CA975712A
(en )
1975-10-07
Metal recovery from sulfide ores by electrolytic dissociation
PH10591A
(en )
1977-07-12
Continuous process for refining sulfide ores
ZA732705B
(en )
1974-12-24
Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides
CA1034077A
(en )
1978-07-04
Process for the electrolytic recovery of copper from its sulfide ores
CA1001993A
(en )
1976-12-21
Electro-oxidative method for the recovery of molybdenum from sulfide ores
ZA718551B
(en )
1972-09-27
Recovery of copper from copper-iron sulfide ores
ZM573A1
(en )
1974-09-23
Process for the electrolytic recovery of copper from its sulfide ores
YU58673A
(en )
1982-02-28
Process for obtaining copper from sulfide minerals thereof
ZA73301B
(en )
1974-08-28
Process for the electrolytic recovery of copper from its sulfide ores
ZA743614B
(en )
1975-05-28
Electrolytic process for the recovery of metals from sulfides
CA1012089A
(en )
1977-06-14
Process for the electrolytic recovery of various metals from their sulfide ores
AU460946B2
(en )
1975-05-08
Improved method recovering minerals from ores
IL33869A0
(en )
1970-04-20
Process for the extraction of copper from ores
AU8173575A
(en )
1976-12-02
The recovery of copper from ores
ZM10473A1
(en )
1975-03-21
Process for the electrolytic recovery of metals process for the electrolytic recovery of metals
ZA728222B
(en )
1974-06-26
Extraction of copper from sulphide ores
ZA711924B
(en )
1972-10-25
Process for extracting nonferrous values from ores
PH10370A
(en )
1977-01-18
Process for the recovery of copper
ZA718641B
(en )
1972-09-27
Process of recovering rhenium from precipitate copper
YU125373A
(en )
1982-02-25
Process for the separate recovering of lead and sulfur from lead sulfide ore
CA933364A
(en )
1973-09-11
Process for extracting nonferrous values from ores
AU447096B2
(en )
1974-03-22
Process for recovering nickel from very low grade primary nickel ores
ZM18271A1
(en )
1973-04-24
The segregation process for the recovery of metals
AU460093B2
(en )
1972-12-21
Improved cyclic process for the leaching and recovery of copper values from copper minerals
CA944931A
(en )
1974-04-09
Recovery of sulfur from ores