2780530

Information

• Patent Grant
• 2780530

• References
• Source

• Patent Number

  2,780,530

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1957
  68 years ago

• CPC

  • C22B3/22 - by physical processes
  • Y02P10/234 - by hydro metallurgy
  • Y10S122/04 - Once through boilers
  • Y10S159/24 - Critical

• US Classifications

  • 023 - Chemistry: physical processes
  • 122 - Liquid heaters and vaporizers
  • 159 - Concentrating evaporators
  • 210 - Liquid purification or separation