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METHOD FOR THE PRODUCTION OF A LIGHTWEIGHT MAGNESIUM SILICATE PROPPANT AND A PROPPANT

  • US 20110301067A1
  • Filed: 06/03/2011
  • Published: 12/08/2011
  • Est. Priority Date: 06/03/2010
  • Status: Active Grant
First Claim
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1. A method for the production of a lightweight magnesium silicate proppant, the method comprising heat processing of a magnesium-containing component—

  • a source of magnesium oxide, its co-grinding with a silica-containing component, pelletizing of the batch prepared, sintering and sieving of the pellets prepared, wherein the batch comprises (in terms of calcined substance), in % by weight;

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