Catalyst and method for producing iso-olefins

Catalyst and method for producing iso-olefins

  • CN 101,134,169 A
  • Filed: 12/11/2006
  • Published: 03/05/2008
  • Est. Priority Date: 08/29/2006
  • Status: Active Application
First Claim
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1. the method for preparing catalyst, the alkali metal oxide and/or alkaline earth oxide, the aluminium oxide of 0.1~

  • 99 weight % and the silica of 0.1~

    99 weight % that contain 0.1~

    20 weight % on this catalyst mode, it is characterized in that this method may further comprise the steps;

    A) under acid condition with aqueous solution of alkali metal salt and/or alkaline-earth metal saline solution handle aluminosilicate andB) calcine the aluminosilicate that this usefulness aqueous solution of alkali metal salt and/or alkaline-earth metal saline solution were handled.

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