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:
May. 10, 2022
Filed:
Jan. 07, 2021
Saudi Arabian Oil Company, Dhahran, SA;
Omer Refa Koseoglu, Dhahran, SA;
Ali Alzaid, Dammam, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
In accordance with one or more embodiments of the present disclosure, a process for treating a hydrocarbon feedstream having nitrogen-containing compounds and polynuclear aromatic compounds includes contacting the hydrocarbon feedstream with an adsorbent material; introducing the adsorbent-treated hydrocarbon feedstream to a hydrocracking reaction unit to produce a hydrocracked effluent stream; introducing a naphtha stream to a catalytic reforming unit to produce a reformate stream; introducing the reformate stream to an aromatic recovery complex to produce a light reformate stream, a BTX stream, and an aromatic bottoms stream; and introducing the aromatic bottoms stream to the used adsorbent to release at least a portion of the nitrogen-containing compounds and polynuclear compounds.