Effect of Change in Sign of the Selectivity in the Ion-Exchange Adsorption of Cobalt by Mordenite and Clinoptilolite.

Autor:	Starosta, V., Bobonich, F., Balog, I.
Zdroj:	Theoretical & Experimental Chemistry; Sep2001, Vol. 37 Issue 5, p324-328, 5p
Abstrakt:	The selectivity sign of Na-zeolites relative to cobalt cations changes upon ion exchange above 11% in the case of mordenite and 16% in the case of clinoptilolite. The extent of exchange, at which the change in the selectivity sign is observed, was found to be related to the nature of the doubly-charged cations and type of zeolite. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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