ZW1082A1
(en )
1983-08-17
Process for the extraction of metal values
PH16576A
(en )
1983-11-22
Process for reducing phosphate ore
YU237382A
(en )
1985-03-20
Process for the regeneration of metal from liquid slag
GB2121441B
(en )
1985-11-06
Process for upgrading metal powder
YU43042B
(en )
1989-02-28
Process for the reduction of iron ore into sponge iron
GB2115838B
(en )
1985-10-02
Method for reducing metal ore
JPS57158306A
(en )
1982-09-30
Launder for molten metal
YU210682A
(en )
1985-03-20
Process for foram-flotation of sulfidic metallic ores
DE3368618D1
(en )
1987-02-05
Process for the extraction of metal values and novel metal extractants
DE3380851D1
(en )
1989-12-21
Process for the reduction of molten metal ores
GB2136830B
(en )
1986-04-16
Process for the decarburization of molten metal
ZA83392B
(en )
1983-10-26
Process for the recovery of metal values from mattes
IL66397A0
(en )
1982-11-30
Liquid-phase process for the oxidation of tetralin
DE3170216D1
(en )
1985-05-30
Method for the treatment of metal surfaces
IL70042A0
(en )
1984-01-31
Process for the recovery of heavy metals from acidic solutions
YU18682A
(en )
1985-03-20
Process for the selective reduction of metallic oxides
ZA84520B
(en )
1984-09-26
Process for hardening metal parts
ZA837502B
(en )
1984-06-27
Process for the liquid-phase reduction of metal ore
ZA82801B
(en )
1982-12-29
Method and apparatus for the reduction of metal ores
DE3360636D1
(en )
1985-10-03
Direct reduction method for iron ores
DE3464261D1
(en )
1987-07-23
Process for the corrosion protection of metals
YU86681A
(en )
1983-09-30
Process for the elimination of metals from metallic salt solutions
DE3261569D1
(en )
1985-01-31
Method of recovering heavy metals
GB2123038B
(en )
1987-02-11
Process for the direct reduction of iron ores
YU287881A
(en )
1983-12-31
Process for leaching copper and aresenic from the copper slag