3735600

Information

• Patent Grant
• 3735600

• References
• Source

• Patent Number

  3,735,600

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • F25J1/0242 - Waste heat recovery
  • F25J1/0022 - Hydrocarbons
  • F25J1/0035 - by gas expansion with extraction of work
  • F25J1/0037 - of a return stream
  • F25J1/004 - by flash gas recovery
  • F25J1/0202 - in a quasi-closed internal refrigeration loop
  • F25J1/0208 - in combination with an internal quasi-closed refrigeration loop
  • F25J1/0265 - comprising cores associated exclusively with the cooling of a refrigerant stream
  • F25J1/0278 - Unit being stationary
  • F25J1/0282 - Steam turbine as the prime mechanical driver
  • F25J1/0283 - Gas turbine as the prime mechanical driver
  • F25J1/0288 - using work extraction by mechanical coupling of compression and expansion of the refrigerant, so-called companders
  • F25J2205/60 - using adsorption on solid adsorbents
  • F25J2220/60 - Separating impurities from natural gas
  • F25J2220/62 - Separating low boiling components
  • F25J2220/64 - Separating heavy hydrocarbons
  • F25J2220/66 - Separating acid gases
  • F25J2240/40 - Expansion without extracting work, i.e. isenthalpic throttling
  • F25J2240/82 - with waste heat recovery, e.g. in a combined cycle
  • F25J2270/90 - External refrigeration

• US Classifications

  • 062 - Refrigeration