Hydraulic fracturing proppants containing inorfil

Hydraulic fracturing proppants containing inorfil

  • CN 102,753,648 B
  • Filed: 12/30/2009
  • Issued: 11/14/2017
  • Est. Priority Date: 12/30/2009
  • Status: Active Grant
First Claim
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1. a kind of composition comprising ceramic matrix and enhancing additive, the ceramic matrix are formed by the precursor of described matrix,Wherein described enhancing additive is in numerous elongated mineral crystal forms,The enhancing additive includes wollastonite, wollastonite concentrate or synthetic wollastonite crystal, the scope of its draw ratio be 3 to40,The precursor of described matrix includes kaolin and bauxite, andBy one or more kinds of precursor pre-burnings.

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