3870480

Information

• Patent Grant
• 3870480

• References
• Source

• Patent Number

  3,870,480

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  50 years ago

• CPC

  • C10J1/207 - Carburetting by pyrolysis of solid carbonaceous material in a fuel bed
  • C01B17/506 - of calcium sulfates
  • C10J3/503 - for gasifiers with stationary fluidised bed
  • C10J3/54 - Gasification of granular or pulverulent fuels by the Winkler technique
  • C10J3/721 - Multistage gasification
  • C10J3/723 - Controlling or regulating the gasification process
  • C10J3/74 - Construction of shells or jackets
  • C10J3/84 - with means for removing dust or tar from the gas
  • C10J3/86 - combined with waste-heat boilers
  • C10J2300/093 - Coal
  • C10J2300/0943 - Coke
  • C10J2300/0946 - Waste
  • C10J2300/0956 - Air or oxygen enriched air
  • C10J2300/0959 - Oxygen
  • C10J2300/0976 - as steam
  • C10J2300/0996 - Calcium-containing inorganic materials
  • C10J2300/1807 - Recycle loops

• US Classifications

  • 048 - Gas: heating and illuminating
  • 423 - Chemistry of inorganic compounds