FR1281883A
(en )
1962-01-19
Method and device for the chemical transformation of a flowing gas
BE609824A
(en )
1962-03-30
Electrolytic process for producing halogenated gases and apparatus for carrying out this process.
OA00866A
(en )
1968-03-22
Method and device for removing entrained material from a gas stream.
FR78936E
(en )
1962-09-28
Process and installations for removing dust from fumes emitted by electrometallurgical furnaces
BE591223A
(en )
1960-09-16
Process and device for the recovery of waste gases from blown steel converters.
FR1360112A
(en )
1964-04-30
Process and installation for the removal of carbon dioxide from gas mixtures which contain it
OA01229A
(en )
1969-01-25
Method and device for the continuous dissolution of chemical compounds.
BE586679A
(en )
1970-07-18
Method and device for cooling and evacuating gases from the pneumatic refining of pig irons.
BE605972A
(en )
1962-01-10
Method and device for the recovery of refining gas.
FR1286629A
(en )
1962-03-09
Methods and processes for recovering nickel from asbestos slag and waste rock
FR1191826A
(en )
1959-10-22
Method and device for the purification of steel baths by means of gas
FR1262327A
(en )
1961-05-26
Method and apparatus for venting and cooling converter gases
FR1261567A
(en )
1961-05-19
Method and apparatus for the recovery in the unburned state of top gases from surface-blown oxygen converters
FR1246874A
(en )
1960-11-25
Process for evacuating, to the outside, fumes, gases or the like and evacuation device for its implementation
FR77523E
(en )
1962-03-16
Installation for the recovery of oxygen blown converter gases
FR1342776A
(en )
1963-11-15
Method and device for the recovery of refining gases
FR76548E
(en )
1961-11-03
Installation for the recovery of oxygen blown converter gases
FR1135095A
(en )
1957-04-24
Method and device for the evacuation and purification of fumes and similar gases
FR1268286A
(en )
1961-07-28
Process for preventing the formation of encrustations on apparatus intended for the treatment of coal distillation gases
FR77382E
(en )
1962-02-23
Method and device for the purification of steel baths by means of gas
FR1303126A
(en )
1962-09-07
Process for the separation of maleic anhydride from gas mixtures
FR1357337A
(en )
1964-04-03
Method and device for the separation of gas mixtures, in particular for the desulphurization of flue gases
BE606654A
(en )
1961-11-16
Method and device for drilling the taphole of a blast furnace.
FR1307085A
(en )
1962-10-19
Method and device for the use of flying dust from flue gas from metallurgical furnaces
FR1307573A
(en )
1962-10-26
Method and apparatus for refining metals such as iron, steel and the like