2883169

Information

• Patent Grant
• 2883169

• References
• Source

• Patent Number

  2,883,169

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1959
  65 years ago

• CPC

  • B01F5/0218 - the injectors being movable
  • B01F3/0876 - by injecting a mixture of liquid and gas
  • B01F5/0237 - being vertically moved to bring the injector in or out of operative position
  • B01F5/0413 - provided with a venturi element
  • B03D1/028 - Control and monitoring of flotation processes; computer models therefor
  • B03D1/1412 - with baffles
  • B03D1/1456 - Feed mechanisms for the slurry
  • B03D1/1493 - with means for establishing a specified flow pattern
  • B03D1/247 - Mixing gas and slurry in a device separate from the flotation tank
  • B01F3/04099 - Introducing a gas or vapour into a liquid medium
  • B01F13/1013 - Combinations of similar mixers

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 209 - Classifying, separating, and assorting solids