2665975

Information

• Patent Grant
• 2665975

• References
• Source

• Patent Number

  2,665,975

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1954
  71 years ago

• CPC

  • B01F3/0873 - by moving the liquids in countercurrent
  • B01D11/0473 - Jet mixers, venturi mixers
  • B01D21/00 - Separation of suspended solid particles from liquids by sedimentation
  • B01D21/0042 - Baffles or guide plates
  • B01D21/02 - Settling tanks with single outlets for the separated liquid
  • B01D21/2405 - Feed mechanisms for settling tanks
  • B01D21/2488 - bringing about a partial recirculation of the liquid

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 208 - Mineral oils: processes and products
  • 210 - Liquid purification or separation
  • 261 - Gas and liquid contact apparatus