3412567

Information

• Patent Grant
• 3412567

• References
• Source

• Patent Number

  3,412,567

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1968
  56 years ago

• CPC

  • F25J3/04393 - using multiple or multistage gas work expansion
  • F25J3/04309 - of nitrogen
  • F25J3/0463 - Simultaneously between rectifying and stripping sections
  • F25J3/04854 - Safety aspects of operation
  • F25J2200/04 - in a dual pressure main column system
  • F25J2205/60 - using adsorption on solid adsorbents
  • Y10S62/906 - Packing

• US Classifications

  • 062 - Refrigeration