2552709

Information

• Patent Grant
• 2552709

• References
• Source

• Patent Number

  2,552,709

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1951
  73 years ago

• CPC

  • C01G5/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01B19/00 - Selenium Tellurium Compounds thereof
  • C01G3/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G19/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G21/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G29/003 - Preparations involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G37/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G45/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G49/0009 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G55/001 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C22B3/42 - by ion-exchange extraction
  • C01P2006/80 - Compositional purity
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 210 - Liquid purification or separation