logo

For the Inventor, By the Inventor

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.:

US 10651479 B1

PDFFull Text
Date of Patent:
May. 12, 2020

Filed:

Feb. 05, 2018

Method of recovering metal compounds from solid oxide fuel cell scrap

Applicant:

Bloom Energy Corporation, Sunnyvale, CA (US);

Inventors:

Lunzhi Liao, San Jose, CA (US);

Christopher Jeffrey Hartley, Melbourne, AU;

Andrew Sarmiento, Daly City, CA (US);

Assignee:

BLOOM ENERGY CORPORATION, San Jose, CA (US);

Attorney:

The Marbury Law Group PLLC

Primary Examiner:

Steven J Bos

Int. Cl.
CPC ...
H01M 8/00 (2016.01); H01M 8/008 (2016.01); C22B 59/00 (2006.01); C22B 7/00 (2006.01); C01F 17/00 (2020.01); C01F 11/00 (2006.01); C01G 25/00 (2006.01); C01G 25/02 (2006.01); C01G 53/00 (2006.01); C01G 45/00 (2006.01);
U.S. Cl.
CPC ...
H01M 8/008 (2013.01); C01F 11/005 (2013.01); C01F 17/0006 (2013.01); C01F 17/0043 (2013.01); C01G 25/003 (2013.01); C01G 25/006 (2013.01); C01G 25/02 (2013.01); C01G 45/003 (2013.01); C01G 53/003 (2013.01); C22B 7/007 (2013.01); C22B 59/00 (2013.01);
Abstract

A method of recovering metal compounds from solid oxide fuel cell scrap includes processing the solid oxide fuel cell scrap to form a powder, digesting the processed scrap, extracting lanthanum oxide and cerium oxide from a solution containing the digested processed scrap, extracting a zirconium compound from the solution after extracting the lanthanum oxide and cerium oxide, and extracting scandium compound from the solution extracting the zirconium compound from the solution.

Find Patent Forward Citations

Liao, Lunzhi. (2020). Method of recovering metal compounds from solid oxide fuel cell scrap (U.S. Patent No. 10651479). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10651479

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…