Сорбция платины из кислых растворов диэтиламинооксипропилцеллюлозой в форме древесных опилок

Abstract

Diethylaminooxypropylcellulose is synthesized by the reaction between alkali cellulose and diethylepoxypropylamin on the basis of cellulose raw materials such as wood sawdust. Ion exchange properties of diethylaminooxypropylcellulose in form of wood sawdust are studied on the model solutions of platinous hydrocloride acid. Diethylaminooxypropylcellulose in the form of wood sawdust may be successfully used for platinum extraction from platiniferous dilute solutions which are polluted by the cations of non-ferrous metals.