Patents by Inventor Ahmad KHOWAITER

Ahmad KHOWAITER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and processes for direct crude oil upgrading to hydrogen and chemicals
    Patent number: 11279891
    Abstract: Systems and methods for direct crude oil upgrading to hydrogen and chemicals including separating an inlet hydrocarbon stream into a light fraction and a heavy fraction comprising diesel boiling point temperature range material; producing from the light fraction syngas comprising H2 and CO; reacting the CO produced; producing from the heavy fraction and separating CO2, polymer grade ethylene, polymer grade propylene, C4 compounds, cracking products, light cycle oils, and heavy cycle oils; collecting and purifying the CO2 produced from the heavy fraction; processing the C4 compounds to produce olefinic oligomerate and paraffinic raffinate; separating the cracking products; oligomerizing a light cut naphtha stream; hydrotreating an aromatic stream; hydrocracking the light cycle oils to produce a monoaromatics product stream; gasifying the heavy cycle oils; reacting the CO produced from gasifying the heavy cycle oils; collecting and purifying the CO2; and processing and separating produced aromatic compounds int
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: March 22, 2022
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Aadesh Harale, Ibrahim Abba, Ahmad Khowaiter, Abdennour Bourane, Aqil Jamal, Mourad Younes
  • SYSTEMS AND PROCESSES FOR DIRECT CRUDE OIL UPGRADING TO HYDROGEN AND CHEMICALS
    Publication number: 20210277318
    Abstract: Systems and methods for direct crude oil upgrading to hydrogen and chemicals including separating an inlet hydrocarbon stream into a light fraction and a heavy fraction comprising diesel boiling point temperature range material; producing from the light fraction syngas comprising H2 and CO; reacting the CO produced; producing from the heavy fraction and separating CO2, polymer grade ethylene, polymer grade propylene, C4 compounds, cracking products, light cycle oils, and heavy cycle oils; collecting and purifying the CO2 produced from the heavy fraction; processing the C4 compounds to produce olefinic oligomerate and paraffinic raffinate; separating the cracking products; oligomerizing a light cut naphtha stream; hydrotreating an aromatic stream; hydrocracking the light cycle oils to produce a monoaromatics product stream; gasifying the heavy cycle oils; reacting the CO produced from gasifying the heavy cycle oils; collecting and purifying the CO2; and processing and separating produced aromatic compounds int
    Type: Application
    Filed: March 5, 2020
    Publication date: September 9, 2021
    Applicant: Saudi Arabian Oil Company
    Inventors: Aadesh HARALE, Ibrahim ABBA, Ahmad KHOWAITER, Abdennour BOURANE, Aqil JAMAL, Mourad YOUNES