3312075

Information

• Patent Grant
• 3312075

• References
• Source

• Patent Number

  3,312,075

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1967
  58 years ago

• CPC

  • F25J3/0219 - Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
  • C01B3/025 - Preparation or purification of gas mixtures for ammonia synthesis
  • F25J3/0276 - separation of H2/N2 mixtures
  • F25J2205/30 - using a washing
  • F25J2210/14 - Coke-ovens gas
  • F25J2210/42 - Nitrogen
  • F25J2270/04 - Internal refrigeration with work-producing gas expansion loop
  • Y10S62/934 - From nitrogen

• US Classifications

  • 062 - Refrigeration