Platinum(II) extraction by N,N′-dipentylethylenediamine-N′-thiocarbaldehyde from hydrochloric acid solutions
作者:R. A. Khisamutdinov、Yu. I. Murinov
DOI:10.1134/s0036023609010276
日期:2009.1
Platinum(II) extraction by N,N'-dipentylethylenediamine-N'-thiocarbaldehyde from 0.1 M HCl into chloroform and toluene diluents was studied at 25 degrees C and a phase contact time of 5 min. The extraction had a coordination mechanism with a Pt <- S bond formed in the extracted complex PtCl2S2. Concentration constants and thermodynamic parameters of the extraction reaction were calculated.
Khisamutdinov; Potapov; Krivonogov, Russian Journal of Inorganic Chemistry, 1999, vol. 44, # 8, p. 1229 - 1235