Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Recovery of base metals from sulphide ores and concentrates

Recovery of base metals from sulphide ores and concentrates

US Patent 9169534 · Granted Oct 27, 2015

Estimated economic value: $21,470,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for rare earths extraction2017
System and method for rare earths extraction2017
Sulfide ore leaching process2015
System and method for extracting base metal values from oxide ores2015
System and method for extracting base metal values from oxide ores2015
Process to produce rough ferro-nickel product2014
Process to produce rough ferro-nickel product2014
Process of recovery of base metals from oxide ores2014
Process of recovery of base metals from oxide ores2014
Process for production of nickel carbonate2014
Process for production of nickel carbonate2014
Direct purification of a nickel laterite leaching effluent2014