Water purifier calcium aluminate powder
Keywords
Water purifier calcium aluminate powder, calcium aluminate, polyaluminum chloride, aluminum chloride, water purifier
Overview
Off-white powder, the main component is a mixture of calcium dialuminate (CaO·2A1203) and calcium monoaluminate (CaO·A1203).
It is slightly soluble in water, the aqueous solution is alkaline, and the pH value is about 11. It is the main raw material of water purifier, and it is also an ideal raw material for the production of basic aluminum chloride and polyaluminum chloride products.
Main components and technical indicators
Alumina, Activated Calcium, Iron Oxide
Ingredient content 50-58%
Active calcium content: 10-15%
Iron oxide content: 0.5-1.5%
Fineness
Powder 150-200 mesh.
Performance
Calcium aluminate powder has high reactivity with inorganic strong acid, and can start to occur at room temperature. And the heat release is large, the temperature rises quickly, and the dissolution rate of alumina can reach more than 90%
Use
Products used to produce aluminum salts such as polyaluminum chloride, aluminum sulfate, sodium aluminate, etc. It can also be used for the adjustment of alkalinity, and also for refractory materials
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