3491892

Information

• Patent Grant
• 3491892

• References
• Source

• Patent Number

  3,491,892

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 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
  • B01D21/0051 - Plurality of tube like channels
  • B01D21/0069 - Making of contact surfaces, structural details, materials therefor
  • B01D21/02 - Settling tanks with single outlets for the separated liquid
  • B01D21/2427 - The feed or discharge opening located at a distant position from the side walls
  • B01J2219/32203 - Sheets
  • B01J2219/32227 - Vertical orientation
  • B01J2219/32255 - Other details of the sheets
  • B01J2219/32296 - Honeycombs
  • B01J2219/32483 - Plastics

• US Classifications

  • 210 - Liquid purification or separation
  • 261 - Gas and liquid contact apparatus