3926742

Information

• Patent Grant
• 3926742

• References
• Source

• Patent Number

  3,926,742

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • B01D3/4277 - Side-, bottom- and feed stream
  • C07C7/04 - by distillation
  • F25J3/0209 - Natural gas or substitute natural gas
  • F25J3/0233 - separation of CnHm with 1 carbon atom or more
  • F25J3/0238 - separation of CnHm with 2 carbon atoms or more
  • F25J3/0295 - Start-up or control of the process; Details of the apparatus used
  • F25J2205/50 - using absorption
  • F25J2280/02 - Control in general, load changes, different modes ("runs"), measurements
  • Y10S203/19 - Sidestream

• US Classifications

  • 203 - Distillation: processes, separatory
  • 062 - Refrigeration
  • 196 - Mineral oils: apparatus