3894927

Information

• Patent Grant
• 3894927

• References
• Source

• Patent Number

  3,894,927

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • C01G3/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G3/05 - Chlorides
  • C01G45/06 - Halides
  • C01G51/08 - Halides
  • C01G53/08 - Halides
  • C01G53/09 - Chlorides
  • C22B3/00 - Extraction of metal compounds from ores or concentrates by wet processes
  • C22B3/001 - using amines
  • C22B3/0017 - using oximes
  • C22B3/0027 - using naphthenic acids
  • C22B3/0037 - using quinoline
  • C22B15/0021 - by reducing in gaseous or solid state
  • C22B15/003 - Bath smelting or converting
  • C22B15/0082 - with water
  • C22B47/00 - Obtaining manganese
  • C22B47/0027 - Preliminary treatment
  • C22B47/0045 - by wet processes
  • C22B47/0081 - Treatment or purification of solutions
  • Y02P10/234 - by hydro metallurgy
  • Y02P10/236 - of Cu
  • Y10S423/04 - Manganese marine modules
  • Y10S423/12 - Molten media

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 423 - Chemistry of inorganic compounds