Hydrocarbons recovery method

Hydrocarbons recovery method

  • CN 101,342,439 A
  • Filed: 07/09/2007
  • Published: 01/14/2009
  • Est. Priority Date: 07/09/2007
  • Status: Active Application
First Claim
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1. , a kind of hydrocarbons recovery method, adopt the method for solid absorbent absorption, the hydrocarbon-containifirst gaseous mixture is earlier by the non-combustible inorganic adsorbent, then by flammable adsorbent, the non-combustible inorganic adsorbent comprises silica gel, molecular sieve or aluminium oxide, and flammable adsorbent comprises active carbon or NACF;

  • The non-combustible adsorbent is 20;

    80~

    80;

    20 with flammable adsorbent volume ratio.

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