3898047

Information

• Patent Grant
• 3898047

• References
• Source

• Patent Number

  3,898,047

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • C01B13/083 - with barium oxide
  • B01D53/04 - with stationary adsorbents
  • B01D2253/108 - Zeolites
  • B01D2253/308 - Pore size
  • B01D2256/12 - Oxygen
  • B01D2257/102 - Nitrogen
  • B01D2257/80 - Water
  • B01D2259/402 - using two beds
  • Y10T137/2012 - Pressure
  • Y10T137/2516 - Interconnected flow displacement elements

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 096 - Gas separation: apparatus
  • 128 - Surgery
  • 137 - Fluid handling
  • 423 - Chemistry of inorganic compounds