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Configurations And Methods For Gas Condensate Separation From High-Pressure Hydrocarbon Mixtures

  • US 20100000255A1
  • Filed: 11/06/2007
  • Published: 01/07/2010
  • Est. Priority Date: 11/09/2006
  • Status: Active Grant
First Claim
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1. A method of processing a hydrocarbon feed in a refluxed absorber and a stabilizer, wherein the hydrocarbon feed includes at least 0.5 mol % of C6+ hydrocarbons, comprising:

  • feeding a vapor portion and a liquid portion of a high pressure hydrocarbon feed to the refluxed absorber, and maintaining an overhead temperature of the absorber at about or below hydrate temperature of the feed;

    feeding a stripping medium to the absorber, wherein the stripping medium is at least in part formed from a vapor portion of a stabilizer overhead; and

    feeding a scrubbing medium to the absorber, wherein the scrubbing medium is at least in part formed from a liquid portion of the stabilizer overhead.

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