2568239

Information

• Patent Grant
• 2568239

• References
• Source

• Patent Number

  2,568,239

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1951
  73 years ago

• CPC

  • C01D7/30 - by oxidation
  • D21C11/0092 - Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
  • Y10S159/09 - Two liquids dried simultaneously
  • Y10S159/29 - Pebble bed
  • Y10S423/03 - Papermaking liquor

• US Classifications

  • 201 - Distillation: processes, thermolytic
  • 034 - Drying and gas or vapor contact with solids
  • 159 - Concentrating evaporators
  • 202 - Distillation: apparatus
  • 423 - Chemistry of inorganic compounds