3810972

Information

• Patent Grant
• 3810972

• References
• Source

• Patent Number

  3,810,972

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  51 years ago

• CPC

  • C01B17/0482 - with carbon or solid carbonaceous materials
  • B01D53/508 - by treating the gases with solids

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 201 - Distillation: processes, thermolytic
  • 208 - Mineral oils: processes and products
  • 252 - Compositions