3616331

Information

• Patent Grant
• 3616331

• References
• Source

• Patent Number

  3,616,331

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1971
  53 years ago

• CPC

  • C22B3/08 - Sulfuric acid, other sulfurated acids or salts thereof
  • C22B15/0006 - by dry processes
  • C22B15/0008 - by wet processes
  • C22B15/0071 - containing sulfur
  • C22B15/0089 - by chemical methods
  • C22B15/0091 - by cementation
  • C22B15/0093 - by gases
  • C22B23/043 - Sulfurated acids or salts thereof
  • C22B23/065 - carbonyl methods
  • Y02P10/234 - by hydro metallurgy
  • Y02P10/236 - of Cu

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 423 - Chemistry of inorganic compounds