3285705

Information

• Patent Grant
• 3285705

• References
• Source

• Patent Number

  3,285,705

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1966
  58 years ago

• CPC

  • C11B1/10 - by extracting
  • B01D11/04 - of solutions which are liquid
  • B01D11/043 - with stationary contacting elements, sieve plates or loose contacting elements
  • B01F3/0873 - by moving the liquids in countercurrent
  • B01F7/28 - with rotary cylinders
  • B01J19/18 - Stationary reactors having moving elements inside
  • C10G21/00 - Refining of hydrocarbon oils in the absence of hydrogen, by extraction with selective solvents
  • B01F15/00883 - provided with baffles, plates or bars on the wall or the bottom
  • B01J2219/00083 - Coils
  • B01J2219/00184 - controlling the weight of reactants in the reactor vessel
  • B01J2219/00777 - horizontal
  • B01J2219/185 - vertical

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 261 - Gas and liquid contact apparatus