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:
Jun. 18, 2024
Filed:
Apr. 11, 2019
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Khalid A. Al-Majnouni, Riyadh, SA;
Ahmad M. Al-Shehri, Riyadh, SA;
Naif A. Aldalaan, Riyadh, SA;
Debdut S. Roy, Bangalore, IN;
Vidya Sagar Guggilla, Bangalore, IN;
Nabil Alyasser, Brampton, CA;
Ahmed Al-Zenaidi, Riyadh, SA;
Wojciech Supronowicz, Riyadh, SA;
SABIC GLOBAL TECHNOLOGIES B.V., Bergen Op Zoom, NL;
Abstract
Systems and methods of producing olefins via catalytic cracking are disclosed. Hydrocarbons of a naphtha stream are isomerized by converting straight chain Cn hydrocarbons to branched Cn hydrocarbons, thereby forming an isomerized naphtha stream. The isomerized naphtha stream is subsequently fed to a catalytic cracking unit such that the hydrocarbons of the isomerized naphtha stream form olefins. In the catalytic cracking process, the reaction temperature can be kept lower than 680° C., thereby increasing the reactivity and minimizing catalyst deactivation in the catalytic cracking process.