DE3364986D1
(en )
1986-09-04
Flotation of ores
JPS56130488A
(en )
1981-10-13
Copper electrodepositing composition and method
JPS54160590A
(en )
1979-12-19
Method of separating and recovering arsenic from refining intermediate in state of sulfide containing arsenic
JPS55119441A
(en )
1980-09-13
Coogrinding method sulfur adsorbent containing large quantity of copper
YU131485A
(en )
1987-12-31
Process for flotation of sulphide materials from sulphide ores and complex sulphide ores
ZA841229B
(en )
1984-09-26
Ore flotation composition
JPS5760038A
(en )
1982-04-10
Production of basic slug used in electroslug remelting process
PL241367A1
(en )
1984-07-16
Method of obtaining a solution of trace elements containing iron and selenium
JPS55786A
(en )
1980-01-07
Method of decreasing sulfur content in coal
YU238879A
(en )
1983-01-21
Process for the flotation of copper sulfidic minerals
GB2086768B
(en )
1983-02-23
Selective flotation of nickel sulphide ores
ZA795520B
(en )
1981-02-25
Flotation of sulphide ore
ZM3883A1
(en )
1984-01-23
Ore flotation process
PL116864B2
(en )
1981-06-30
Method of enriching sulfide containing minerals in particular copper ores
ZA811606B
(en )
1982-03-31
Selective flotation of nickel sulphide ore
SU1176955A1
(en )
1985-09-07
Method of flotation of fluorite-containing ores
SU694555A1
(en )
1979-10-30
Method of refining sulfide ores
ZA792131B
(en )
1980-05-28
Method of processing uraniferous ores
GB2039870B
(en )
1983-01-26
Magnetic separation process for beneficiating sulphide ores
JPS52153801A
(en )
1977-12-21
Method for treatment of speiss produced in lead ore smelting
JPS5358403A
(en )
1978-05-26
Flotation method for mixed mineral with copper* zinc and iron sulfide
JPS5265104A
(en )
1977-05-30
Flotation method for copper ore and copper refinement sludge
JPS534721A
(en )
1978-01-17
Method of separating selenium in slime formed in copper electrolysis
PH21068A
(en )
1987-07-10
Composition for ore flotation process
YU282280A
(en )
1983-02-28
Method of concentrating minerales from sulfide ores