3315476

Information

• Patent Grant
• 3315476

• References
• Source

• Patent Number

  3,315,476

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1967
  57 years ago

• CPC

  • F25J3/0276 - separation of H2/N2 mixtures
  • F25J3/0219 - Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
  • F25J3/0233 - separation of CnHm with 1 carbon atom or more
  • F25J3/0261 - separation of carbon monoxide
  • F25J2205/04 - in the feed line
  • F25J2205/30 - using a washing
  • F25J2210/12 - Refinery or petrochemical off-gas
  • F25J2210/14 - Coke-ovens gas
  • F25J2210/42 - Nitrogen
  • F25J2270/02 - Internal refrigeration with liquid vaporising loop
  • F25J2280/02 - Control in general, load changes, different modes ("runs"), measurements
  • Y10S62/92 - Carbon monoxide
  • Y10S62/932 - From natural gas
  • Y10S62/934 - From nitrogen

• US Classifications

  • 062 - Refrigeration
  • 423 - Chemistry of inorganic compounds