3705077

Information

• Patent Grant
• 3705077

• References
• Source

• Patent Number

  3,705,077

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1972
  52 years ago

• CPC

  • D21C11/14 - Wet combustion; Treatment of pulp liquors without previous evaporation, by oxidation of the liquors remaining at least partially in the liquid phase
  • D21C11/0028 - Effluents derived from the washing or bleaching plants

• US Classifications

  • 162 - Paper making and fiber liberation
  • 201 - Distillation: processes, thermolytic