Mixing hydrous kaolin product

Mixing hydrous kaolin product

  • CN 102,123,966 B
  • Filed: 08/19/2009
  • Issued: 02/24/2016
  • Est. Priority Date: 08/19/2008
  • Status: Active Grant
First Claim
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1. prepare a method for trichroite, comprising:

  • the cordierite precursor comprising mixing hydrous kaolin product mixed, extrude and sinter, described mixing hydrous kaolin product comprises;

    A) the thick kaolin of sheet, it has and represents with diameter the mean particle size being less than 2 μ

    m;

    WithB) moisture thin kaolin, it has and represents with diameter the mean particle size being less than 1 μ

    m,Weight ratio between wherein said thick kaolin component and thin and tall ridge local soil type divide is between 10;

    90 and 90;

    10.

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