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:
Feb. 18, 2025
Filed:
Jul. 15, 2022
Saudi Arabian Oil Company, Dhahran, SA;
Qi Xu, Dhahran, SA;
Aaron Chi Akah, Dhahran, SA;
Musaed Salem Al-Ghrami, Dammam, SA;
Zhonglin Zhang, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
An integrated process for upgrading a hydrocarbon oil feed stream includes solvent deasphalting the hydrocarbon oil stream; processing the heavy residual hydrocarbons in a gasification unit to form syngas and gasification residue; hydrotreating the deasphalted oil stream to form a C-Chydrocarbon stream, a light Chydrocarbon stream, and a heavy Chydrocarbon stream; dehydrogenating the C-Chydrocarbon stream to form propylene and butylene; steam enhanced catalytically cracking the light Chydrocarbon stream; steam enhanced catalytically cracking the heavy Chydrocarbon stream; passing at least a portion of the light steam enhanced catalytically cracked stream, the heavy steam enhanced catalytically cracked stream, or both to a product separator to produce a olefin product stream, a naphtha product stream, and a BTX product stream; and processing the naphtha product stream in the aromatics complex to produce benzene and xylenes.