commercial sandvick grinder for rock phosphate

Rock phosphate is the raw material used in the manufacture of most ...

Inorganic fertilizer sources utilize rock phosphate as a source of phosphate. The manufacture of most commercial phosphate fertilizers begins with the...

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AP-42, CH 11.21: Phosphate Rock Processing - US Environmental ...

The Standard Industrial Classification (SIC) code for phosphate rock processing is 1475. The 6-digit .... wet grinding is done at the chemical processing facility.

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