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公开(公告)号：US20180273452A1
公开(公告)日：2018-09-27
申请号：US15763466
申请日：2016-09-27
Applicant: SHELL OIL COMPANY
IPC: C07C29/132 , C07C29/60 , B01J23/652 , B01J37/18
CPC classification number: C07C29/132 , B01J23/6527 , B01J37/18 , C07C29/60 , Y02P20/52 , C07C31/202 , C07C31/205
Abstract: The invention provides a process for the production of glycols comprising the step of adding to a reactor vessel a saccharide-containing feedstock, a solvent, hydrogen, a retro-aldol catalyst composition and a catalyst precursor and maintaining the reactor vessel at a temperature and a pressure, wherein the catalyst precursor comprises one or more cations selected from groups 8, 9, 10 and 11 of the periodic table, and wherein the catalyst precursor is reduced in the presence of hydrogen in the reactor vessel into an unsupported hydrogenation catalyst.
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182.发明授权公开(公告)号：US10076747B2
公开(公告)日：2018-09-18
申请号：US13715192
申请日：2012-12-14
Applicant: SHELL OIL COMPANY
Inventor： Peter Geerinck , Hermanus Jongkind , Marcello Stefano Rigutto
IPC: B01J29/068 , B01J29/74 , B01J37/00 , B01J37/08 , B01J37/02 , C10G47/20 , B01J29/06 , B01J29/70 , B01J35/00 , B01J23/44 , B01J35/02 , B01J21/06 , B01J35/10
CPC classification number: B01J29/06 , B01J21/063 , B01J23/44 , B01J29/7034 , B01J29/7469 , B01J35/0006 , B01J35/0026 , B01J35/023 , B01J35/1014 , B01J35/1023 , B01J37/0009 , B01J37/0201 , B01J2229/16 , B01J2229/37 , B01J2229/42 , C10G47/20
Abstract: Presented is a composition useful in the catalytic dewaxing of a waxy hydrocarbon feedstock. The composition includes a mixture of ZSM-12 zeolite and titania and may further include a noble metal. The ZSM-12 zeolite preferably has a high silica-to-alumina ratio within its framework. The mixture may be dealuminated either by acid leaching using a fluorosilicate salt or by steam treating.
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公开(公告)号：USD828168S1
公开(公告)日：2018-09-11
申请号：US29582969
申请日：2016-11-01
Applicant: SHELL OIL COMPANY
Designer： John Robert Cowan-Hughes , Edward Barber
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公开(公告)号：US20180237297A1
公开(公告)日：2018-08-23
申请号：US15549682
申请日：2016-02-08
Applicant: SHELL OIL COMPANY
CPC classification number: C01B3/48 , C01B3/34 , C01B3/38 , C01B3/56 , C01B2203/0216 , C01B2203/0233 , C01B2203/0283 , C01B2203/0288 , C01B2203/0294 , C01B2203/042 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/061 , C01B2203/062 , C01B2203/142 , C01B2203/146
Abstract: The present invention relates to a method for obtaining a hydrogen rich gas from a natural gas comprising gas stream. The present invention relates to a system for obtaining a hydrogen rich gas from a gas stream comprising natural gas. The invention can be used in a chemical plant for hydrocarbon synthesis.
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公开(公告)号：US20180237288A1
公开(公告)日：2018-08-23
申请号：US15749211
申请日：2016-08-05
Applicant: SHELL OIL COMPANY
Inventor： William MOYNE , Hector PADILLA
CPC classification number: B67D7/048 , B67D7/3218 , B67D7/3272 , B67D7/36 , B67D7/425 , B67D7/465 , B67D7/52 , B67D7/54
Abstract: An electromechanically operated fuel nozzle having continuously adjustable flow rate settings between a closed position and maximum flow. The fuel nozzle includes a fuel dispensing pipe for dispensing fuel; an electromechanical valve device to control a flow of fuel in the fuel dispensing pipe, comprising an inlet pipe and an outlet pipe. The electromechanical valve device comprises at least one continuously variable flow electromechanical valve to control the flow of fuel; an electronic board for operating the at least one continuously variable flow electromechanical valve; and electric accumulator means for electrically powering the at least one variable flow electromechanical valve and the electronic board such that the predetermined portions provide the particular one of the flow rate settings. The electromechanical valve preferably comprises a servomotor controlled ball valve.
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Patent Agency Ranking
公开(公告)号：US20180230392A1
公开(公告)日：2018-08-16
申请号：US15385982
申请日：2016-12-21
Applicant: SHELL OIL COMPANY
Inventor： Cynthia Natalie GINESTRA , Brice Nathaniel DALLY , Joanna Margaret BAULDREAY , Gregory HEMIGHAUS
CPC classification number: C10L1/1691 , C10G2300/1051 , C10G2300/1081 , C10L1/04 , C10L10/02 , C10L10/06 , C10L2200/043 , C10L2270/04
Abstract: By blending a quantity of synthetic cyclo-paraffinic kerosene fuel blending component comprising at least 99.5 mass % of carbon and hydrogen content and at least 50 mass % of cyclo-paraffin into kerosene base fuel, kerosene based-propulsion fuels can be upgraded to higher quality kerosene based-propulsion fuels such as jet fuel or rocket fuel to meet certain specification and/or increase volumetric energy content of the propulsion fuel.
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公开(公告)号：US20180223603A1
公开(公告)日：2018-08-09
申请号：US15749186
申请日：2016-08-01
Applicant: SHELL OIL COMPANY
Inventor： James Devern MCALLISTER
IPC: E21B17/01
CPC classification number: E21B17/015 , E21B17/012 , E21B19/22
Abstract: A flexible dynamic riser comprising: a riser; a coil tubing disposed within the riser, wherein the riser and the coil tubing define an annulus; and a packing material disposed within the annulus.
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公开(公告)号：US10036821B2
公开(公告)日：2018-07-31
申请号：US15037196
申请日：2014-11-17
Applicant: SHELL OIL COMPANY
Inventor： Chris Thomas Corcoran , Jonathan Lewis Sheiman , Mark Edward Stockwell
CPC classification number: G01V1/362 , G01V1/345 , G01V2210/165
Abstract: A method for generating an improved stack from wide azimuth data. This is accomplished by displaying gather traces in a geometrically sensible way that depends on gather and processing type. Once a gather is available in such a manner, a geoscientist can use various geometric or freehand shapes to indicate which traces from the gather to stack and which to ignore. Given sufficient computing power, this can be done interactively, allowing a geoscientist to determine a set of traces that create an optimal stack at a single location in the output cube. Multiple locations can be improved in this manner and a final stack can be generated that contains a blended agglomeration of all of the improvements.
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公开(公告)号：US10036243B2
公开(公告)日：2018-07-31
申请号：US14383313
申请日：2013-03-05
Applicant: SHELL OIL COMPANY
Inventor： Catherine Jean Schlembach , Brian Kelly McCoy
CPC classification number: E21B47/123 , E21B17/026 , E21B17/1035 , E21B17/1078 , E21B17/206 , E21B47/0905
Abstract: A system for providing information about a region of interest in a borehole, comprises a tubular passing through the region of interest, an optical fiber deployed on the outside of the tubular in the region of interest and optically connected to a light source and optical signal receiving means, at least one metal strip deployed on the outside of the tubular adjacent to the optical fiber, wherein the strip has at least one longitudinal face that is flat or concave so as to conform to the outside of the tubular, and means for holding the optical fiber and the metal strip in a fixed azimuthal location with respect to the tubular.
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公开(公告)号：US10036235B2
公开(公告)日：2018-07-31
申请号：US15320036
申请日：2015-06-24
Applicant: SHELL OIL COMPANY
Inventor： Walter Stam , Antonius Leonardus Maria Wubben , Djurre Hans Zijsling
CPC classification number: E21B43/105 , E21B23/01 , E21B33/1204 , E21B33/14 , E21B43/103
Abstract: In an expansion assembly (1), an expandable bottom plug (10) is arranged below a primary expander (6) for expanding a tubular element (2). The expandable bottom plug (10) includes an expandable tubular clad element with a sealing section for sealing the expanded clad element to a lower portion of the expanded tubular element (2), and an anchoring section for anchoring the expanded clad element to the lower portion of the expanded tubular element. A secondary expander (22) is provided for radially expanding the clad element in the lower portion of the expanded tubular element by axial movement of the secondary expander through the clad element.
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