... other similar pumps, it has advantage of a lining layer of thermal deformation of the performance, crack-resistant, anti - ... silver, copper, manganese, cobalt, rare earth hydrometallurgy a variety of acid, corrosive slurry, slurry (filter press with use) electrolyte ... system, sulfuric acid, hydrochloric acid positions, with impurities of the sewage.7) wet desulphurization circulating pump: simultaneous ...