Selective flocculants for the beneficiation of the ore mineral

摘要

Selective flocculating polymer comprising recurring units comprise a one or more monomers of acrylamide; recurring units of one or more monomers selected from hidroxialqUIL alkyl acrylate, aliloxialquildiol, aliloxietanol, trimethylolpropane allyl ether, and 2-hydroxy ethyl acrylate; and, optionally, one or more recurring units of monomers of acrylic acid.Also disclosed are processes to enrich a desired mineral from an ore comprising the desired mineral and gangue.In the process comprises performing a selective flocculation process in the presence of one or more of the flocculants selective.