3126266

Information

• Patent Grant
• 3126266

• References
• Source

• Patent Number

  3,126,266

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1964
  60 years ago

• CPC

  • F25J3/066 - separation of nitrogen
  • C01B3/506 - at low temperatures
  • C01B23/00 - Noble gases Compounds thereof
  • C01C1/12 - Separation of ammonia from gases and vapours
  • F25J3/062 - Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
  • F25J3/0635 - separation of CnHm with 1 carbon atom or more
  • F25J3/0655 - separation of hydrogen
  • F25J3/069 - of helium
  • F25J3/08 - Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
  • F25J5/002 - for continuously recuperating cold
  • C01B2203/046 - Purification by cryogenic separation
  • C01B2203/0465 - Composition of the impurity
  • F25J2200/90 - Details relating to column internals
  • F25J2205/10 - using combined expansion and separation, e.g. in a vortex tube, "Ranque tube" or a "cyclonic fluid separator"
  • F25J2205/30 - using a washing
  • F25J2205/40 - using hybrid system
  • F25J2205/60 - using adsorption on solid adsorbents
  • F25J2210/20 - H2/N2 mixture
  • F25J2215/30 - Helium
  • F25J2270/02 - Internal refrigeration with liquid vaporising loop
  • F25J2270/12 - External refrigeration with liquid vaporising loop
  • F25J2270/42 - Quasi-closed internal or closed external nitrogen refrigeration cycle
  • Y10S62/933 - From helium

• US Classifications

  • 062 - Refrigeration