3183677

Information

• Patent Grant
• 3183677

• References
• Source

• Patent Number

  3,183,677

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1965
  59 years ago

• CPC

  • F25J3/044 - using a single pressure main column system only
  • F17C9/04 - Recovery of thermal energy
  • F25J1/0015 - Nitrogen
  • F25J1/0221 - using the cold stored in an external cryogenic component in an open refrigeration loop
  • F25J3/0406 - of nitrogen
  • F25J3/04224 - Cores associated with a liquefaction or refrigeration cycle
  • F25J3/04266 - and being liquefied hydrocarbons
  • F25J3/04351 - of nitrogen
  • F17C2265/05 - Regasification
  • F25J2200/76 - Refluxing the column with condensed overhead gas being cycled in a quasi-closed loop refrigeration cycle
  • F25J2210/62 - Liquefied natural gas [LNG] Natural gas liquids [NGL] Liquefied petroleum gas [LPG]
  • F25J2230/04 - Compressor cooling arrangement
  • F25J2230/08 - Cold compressor
  • F25J2230/42 - the fluid being nitrogen
  • F25J2230/60 - the fluid being hydrocarbons or a mixture of hydrocarbons
  • F25J2235/60 - the fluid being (a mixture of) hydrocarbons
  • F25J2240/90 - Hot gas waste turbine of an indirect heated gas for power generation

• US Classifications

  • 062 - Refrigeration