3925253

Information

• Patent Grant
• 3925253

• References
• Source

• Patent Number

  3,925,253

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • B01J23/34 - Manganese
  • B01D53/944 - Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
  • B01J23/10 - of rare earths
  • B01J23/76 - combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
  • B01J23/8926 - Copper and noble metals
  • B01J23/894 - with rare earths or actinides
  • Y10S502/504 - Abrasion resistance

• US Classifications

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