2551399

Information

• Patent Grant
• 2551399

• References
• Source

• Patent Number

  2,551,399

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1951
  73 years ago

• CPC

  • F25J3/0266 - separation of carbon dioxide
  • C01B31/20 - Carbon dioxide
  • 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
  • F25J2200/70 - Refluxing the column with a condensed part of the feed stream
  • F25J2205/30 - using a washing
  • F25J2205/50 - using absorption
  • F25J2210/80 - Carbon dioxide
  • F25J2220/80 - Separating impurities from carbon dioxide
  • F25J2220/82 - Separating low boiling, i.e. more volatile components
  • F25J2220/84 - Separating high boiling, i.e. less volatile components
  • Y02C10/12 - Capture by rectification and condensation
  • Y02P20/152 - CO2
  • Y10S62/928 - Recovery of carbon dioxide

• US Classifications

  • 062 - Refrigeration
  • 423 - Chemistry of inorganic compounds