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Process for separating selected components from multi-component natural gas streams

  • US 5,660,603 A
  • Filed: 09/05/1995
  • Issued: 08/26/1997
  • Est. Priority Date: 09/05/1995
  • Status: Expired due to Fees
First Claim
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1. A method of separating a mixture of gases, one of which is a hydrocarbon gas comprising:

  • contacting the mixture of gases with an aqueous liquid; and

    controlling the temperature and/or pressure during said contact such that the temperature of the liquid and gases during contact is slightly above the catastrophic temperature and within about 20°

    C. above the catastrophic temperature to selectively retain one or more of the gases.

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