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Separation of nitrogen from mixtures thereof with methane utilizing barium exchanged ETS-4

  • US 5,989,316 A
  • Filed: 12/22/1997
  • Issued: 11/23/1999
  • Est. Priority Date: 12/22/1997
  • Status: Expired due to Fees
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1. A process for the separation of nitrogen from a mixture of the same with methane which comprises contacting said mixture with a barium-exchanged ETS-4 wherein the barium represents at least 30% of the exchangeable cations.

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