2730189

Information

• Patent Grant
• 2730189

• References
• Source

• Patent Number

  2,730,189

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1956
  69 years ago

• CPC

  • C01B21/267 - Means for preventing deterioration or loss of catalyst or for recovering lost catalyst
  • B01J23/96 - of catalysts comprising metals, oxides or hydroxides of the noble metals
  • C01G55/00 - Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
  • C22B11/028 - using solid sorbents
  • Y02P10/214 - by pyro metallurgy
  • Y02P20/584 - of catalysts
  • Y10T428/2944 - Free metal in coating

• US Classifications

  • 055 - Gas separation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 428 - Stock material or miscellaneous articles