3751933

Information

• Patent Grant
• 3751933

• References
• Source

• Patent Number

  3,751,933

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • F25J3/04412 - in a classical double column flowsheet
  • F25J3/04678 - cooled by oxygen enriched liquid from high pressure column bottoms
  • F25J2200/92 - Details relating to the feed point
  • F25J2235/50 - the fluid being oxygen
  • F25J2245/50 - the recycled stream being oxygen
  • Y10S62/924 - Argon

• US Classifications

  • 062 - Refrigeration