3902858

Information

• Patent Grant
• 3902858

• References
• Source

• Patent Number

  3,902,858

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • C22B3/02 - Apparatus therefor
  • B01J3/04 - Pressure vessels
  • B01J19/18 - Stationary reactors having moving elements inside
  • C01F7/064 - Apparatus for digestion
  • B01J2219/00063 - of the reactants
  • B01J2219/00132 - using electric heating or cooling elements
  • B01J2219/00155 - using insulating materials or refractories
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 210 - Liquid purification or separation
  • 366 - Agitating