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• Electrolyte life in winning tungsten from scheelite
• Electrowinning tungsten in halide and phosphate electrolytes
• A high-temperature, two-phase extraction technique for tungsten minerals
• Recovery of sulfur from molybdenite
• Electrolytic preparation of tungsten metal and tungsten carbide from wolframite
• Recovery of lead and sulfur from galena concentrate, using a ferric sulfate leach
• Comparison of techniques for electrowinning tungsten from scheelite