Adsorption agent for removing aldehydes gas in carbon dioxide and preparation method thereof

Adsorption agent for removing aldehydes gas in carbon dioxide and preparation method thereof

  • CN 101,380,564 A
  • Filed: 09/08/2008
  • Published: 03/11/2009
  • Est. Priority Date: 09/08/2008
  • Status: Active Application
First Claim
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1. adsorbent that removes aldehydes gas in the carbon dioxide, its composition is that it is characterized in that:

  • metal cation is lithium, sodium, potassium, magnesium, calcium, strontium, barium, chromium, manganese, copper, zinc, iron, cobalt, nickel or its mixture through the X type or the Y zeolite of metal cation exchange modification.

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