Method for producing micro-pore silicon-potassium-calcium mineral fertilizer

Method for producing micro-pore silicon-potassium-calcium mineral fertilizer

  • CN 101,054,313 A
  • Filed: 04/26/2007
  • Published: 10/17/2007
  • Est. Priority Date: 04/26/2007
  • Status: Active Application
First Claim
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1. , a kind of method of producing micro-pore silicon-potassium-calcium mineral fertilizer, with potassium bearing rock powder and lime powder, or potassium bearing rock powder and rhombspar ashes, or potassium bearing rock powder and light-magnesite powder are raw material, finish by hydrothermal chemical reaction, it is characterized in that having added in the raw material szaibelyite breeze or light-burned szaibelyite breeze as activator.

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