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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 10130930 B1

PDFFull Text
Date of Patent:
Nov. 20, 2018

Filed:

Mar. 03, 2017

Sorbent comprising carbon and nitrogen and methods of using the same

Applicant:

Midwest Energy Emissions Corp., Lewis Center, OH (US);

Inventors:

Edwin S. Olson, Grand Forks, ND (US);

John Henry Pavlish, East Grand Forks, MN (US);

Assignee:

Midwest Energy Emissions Corp, Grand Forks, ND (US);

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Richard M Rump

Int. Cl.
CPC ...
B01J 20/22 (2006.01); B01J 20/20 (2006.01); B01J 20/30 (2006.01); B01D 53/64 (2006.01); B01D 53/81 (2006.01); B01D 53/02 (2006.01); B01J 20/32 (2006.01); B01J 20/28 (2006.01); C01B 32/354 (2017.01); C01B 32/336 (2017.01); B01D 53/04 (2006.01); B01D 53/10 (2006.01); B01D 53/86 (2006.01);
U.S. Cl.
CPC ...
B01J 20/22 (2013.01); B01D 53/02 (2013.01); B01D 53/64 (2013.01); B01D 53/81 (2013.01); B01J 20/20 (2013.01); B01J 20/205 (2013.01); B01J 20/28004 (2013.01); B01J 20/3085 (2013.01); B01J 20/3204 (2013.01); B01J 20/324 (2013.01); B01J 20/3208 (2013.01); B01J 20/3236 (2013.01); B01J 20/3293 (2013.01); C01B 32/336 (2017.08); C01B 32/354 (2017.08); B01D 53/025 (2013.01); B01D 53/04 (2013.01); B01D 53/10 (2013.01); B01D 53/8665 (2013.01); B01D 2253/102 (2013.01); B01D 2253/202 (2013.01); B01D 2253/25 (2013.01); B01D 2253/304 (2013.01); B01D 2257/60 (2013.01); B01D 2257/602 (2013.01); B01D 2258/0283 (2013.01);
Abstract

The present invention relates to sorbents including carbon and nitrogen. In various embodiments, the sorbent can remove mercury from a mercury-containing gas that includes sulfur (VI) such as SOmore efficiently than other sorbents. The sorbent can include a graphene edge comprising an active site for mercury oxidation and a nitrogen layer structure including cationic nitrogen atoms, neutral nitrogen atoms, or a combination thereof proximate the active site.

Find Patent Forward Citations

Olson, Edwin. (2018). Sorbent comprising carbon and nitrogen and methods of using the same (U.S. Patent No. 10130930). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10130930

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

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