The main mineral components of calcium aluminate powder are Ca0.Al2O3 and Ca0.2Al2O3. It has strong activity. The one-step acid dissolution method can save a lot of manpower and electricity to produce water purifiers, which can greatly reduce costs. It has many advantages such as simple process equipment and easy control. It is an ideal raw material for the production of polyaluminium chloride products, with a dissolution rate of more than 80%.
Performance and characteristics of calcium aluminate powder:
Calcium aluminate powder is a gray-white powder. The main component is a mixture of calcium dialuminate (CaO·2A12O3) and calcium monoaluminate (CaO·A12O3). It is slightly soluble in water, and the aqueous solution is alkaline with a pH value of about 11. Calcium aluminate powder has high reaction activity with inorganic strong acids and can be started at room temperature. It has a large heat release and a fast heating rate. The dissolution rate of alumina can reach more than 90%. Using it as a raw material to produce liquid or solid polyaluminium chloride can simplify the process, reduce costs, and improve product quality. It is the raw material used by most polyaluminium chloride manufacturers at home and abroad.
Declare sample name:Calcium aluminate powder
Testing standards:GB/T 29341-2022
| Test Products | |
| Al2O3% | 53.27 |
| CaO% | 32.2 |
| Soluble Al2O3% | 50.12 |
| Fe2O3% | 2.12 |
| Acid insoluble substance | 11.57 |
1. Calcium aluminate powder is the main raw material for producing water purifiers such as basic aluminum chloride and polyaluminum chloride.
2. It has the characteristics of high efficiency, low price, good performance, fast reaction and good filterability.
3. With the increasing amount of sewage treatment, the market demand for calcium aluminate powder is increasing year by year.
4. Calcium aluminate powder is the main raw material for producing polyaluminum chloride, a water purifier.
5. Due to its good acid solubility, it can be used as a raw material to produce polyaluminum chloride at normal temperature and pressure.
6. In the sewage treatment process, it bridges and condenses and adsorbs impurities, silt and harmful elements in the water through hydroxyl groups, and quickly sinks and separates from the water, thereby obtaining clean water.
