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:
Mar. 19, 2019
Filed:
Jun. 06, 2017
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Steven M. Bischof, Humble, TX (US);
Orson L. Sydora, Houston, TX (US);
Jared T. Fern, Kingwood, TX (US);
Uriah J. Kilgore, Kingwood, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/18 (2006.01); B01J 8/00 (2006.01); B01J 19/26 (2006.01); C07C 2/08 (2006.01); B01J 23/26 (2006.01);
U.S. Cl.
CPC ...
B01J 19/1843 (2013.01); B01J 8/003 (2013.01); B01J 19/1806 (2013.01); B01J 19/26 (2013.01); C07C 2/08 (2013.01); B01J 23/26 (2013.01);
Abstract
Disclosed herein are systems and processes which prevent fouling of a reactor inlet of an oligomerization reactor. The systems and processes involve placement of an inlet sleeve around at least a portion of a reactor inlet such that a curtain of inert material flows through an annular space coaxially with respect to an outer surface of the end of the reactor inlet and into the reactor.