GB1438999A
(en )
1976-06-09
Blast furnace operating methods
GB988579A
(en )
1965-04-07
Improvements in and relating to the production of liquid pig iron from ore
BE809211A
(fr )
1974-04-16
Procede pour produire des gaz reducteurs chauds
FR2098026A5
(en )
1972-03-03
Injecting hot reducing gas into a blast furn- - ace
GB1270767A
(en )
1972-04-12
Method and apparatus for thermally decomposing hydrocarbons
BE809209A
(fr )
1974-04-16
Procede de fabrication de gaz reducteurs chauds
GB1407961A
(en )
1975-10-01
Production of hot reducing gases
FR2231616A1
(en )
1974-12-27
Prodn of hot reducing gases for metallurgical use - - by controlled combustion of hydrocarbons and addn of methane
FR2035741A5
(en )
1970-12-18
Prepn of furnace soot or carbon black
FR2049293A5
(en )
1971-03-26
Reduction of iron ores
GB1090826A
(en )
1967-11-15
Method of smelting iron ore
BE809210A
(fr )
1974-04-16
Procede pour fabriquer des gaz reducteurs chauds
US1962418A
(en )
1934-06-12
Process of obtaining a mixture of hydrogen and nitrogen in determined proportions from natural gas and similar hydrocarbon gases
ES395109A1
(es )
1974-11-16
Procedimiento para la produccion de un gas reductor para altos hornos.
GB464032A
(en )
1937-04-09
Improvements in the production of gas from bituminous fuel
BE752793A
(fr )
1970-12-30
Perfectionnements aux procedes de conduite des fours a cuve
ES411573A1
(es )
1976-01-01
Un metodo y aparato para generar una corriente de gas enri-quecido de oxigeno caldeado.
FR2328773A2
(fr )
1977-05-20
Methode et tuyere de soufflage d'un haut fourneau
BE767897A
(fr )
1971-11-29
Perfectionnements aux procedes de conduite des fours a cuve.
SU75132A1
(ru )
1948-11-30
Способ обогрева мартеновских печей
BE794489A
(fr )
1973-07-24
Procede de fabrication de gaz reducteurs chauds
GB1312063A
(en )
1973-04-04
Generation of controlled atmospheres in particular for metallurgical furnaces
GB890189A
(en )
1962-02-28
Improvements in and relating to the production of metallurgical reducing gas from gaseous hydrocarbons or a gas containing gaseous hydrocarbons
GB193401A
(fr )
1924-05-13
FR2249159A1
(en )
1975-05-23
Prodn of combustible gases, esp for turbines - by partial combustion of liq. hydrocarbons followed by treatment with liq. hydrocarbon and steam