3698875

Information

• Patent Grant
• 3698875

• References
• Source

• Patent Number

  3,698,875

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • B01D53/944 - Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
  • F01N3/04 - using liquids
  • F01N3/08 - for rendering innocuous
  • F01N3/0814 - combined with catalytic converters
  • F01N3/2839 - Arrangements for mounting catalyst support in housing
  • F01N3/2882 - Catalytic reactors combined or associated with other devices
  • F01N3/2892 - Exhaust flow directors or the like
  • F01N13/0097 - the purifying devices are arranged in a single housing
  • F01N13/017 - the purifying devices are arranged in a single housing
  • F01N2250/12 - absorption or adsorption, and catalytic conversion
  • F01N2330/08 - Granular material
  • F01N2370/04 - Zeolitic material
  • F01N2370/40 - Activated carbon or charcoal
  • F01N2510/12 - for smell removal
  • Y10S55/30 - Exhaust treatment

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 055 - Gas separation
  • 060 - Power plants
  • 096 - Gas separation: apparatus
  • 423 - Chemistry of inorganic compounds