2635684

Information

• Patent Grant
• 2635684

• References
• Source

• Patent Number

  2,635,684

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1953
  71 years ago

• CPC

  • C01D1/44 - Preparation in the form of granules, pieces, or other shaped products
  • Y10S159/03 - Fluidized bed
  • Y10S159/23 - Cooling
  • Y10S159/34 - Caustic

• US Classifications

  • 159 - Concentrating evaporators
  • 023 - Chemistry: physical processes
  • 034 - Drying and gas or vapor contact with solids