Extraction of Platinum Grop With Teriary Amines and Controlled Separation by Strippling With Nucleophilic Ligangs
作者:
Abraham Warshawsky,
期刊:
Separation & Purification Reviews
(Taylor Available online 1983)
卷期:
Volume 12,
issue 1
页码: 1-35
ISSN:1542-2119
年代: 1983
DOI:10.1080/03602548308068395
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A liquid-liquid extraction process of platinum group metals, from two sources: (a) Cl2/HCl leaching of PGM ores or concentractes (b) a converted thiourea eluate from a PGM-selective isothiouronium resin, by high molecular weight teriary amines, is presented.
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