2185222

Information

• Patent Grant
• 2185222

• References
• Source

• Patent Number

  2,185,222

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1940
  85 years ago

• CPC

  • C10G51/00 - Treatment of hydrocarbon oils in the absence of hydrogen, by two or more cracking processes only
  • C10G51/023 - only thermal cracking steps
  • C10G51/06 - plural parallel stages only
  • C10G55/00 - Treatment of hydrocarbon oils in the absence of hydrogen, by at least one refining process and at least one cracking process
  • C10G55/04 - including at least one thermal cracking step
  • C10G55/08 - plural parallel stages only

• US Classifications

  • 208 - Mineral oils: processes and products
  • 196 - Mineral oils: apparatus