3222879

Information

• Patent Grant
• 3222879

• References
• Source

• Patent Number

  3,222,879

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • F25J3/04745 - Krypton and/or Xenon
  • C01B23/00 - Noble gases Compounds thereof
  • F25J3/04751 - Producing pure krypton and/or xenon recovered from a crude krypton/xenon mixture
  • F25J2200/04 - in a dual pressure main column system
  • F25J2200/34 - using a side column fed by a stream from the low pressure column
  • F25J2220/52 - Separating high boiling, i.e. less volatile components from oxygen
  • F25J2235/50 - the fluid being oxygen
  • F25J2245/50 - the recycled stream being oxygen
  • Y10S62/925 - Xenon or krypton

• US Classifications

  • 062 - Refrigeration