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:
Feb. 20, 2018
Filed:
Aug. 21, 2015
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Dylan J. Boday, Tucson, AZ (US);
Joseph Kuczynski, North Port, FL (US);
Timothy C. Mauldin, San Diego, CA (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/02 (2006.01); B01D 53/44 (2006.01); C07D 333/48 (2006.01); C07C 1/32 (2006.01); B01D 53/82 (2006.01); B01J 19/24 (2006.01); C07C 7/17 (2006.01);
U.S. Cl.
CPC ...
B01D 53/44 (2013.01); B01D 53/82 (2013.01); B01J 19/24 (2013.01); B01J 19/2445 (2013.01); C07C 1/322 (2013.01); C07C 7/17 (2013.01); C07D 333/48 (2013.01); B01D 2257/7022 (2013.01); B01J 2219/24 (2013.01);
Abstract
In an example, a method of butadiene sequestration includes receiving an input stream that includes butadiene. The method includes directing the input stream to a first sulfur dioxide charged zeolite bed for butadiene sequestration via a first chemical reaction of butadiene and sulfur dioxide to form sulfolene.