3446589

Information

• Patent Grant
• 3446589

• References
• Source

• Patent Number

  3,446,589

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  56 years ago

• CPC

  • C01C1/0411 - characterised by the catalyst
  • B01J23/76 - combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
  • C01B7/03 - Preparation from chlorides
  • C01B7/05 - Preparation from ammonium chloride
  • B01J37/0201 - Impregnation

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making