3838994

Information

• Patent Grant
• 3838994

• References
• Source

• Patent Number

  3,838,994

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • C10G11/00 - Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
  • C01B3/30 - using the fluidised bed technique
  • C01B3/386 - Catalytic partial combustion
  • C01B3/40 - characterised by the catalyst
  • C01B2203/0233 - the reforming step being a steam reforming step
  • C01B2203/0475 - the impurety being carbon dioxide
  • C01B2203/048 - the impurety being an organic compound
  • C01B2203/0495 - the impurety being water
  • C01B2203/0805 - Methods of heating the process for making hydrogen or synthesis gas
  • C01B2203/0811 - by combustion of fuel
  • C01B2203/085 - by electric heating
  • C01B2203/1011 - Packed bed of catalytic structures
  • C01B2203/1041 - Composition of the catalyst
  • C01B2203/1082 - Composition of support materials
  • C01B2203/1247 - Higher hydrocarbons
  • C01B2203/1258 - Pre-treatment of the feed
  • C01B2203/148 - involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
  • C10G2400/26 - Fuel gas
  • Y02P30/446 - Catalytic cracking

• US Classifications

  • 048 - Gas: heating and illuminating
  • 252 - Compositions