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公开(公告)号：US10913901B2
公开(公告)日：2021-02-09
申请号：US16117702
申请日：2018-08-30
Applicant: Saudi Arabian Oil Company
Inventor： Remi Mahfouz , Ola Ali , Isidoro Morales Osorio , Wei Xu , Xinglong Dong , Yu Han
Abstract: An integrated method for mesophase pitch and petrochemicals production. The method including supplying crude oil to a reactor vessel; heating the crude oil in the reactor vessel to a predetermined temperature for a predetermined amount of time; reducing asphaltene content in the crude oil by allowing polymerization reactions to occur in the reactor vessel at an elevated pressure in the absence of oxygen; producing a three-phase upgraded hydrocarbon product comprising gas, liquid, and solid hydrocarbon components, where the liquid hydrocarbon component comprises deasphalted oil and the solid hydrocarbon component comprises mesophase pitch; separating the gas, liquid, and solid hydrocarbon components; directly utilizing the liquid hydrocarbon component for petrochemicals production; and directly utilizing the solid hydrocarbon component for carbon artifact production.
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公开(公告)号：US10508240B2
公开(公告)日：2019-12-17
申请号：US15626726
申请日：2017-06-19
Applicant: Saudi Arabian Oil Company
Inventor： Remi Mahfouz , Faisal Melibari , Mohammed A. Al-Daous , Wei Xu
Abstract: A method for producing mesophase pitch includes the steps of flushing a vessel with an at least substantially inert gas to remove air and oxygen from the vessel; charging the vessel with a hydrocarbon feed; pressurizing the vessel to an initial increased pressure; heating the vessel to a pre-determined temperature; and maintaining the vessel at the pre-determined temperature for an amount of time operable to upgrade the hydrocarbon feed to a product comprising mesophase pitch.
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13.发明申请公开(公告)号：US20180362855A1
公开(公告)日：2018-12-20
申请号：US15626726
申请日：2017-06-19
Applicant: Saudi Arabian Oil Company
Inventor： Remi Mahfouz , Faisal Melebari , Mohammed A. Al-Daous , Wei Xu
CPC classification number: C10C3/002 , B01J8/10 , C01B21/00 , C10C3/00 , C10G21/003 , D01F9/14 , G01N23/20075
Abstract: A method for producing mesophase pitch includes the steps of flushing a vessel with an at least substantially inert gas to remove air and oxygen from the vessel; charging the vessel with a hydrocarbon feed; pressurizing the vessel to an initial increased pressure; heating the vessel to a pre-determined temperature; and maintaining the vessel at the pre-determined temperature for an amount of time operable to upgrade the hydrocarbon feed to a product comprising mesophase pitch.
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14.发明公开公开(公告)号：US20240128389A1
公开(公告)日：2024-04-18
申请号：US18540470
申请日：2023-12-14
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Aziz Fihri , Yassine Malajati , Remi Mahfouz , Hamad AL Essa
IPC: H01L31/048 , H01L31/0352
CPC classification number: H01L31/0481 , H01L31/035236 , B82Y30/00
Abstract: A layered photovoltaic device and a composition for a topcoat of a photovoltaic device are described. The layers of the photovoltaic device include a topcoat and a silicon cell. The topcoat includes one or more first nanoparticles and a polymer. The first nanoparticles comprise a lattice material and two or more Lanthanide ions. The topcoat composition comprises a polymer and one or more first nanoparticles dispersed within the polymer. The one or more nanoparticles comprise a lattice including a first material comprising ytterbium.
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公开(公告)号：US20220325111A1
公开(公告)日：2022-10-13
申请号：US17809748
申请日：2022-06-29
Applicant: Saudi Arabian Oil Company
Inventor： Remi Mahfouz , Aziz Fihri , Nada Qari
Abstract: An anti-corrosive coating for a substrate surface comprises an insulation layer positioned over the substrate and a cured epoxy layer positioned on the insulation layer, the cured epoxy layer including a plurality of nanoparticles having diameters within a range of about 200 nm to about 350 nm. Water droplets positioned on an external surface of the cured epoxy layer form a contact angle of at least 130 degrees.
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Patent Agency Ranking
公开(公告)号：US20220158014A1
公开(公告)日：2022-05-19
申请号：US16950249
申请日：2020-11-17
Applicant: Saudi Arabian Oil Company
Inventor： Aziz Fihri , Yassine Malajati , Abdullatif Jazzar , Remi Mahfouz
IPC: H01L31/048 , H01L31/049 , C08K3/36
Abstract: Photovoltaic modules include a front sheet, a back sheet, a photovoltaic layer, a first encapsulant layer, and a second encapsulant layer. The front sheet is made of or includes a composite of a thermoplastic material and a nanoparticle filler dispersed in the thermoplastic material. The thermoplastic material is a poly(methyl methacrylate) or a polycarbonate. The nanoparticle filler may include nanoparticles such as silica nanoparticles, titania nanoparticles, zirconia nanoparticles, zinc oxide nanoparticles, and combinations thereof, for example. The photovoltaic layer is interposed between the front sheet and the back sheet and includes at least one photovoltaic cell. The first encapsulant layer is interposed between the front sheet and the at least one photovoltaic cell. The second encapsulant layer is interposed between the at least one photovoltaic cell and the back sheet.
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公开(公告)号：US11286822B2
公开(公告)日：2022-03-29
申请号：US16741432
申请日：2020-01-13
Applicant: Saudi Arabian Oil Company
Inventor： Remi Mahfouz , Tamour Javed
IPC: F01N3/029 , H02S10/40 , C25B9/17 , B01D46/00 , C25B1/04 , F01N3/025 , F01N3/027 , F01N5/02 , F02B43/12 , F02B43/10
Abstract: Exhaust gas is treated onboard a vehicle. Solar energy is converted into electricity, which is used to power an electrochemical cell mounted onboard the vehicle. Oxygen and hydrogen are produced by the electrochemical cell. Heat and the oxygen produced by the electrochemical cell are provided to a particulate matter filter onboard the vehicle, thereby oxidizing particulate matter disposed on the particulate matter filter.
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公开(公告)号：US20210215073A1
公开(公告)日：2021-07-15
申请号：US16741432
申请日：2020-01-13
Applicant: Saudi Arabian Oil Company
Inventor： Remi Mahfouz , Tamour Javed
IPC: F01N3/029 , C25B1/04 , H02S10/40 , F02B43/12 , F01N3/027 , F01N5/02 , B01D46/00 , F01N3/025 , C25B9/06 , F02B43/10
Abstract: Exhaust gas is treated onboard a vehicle. Solar energy is converted into electricity, which is used to power an electrochemical cell mounted onboard the vehicle. Oxygen and hydrogen are produced by the electrochemical cell. Heat and the oxygen produced by the electrochemical cell are provided to a particulate matter filter onboard the vehicle, thereby oxidizing particulate matter disposed on the particulate matter filter.
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公开(公告)号：US20190178810A1
公开(公告)日：2019-06-13
申请号：US16196190
申请日：2018-11-20
Applicant: Saudi Arabian Oil Company
Inventor： Enrico Bovero , Vincent Brian Cunningham , Ilham Mokhtari , Aziz Fihri , Remi Mahfouz
Abstract: Systems and methods are disclosed relating to composite photonic materials used to design structures and detecting material deformation for the purpose of monitoring structural health of physical structures. According to one aspect, a composite structure is provided that includes a base material, an optical diffraction grating and one or more fluorophore materials constructed such that localized perturbations create a measureable change in the structure's diffraction pattern. An inspection device is also provided that is configured to detect perturbations in the composite structure. The inspection device is configured to emit an inspecting radiation into the structure and capture the refracted radiation and measure the change in the diffraction pattern and quantify the perturbation based on the wavelength and the angular information for the diffracted radiation.
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公开(公告)号：US10253245B1
公开(公告)日：2019-04-09
申请号：US15723818
申请日：2017-10-03
Applicant: Saudi Arabian Oil Company
Inventor： Remi Mahfouz , Aziz Fihri , Enrico Bovero , Abdullah A. Shahrani , Haitham Aljahani , Abdullah S. Al-Ghamdi , Ihsan Taie
Abstract: A method of preventing formation of a water and oil emulsion in a downhole formation containing oil, the method comprises preparing a dispersion of water and a plurality of nanoparticles, each nanoparticle in the plurality of nanoparticles having a size of at least 300 nanometers, and injecting the mixture downhole into contact with the oil downhole. Presence of the plurality of nanoparticles prevents formation of an emulsion between the injected water and the oil.
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