Quartz sand, also known as silica sand, is a common industrial mineral. The main component of quartz sand is silicon dioxide (SiO2), which is a naturally occurring mineral that is abundant in the Earth's crust. Its color is milky white or colorless and translucent, and its hardness is seven on the Mohs scale. Quartz sand is an important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics, fireproof materials, ferrosilicon smelting, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials, and other industries.
Quartz Sand(Silica Sand) Process is removal of a small amount of impurities and the high difficulty separation technique to obtain refined Quartz Sand(Silica Sand) or high purity Quartz Sand(Silica Sand). The purification technologies of Quartz Sand(Silica Sand) at home and abroad are washing, classifying & desliming, scrubbing, magnetic separation, flotation, acid leaching, microbial leaching, etc.
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