J. P. Rawat, A. Ansari
May 1, 1990
Citations
0
Influential Citations
12
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
An inorganic ion exchanger sodium stannosilicate has been synthesized. Its composition, chemical and thermal stabilities and ion exchange properties have been studied. This material is obtained as hard granules and is very stable at high temperatures. Its ion exchange capacity for Ag+ is 2.25 mequiv g−1. The material shows high selectivity towards Ag+ which has been separated quantitatively from Pb2+, Hg2+, and Cu2+. Recovery of Ag+ from dilute solutions has also been studied.