3369876

Information

• Patent Grant
• 3369876

• References
• Source

• Patent Number

  3,369,876

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1968
  56 years ago

• CPC

  • C01G49/0009 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G3/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G3/10 - Sulfates
  • C01G51/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G51/10 - Sulfates
  • C22B3/0031 - using organic compounds containing sulfur atom(s)
  • C22B60/026 - liquid-liquid extraction with or without dissolution in organic solvents
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 534 - Organic compounds
  • 556 - Organic compounds