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公开(公告)号：US20230135853A1
公开(公告)日：2023-05-04
申请号：US17943727
申请日：2022-09-13
IPC分类号： H04L67/1074
摘要： A device, a method, and a non-transitory computer readable medium for distributing content to a plurality of nodes on a computer network are disclosed. The method includes dividing the content into a plurality of information groups, each of the information groups including a mutually exclusive subset of information pieces of the content, encoding the information pieces included in each of the plurality of information groups based on a combination of the information pieces included in the respective information group and a plurality of coefficients associated with the information pieces included in the respective information group, and distributing the encoded information pieces to the plurality of nodes on the computer network, wherein each of the information pieces is encoded into one of three types of information pieces.
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公开(公告)号：US11635386B2
公开(公告)日：2023-04-25
申请号：US17535081
申请日：2021-11-24
发明人： Mohammad A. Gondal , Munirah Abdullah Al-Messiere , Firdos Alam Khan , Suriya Rehman , Abdulhadi Baykal , Reem Khalid Al-Dakheel
摘要： Method for quantifying the micronutrient profile of Moringa oleifera tree leaves (MOLs) using calibration free laser induced breakdown spectroscopy (CF-LIBS).
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公开(公告)号：US20230124162A1
公开(公告)日：2023-04-20
申请号：US17506271
申请日：2021-10-20
发明人： Abuzar KHAN , Ibrahim KHAN , Mohd Yusuf KHAN
IPC分类号： C25B11/087 , C01G31/00 , C25B11/077 , C25B1/55 , C25B1/04 , C25B11/052 , C25B11/067
摘要： A method of preparing bismuth vanadate particles is described. The bismuth vanadate particles prepared via ultrasonication and hydrothermal treatment exhibit controlled morphology (e.g., octahedral shape) and crystallinity (e.g., tetragonal crystal symmetry). A photoelectrode containing bismuth vanadate particles and a method of using the photoelectrode in a photoelectrochemical cell for water splitting is also provided.
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公开(公告)号：US11613976B2
公开(公告)日：2023-03-28
申请号：US17401512
申请日：2021-08-13
摘要： A method of improving natural gas recovery from a subterranean hydrocarbon reservoir includes at least one renewable energy source that is electrically coupled with a heat conducting element. The heat conducting element is positioned in a perforated section of a wellbore that traverses into the subterranean hydrocarbon reservoir. A temperature of the subterranean hydrocarbon reservoir is maintained above a cricondentherm temperature so that liquid condensation may be prevented at a final production time. In order to maintain the temperature within a required temperature range, an internal temperature, an internal pressure, and a set of reservoir properties are monitored and then utilized to plot a phase diagram that can be used to detect liquid condensation. If liquid condensation is detected, an electrical output of the renewable energy source is adjusted in order to control the temperature of the subterranean hydrocarbon reservoir at a producing end of a production tubing.
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公开(公告)号：US11613709B2
公开(公告)日：2023-03-28
申请号：US17403276
申请日：2021-08-16
IPC分类号： B01J29/03 , C10G49/04 , B01J27/051 , B01J21/08 , B01J37/04 , B01J37/03 , B01J37/08 , B01J35/10 , B01J37/00 , B01J27/047 , B01J27/049 , B01J35/00 , B01J37/20 , B01J37/10 , C10G45/08 , C10G45/06
摘要： A method of preparing hydrodesulfurization catalysts having cobalt and molybdenum sulfide deposited on a support material containing mesoporous silica. The method utilizes a sulfur-containing silane that dually functions as a silica source and a sulfur precursor. The method involves an one-pot strategy for hydrothermal treatment and a single-step calcination and sulfidation procedure. The application of the hydrodesulfurization catalysts in treating a hydrocarbon feedstock containing sulfur compounds to produce a desulfurized hydrocarbon stream is also specified.
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公开(公告)号：US20230092085A1
公开(公告)日：2023-03-23
申请号：US18058022
申请日：2022-11-22
发明人： Ime Bassey OBOT , Ahmad A. SOROUR
摘要： A method of inhibiting corrosion of metal during acid stimulation of an oil and gas well that involves treating the oil and gas well with an acidic treatment fluid that includes 10 to 28 wt. % of an acid, based on a total weight of the acidic treatment fluid, and a corrosion inhibitor composition containing gelatin, wherein the gelatin is present in the acidic treatment fluid in a concentration of 0.1 to 10% by weight per total volume of the acidic treatment fluid.
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公开(公告)号：US20230092055A1
公开(公告)日：2023-03-23
申请号：US17935953
申请日：2022-09-28
摘要： The invention is directed to hydrophilic and hydrophobic superparamagnetic nanoparticles and their use as contrast agents for NMR including agents that distinguish oil and water in NMR logging of geological formations containing oil or water. Methods of making these SPIONs are also described.
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公开(公告)号：US11609218B2
公开(公告)日：2023-03-21
申请号：US17396172
申请日：2021-08-06
摘要： A method of measuring a concentration of NO2 in a gaseous mixture using a multimode laser beam that covers a tunable spectral range with a width of no more than 5 nm, wherein the multimode laser beam provides a high resolution transmittance spectrum at an absorption cross section of NO2 molecules, and a system for measuring the concentration of NO2 in the gaseous mixture. Various combinations of embodiments of the system and the method are provided.
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公开(公告)号：US20230067381A1
公开(公告)日：2023-03-02
申请号：US17938345
申请日：2022-10-06
摘要： A method of inhibiting corrosion of metal during acid stimulation of an oil and gas well, whereby the oil and gas well is treated with an acidic treatment fluid containing 10 to 28 wt. % of an acid and 0.001 to 0.045 wt. % of a corrosion inhibitor of formula I, each based on a total weight of the acidic treatment fluid, wherein R1 to R5 are independently hydrogen, an optionally substituted alkyl, an optionally substituted aryl, an optionally substituted alkoxy, an optionally substituted alkanoyloxy, a carboxy, an optionally substituted alkoxycarbonyl, a hydroxy, a halo, a nitro, a cyano, or wherein two of these adjacent substituents represented by R1 to R5, together form a methylene dioxy group.
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公开(公告)号：US20230067267A1
公开(公告)日：2023-03-02
申请号：US17822566
申请日：2022-08-26
发明人： Ahsanulhaq QURASHI , Ibrahim KHAN
IPC分类号： C25B11/091 , C01B21/082 , C25B1/04 , C25B11/00
摘要： A GaON/ZnO photoelectrode involving a nanoarchitectured photocatalytic material deposited onto a surface of a conducting substrate, and the nanoarchitectured photocatalytic material containing gallium oxynitride nanoparticles interspersed in zinc oxide nanoparticles, as well as methods of preparing the GaON/ZnO photoelectrode. A method of using the GaON/ZnO photoelectrode for solar water electrolysis is also provided.
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