2649404

Information

• Patent Grant
• 2649404

• References
• Source

• Patent Number

  2,649,404

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • C10K1/18 - hydrocarbon oils
  • C10K1/085 - two direct washing treatments, one with an aquous liquid and one with a non-aqueous liquid
  • Y10S585/95 - Prevention or removal of corrosion or solid deposits

• US Classifications

  • 208 - Mineral oils: processes and products
  • 095 - Gas separation: processes
  • 201 - Distillation: processes, thermolytic
  • 203 - Distillation: processes, separatory
  • 585 - Chemistry of hydrocarbon compounds