3258391

Information

• Patent Grant
• 3258391

• References
• Source

• Patent Number

  3,258,391

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1966
  58 years ago

• CPC

  • D21C11/0064 - Aspects concerning the production and the treatment of green and white liquors
  • C01D1/20 - Preparation by reacting oxides or hydroxides with alkali metal salts
  • C01D1/22 - with carbonates or bicarbonates
  • Y02P40/44 - Regeneration of lime in pulp and sugar mills
  • Y10S423/03 - Papermaking liquor

• US Classifications

  • 162 - Paper making and fiber liberation
  • 210 - Liquid purification or separation
  • 423 - Chemistry of inorganic compounds