1992486

Information

• Patent Grant
• 1992486

• References
• Source

• Patent Number

  1,992,486

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1935
  90 years ago

• CPC

  • C01B31/22 - Solidifying
  • F25J3/066 - separation of nitrogen
  • F25J3/067 - separation of carbon dioxide
  • F25J2205/20 - using solidification of components
  • F25J2205/24 - using regenerators, cold accumulators or reversible heat exchangers
  • F25J2210/70 - Flue or combustion exhaust gas
  • F25J2220/82 - Separating low boiling, i.e. more volatile components
  • F25J2230/04 - Compressor cooling arrangement
  • F25J2230/30 - Compression of the feed stream
  • F25J2240/90 - Hot gas waste turbine of an indirect heated gas for power generation
  • F25J2270/04 - Internal refrigeration with work-producing gas expansion loop
  • F25J2270/80 - Quasi-closed internal or closed external carbon dioxide refrigeration cycle

• US Classifications

  • 062 - Refrigeration