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公开(公告)号：US12215073B2
公开(公告)日：2025-02-04
申请号：US18006159
申请日：2021-08-03
Applicant: SHELL OIL COMPANY
Inventor： Guus Van Rossum , Ronald Jan Schoonebeek , Ivana Daniela Esposito Cassibba , Alouisius Nicolaas Renée Bos
Abstract: The invention relates to a process for the production of ethylene in an integrated configuration comprising (i) a steam cracker configuration which comprises a steam cracker unit, a water condensation unit and a carbon dioxide removal unit and (ii) an oxidative dehydrogenation (ODH) configuration which comprises an ODH unit and a water condensation unit, wherein an effluent coming from the ODH configuration, which effluent comprises unconverted ethane and ethylene, is fed to the steam cracker configuration at a position which is downstream of the steam cracker unit, and wherein unconverted oxygen, carbon monoxide and acetylene are removed from at least a portion of the stream coming from the ODH unit by oxidation of carbon monoxide and acetylene into carbon dioxide in an oxidation unit which is located at a position (a) which is downstream of the ODH unit, and (b) which is downstream of the steam cracker unit and upstream of the carbon dioxide removal unit of the steam cracker configuration.
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公开(公告)号：US10815169B2
公开(公告)日：2020-10-27
申请号：US16074844
申请日：2017-02-02
Applicant: SHELL OIL COMPANY
Inventor： Ronald Jan Schoonebeek , Alouisius Nicolaas Renée Bos , Guus Van Rossum , Michael Johannes Franciscus Maria Verhaak
IPC: C07C5/48 , C07C7/148 , B01J23/68 , B01J27/057 , C07D301/10 , C10G50/00 , B01J37/06 , C10L3/10 , B01J23/00 , B01J37/03 , B01J37/02
Abstract: The invention relates to a process for conversion of a stream comprising methane and ethane, comprising converting ethane from a stream comprising methane and ethane, in which stream the volume ratio of methane to ethane is of from 0.005:1 to 100:1, to a product having a vapor pressure at 0° C. lower than 1 atmosphere, resulting in a stream comprising methane and the product having a vapor pressure at 0° C. lower than 1 atmosphere; separating the product having a vapor pressure at 0° C. lower than 1 atmosphere from the stream comprising methane and the product having a vapor pressure at 0° C. lower than 1 atmosphere, resulting in a stream comprising methane; and chemically converting methane from the stream comprising methane, or feeding methane from the stream comprising methane to a network that provides methane as energy source, or liquefying methane from the stream comprising methane.
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公开(公告)号：US10329222B2
公开(公告)日：2019-06-25
申请号：US15760272
申请日：2016-09-16
Applicant: SHELL OIL COMPANY
Inventor： Alouisius Nicolaas Renée Bos , Georgios Mitkidis , Guus Van Rossum , Maria San Roman Macia , Ronald Jan Schoonebeek , Vatsal Mukundlal Shah , Michael Johannes Franciscus Maria Verhaak
IPC: C07C5/48 , C07C11/04 , B01J27/057 , C07D301/08
Abstract: The invention relates to a process of the oxidative dehydrogenation of a C2-6 alkane, comprising subjecting a stream comprising methane and the C2-6 alkane, in which stream the volume ratio of methane to the C2-6 alkane is of from 0.005:1 to 100:1, to oxydehydrogenation conditions resulting in a stream comprising methane, a C2-6 alkene and optionally a C2-6 carboxylic acid.
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Patent Agency Ranking
公开(公告)号：US10017432B2
公开(公告)日：2018-07-10
申请号：US15101012
申请日：2014-12-04
Applicant: SHELL OIL COMPANY
Inventor： Alouisius Nicolaas Renée Bos , Ronald Jan Schoonebeek , Frank Spies , Michiel Johannes Franciscus Maria Verhaak
CPC classification number: C07C5/48 , B01J27/0576 , B01J35/023 , B01J37/0036 , B01J37/031 , B01J2523/00 , C07C51/25 , C07C51/252 , C07C2523/20 , C07C2523/22 , C07C2523/28 , C07C2527/057 , Y02P20/52 , C07C11/04 , C07C11/06 , C07C53/08 , C07C57/04 , B01J2523/55 , B01J2523/56 , B01J2523/64 , B01J2523/68
Abstract: The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/or alkene is contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, and wherein the weight hourly space velocity is of from 2.1 to 25.0 hr−1 and the temperature is of from 300 to 500° C.
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公开(公告)号：US09963412B2
公开(公告)日：2018-05-08
申请号：US15101034
申请日：2014-12-04
Applicant: SHELL OIL COMPANY
Inventor： Alouisius Nicolaas Renée Bos , Ronald Jan Schoonebeek , Michiel Johannes Franciscus Maria Verhaak
CPC classification number: C07C51/25 , B01J27/0576 , B01J35/023 , B01J37/0036 , B01J37/0236 , B01J37/031 , B01J2523/00 , C07C5/48 , C07C51/252 , C07C2523/20 , C07C2523/22 , C07C2523/28 , C07C2527/057 , Y02P20/52 , C07C11/04 , C07C11/06 , C07C53/08 , C07C57/04 , B01J2523/55 , B01J2523/56 , B01J2523/64 , B01J2523/68
Abstract: The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/or alkene is contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, and wherein the linear velocity of said gas stream is at least 10 cm/sec.
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公开(公告)号：US10815170B2
公开(公告)日：2020-10-27
申请号：US16319946
申请日：2017-07-24
Applicant: SHELL OIL COMPANY
Inventor： Alouisius Nicolaas Renée Bos , Ryan Mark Stephens , Guus Van Rossum
IPC: C07C5/48 , B01J8/06 , B01J23/28 , B01J27/057
Abstract: Processes and associated reaction systems for the oxidative dehydrogenation of ethane are provided. In particular, a process is provided that comprises supplying a feed gas comprising ethane and oxygen to a multitubular fixed-bed reactor and allowing the ethane and oxygen to react in the presence of an oxidative dehydrogenation catalyst to yield a reactor effluent comprising ethylene; and supplying a coolant to an interior shell space of the multitubular fixed-bed reactor in a flow pattern that is co-current with the flow of the feed gas through reactor.
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公开(公告)号：US10752564B2
公开(公告)日：2020-08-25
申请号：US16319933
申请日：2017-07-24
Applicant: SHELL OIL COMPANY
Abstract: Processes and associated reaction systems for the oxidative dehydrogenation of ethane are provided. In particular, a process is provided that comprises supplying a feed gas comprising ethane and oxygen to a multitubular fixed-bed reactor, allowing the ethane and oxygen to react in the presence of an oxidative dehydrogenation catalyst to yield a reactor effluent comprising ethylene; supplying a coolant to an upstream region of an interior shell space of the reactor in a flow pattern that is counter-current with the flow of the feed gas; and withdrawing the coolant from the upstream region and supplying at least a portion of the coolant withdrawn from the upstream region to the downstream region in a flow pattern that is co-current with the flow of the feed gas.
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公开(公告)号：US10125018B2
公开(公告)日：2018-11-13
申请号：US15324123
申请日：2015-07-06
Applicant: SHELL OIL COMPANY
Inventor： Ronald Jan Schoonebeek , Alouisius Nicolaas Renée Bos
Abstract: The present invention provides a method for producing a syngas stream, the method at least comprising the steps of: (a) providing a hydrocarbon-containing stream; (b) providing a reactor containing a heated mass of solids at a temperature of at least 1000° C.; (c) cracking the hydrocarbon-containing stream provided in step (a) in the reactor containing the heated mass of solids provided in step (b), thereby at least obtaining C and H2; (d) removing an H2-containing stream from the reactor; (e) converting the C obtained in step (c) in the reactor at an H2O/CO2 vol. % feed ratio of greater than zero, thereby obtaining a CO/H2-containing stream; (f) removing the CO/H2-containing stream from the reactor; (g) combining the H2-containing stream removed in step (d) with the CO/H2-containing stream removed in step (f) thereby obtaining a syngas stream.
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