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:
Jan. 10, 2023
Filed:
Sep. 13, 2021
Applicant:
Axens North America, Princeton, NJ (US);
Inventors:
Trushit Oza, Langhorne, PA (US);
Yu-Hwa Chang, West Windsor, NJ (US);
Assignee:
Axens, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 47/26 (2006.01); C10G 47/28 (2006.01); C10G 47/30 (2006.01); C10G 65/10 (2006.01); B01J 19/00 (2006.01);
U.S. Cl.
CPC ...
C10G 65/10 (2013.01); B01J 19/002 (2013.01); B01J 2219/0027 (2013.01); C10G 2300/4012 (2013.01);
Abstract
The invention relates to an improved system and method for relief of hot, high pressure, fouling fluid from the 1Stage Reactor and the ISS in case of an unintended overpressure situation while allowing the quick establishing of normal fluid flow path once the overpressure situation has been corrected. This allows for rapid cooling of all subsequent reactor stages while minimizing VGO slop generation that needs reprocessing.