3897546

Information

• Patent Grant
• 3897546

• References
• Source

• Patent Number

  3,897,546

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1975
  49 years ago

• CPC

  • C01B17/52 - by roasting sulfides
  • B01J8/1836 - Heating and cooling the reactor
  • F28D13/00 - Heat-exchange apparatus using a fluidised bed
  • B01J2208/00141 - Coils
  • Y10S423/16 - Fluidization

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing