3363427

Information

• Patent Grant
• 3363427

• References
• Source

• Patent Number

  3,363,427

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1968
  57 years ago

• CPC

  • F25J3/08 - Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
  • F25J2200/02 - in a single pressure main column system
  • F25J2200/04 - in a dual pressure main column system
  • F25J2200/50 - using multiple (re-)boiler-condensers at different heights of the column
  • F25J2205/40 - using hybrid system
  • F25J2205/82 - using a reactor with combustion or catalytic reaction
  • F25J2210/50 - Oxygen
  • F25J2215/56 - Ultra high purity oxygen
  • F25J2220/50 - Separating low boiling, i.e. more volatile components from oxygen
  • F25J2220/52 - Separating high boiling, i.e. less volatile components from oxygen
  • F25J2245/02 - Recycle of a stream in general
  • F25J2250/42 - One fluid being nitrogen
  • F25J2250/50 - One fluid being oxygen
  • F25J2270/42 - Quasi-closed internal or closed external nitrogen refrigeration cycle
  • F25J2270/60 - Closed external refrigeration cycle with single component refrigerant [SCR]
  • F25J2270/904 - by liquid or gaseous cryogen in an open loop
  • F25J2290/62 - Details of storing a fluid in a tank
  • Y10S62/913 - Liquified gas
  • Y10S62/924 - Argon

• US Classifications

  • 062 - Refrigeration