NOTE: SOLVENT EXTRACTION OF PLATINUM(IV) BY TRIOCTYLPHOSPHINE OXIDE

1 January 1989

journal article
research article
Published by Taylor & Francis in Solvent Extraction and Ion Exchange

Vol. 7 (6) , 1111-1119
https://doi.org/10.1080/07360298908962358

Abstract

The equilibrium distribution of platinum(IV) between hydrochloric acid and trioctylphosphine oxide (T0P0) in toluene at 303 K was examined. From the concentration dependencies of the distribution ratio, it was determined that platinum(IV) is extracted as follows: The extraction.equilibrium constant was found to be Ke = 3.6×10³.

Keywords

TRIOCTYLPHOSPHINE OXIDE
SOLVENT EXTRACTION
NOTE
EXTRACTION OF PLATINUM

This publication has 2 references indexed in Scilit:

Extraction du palladium(II) en milieu chlorure par le systeme oxyde de trioctylphosphine-xylene
Journal of Inorganic and Nuclear Chemistry, 1974
Tables of osmotic and activity coefficients of electrolytes in aqueous solution at 25° C
Transactions of the Faraday Society, 1949