3372555

Information

• Patent Grant
• 3372555

• References
• Source

• Patent Number

  3,372,555

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1968
  56 years ago

• CPC

  • F25J3/0219 - Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
  • F25J3/0276 - separation of H2/N2 mixtures
  • F25J2205/04 - in the feed line
  • F25J2205/24 - using regenerators, cold accumulators or reversible heat exchangers
  • F25J2205/30 - using a washing
  • F25J2210/14 - Coke-ovens gas
  • F25J2210/42 - Nitrogen
  • F25J2235/42 - the fluid being nitrogen
  • F25J2245/42 - the recycled stream being nitrogen
  • F25J2270/04 - Internal refrigeration with work-producing gas expansion loop
  • Y10S62/932 - From natural gas

• US Classifications

  • 062 - Refrigeration
  • 252 - Compositions