ZA855787B
(en )
1986-03-26
Catalyst for the removal of nitrogen oxides from waste gases
GB8425954D0
(en )
1984-11-21
Purification of waste gases
GB2143747B
(en )
1986-12-17
Process for purifying flue gas
DE3460884D1
(en )
1986-11-13
Process for the biological purification of exhaust gases
GB8812975D0
(en )
1988-08-03
Method of catalytic cleaning of waste gases
JPS57209625A
(en )
1982-12-23
Method of purifying flue gas
PL308492A1
(en )
1995-08-07
Method of catalitically purifying exhaust gases
DE3569884D1
(en )
1989-06-08
Process and device for the selective catalytic removal of nitrogen oxides from the waste gases of furnaces
EP0123856A3
(en )
1985-01-09
Process for the removal or isolation of pollutants from exhaust gases
GB9100826D0
(en )
1991-02-27
Removal of nitrogen oxides from waste gases
GB2157192B
(en )
1988-04-13
Method of purifying exhaust gas
GB2147525B
(en )
1987-09-03
Equipment for removal of dusts from industrial gases
ZA821233B
(en )
1983-02-23
Process for removal of nitrogen oxides from waste gas
PL136649B2
(en )
1986-03-31
Method of purification of industrial waste gases from nitrogen oxides
PL245226A2
(en )
1984-10-08
Apparatus of purification of industrial waste gases from nitrogen oxides
GB8500163D0
(en )
1985-02-13
Purifying gases
GB2106488B
(en )
1984-08-22
Process for removal of sulphur oxides from waste gases
PL245514A2
(en )
1984-10-22
Method of elimination of nitrogen oxides from waste gases
ZA826566B
(en )
1983-07-27
Process for removal of oxides from waste gases
PL267311A1
(en )
1989-02-20
Method of purifying industrial gases
ZA866232B
(en )
1987-04-29
A method of removing nitrogen oxides from a gas containing the same
PL240040A1
(en )
1984-07-16
Method of catalytically purifying gases
PL242107A2
(en )
1984-03-26
Method of purifying exhaust gases and scrubber therefor
PL254759A2
(en )
1986-11-04
Apparatus for purifying industrial waste gases
PL267031A1
(en )
1989-02-06
Method of purifying waste gases