Process for preparing an alumina with controlled mesoporosity

Process for preparing an alumina with controlled mesoporosity

  • CN 102,076,609 A
  • Filed: 06/10/2009
  • Published: 05/25/2011
  • Est. Priority Date: 06/27/2008
  • Status: Active Application
First Claim
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1. be used to prepare the method for mesoporous aluminas, may further comprise the steps:

  • A) in the aqueous solution, make at least a aluminium source that constitutes by aluminium alkoxide, at least a cats product and at least aly be selected from methyl alcohol and the alcoholic acid organic solvent mixes;

    B) mixture that forms is handled on hydro-thermal ground in described step a);

    C) the dry solid that in described step b), forms;

    D) solid that in described step c), forms of calcination.

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