3412168

Information

• Patent Grant
• 3412168

• References
• Source

• Patent Number

  3,412,168

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1968
  56 years ago

• CPC

  • C07C7/148 - by treatment giving rise to a chemical modification of at least one compound
  • C07C7/005 - Processes comprising at least two steps in series
  • C07C7/171 - Sulfuric acid or oleum
  • C10G7/00 - Distillation of hydrocarbon oils
  • C10G17/06 - using acids derived from sulfur or acid sludge thereof
  • C10G31/00 - Refining of hydrocarbon oils in the absence of hydrogen, by methods not otherwise provided for

• US Classifications

  • 203 - Distillation: processes, separatory
  • 585 - Chemistry of hydrocarbon compounds