3564571

Information

• Patent Grant
• 3564571

• References
• Source

• Patent Number

  3,564,571

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  53 years ago

• CPC

  • F25J3/04624 - using integrated mass and heat exchange, so-called non-adiabatic rectification
  • F25J3/04278 - using external refrigeration units
  • F25J3/04351 - of nitrogen
  • F25J2200/02 - in a single pressure main column system
  • F25J2250/50 - One fluid being oxygen
  • F25J2270/14 - External refrigeration with work-producing gas expansion loop
  • F25J2270/60 - Closed external refrigeration cycle with single component refrigerant [SCR]
  • Y10S62/912 - External refrigeration system

• US Classifications

  • 062 - Refrigeration