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Oligomerization of olefins in supercritical water

  • US 4,465,888 A
  • Filed: 04/14/1983
  • Issued: 08/14/1984
  • Est. Priority Date: 04/14/1983
  • Status: Expired due to Fees
First Claim
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1. A process for the oligomerization of olefins containing five or less carbon atoms to produce liquid hydrocarbons containing four to twenty carbon atoms, the process comprising contacting the olefins with a water containing medium at a temperature of greater than 200°

  • C. and a pressure from 0 to 7,000 psi whereby the temperature and pressure are sufficient to maintain the mixture of olefins and water containing medium about at or above the critical temperature and pressure of the mixture.

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