After the minerals are mined, they are often a mixture of polymers, and a variety of different material components are bonded together, and there is no way to directly smelt and extract, so the separation of advanced minerals is required.
The flotation of minerals is commonly used by foam flotation, and the added agents include collectors, foaming agents, and regulators, which include activators, inhibitors, pH adjusters, dispersants, flocculants, defoamers, etc. The addition of chemicals will cause a certain degree of corrosion to the flotation equipment, especially when the agents contain fluorine, chlorine, sulfur and other elements, the flotation machine will have a more serious corrosion phenomenon, so it is necessary to carry out anti-corrosion treatment on the inner wall of the flotation machine and the blade parts.
Zhisheng Weihua's ZS-1033 hydrofluoric acid-resistant anticorrosive coating adopts phenolic fluorine modified resin, adding barite, nano graphite flakes and other inert fillers, which has high density after film formation, and can prevent the penetration of small-size corrosives such as hydrofluoric acid, fluoride and chlorideAt the same time, it has good wear resistance after curing and forming a film, and can play a good protective role in the flotation machine for a long time.
The construction of the coating is simple, can be sprayed, brushed, roller coated, etc., the pre-treatment of the substrate needs to be degreased, rusted and manufactured to a certain roughness, the treatment of the substrate is also related to the overall performance of the coating after construction, and a good construction process and stable coating quality can show a good protective effect.
In addition to equipment such as flotation machines, the 100 Families Support Program is also used for protection in other fluorine-containing environments, such as pickling tanks for quartz sand, flue gas pipes for garbage power plants, wet electrostatic precipitators, and fluorine-containing sewage tanks.