What is calcium aluminate powder
2023-06-13
Calcium aluminate powder is an important inorganic chemical material, mainly obtained from calcium aluminate Al2(OH)3CO3-3H2O through dehydration and crushing. It is a light blue-white powder, chemically stable, soluble in strong acid, insoluble in water and weak alkali. Calcium aluminate powder has the following main uses.
1. manufacturing aluminum fertilizer. Calcium aluminate powder is the main raw material for producing aluminum fertilizer such as aluminum ammonium sulfate, aluminum ammonium nitrate, etc. It is an important fertilizer for raising soil pH and supplying aluminum.
2. Production of fiber. Calcium aluminate powder is used to produce artificial cellulose fibers, such as cellulose synthetic fibers, etc.
3. Manufacture of abrasives. Calcium aluminate powder can be used to make abrasive powder and polishing powder, which are widely used in grinding, polishing and surface treatment.
4. Manufacture of other chemical products. Calcium aluminate powder is the raw material for the production of chemical products such as polymeric aluminum chloride, aluminum chloride, aluminum sulfate, etc. It is also used in the manufacture of water-soluble coatings, bentonite, paper coating, etc.
5. Ceramic glaze. Calcium aluminate powder is used as one of the main raw materials for ceramic glaze, which can improve the whiteness and gloss of the glaze layer and improve the performance of the glaze layer.
6. Energy use. Calcium aluminate powder is added to fuel, which has the effect of exothermic and raising the combustion temperature, and is used to increase the heat of coal, and is also used to produce hydrogen energy.
7. Environmental protection. Calcium aluminate powder can adsorb heavy metal ions and other pollutants, which can be used in sewage treatment and soil remediation to reduce environmental pollution.
To sum up, calcium aluminate powder is an important industrial raw material and chemical product. It is not only widely used in the manufacture of aluminum fertilizer, artificial fiber, abrasive, ceramic glaze and other chemical products, but also used to improve the heat of fuel and pollution control, and is an irreplaceable key raw material in chemical and related industries, with important strategic value.
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