3929431

Information

• Patent Grant
• 3929431

• References
• Source

• Patent Number

  3,929,431

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • C10J3/54 - Gasification of granular or pulverulent fuels by the Winkler technique
  • B01J23/04 - Alkali metals
  • C01B3/30 - using the fluidised bed technique
  • C01B3/38 - using catalysts
  • C01B3/40 - characterised by the catalyst
  • C10J3/482 - Gasifiers with stationary fluidised bed
  • C10J3/721 - Multistage gasification
  • C10J3/74 - Construction of shells or jackets
  • C10J3/78 - High-pressure apparatus
  • C10J3/84 - with means for removing dust or tar from the gas
  • C10K1/003 - of acid contaminants
  • C10K1/004 - Sulfur containing contaminants
  • C10K1/005 - Carbon dioxide
  • C10K1/122 - containing only carbonates, bicarbonates, hydroxides or oxides of alkali-metals (including Mg)
  • C10K1/143 - containing amino groups
  • C10K1/16 - with non-aqueous liquids
  • C10J2300/093 - Coal
  • C10J2300/0946 - Waste
  • C10J2300/0956 - Air or oxygen enriched air
  • C10J2300/0959 - Oxygen
  • C10J2300/0976 - as steam
  • C10J2300/0996 - Calcium-containing inorganic materials
  • C10J2300/1253 - by injecting hot gas
  • C10J2300/1807 - Recycle loops
  • C10J2300/1823 - for synthesis gas
  • C10J2300/1846 - Partial oxidation
  • C10J2300/1884 - with one stream being synthesis gas
  • C10J2300/1892 - with one stream being water/steam

• US Classifications

  • 048 - Gas: heating and illuminating