3745668

Information

• Patent Grant
• 3745668

• References
• Source

• Patent Number

  3,745,668

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • F28C3/16 - the particulate material forming a bed
  • B01J8/36 - with fluidised bed through which there is an essentially horizontal flow of particles
  • C01B17/06 - from non-gaseous sulfides or materials containing such sulfides
  • C01B17/52 - by roasting sulfides
  • F26B3/08 - so as to loosen them
  • F27B15/00 - Fluidised-bed furnaces Other furnaces using or treating finely-divided materials in dispersion

• US Classifications

  • 034 - Drying and gas or vapor contact with solids