3339371

Information

• Patent Grant
• 3339371

• References
• Source

• Patent Number

  3,339,371

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  57 years ago

• CPC

  • F25J3/0242 - separation of CnHm with 3 carbon atoms or more
  • 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
  • F25J3/0238 - separation of CnHm with 2 carbon atoms or more
  • F25J3/0252 - separation of hydrogen
  • F25J2205/30 - using a washing
  • F25J2210/14 - Coke-ovens gas
  • F25J2210/42 - Nitrogen
  • F25J2215/62 - Ethane or ethylene
  • F25J2215/64 - Propane or propylene
  • F25J2240/40 - Expansion without extracting work, i.e. isenthalpic throttling
  • F25J2270/02 - Internal refrigeration with liquid vaporising loop
  • F25J2270/04 - Internal refrigeration with work-producing gas expansion loop
  • F25J2270/42 - Quasi-closed internal or closed external nitrogen refrigeration cycle
  • Y10S62/92 - Carbon monoxide

• US Classifications

  • 062 - Refrigeration