3728093

Information

• Patent Grant
• 3728093

• References
• Source

• Patent Number

  3,728,093

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • C01B3/34 - by reaction of hydrocarbons with gasifying agents
  • C01B13/0229 - Purification or separation processes
  • C10J1/207 - Carburetting by pyrolysis of solid carbonaceous material in a fuel bed
  • F17C9/04 - Recovery of thermal energy
  • F25J3/0214 - Liquefied natural gas
  • F25J3/0233 - separation of CnHm with 1 carbon atom or more
  • F25J3/0238 - separation of CnHm with 2 carbon atoms or more
  • F25J3/04266 - and being liquefied hydrocarbons
  • F25J3/04545 - for the gasification of solid or heavy liquid fuels
  • F25J3/04563 - Integration with an nitrogen consuming unit
  • C01B2203/0244 - the reforming step being an autothermal reforming step
  • C01B2203/0283 - containing a CO-shift step
  • C01B2203/0415 - Purification by absorption in liquids
  • C01B2203/042 - Purification by adsorption on solids
  • C01B2203/0445 - Selective methanation
  • C01B2203/047 - the impurety being carbon monoxide
  • C01B2203/0475 - the impurety being carbon dioxide
  • C01B2203/0485 - the impurety being a sulfur compound
  • C01B2203/049 - the impurety being carbon
  • C01B2203/0495 - the impurety being water
  • C01B2203/062 - Hydrocarbon production
  • C01B2203/0883 - by indirect heat exchange
  • C01B2203/1247 - Higher hydrocarbons
  • C01B2203/148 - involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
  • C01B2210/0046 - Nitrogen
  • C10G2400/26 - Fuel gas
  • C10J2300/093 - Coal
  • C10J2300/0959 - Oxygen
  • C10J2300/0973 - Water
  • C10J2300/1662 - to methane (SNG)
  • C10J2300/1678 - with air separation
  • F17C2221/011 - Oxygen
  • F17C2221/012 - Hydrogen
  • F17C2221/014 - Nitrogen
  • F17C2221/031 - Air
  • F17C2221/033 - Methane
  • F17C2227/0302 - by heating
  • F25J2260/60 - Integration in an installation using hydrocarbons
  • Y02E60/321 - Storage of liquefied, solidified, or compressed hydrogen in containers
  • Y02P20/129 - Energy recovery

• US Classifications

  • 048 - Gas: heating and illuminating
  • 518 - Chemistry: fischer-tropsch processes