Extraction of palladium from nitric acid solutions with N,N-dialkylcarbamoylmethyl(diphenyl)phosphines and their derivatives

Authors
Turanov, AN Kharitonov, AV Yarkevich, AN Evseeva, NK Safronova, ZV Tsvetkov, EN
Citation
An. Turanov et al., Extraction of palladium from nitric acid solutions with N,N-dialkylcarbamoylmethyl(diphenyl)phosphines and their derivatives, RUSS J G CH, 69(7), 1999, pp. 1052-1055
Citations number
19
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
ISSN journal
10703632 → ACNP
Volume
69
Issue
7
Year of publication
1999
Pages
1052 - 1055
Database
ISI
SICI code
1070-3632(199907)69:7<1052:EOPFNA>2.0.ZU;2-4
Abstract
Structural effects of modified N,N-dialkylcarbamoylmethyl (diphenyl)phosphi nes on extraction of palladium(II) from nitric acid solutions were studied. The distribution coefficients of palladium(II) sharply increase in going f rom to the tetradentate 1,7-bis(dibutylcarbamoyl)-1,7-bis(diphenylphosphino yl)heptane.