2921004

Information

• Patent Grant
• 2921004

• References
• Source

• Patent Number

  2,921,004

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  65 years ago

• CPC

  • C02F1/10 - by direct contact with a particulate solid or with a fluid, as a heat transfer medium
  • B01D1/14 - with heated gases or vapours or liquids in contact with the liquid
  • B01D3/00 - Distillation or related exchange processes in which liquids are contacted with gaseous media
  • F22D1/28 - for direct heat transfer
  • Y10S203/18 - Control

• US Classifications

  • 202 - Distillation: apparatus
  • 126 - Stoves and furnaces
  • 159 - Concentrating evaporators
  • 203 - Distillation: processes, separatory
  • 261 - Gas and liquid contact apparatus