Keto sulfides derived from tert-dodecyl mercaptan and their extractive power with respect to palladium(II) and gold(III)

Author： Kalimgulova A.   Parfenova M.   Ulendeeva A.   Lyapina N.   Khisamutdinov R.   Murinov Yu.  

Publisher： MAIK Nauka/Interperiodica

ISSN： 1070-4272

Source： Russian Journal of Applied Chemistry, Vol.79, Iss.11, 2006-11, pp. : 1798-1801

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Abstract

γ-Keto sulfide concentrates were prepared by alkylthiomethylation of propanone, butanone, and acetophenone with technical-grade tert-dodecyl mercaptan and other sulfur-containing substances, and their extractive power with respect to palladium(II) and gold(III) from hydrochloric acid solutions (chloroform as diluent) was studied.

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