2041957

Information

• Patent Grant
• 2041957

• References
• Source

• Patent Number

  2,041,957

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1936
  88 years ago

• CPC

  • C10G9/42 - by passing the material to be cracked in thin streams or as spray on or near continuously heated surfaces
  • C10B55/00 - Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
  • C10C1/19 - by thermal treatment not involving distillation
  • C10G17/10 - recovery of used refining agents

• US Classifications

  • 208 - Mineral oils: processes and products
  • 196 - Mineral oils: apparatus
  • 423 - Chemistry of inorganic compounds