THE USE OF 100-PERCENT DIPHENYL(DIBUTYLCARBAMOYLMETHYL)PHOSPHINE OXIDE IN THE EXTRACTION OF METALS FROM NITRIC-ACID SOLUTIONS

Citation
Ym. Kulyako et al., THE USE OF 100-PERCENT DIPHENYL(DIBUTYLCARBAMOYLMETHYL)PHOSPHINE OXIDE IN THE EXTRACTION OF METALS FROM NITRIC-ACID SOLUTIONS, Mendeleev communications, (5), 1997, pp. 193-195
Citations number
7
Categorie Soggetti
Chemistry
Journal title
ISSN journal
09599436
Issue
5
Year of publication
1997
Pages
193 - 195
Database
ISI
SICI code
0959-9436(1997):5<193:TUO1DO>2.0.ZU;2-5
Abstract
A change in the physical state of diphenyl(dibutylcarbamoylmethyl)phos phine oxide (D phi DBCMPO) upon contact with an acidic solution is des cribed and the composition of the complex formed by the reagent and th e acid is established. The quantitative characteristics of the extract ion capacity of this complex are found using praseodymium as an exampl e, and the advantages of using 100% D phi DBCMPO are shown.