3013780

Information

• Patent Grant
• 3013780

• References
• Source

• Patent Number

  3,013,780

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1961
  63 years ago

• CPC

  • B01F5/221 - with a disc or a set of discs mounted on a shaft rotating about a vertical axis, on top of which the material to be thrown outwardly is fed
  • B01D3/18 - with horizontal bubble plates
  • B01F3/04468 - by moving liquid and gas in counter current
  • B01F3/04496 - using columns
  • B01F7/00633 - provided with a plurality of similar elements
  • B01F2005/0034 - Counter current flow

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 202 - Distillation: apparatus
  • 366 - Agitating
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing