2913882

Information

• Patent Grant
• 2913882

• References
• Source

• Patent Number

  2,913,882

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1959
  65 years ago

• CPC

  • F25J3/044 - using a single pressure main column system only
  • F25J3/04412 - in a classical double column flowsheet
  • F25J3/04793 - Rectification
  • F25J3/04878 - Side by side arrangement of multiple vessels in a main column system, wherein the vessels are normally mounted one upon the other or forming different sections of the same column
  • F25J3/04884 - Arrangement of reboiler-condensers
  • F25J2200/50 - using multiple (re-)boiler-condensers at different heights of the column
  • F25J2200/54 - in the low pressure column of a double pressure main column system
  • F25J2235/06 - Lifting of liquids by gas lift
  • F25J2250/10 - Boiler-condenser with superposed stages
  • F25J2250/20 - Boiler-condenser with multiple exchanger cores in parallel or with multiple re-boiling or condensing streams
  • Y10S336/01 - Superconductive
  • Y10S505/899 - Method of cooling

• US Classifications

  • 062 - Refrigeration
  • 336 - Inductor devices
  • 505 - Superconductor technology: apparatus, material, process