Adsorbent composition containing I B-group metal component and application thereof

Adsorbent composition containing I B-group metal component and application thereof

  • CN 101,829,537 A
  • Filed: 03/12/2009
  • Published: 09/15/2010
  • Est. Priority Date: 03/12/2009
  • Status: Active Application
First Claim
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1. adsorbent composition that contains I B-group metal component, said composition contains heat-resistant inorganic oxide matrix, at least a metal component and at least a I A and/or the II A family metal component of being selected from that is selected from IB family, with described composition is benchmark, the content of heat-resistant inorganic oxide matrix is 50 weight %-99 weight %, in oxide, the content of I B-group metal component is 0.5 weight %-35 weight %, the content that is selected from I A and/or II A family metal component is 0.5 weight %-35 weight %, wherein, characterize with X-ray photoelectron spectroscopy, the described metal component of IB family that is selected from is at least with M IBI1+And M IBI2+Two kinds of different valence states exist, and i1 wherein is less than i2.

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