Использование палладия из отработанных технологических растворов для получения промотированных медно-хромовых оксидных катализаторов

Abstract

The employment for creation of catalytic compositions of platinum metals taken from tail solutions of processing of precious metals slimes, represents an economically expedient way of their salvaging. The carried out researches have shown, that the fulfilled technological solutions of palladium after extraction by chemical methods of a target component can be successfully utilised for promotion of copper-chromic oxidic catalysts of penetrating oxidation of hydrocarbons and carbon monoxide in ecologically pure products - carbon dioxide and water. On occassion tail solutions of processing of platinum metals it is possible completely utilise, not resorting to for their careful clearing with the help of cellulose sorbents, and only to insignificant concentrating on target components.