3659559

Information

• Patent Grant
• 3659559

• References
• Source

• Patent Number

  3,659,559

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • B01J8/1809 - Controlling processes
  • F22B31/0038 - with tubes in the bed
  • F23C10/30 - for controlling the level of the bed or the amount of material in the bed
  • B01J2208/00504 - by means of a burner

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 034 - Drying and gas or vapor contact with solids
  • 110 - Furnaces