THE EXTRACTION OF CADMIUM FROM A MIXTURE OF PHOSPHORIC AND HYDROCHLORIC ACIDS
- 1 November 1999
- journal article
- research article
- Published by Taylor & Francis in Solvent Extraction and Ion Exchange
- Vol. 17 (6) , 1507-1513
- https://doi.org/10.1080/07366299908934661
Abstract
The feasibility of using trialkylphosphine oxides to remove cadmium from mixed, acidic chloride-phosphate systems was investigated. Interpolations from extraction isotherms indicated that raffinates containing very low levels of cadmium (approximately 0.5 mg/L) could be produced readily. Stripping was accomplished with water. The co-extraction of acids was minimal.Keywords
This publication has 3 references indexed in Scilit:
- Electrolytes: some aspects of current researchJournal de Chimie Physique et de Physico-Chimie Biologique, 1996
- Extraction of cadmium from phosphoric acid solutions with amines Part I. Extractant selection, stripping, scrubbing and effects of other componentsHydrometallurgy, 1985
- SEPARATIONS BY SOLVENT EXTRACTION WITH TRI-n-OCTYL-PHOSPHINE OXIDEPublished by Office of Scientific and Technical Information (OSTI) ,1961