2726934

Information

• Patent Grant
• 2726934

• References
• Source

• Patent Number

  2,726,934

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1955
  69 years ago

• CPC

  • C22B3/04 - by leaching
  • C01G1/00 - Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
  • C01G3/14 - Complexes with ammonia
  • C22B3/14 - containing ammonia or ammonium salts
  • C22B23/0446 - with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
  • 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