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Liquid-liquid extraction of some transition metals with a mixed solvent system

✍ Scribed by Kaoru Fujinaga

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
423 KB
Volume
264
Category
Article
ISSN
0003-2670

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✦ Synopsis

Ahstmct

A carbon dlsulphlde-lsoamyl alcohol-pyndme ternary solvent was found to be apphcable to the extractlon of transItion metal Ions such as Zn'+, Co*+, Nl*+, Cd*+ and CL?+, but not Mn*+, Fe3*, CrOi-and MOO:-The Ions were extracted as lsoamylxanthates from aqueous sulphate medium The optimum extractlon condltlons, such as mwng ratlo of solvents, pH and shakmg time for equlhbrmm, and the extractlon mechamsm were estabhshed

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