Extraction of Molybdenum and Rhenium from Concentrates by ElectrooxidationU.S. Department of Interior, Bureau of Mines, 1973 - 12 pages |
Expressions et termes fréquents
0.5 amp/in² Electrolyte 9.7 kilowatt hours 99 percent extraction addition of sodium amp Cell voltage B. J. Scheiner bipolar flow-through cell Bureau of Mines busbar carbonate per pound cell configuration chlorate completion of electrolysis CONCENTRATES BY ELECTROOXIDATION copper current density density of 2.5 Effect of electrolysis effect of pH effect of pulp Electrolysis was conducted electrooxidation technique extraction from concentrate extraction of molybdenum extraction was reached extractions of 98 flotation Graphite hours of electrolysis hours of power hours per pound hypochlorite concentration kW-hr/lb Mo Lindstrom and B. J. Molyb molybdate molybdenum and rhenium molybdenum-rhenium extraction Na₂ NaOCl concentration obtained percent range pH on molybdenum pH values pound of molybdenum pounds of sodium ppm at pH previous experiments pulp density R. E. Lindstrom reached 0.15 percent rhenium extractions RHENIUM FROM CONCENTRATES show that molybdenum show that molybdenum-rhenium shown in figure slurry sodium chloride sodium hypochlorite solvent extraction sumption tion U.S. Bureau