FR2574092B1
(en )
1987-10-30
PROCESS FOR EXTRACTING GOLD FROM REBEL ORE
MA19264A1
(en )
1982-04-01
PROCESS FOR THE TREATMENT OF CARBONATE OR SILICIO-CARBONATE LANGUAGE PHOSPHATE ORES.
YU201082A
(en )
1985-03-20
Process for the concentration of non-sulfidic minerals
BE890344A
(en )
1982-03-15
PROCESS FOR TREATING WASTE
FR2307950A1
(en )
1976-11-12
PROCESS AND MACHINE FOR THE EXTRACTION OF MINERALS
MA19789A1
(en )
1983-12-31
PROCESS FOR REDUCING PHOSPHATE ORES.
RO84194A
(en )
1984-05-23
PROCESS FOR TREATING TITANIFEROUS MATERIALS
PT69825A
(en )
1979-07-01
METHOD OF FLOTTING MINERALS
MA19017A1
(en )
1981-07-01
PROCESS FOR TREATING SILICO-CARBONATE GUANGUATED PHOSPHATE ORES
RO88113A
(en )
1985-11-30
PROCESS FOR TREATING XANTHANIC GUMES WITH ENZYMES
BE784605R
(en )
1972-10-02
PROCESS AND INSTALLATION FOR CALCINATION OF PHOSPHATE ORES OR SIMILAR MINERALS
BE887719A
(en )
1981-06-15
PROCESS FOR THE TREATMENT OF METAL SULPHIDE ORES OR CONCENTRATES
MA20658A1
(en )
1986-10-01
PROCESS FOR THE CHEMICAL TREATMENT OF A PHOSPHATE OR PHOSPHORUS ORE TO SEPARATE THE CONSTITUENTS
OA07036A
(en )
1983-12-31
Process for treating carnallitic ores.
FR2495632B1
(en )
1986-02-28
COKE PRODUCTION PROCESS
YU238879A
(en )
1983-01-21
Process for the flotation of copper sulfidic minerals
MA19683A1
(en )
1983-10-01
PROCESS FOR CALCINATION OF PHOSPHATE ORES
MA19127A1
(en )
1981-12-31
PROCESS FOR THE TREATMENT OF PULP CONTAINING A PHOSPHATE ORE ASSOCIATED WITH ONE OR MORE GANGUE MINERALS.
MA20244A1
(en )
1985-07-01
PROCESS FOR THE TREATMENT OF WASTE CONTAINING PHOSPHORUS.
FR2632657B1
(en )
1990-09-28
PROCESS FOR TREATING URANIFERATIVE ORE BY LIMITING REAGENT LOSS
MA19121A1
(en )
1981-12-31
PROCESS FOR THE ENRICHMENT OF PHOSPHATE ORES.
FR2565600B1
(en )
1992-08-14
PROCESS FOR THE TREATMENT OF COMPLEX MANGANESE ORES SUCH AS MARINE NODULES
FR2532660B1
(en )
1986-09-12
PROCESS FOR THE TREATMENT OF SULFUR GALENEOUS OR LEAD OR ZINC LEADS OR SULFUR CONCENTRATES OR MIXTURES THEREOF
IL62936A0
(en )
1981-07-31
Process for the beneficiation of phosphate ore
MA19571A1
(en )
1983-04-01
Method for treating ores containing sulphides