Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate

Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate

US Patent 6428604 · Granted Aug 6, 2002

Estimated economic value: $10,396,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process and apparatus for obtaining material of value from a bauxite residue2017
Method for recovering scandium from intermediate products formed in the hydromet2017
Trap-setting apparatus2016
Method for obtaining magnetite2015
Modular camera and camera system2012
Process for the transesterification of esters2011
Process for alkaline hydrolysis of carboxylic acid derivatives to carboxylic aci2011
Hydrometallurgical process for the recovery of nickel and cobalt values from a s2003
Hydrometallurgical process for the recovery of nickel and cobalt values from a s2003
Hydrometallurgical process for the recovery of nickel and cobalt values from a s2003
Hydrometallurgical process for the recovery of nickel and cobalt values from a s2003
Process for upgrading copper sulphide residues containing nickel and iron1999