3236628

Information

• Patent Grant
• 3236628

• References
• Source

• Patent Number

  3,236,628

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1966
  58 years ago

• CPC

  • C21B11/10 - in electric furnaces
  • B01F11/025 - with a vibrating element inside the tube
  • B01F11/0258 - using a vibrating element inside a receptacle
  • B01J19/10 - employing sonic or ultrasonic vibrations
  • C07C45/002 - by dehydrogenation
  • C21B5/001 - Injecting additional fuel or reducing agents
  • C21B5/002 - Heated electrically (plasma)
  • C21B5/06 - Using top gas in the blast furnace process
  • Y02P10/136 - using hydrogen
  • Y02P10/283 - using water

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 266 - Metallurgical apparatus