3434826

Information

• Patent Grant
• 3434826

• References
• Source

• Patent Number

  3,434,826

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  55 years ago

• CPC

  • C22B11/028 - using solid sorbents
  • B01J23/96 - of catalysts comprising metals, oxides or hydroxides of the noble metals
  • C01B21/267 - Means for preventing deterioration or loss of catalyst or for recovering lost catalyst
  • C22C5/00 - Alloys based on noble metals
  • Y02P10/214 - by pyro metallurgy
  • Y02P20/584 - of catalysts

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 420 - Alloys or metallic compositions
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing