2973834

Information

• Patent Grant
• 2973834

• References
• Source

• Patent Number

  2,973,834

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1961
  63 years ago

• CPC

  • F25J3/0209 - Natural gas or substitute natural gas
  • C07C7/00 - Purification Separation Use of additives
  • C07C7/04 - by distillation
  • C10G5/06 - by cooling or compressing
  • F25J3/0233 - separation of CnHm with 1 carbon atom or more
  • F25J3/0242 - separation of CnHm with 3 carbon atoms or more
  • F25J3/0247 - separation of CnHm with 4 carbon atoms or more
  • F25J3/0635 - separation of CnHm with 1 carbon atom or more
  • F25J2200/72 - Refluxing the column with at least a part of the totally condensed overhead gas
  • F25J2200/74 - Refluxing the column with at least a part of the partially condensed overhead gas
  • F25J2205/04 - in the feed line
  • F25J2205/50 - using absorption
  • F25J2215/64 - Propane or propylene
  • F25J2245/02 - Recycle of a stream in general
  • Y10S62/926 - Gasoline

• US Classifications

  • 095 - Gas separation: processes
  • 062 - Refrigeration
  • 208 - Mineral oils: processes and products