Urtek, LLC

Nicholas Warwick Bristow

Karin Helene Soldenhoff

Bryn Llywelyn Jones

Jessica Mary Page

James Andrew Davidson

Marcus Worsley Richardson

Paul Robert Kucera

Mark S Chalmers

Peter Douglas Macintosh

Nick Lynn

Thomas Charles Pool

Kelvin John Taylor

Colin Wayrauch

Colin Weyrauch

A process for the extraction of uranium compounds from wet-process phosphoric acid includes lowering the iron concentration of the wet-process phosphoric acid and reducing the valency of any remaining ferric iron in the wet-process phosphoric acid to ferrous iron, and then extracting uranium compounds from the wet-process phosphoric acid. The process can include separating a side stream from a feed stream of wet-process phosphoric acid, wherein the side stream has a greater concentration of the uranium compounds than the feed stream by filtration. Extracting uranium compounds from the wet-process phosphoric acid can be by ion exchange process or by solvent extraction.

Extraction of uranium from wet-process phosphoric acid

Growing community of inventors

Wilson WA, Australia

Nicholas Warwick Bristow