3748828

Information

• Patent Grant
• 3748828

• References
• Source

• Patent Number

  3,748,828

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • F28F25/08 - Splashing boards or grids
  • B01D1/14 - with heated gases or vapours or liquids in contact with the liquid
  • B01D1/22 - by bringing a thin layer of the liquid into contact with a heated surface
  • B01F3/04475 - the liquid flowing in a thin film to absorb the gas
  • B01J19/2495 - Net-type reactors
  • 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
  • F24F3/14 - by humidification by dehumidification
  • F28C1/00 - Direct-contact trickle coolers

• US Classifications

  • 095 - Gas separation: processes
  • 055 - Gas separation
  • 096 - Gas separation: apparatus
  • 210 - Liquid purification or separation
  • 261 - Gas and liquid contact apparatus