2079019

Information

• Patent Grant
• 2079019

• References
• Source

• Patent Number

  2,079,019

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1937
  87 years ago

• CPC

  • F25J3/046 - Completely integrated air feed compression
  • C21B9/16 - Cooling or drying the hot-blast
  • F25J3/04521 - Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
  • F25J3/04557 - for pig iron or steel making
  • F25J3/04624 - using integrated mass and heat exchange, so-called non-adiabatic rectification
  • F25J2200/02 - in a single pressure main column system
  • F25J2230/50 - the fluid being oxygen
  • F25J2245/50 - the recycled stream being oxygen

• US Classifications

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