3309262

Information

• Patent Grant
• 3309262

• References
• Source

• Patent Number

  3,309,262

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • F23G5/30 - having a fluidised bed
  • B01J8/388 - externally
  • C01F5/42 - Magnesium sulfites
  • C02F11/06 - by oxidation
  • D21C11/12 - Combustion of pulp liquors
  • F23G7/04 - of waste liquors
  • F23L2900/07008 - Injection of water into the combustion chamber
  • Y02W10/40 - Valorisation of by-products of wastewater, sewage or sludge processing
  • Y10S159/03 - Fluidized bed
  • Y10S261/54 - Venturi scrubbers
  • Y10S423/03 - Papermaking liquor

• US Classifications

  • 162 - Paper making and fiber liberation
  • 159 - Concentrating evaporators
  • 261 - Gas and liquid contact apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 423 - Chemistry of inorganic compounds