DK155587A
(en )
1987-09-27
Method and arrangement for production of sulphur dioxide by burning of sulphur in presence of air
DE3376480D1
(en )
1988-06-09
Absorption process for producing oxygen and nitrogen and solutions therefor
EP0212523A3
(en )
1987-10-07
Process and apparatus for the simultaneous absorption of sulfur oxides and production of ammonium sulfate
DE3371482D1
(en )
1987-06-19
Process and apparatus for removing nox and nh3 from gas streams
EP0308217A3
(en )
1989-11-02
Wet desulfurization process for treating flue gas
JPS5614407A
(en )
1981-02-12
Method of removing hydrogen sulfide and sulfur dioxide from exhaust gas of claus process
ZW28781A1
(en )
1982-02-24
Process for the removal of urea amonia and carbon dioxide from dilute aqueous solutions
ZA898027B
(en )
1991-03-27
Method for producing aqueous solutions of basic poly aluminum sulphate
DE3471591D1
(en )
1988-07-07
Process for producing aqueous hydroxylamine solutions
PL256163A1
(en )
1986-11-04
Method of removing gaseous sulfur compounds,in particular sulfur dioxide,from furnace combustion gases
GB2001941B
(en )
1982-02-03
Process for removing fluorine compounds and sulphur dioxide from exhaust gas
HU901454D0
(en )
1992-02-28
Process for the production of combustible gases in smelters-gasificator
JPS5377893A
(en )
1978-07-10
Method of treating residual gas in claus process or other sulfur producing process
CS308190A3
(en )
1992-01-15
Process for treating aqueous solutions being formed after cooling down of combustion gases when producing sulfur dioxide
GB2174083B
(en )
1987-06-17
Method of treating exhaust gases
GB9216098D0
(en )
1992-09-09
Method of treating aqueous process liquors
EP0438603A4
(en )
1992-05-13
Method of treating exhaust gas
LTIP458A
(en )
1994-04-25
Process for the purification of waste gases from halogenated organic compounds
IL73520A0
(en )
1985-02-28
Process for the removal of sulfur dioxide from flue gases
HUT59368A
(en )
1992-05-28
Process for producing 4-hydroxystyrene salt and 4-tertiary-butoxy-carbonyloxystyrene which may be obtained therefrom
JPS55167107A
(en )
1980-12-26
Method of producing sulfur from gas containing sulfur dioxide
PL256162A1
(en )
1986-11-04
Method of removing gaseous sulfur compounds,in particular sulfur dioxide,from furnace combustion gases
PL268346A1
(en )
1988-09-29
Method for removing sulphur from weak gas containing sulphur dioxide
DE3678487D1
(en )
1991-05-08
METHOD FOR PRODUCING 6-AMINO-3-HYDRAZINO-PYRIDAZINE DERIVATIVES.
FI860425A
(en )
1986-07-31
FOERFARANDE FOER FRAMSTAELLNING AV TAETT VATTENFRITT SATRIUMKARBONAT OCH MEDELST DETTA FOERFARANDE FRAMSTAELLT TAETT VATTENFRITT SATRIUMKARBONAT.