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. 06, 2019
Filed:
Jul. 01, 2015
Applicant:
Anellotech, Inc., Pearl River, NY (US);
Inventors:
Charles M. Sorensen, Jr., Haverstraw, NY (US);
Ruozhi Song, Maple Valley, WA (US);
Terry J. Mazanec, Solon, OH (US);
Assignee:
Anellotech, Inc., Pearl River, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 13/00 (2006.01); C10G 45/32 (2006.01); C10G 45/02 (2006.01); C10L 1/04 (2006.01); C10L 10/12 (2006.01); C10G 1/00 (2006.01); C10G 1/08 (2006.01); C10G 1/10 (2006.01); C10G 3/00 (2006.01);
U.S. Cl.
CPC ...
C10G 45/32 (2013.01); C10G 1/002 (2013.01); C10G 1/08 (2013.01); C10G 1/10 (2013.01); C10G 3/42 (2013.01); C10G 45/02 (2013.01); C10L 1/04 (2013.01); C10L 10/12 (2013.01); C10G 2400/30 (2013.01); C10L 2200/0469 (2013.01); C10L 2270/04 (2013.01); C10L 2290/02 (2013.01); C10L 2290/54 (2013.01); Y02P 30/20 (2015.11);
Abstract
Methods of separating and purifying products from the catalytic fast pyrolysis of biomass are described. In a preferred method, a portion of the products from a pyrolysis reactor are recovered and purified using a hydrotreating step that reduces the content of sulfur, nitrogen, and oxygen components, and hydrogenates olefins to produce aromatic products that meet commercial quality specifications.