Method for the dehydroaromatisation of mixtures containing methane by regenerating the corresponding catalysts that are devoid of precious metal

Method for the dehydroaromatisation of mixtures containing methane by regenerating the corresponding catalysts that are devoid of precious metal

  • CN 102,056,666 A
  • Filed: 04/01/2009
  • Published: 05/11/2011
  • Est. Priority Date: 04/08/2008
  • Status: Active Application
First Claim
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1. one kind makes and contains C 1-C 4The reactant streams R of alkane carries out the method that non-oxide dehydroaromatizationof obtains product materials flow P, may further comprise the steps:

  • I. described reactant streams R is being contained conversion in the presence of the catalyst of following component;

    A) at least a metal silicate as carrier,B) at least a as active component be selected among Mo, W and the Re element andC) at least a as adulterant non-noble metal other transition metal andII. make the mixture H regeneration with hydrogen under non-oxide condition of described catalyst.

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