China Mineral Processing Polyacrylamide Manufacturers, Suppliers, Factory

Qingdao Shuodi Environmental Protection Technology Co., Ltd. is a Chinese manufacturer specializing in the production of Mineral Processing Polyacrylamide. Mineral processing wastewater has the characteristics of large water volume, high content of suspended solids, and many types of harmful substances. The harmful substances are heavy metal ions and beneficiation agents. Heavy metal ions include copper, zinc, lead, nickel, barium, cadmium, arsenic and rare elements. In most mineral processing processes, it is necessary to use high molecular weight or ultra high molecular weight flocculant polyacrylamide for sedimentation.
Mineral dressing requires the use of a large amount of water. Useful minerals and useless minerals are separated through mineral washing and flotation. Useful minerals are dissolved in acid and alkali to form hydroxides or salts, while undissolved substances are flocculated. Separation, the main function of polyacrylamide for mineral processing is to separate water and gangue for water recycling. In addition, Mineral Processing Polyacrylamide can dehydrate the sludge separated by gangue settlement.

Many minerals adopt this flotation and washing process, such as coal, iron ore, phosphate, aluminum ore, copper ore, gold ore, zinc ore, sand washing and so on. These mines usually use anionic polyacrylamide and nonionic polyacrylamide. Non-ionic and more suitable for use in acidic and high-salt solutions.
Here are some examples to illustrate the application of polyacrylamide for mineral processing:

1. Aluminum ore needs to use polyacrylamide in suspension, clarification, wastewater treatment, concentration and sedimentation filtration.

2. Calcium carbonate needs to use polyacrylamide when concentrating.

3. Copper ore, nickel ore, zinc ore, and titanium dioxide need to use polyacrylamide for clarification after acid dissolution.

4. Phosphate also needs to use polyacrylamide in wastewater treatment.

5. When washing sand, glaze and coal, it is necessary to use polyacrylamide in sedimentation and filtration.
Polyacrylamide products for mineral processing are water-soluble linear polymers synthesized with a high degree of polymerization. It is completely soluble in water and can be dissolved quickly due to the microparticle form of polyacrylamide used for mineral processing. Different types of polyacrylamide for beneficiation have different active groups, which can flocculate different suspended particles for easy filtration and separation. Polyacrylamide products for mineral processing are almost insoluble in any organic solvents, and largely soluble in water. It is widely used in flocculation, thickening, bonding, scale inhibition, colloid stabilization, drag reduction, film formation, gel and biological materials in many industries. Product features of polyacrylamide for mineral processing: high viscosity, can effectively treat the sewage of mineral processing plants.