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, 2020
Filed:
Mar. 06, 2019
Applicant:
Lyondell Chemical Technology, L.p., Houston, TX (US);
Inventors:
Daniel F. White, Houston, TX (US);
Lei Zhang, League City, TX (US);
Assignee:
Lyondell Chemical Technology, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/36 (2006.01); C07C 6/04 (2006.01); B01J 31/02 (2006.01); B01J 31/14 (2006.01); C07C 2/24 (2006.01); C07C 2/30 (2006.01); C07C 2/58 (2006.01);
U.S. Cl.
CPC ...
C07C 6/04 (2013.01); B01J 31/0271 (2013.01); B01J 31/143 (2013.01); C07C 2/24 (2013.01); C07C 2/30 (2013.01); C07C 2/36 (2013.01); C07C 2/58 (2013.01); C07C 2523/755 (2013.01); C07C 2531/14 (2013.01); C07C 2531/24 (2013.01);
Abstract
Methods of forming propylene and alkylate are provided. The methods may include providing a stream that includes n-butenes, and contacting the stream with ethylene in the presence of a disproportionation catalyst to form a stream that includes propylene. Propylene then may be removed from the stream, and the stream may be disposed in an alkylation unit to form alkylate.