3711070

Information

• Patent Grant
• 3711070

• References
• Source

• Patent Number

  3,711,070

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  51 years ago

• CPC

  • F28D7/0066 - Multi-circuit heat-exchangers
  • B01F3/04446 - Making foam
  • B01F3/04468 - by moving liquid and gas in counter current
  • B01F3/04496 - using columns
  • C01C1/185 - Preparation
  • F28D3/02 - with tubular conduits
  • F28D7/0083 - with units having particular arrangement relative to a supplementary heat exchange medium
  • F28D7/028 - the conduits of at least one medium being helically coiled, the coils having a conical configuration
  • B01F2005/0034 - Counter current flow
  • B01F2015/062 - Heating
  • Y10S159/04 - Foam

• US Classifications

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