3652231

Information

• Patent Grant
• 3652231

• References
• Source

• Patent Number

  3,652,231

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  53 years ago

• CPC

  • C10G35/12 - according to the "moving-bed" method
  • B01J8/12 - moved by gravity in a downward flow
  • B01J38/18 - with subsequent reactive gas treating
  • B01J38/26 - having mainly counter-current flow of oxygen-containing gas and material

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 208 - Mineral oils: processes and products