3415069

Information

• Patent Grant
• 3415069

• References
• Source

• Patent Number

  3,415,069

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  57 years ago

• CPC

  • F25J3/08 - Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
  • B01D8/00 - Cold traps Cold baffles
  • C01B23/00 - Noble gases Compounds thereof
  • F25J2205/20 - using solidification of components
  • F25J2205/66 - Regenerating the adsorption vessel
  • F25J2210/42 - Nitrogen
  • F25J2215/30 - Helium
  • F25J2270/904 - by liquid or gaseous cryogen in an open loop
  • F25J2280/30 - Control of a discontinuous or intermittent ("batch") process

• US Classifications

  • 062 - Refrigeration
  • 096 - Gas separation: apparatus