2361780

Information

• Patent Grant
• 2361780

• References
• Source

• Patent Number

  2,361,780

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1944
  80 years ago

• CPC

  • B01D11/0473 - Jet mixers, venturi mixers
  • C10G21/00 - Refining of hydrocarbon oils in the absence of hydrogen, by extraction with selective solvents
  • C10G21/04 - by introducing simultaneously at least two immiscible solvents counter-current to each other

• US Classifications

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