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:
Apr. 03, 2018
Filed:
Nov. 10, 2014
Urtek, Llc, San Francisco, CA (US);
Marcus Worsley Richardson, Goodwood, AU;
James Andrew Davidson, Wattle Park, AU;
Bryn Llywelyn Jones, Littlehampton, AU;
Jessica Mary Page, Toorak Gardens, AU;
Karin Helene Soldenhoff, Earlwood, AU;
Tomasz Artur Safinski, Cronulla, AU;
Manh Toan Tran, Fairfield, AU;
Urtek, LLC, San Francisco, CA (US);
Abstract
A system for extracting uranium from wet-process phosphoric acid (WPA), includes an ion exchange resin or solvent extractor for separating uranium from WPA to produce a loaded uranium solution stream and a uranium depleted WPA stream. An ion exchange resin is positioned to receive the loaded uranium solution stream and bind uranium species thereto. An anion solution stream is positioned to feed a solution comprising anions onto the ion exchange resin to form a loaded uranium eluant stream. The loaded uranium eluant stream may then be treated to provide a uranium containing product.