3821353

Information

• Patent Grant
• 3821353

• References
• Source

• Patent Number

  3,821,353

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • C10G1/00 - Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials
  • C01D7/00 - Carbonates of sodium, potassium or alkali metals in general
  • C01F7/08 - by treating aluminous minerals with sodium carbonate
  • C10G1/02 - by distillation

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 201 - Distillation: processes, thermolytic
  • 209 - Classifying, separating, and assorting solids