3227649

Information

• Patent Grant
• 3227649

• References
• Source

• Patent Number

  3,227,649

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1966
  59 years ago

• CPC

  • C02F1/22 - by freezing
  • B01D9/0009 - by direct heat exchange with added cooling fluid
  • C02F2103/08 - Seawater
  • Y10S165/162 - Only direct-contact heat exchange between two separately supplied fluids

• US Classifications

  • 165 - Heat exchange
  • 210 - Liquid purification or separation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing