3213151

Information

• Patent Grant
• 3213151

• References
• Source

• Patent Number

  3,213,151

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • C01B3/52 - by contacting with liquids Regeneration of used liquids
  • C07C4/14 - splitting taking place at an aromatic-aliphatic bond
  • C10K1/165 - at temperatures below zero degrees Celsius
  • C01B2203/0415 - Purification by absorption in liquids
  • C01B2203/048 - the impurety being an organic compound
  • Y10S62/932 - From natural gas

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds
  • 062 - Refrigeration