3496996

Information

• Patent Grant
• 3496996

• References
• Source

• Patent Number

  3,496,996

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1970
  55 years ago

• CPC

  • B01J19/32 - Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
  • B01D11/043 - with stationary contacting elements, sieve plates or loose contacting elements
  • C02F1/043 - Details
  • F28F25/08 - Splashing boards or grids
  • B01J2219/32206 - Flat sheets
  • B01J2219/32213 - Plurality of essentially parallel sheets
  • B01J2219/32227 - Vertical orientation
  • B01J2219/32279 - Tubes or cylinders
  • B01J2219/32286 - Grids or lattices
  • Y10S159/17 - Two liquids
  • Y10S165/162 - Only direct-contact heat exchange between two separately supplied fluids

• US Classifications

  • 165 - Heat exchange
  • 159 - Concentrating evaporators
  • 202 - Distillation: apparatus
  • 203 - Distillation: processes, separatory
  • 261 - Gas and liquid contact apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing