3731393

Information

• Patent Grant
• 3731393

• References
• Source

• Patent Number

  3,731,393

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1973
  51 years ago

• CPC

  • A23C1/00 - Concentration, evaporation or drying
  • A23C1/04 - by spraying into a gas stream
  • B01J2/16 - by suspending the powder material in a gas
  • B01J8/44 - Fluidisation grids
  • F26B3/0926 - by pneumatic means
  • F26B17/107 - pneumatically inducing within the drying enclosure a curved flow path
  • A23C2210/05 - Conventional drying followed by fluidised bed drying Fluidised bed drying at the bottom of a spray-drier

• US Classifications

  • 034 - Drying and gas or vapor contact with solids