The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2010
Filed:
Nov. 04, 2008
Stanley R Gilbert, Thatcher, AZ (US);
Scot P Sandoval, Morenci, AZ (US);
Antonioni C Stevens, Thatcher, AZ (US);
Timothy G Robinson, Scottsdale, AZ (US);
John O Marsden, Phoenix, AZ (US);
Stanley R Gilbert, Thatcher, AZ (US);
Scot P Sandoval, Morenci, AZ (US);
Antonioni C Stevens, Thatcher, AZ (US);
Timothy G Robinson, Scottsdale, AZ (US);
John O Marsden, Phoenix, AZ (US);
Freeport-McMoran Corporation, Phoenix, AZ (US);
Abstract
This invention relates to a system and method for producing a metal powder product using either conventional electrowinning or alternative anode reaction chemistries in a flow-through electrowinning cell. The present invention enables the production of high quality metal powders, including copper powder, from metal-containing solutions using conventional electrowinning processes, direct electrowinning, or alternative anode reaction chemistries.