combustion gas purification
CA949287A
(en )
1974-06-18
Process and catalyst for treating combustion exhaust gas
CA923683A
(en )
1973-04-03
Process and apparatus for purifying industrial waste gases
CA994526A
(en )
1976-08-10
Process for purifying and condensing reaction gases in the production of hydrofluoric acid
CA980090A
(en )
1975-12-23
Process for purifying waste gases
IE36046B1
(en )
1976-08-04
Process for reducing the concentration of fertilizer particulates in exhaust stack gases
YU33992B
(en )
1978-09-08
Eddy reactor for exhaust gases
CA974790A
(en )
1975-09-23
Process for reducing the concentration of fertilizer particulates in exhaust stack gases
AU3376371A
(en )
1973-03-29
Catalyst for use in purification of exhaust gas
CA958190A
(en )
1974-11-26
Method and apparatus for purifying waste gas
CA984311A
(en )
1976-02-24
Adsorption process for purifying natural gas
EG11437A
(en )
1977-08-15
Process for reducing the buiret content in urea
CA990478A
(en )
1976-06-08
Process and catalyst for treating combustion exhaust gas
ZA725671B
(en )
1973-04-25
Process for the enrichment of oxygen in air and similar gases
ZA751347B
(en )
1976-02-25
Freeze concentration process
AU4856172A
(en )
1974-05-09
Improvements in or relating to silencers for exhaust gases
AU5051172A
(en )
1974-07-04
Purifying exhaust gases
CA844291A
(en )
1970-06-16
Method and apparatus for purifying exhaust gases
CA905689A
(en )
1972-07-25
Process and device for the detoxication of exhaust gas
CA837417A
(en )
1970-03-24
Process and apparatus for purifying gas