3400547

Information

• Patent Grant
• 3400547

• References
• Source

• Patent Number

  3,400,547

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1968
  56 years ago

• CPC

  • F25J1/004 - by flash gas recovery
  • B63B25/08 - fluid
  • F17C9/04 - Recovery of thermal energy
  • F25J1/0012 - Primary atmospheric gases
  • F25J1/0015 - Nitrogen
  • F25J1/0022 - Hydrocarbons
  • F25J1/0042 - by liquid expansion with extraction of work
  • F25J1/0052 - by vaporising a liquid refrigerant stream
  • F25J1/0087 - Propane; Propylene
  • F25J1/0204 - as a single flow SCR cycle
  • F25J1/0223 - in combination with the subsequent re-vaporisation of the originally liquefied gas at a second location to produce the external cryogenic component
  • F25J1/0224 - in combination with an internal quasi-closed refrigeration loop
  • F25J1/0292 - Refrigerant compression by cold or cryogenic suction of the refrigerant gas
  • F17C2265/05 - Regasification
  • F25J2210/06 - Splitting of the feed stream
  • F25J2210/40 - Air or oxygen enriched air
  • F25J2210/42 - Nitrogen
  • F25J2210/62 - Liquefied natural gas [LNG] Natural gas liquids [NGL] Liquefied petroleum gas [LPG]
  • F25J2230/08 - Cold compressor
  • F25J2230/20 - Integrated compressor and process expander Gear box arrangement Multiple compressors on a common shaft
  • F25J2230/30 - Compression of the feed stream
  • F25J2230/40 - the fluid being air
  • F25J2230/42 - the fluid being nitrogen
  • F25J2235/42 - the fluid being nitrogen
  • F25J2235/60 - the fluid being (a mixture of) hydrocarbons
  • F25J2240/12 - the fluid being nitrogen
  • F25J2270/14 - External refrigeration with work-producing gas expansion loop
  • F25J2270/16 - with mutliple gas expansion loops of the same refrigerant
  • F25J2290/62 - Details of storing a fluid in a tank

• US Classifications

  • 062 - Refrigeration