2561990

Information

• Patent Grant
• 2561990

• References
• Source

• Patent Number

  2,561,990

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1951
  73 years ago

• CPC

  • B01D53/06 - with moving adsorbents
  • C10K1/30 - with moving purifying masses
  • B01D2253/106 - Silica or silicates
  • B01D2253/1124 - Metal oxides
  • B01D2257/302 - Sulfur oxides
  • B01D2259/4009 - using hot gas
  • B01D2259/4067 - using ten beds

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing