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:
Aug. 11, 2015
Filed:
Jan. 09, 2014
Bloom Energy Corporation, Sunnyvale, CA (US);
Christopher Jeffrey Hartley, San Francisco, CA (US);
Wayne Werneke Hazen, Lakewood, CO (US);
David Ross Baughman, Golden, CO (US);
Christel Maria Angelina Bemelmans, Indian Hills, CO (US);
Pavel Federovich Belits, Boulder, CO (US);
Timothy James Lanyk, Golden, CO (US);
Brook Forest Porter, Menlo Park, CA (US);
Lunzhi Liao, Sunnyvale, CA (US);
Justin McAllister, Sunnyvale, CA (US);
Michael Shang-Yu Yang, Foster City, CA (US);
BLOOM ENERGY CORPORATION, Sunnyvale, CA (US);
Abstract
A method for selectively removing scandium from a scandium-containing feed solution includes contacting the scandium-containing feed solution with a solvent stream in plural stages using cross current extraction, in which the solvent is loaded with at least a portion of the scandium from the feed solution, and/or ion exchange, and separating the loaded solvent from remaining scandium-containing feed solution.