Regularities of ammoniacal desorption of tungsten out of anionite

Regularities of ammoniacal desorption of tungsten out of anionites were established. VP-14K and AM-2B anionites were used. It is shown that decrease of solution pH, increase of OH--ion concentration and change of temperature desorption. It is noted that in order to prevent the formation of the third phase, the process should be organized in such a way, that desorption rate didn't exceed the rate of polyanion depolymerization in eluent