1. Selective separation of indium from zinc etc. by liquid-liquid extraction using saturated fatty acid in organic solvent;Abe;Japanese Patent 74-43, 048,1974
2. Sumitomo's new process for nickel and cobalt recovery from sulfide mixture;Arai,1980
3. A review of the use of carboxylic acids as extractants for the separation of metals in commercial liquid-liquid extraction operation;Ashbrook;Miner. Sci. Engng.,1973
4. Equilibrium and kinetic studies on the solvent extraction of iron from sulfate solutions by carboxylic acids in hexane;Balajee,1971
5. Application of monocarboxylic acids for the extraction of metal ions - literature survey;Brzozka;Chem. Anal. (Warsaw),1980