What are the uses of calcium hydroxide?

Release date: 2024-03-28

What are the uses of calcium hydroxide? Calcium hydroxide, commonly known as hydrated lime, also known as slaked lime, is a common chemical product in life. Its main production raw material is limestone. After the limestone is burned into calcium oxide, it is digested with water to form calcium hydroxide. Guilin Hongcheng is a calcium hydroxide production line manufacturer. We can supply a complete set of calcium hydroxide production equipment.

What are the uses of calcium hydroxide?

Calcium hydroxide is widely used in production and life, such as environmentally friendly neutralizer, acidic wastewater, sewage treatment, boiler flue gas desulfurization, chemical raw materials, additives, auxiliaries, fillers, tanning, metallurgy, coatings, petroleum lubricants, papermaking , food, medicine, feed, etc. Other uses: stone cutting aids, soil stabilizers, concrete conditioners, chemical reagents, gypsum board caulking coagulants, building adhesive ingredients, calcium alkyl sulfonates, pharmaceutical antacids, astringents, hard water softeners , plastic fibers, etc.

What are the uses of calcium hydroxide

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What are the uses of calcium hydroxide? Calcium hydroxide products are mainly divided into chemical reagent grade, pharmaceutical grade, food grade, and industrial grade. As a strong alkaline agent to neutralize acidic wastewater or heavy metal wastewater, making the acidic wastewater neutral; absorbing S02 in boiler flue gas, so that the sulfur content of the discharged flue gas meets environmental standards; it can assist coagulation of colloidal particles in wastewater, It also serves as a particle core weighting agent to accelerate the separation of insoluble matter; it can effectively remove anions such as phosphate, sulfate and fluoride ions; it can destroy the binding of some metal ions by complexing agents such as sulfamate or chelating agents; by regulating The pH value has the effect of destabilizing and breaking emulsion wastewater.

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