2952985

Information

• Patent Grant
• 2952985

• References
• Source

• Patent Number

  2,952,985

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1960
  64 years ago

• CPC

  • C10G5/06 - by cooling or compressing
  • B01D3/143 - by two or more of a fractionation, separation or rectification step
  • 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
  • F25J2200/80 - using integrated mass and heat exchange
  • F25J2205/04 - in the feed line
  • F25J2240/40 - Expansion without extracting work, i.e. isenthalpic throttling
  • F25J2260/30 - Integration in an installation using renewable energy
  • F25J2280/30 - Control of a discontinuous or intermittent ("batch") process
  • F25J2290/42 - Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit

• US Classifications

  • 062 - Refrigeration