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- Acid Processes for the Extraction of Alumina
- Extraction and uses of beryllium in Germany
- Control of gelation in extraction of alumina from lime-soda-clay sinters
- Selective extraction of mercury and antimony from cinnabar-stibnite ore
- Extraction of yttrium and rare-earth elements from a euxenite carbonate residue
- Metallurgical application of solvent extraction :fundamentals of the process
- Extraction of manganese from low-grade dolomitic materials by a roast-leach process
- Chelating agents in separation of rare-earth compounds by solvent extraction with amines
- Recovery of beryllium from Spor Mountain, Utah, ore by solvent extraction and caustic stripping
- Separation and recovery of cobalt and nickel by solvent extraction and electrorefining
- Metathesis of bastnasite and solvent extraction of cerium
- Naphthenic acid solvent extraction of rare-earth sulphates
- Extraction of tantalum and columbium from ores and concentrates by chlorination
- Recovery of scandium from uranium plant iron sludge and from wolframite concentrates
- Extraction and separation of rare-earth elements in Idaho euxenite concentrate
- Malononitrile extraction of gold from ores
- Metallurgical application of solvent extraction (in two parts).
- Extraction process for upgrading Sm₂O₃ using selective stripping techniques / by D.J. Bauer, L.E. Schultze, and R.E. Lindstrom.
- Extraction of gold from carbonaceous ores :pilot plant studies
- The removal of iron from aluminum chloride leach liquor by solvent extraction
- Compatibility of nickel electrolyte containing sodium sulfate with a solvent extraction system
- Neodecanoic acid as a Co³⁺ solvent extractant
- Cl₂-O₂ leaching of massive sulfide samples from the southern Juan de Fuca Ridge, North Pacific Ocean
- Caustic extraction of alumina and soda from dawsonite-bearing oil shale
- Purification of zirconyl sulfate by solvent extraction
- Using solvent-impregnated carbon to recover copper from oxidized mill tailings