3253906

Information

• Patent Grant
• 3253906

• References
• Source

• Patent Number

  3,253,906

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1966
  58 years ago

• CPC

  • F27B1/02 - with two or more shafts or chambers
  • C10J3/08 - with ash-removal in liquid state
  • C10J3/36 - Fixed grates
  • C10J3/74 - Construction of shells or jackets
  • C10J3/76 - Water jackets Steam boiler-jackets
  • C10J3/78 - High-pressure apparatus
  • C10J3/84 - with means for removing dust or tar from the gas
  • C10J3/845 - Quench rings
  • C21B5/001 - Injecting additional fuel or reducing agents
  • C21B7/02 - Internal forms
  • C22B5/04 - by aluminium, other metals or silicon
  • C22B5/06 - by carbides or the like
  • C22B19/36 - in blast or reverberatory furnaces
  • C10J2300/093 - Coal
  • C10J2300/0956 - Air or oxygen enriched air
  • C10J2300/0959 - Oxygen
  • C10J2300/0969 - Carbon dioxide
  • C10J2300/0976 - as steam
  • Y10S48/02 - Slagging producer

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 048 - Gas: heating and illuminating
  • 266 - Metallurgical apparatus
  • 423 - Chemistry of inorganic compounds