3662474

Information

• Patent Grant
• 3662474

• References
• Source

• Patent Number

  3,662,474

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • F26B3/088 - using inert thermally-stabilised particles
  • F26B3/205 - the materials to be dried covering or being mixed with heated inert particles which may be recycled
  • Y10S159/03 - Fluidized bed

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 159 - Concentrating evaporators