3057138

Information

• Patent Grant
• 3057138

• References
• Source

• Patent Number

  3,057,138

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • C01B21/267 - Means for preventing deterioration or loss of catalyst or for recovering lost catalyst
  • C22B11/028 - using solid sorbents
  • Y02P10/214 - by pyro metallurgy

• US Classifications

  • 055 - Gas separation