EP0209880A3
(en )
1988-08-03
Method of operating blast furnace
AR242508A1
(en )
1993-04-30
Removal of acid gases from gas mixtures
ZA855787B
(en )
1986-03-26
Catalyst for the removal of nitrogen oxides from waste gases
ZA899705B
(en )
1990-09-26
Purification of gases
EP0232452A3
(en )
1988-01-07
Process for eliminating nitrogen oxides from flue gas
GB8608027D0
(en )
1986-05-08
Producing granular slag from blast furnace slag
GB2191568B
(en )
1990-08-22
Furnace
GB8710921D0
(en )
1987-06-10
Introducing gas into molten metal
GB8626131D0
(en )
1986-12-03
Introducing gas into molten metal
IL83535A0
(en )
1988-01-31
Continuous recovery of sulfur from flue gas
GB8717409D0
(en )
1987-08-26
Lining furnace
GB2189010B
(en )
1990-03-21
Apparatus for controlling the flow of gas
IT1203958B
(en )
1989-02-23
PROCEDURE FOR COOLING COKERIA RAW GASES
GB2195916B
(en )
1990-09-19
Removal of acid gases from gas mixtures
PL262995A1
(en )
1988-08-18
Method of precooling of post-reaction gases from the carbide furnace
EP0205416A3
(en )
1987-09-30
Process for the valorization of metallurgical slag, and installation for performing the process
GB9015323D0
(en )
1990-08-29
Process for the fine purification of gases
EP0305047A3
(en )
1989-04-12
High temperature desulfurization of synthesis gas
GB2197343B
(en )
1990-01-10
Operation of zinc-smelting blast furnaces
NZ219627A
(en )
1988-11-29
Collecting pyromellitic anhydride from high temperature gas containing it
PL268344A1
(en )
1988-08-18
The method of manufacture of fuel from carbon
GB8624421D0
(en )
1986-11-12
Furnace
GB8713416D0
(en )
1987-07-15
Gas regulator-modulator
GB8617860D0
(en )
1986-08-28
Gas taps
GB8620141D0
(en )
1986-10-01
Gas treatment of metallurgical melts