3644551

Information

• Patent Grant
• 3644551

• References
• Source

• Patent Number

  3,644,551

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  52 years ago

• CPC

  • C07C2/84 - catalytic
  • B01J23/26 - Chromium
  • C07C2521/04 - Alumina
  • C07C2523/18 - Arsenic, antimony or bismuth
  • C07C2523/26 - Chromium
  • C07C2523/31 - combined with bismuth
  • Y02P20/52 - using catalysts
  • Y10S585/90 - Rehabilitation of H acceptor

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds