3385581

Information

• Patent Grant
• 3385581

• References
• Source

• Patent Number

  3,385,581

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1968
  56 years ago

• CPC

  • F28F5/02 - Rotary drums or rollers
  • B01J19/28 - Moving reactors
  • F27B7/00 - Rotary-drum furnaces
  • F27B7/04 - with longitudinal divisions
  • F27B7/14 - with means for agitating or moving the charge
  • F28C3/16 - the particulate material forming a bed
  • F28C3/18 - the particulate material being contained in rotating drums
  • B01J2219/00117 - with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
  • F27B2007/048 - defining an helical chamber

• US Classifications

  • 198 - Conveyors: power-driven
  • 432 - Heating