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1.发明公开公开(公告)号：US20240319102A2
公开(公告)日：2024-09-26
申请号：US18007059
申请日：2021-09-23
申请人： SHELL OIL COMPANY
CPC分类号： G01N21/84 , G01B11/24 , G01N21/251 , G01N2021/845
摘要： A system and method for the automatic and continuous high-speed measurement of color and geometry characteristics of solid shaped particles. The system includes a shaped particle feeder that sorts and aligns singularized particles and feeds them onto a means for moving the singularized shaped particles to a color inspection station and a shape inspection station. The color inspection station provides for measuring the color of each singularized shaped particle and the shape inspection station provides for measuring the geometry characteristics of each singularized shaped particle. This information is analyzed by a master computer with the statistical information displayed.
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公开(公告)号：US20240002744A1
公开(公告)日：2024-01-04
申请号：US18253795
申请日：2021-12-16
申请人： SHELL OIL COMPANY
IPC分类号： C10M169/04 , C10M105/34 , C10M105/42 , C10M129/70 , C10M155/02 , C10M145/14 , C10M157/10 , C10M161/00
CPC分类号： C10M169/044 , C10M105/34 , C10M105/42 , C10M129/70 , C10M155/02 , C10M145/14 , C10M157/10 , C10M161/00 , C10M2207/2815 , C10M2207/301 , C10M2229/02 , C10M2209/084 , C10N2020/081
摘要： Implementations of the disclosed subject matter provide a lubricating composition for use as a transmission fluid in an electric vehicle. The lubricating composition may include at least 70 wt %, based on the overall weight of the lubricating composition, of a biodegradable ester base oil with a kinematic viscosity at 100° C. in the range of 2.5 to 7.0 mm2/s. The ester is biodegradable according to OECD test guidelines series 301. The composition may also include at least 0.5 wt % and no more than 10 wt %, based on the overall weight of the lubricating composition, of a viscosity index improver which is at least one high viscosity ester with a kinematic viscosity at 100° C. of at least 1000 mm2/s; an anti-foam additive selected from silicone oil based antifoam additives and polyacrylate antifoam additives. Also disclosed is a process for lubricating an electric vehicle drive train comprising a transmission by applying the lubricating composition to the transmission.
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公开(公告)号：US20230416170A1
公开(公告)日：2023-12-28
申请号：US18252912
申请日：2021-12-15
申请人： SHELL OIL COMPANY
发明人： Glenn Charles KOMPLIN , Heejae HUH
IPC分类号： C07C2/34
CPC分类号： C07C2/34 , C07C2531/14 , C07C2531/22 , C07C2531/28
摘要： A process for producing alpha-olefins comprising contacting an ethylene feed with an oligomerization catalyst system in an oligomeriation reaction zone under oligomerization reaction conditions to produce a product stream comprising alpha-olefins wherein the catalyst system comprises a metal-ligand complex and a co-catalyst and the oligomerization reaction conditions comprise a reaction temperature of at least 115° C.
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公开(公告)号：US20230392860A1
公开(公告)日：2023-12-07
申请号：US18250214
申请日：2021-10-12
申请人： SHELL OIL COMPANY
发明人： Carolus Antonius Cornelis VAN DE LISDONK , Mark Antonius KEVENAAR , Saheed Olukayode Steven TAIWO
CPC分类号： F25J1/0214 , F25J1/0022 , F25J1/0055 , F25J1/0292 , F25J1/0296 , F25J1/027 , F25J1/0259 , F25J1/0237 , F25J2220/64 , F25J2220/66
摘要： A facility for the production of liquefied natural gas comprising a liquefaction train. The train comprises a plurality of modules to perform the process steps associated with liquefied natural gas production. The train further comprises a primary cooling loop to cool at least a process stream from each module and a first and a second mixed refrigerants against a first coolant comprising clean water. The primary cooling loop is a closed clean water loop, and the cooling is against an ambient temperature. The train further comprises a first plurality of heat exchangers through which the primary cooling loop extends. The cooling is via heat exchange in at least the first plurality of heat exchangers with respect to the first coolant. More than 50% of the first plurality of heat exchangers are printed circuit heat exchangers, which are adapted to provide at least 80% of the cooling against the ambient temperature.
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公开(公告)号：US20230374401A1
公开(公告)日：2023-11-23
申请号：US18247138
申请日：2021-10-12
申请人： SHELL OIL COMPANY
发明人： Jean-Paul Andre Marie Joseph Ghislain LANGE , Kai Jurgen FISCHER , Guus VAN ROSSUM , Timothe Johannes OLTHOF , Willem DERKS , Hendrik STICHTER
CPC分类号： C10G67/0445 , C10G67/06 , C10G2300/202 , C10G2300/4081
摘要： The invention relates to a process for the recovery of aliphatic hydrocarbons from a liquid stream comprising aliphatic hydrocarbons, heteroatom containing organic compounds and optionally aromatic hydrocarbons, involving a) liquid-liquid extraction of said liquid stream with an extraction solvent, wherein before and/or after step a) heteroatom containing organic compounds, optional aromatic hydrocarbons and optional other contaminants are removed from said liquid stream and/or from a raffinate stream resulting from step a), respectively, by contacting the latter stream(s) with a sorption agent. Further, the invention relates to a process for the recovery of aliphatic hydrocarbons from plastics comprising the above-mentioned process; and to a process for steam cracking a hydrocarbon feed comprising aliphatic hydrocarbons as recovered in one of the above-mentioned processes.
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公开(公告)号：US20230365877A1
公开(公告)日：2023-11-16
申请号：US18246997
申请日：2021-10-12
申请人： SHELL OIL COMPANY
发明人： Jean-Paul Andre Marie Joseph Ghislain LANGE , Kai Jürgen FISCHER , Guus VAN ROSSUM , Timothé Johannes OLTHOF , Sybe SIPMA , Luis Alberto GRAU LISNIER , Hendrik STICHTER
IPC分类号： C10G67/04
CPC分类号： C10G67/049 , C10G2300/4081 , C10G2300/44 , C10G2300/202 , C10G2300/1037
摘要： The invention relates to a process for the recovery of aliphatic hydrocarbons from a liquid stream comprising aliphatic hydrocarbons, heteroatom containing organic compounds and optionally aromatic hydrocarbons, involving (i) contacting said liquid stream with a washing solvent thereby removing heteroatom containing organic compounds; a) liquid-liquid extraction of the washed stream with an extraction solvent; b) mixing the extract stream, comprising extraction solvent, heteroatom containing organic com-pounds and optionally aromatic hydrocarbons, with a demixing solvent to remove additional heteroatom containing organic compounds and optional aromatic hydrocarbons; and c) separation of the remaining stream into a demixing solvent stream and an extraction vent stream. Further, the invention relates to a process for the recovery of aliphatic hydrocarbons from plastics comprising the above-mentioned process; and to a process for steam cracking a hydrocarbon feed comprising aliphatic hydrocarbons as recovered in one of the above-mentioned processes.
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公开(公告)号：US20230286885A1
公开(公告)日：2023-09-14
申请号：US18002095
申请日：2020-09-11
申请人： SHELL OIL COMPANY
发明人： Ronald Jan SCHOONEBEEK , Guus VAN ROSSUM , Alouisius Nicolaas Renée BOS , Ivana Daniela ESPOSITO CASSIBBA , Matthew Adam CHRISTIANSEN
IPC分类号： C07C5/48 , B01J23/28 , B01J27/057
CPC分类号： C07C5/48 , B01J23/28 , B01J27/0576 , B01J2523/55 , B01J2523/56 , C07C2523/28
摘要： The invention relates to a process for the production of ethylene by oxidative dehydrogenation (ODH) of ethane, comprising: a) supplying ethane and oxygen to a first ODH zone which is formed by multiple reactor tubes containing a mixed metal oxide ODH catalyst bed; b) contacting the ethane and oxygen with the catalyst resulting in multiple effluent streams, wherein the multiple reactor tubes are cooled by a coolant; c) mixing at least a portion of the multiple effluent streams from step b) resulting in a mixture comprising ethylene, unconverted ethane and unconverted oxygen; d) supplying at least a portion of the mixture from step c) to a second ODH zone containing a mixed metal oxide ODH catalyst bed; e) contacting at least a portion of the mixture from step c) with the catalyst in the second ODH zone resulting in a stream comprising ethylene and unconverted ethane.
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公开(公告)号：US20230258570A1
公开(公告)日：2023-08-17
申请号：US18007059
申请日：2021-09-23
申请人： SHELL OIL COMPANY
发明人： Majeed SHAIK , Lorna Beatriz ORTIZ-SOTO , Jose GONZALEZ MARTINEZ , Cornelis Pieter Wilhelmus DE GRAAF , Constant GUEDON
CPC分类号： G01N21/84 , G01B11/24 , G01N21/251 , G01N2021/845
摘要： A system and method for the automatic and continuous high-speed measurement of color and geometry characteristics of solid shaped particles. The system includes a shaped particle feeder that sorts and aligns singularized particles and feeds them onto a means for moving the singularized shaped particles to a color inspection station and a shape inspection station. The color inspection station provides for measuring the color of each singularized shaped particle and the shape inspection station provides for measuring the geometry characteristics of each singularized shaped particle. This information is analyzed by a master computer with the statistical information displayed.
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公开(公告)号：US20230221236A1
公开(公告)日：2023-07-13
申请号：US17999990
申请日：2021-06-28
申请人： SHELL OIL COMPANY
发明人： Nishank SAXENA , Amie Marie HOWS , John Justin FREEMAN , John Justin FREEMAN , Matthias APPEL , Ronny HOFMANN , Bochao ZHAO
IPC分类号： G01N15/08 , G01N23/046 , G01N23/083 , G01N33/24 , G06T7/11 , G06T7/00
CPC分类号： G01N15/088 , G01N23/046 , G01N23/083 , G01N33/24 , G06T7/11 , G06T7/0002 , G01N2015/0846 , G01N2223/401 , G01N2223/616 , G01N2223/649 , G06T2207/10081 , G06T2207/30181 , G06T2200/04 , G06T2207/20081
摘要： The present invention provides a method for estimating hydrocarbon saturation of a hydrocarbon-bearing rock from a measurement for an electrical property a resistivity log and a rock image. The image is segmented to represent either a pore space or solid material in the rock. An image porosity is estimated from the segmented image, and a corrected porosity is determined to account for the sub-resolution porosity missing in the image of the rock. A corrected saturation exponent of the rock is determined from the image porosity and the corrected porosity and is used to estimate the hydrocarbon saturation. A backpropagation-enabled trained model can be used to segment the image. A backpropagation-enabled method can be used to estimate the hydrocarbon saturation using an image selected from a series of 2D projection images, 3D reconstructed images and combinations thereof.
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公开(公告)号：US20230191375A1
公开(公告)日：2023-06-22
申请号：US17912905
申请日：2021-03-15
申请人： SHELL OIL COMPANY
发明人： David Allen COOPER , Johan Peter DEN BREEJEN , James HUGHES , Cornelis OUWEHAND , Marcello Stefano RIGUTTO
IPC分类号： B01J29/16 , B01J23/888 , B01J21/12 , B01J37/04 , B01J37/00 , B01J37/08 , B01J37/02 , B01J35/10 , C10G47/20
CPC分类号： B01J29/166 , B01J21/12 , B01J23/888 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/04 , B01J37/0018 , B01J37/088 , B01J37/0207 , C10G47/20 , C10G2300/202 , C10G2300/301 , C10G2300/308
摘要： The present invention provides a method of preparing a supported catalyst, preferably a hydrocracking catalyst, the method at least comprising the steps of: a) providing a zeolite Y having a bulk silica to alumina ratio (SAR) of at least 10; b) mixing the zeolite Y provided in step a) with a base, water and a surfactant, thereby obtaining a slurry of the zeolite Y; c) reducing the water content of the slurry obtained in step b) thereby obtaining solids with reduced water content, wherein the reducing of the water content in step c) involves the addition of a binder; d) shaping the solids with reduced water content obtained in step c) thereby obtaining a shaped catalyst carrier; e) calcining the shaped catalyst carrier obtained in step d) at a temperature above 300° C. in the presence of the surfactant of step b), thereby obtaining a calcined catalyst carrier; f) impregnating the catalyst carrier calcined in step e) with a hydrogenation component thereby obtaining a supported catalyst; wherein no heat treatment at a temperature of above 500° C. takes place between the mixing of step b) and the shaping of step d).
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