3273630

Information

• Patent Grant
• 3273630

• References
• Source

• Patent Number

  3,273,630

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • C01D1/42 - Concentration Dehydration
  • B01D1/065 - by film evaporating
  • B01D1/10 - with long tubes
  • B01D3/28 - Fractionating columns with surface contact and vertical guides
  • B01J10/02 - of the thin-film type
  • Y10S159/34 - Caustic

• US Classifications

  • 159 - Concentrating evaporators
  • 138 - Pipes and tubular conduits
  • 202 - Distillation: apparatus
  • 203 - Distillation: processes, separatory