Calcium fluoride / CaF2 is the main ingredient of fluorspar or fluorite, the chemical formula is CaF2, it is colorless cubic crystal or white powder. Fluorspar is an industrial mineral that is composed of calcium fluoride (CaF2). There are three main types of commercial fluorspar lump/concentrate: 1.acid grade 2. ceramic grade 3. Metallurgical grade

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Application:

Aluminium production – used to produce aluminium fluoride (ALF3) which acts as a flux to lower the bath temperature in the manufacture of aluminium.

Chemical industry – manufacture hydrofluoric acid (HF), the primary source of all fluorite chemicals (the single largest consumer of fluorspar), the HF is then used to manufacture a variety of products which include: fluorocarbon chemicals, refrigerants and a variety fluoride chemicals. Other application further downstream are: Fluorocarbons, e.g. refrigerant gases, propellants, etc

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