NOVEL COMPOUNDS FOR FLOTATION, SYNTHESIS METHOD AND TECHNIQUE FOR USING THE SAME
OA7969A
Modular flotation installation, and module for its realization.
FR2567045A1
Use of oxidising agents in solution for the floating of sulphurous ores containing zinc sulphides
JPS60245796A
Treatment of purge solution for particularly designing for electrolytic zinc extraction
FR2560532A1
MODULAR FLOTATION INSTALLATION AND MODULE FOR THE PRODUCTION THEREOF
US4559181A
Hydroxy-diphosphonic acid derivatives of higher carboxylic acids
EP0104974A1
Process for producing derivatives of hydroxy-methylene diphosphonic acid
FR2544750A1
PROCESS FOR TREATING A PURGE SOLUTION, IN PARTICULAR FOR AN ELECTROLYTIC ZINC EXTRACTION PROCESS
DE3314877A1
Process for electrolytically treating an extraction solution, in particular for a zinc extraction process
FR2532294A1
PROCESS FOR THE SELECTIVE DISSOLUTION OF LEAD, NICKEL AND COBALT
JO1119B1
Process for the beneficiation of phosphate ores
CA1243331A
Diphosphonic derivate applications to cation exchange, novel diphosphonic derivatives, and their manufacture
FR2489711A1
EXCHANGE COMPOSITIONS OF METAL CATIONS
FR2480733A1
PROCESS FOR THE ENRICHMENT OF PHOSPHATE ORES
EP0019678A1
Process for the treatment of rinse water of metal pieces having undergone a pickling by a strong acid
FR2457331A1
Continuous pickling of metal in hydrochloric acid bath - esp. pickling steel prior to galvanising in molten zinc bath, where acid and ferrous chloride are reclaimed
US4311676A
Process for the recovery of uranium contained in phosphated compounds
FR2449652A2
Uranium recovery from iron-contg. phosphate - using conc. di:alkyl:pyrophosphoric acid extractant phase contg. heavy alcohol solubiliser (J5 2.9.80)
JO948B1
Process for the recovery of uranium contained in phosphated solutions
