3919257

Information

• Patent Grant
• 3919257

• References
• Source

• Patent Number

  3,919,257

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • C07C51/25 - of unsaturated compounds containing no six-membered aromatic ring
  • B01J8/06 - in tube reactors the solid particles being arranged in tubes
  • B01J23/8876 - Arsenic, antimony or bismuth
  • B01J27/0576 - Tellurium; Compounds thereof
  • B01J27/186 - with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
  • C07C5/48 - with oxygen as an acceptor
  • C07C51/215 - of saturated hydrocarbyl groups
  • C07C51/252 - of propene, butenes, acrolein or methacrolein
  • B01J2208/00212 - Plates Jackets Cylinders
  • B01J2208/00256 - in a heat exchanger for the heat exchange medium separate from the reactor
  • B01J2208/00876 - outside the bed
  • B01J2523/00 - Constitutive chemical elements of heterogeneous catalysts
  • Y02P20/582 - of unreacted starting or intermediate materials

• US Classifications

  • 549 - Organic compounds
  • 562 - Organic compounds