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21.发明申请CONTINUOUS OR SEMI-CONTINUOUS BIOMASS WASH SYSTEM FOR HYDROTHERMAL HYDROCATALYTIC CONVERSION 有权连续或半连续生物量洗涤系统用于水热转化公开(公告)号：US20150165488A1
公开(公告)日：2015-06-18
申请号：US14574426
申请日：2014-12-18
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Robert Edward TREPTE , Juben Nemchand CHHEDA
IPC: B08B3/04
CPC classification number: B08B3/044 , B01D11/0242 , B01D11/0284 , B08B3/04 , C08H8/00 , C10G1/065 , C10G2300/1014 , C10G2300/205 , C10G2300/44 , Y02P30/20
Abstract: A selective removal of metal and its anion species that are detrimental to subsequent hydrothermal hydrocatalytic conversion from the biomass feed in a continuous or semi-continuous manner prior to carrying out catalytic hydrogenation/hydrogenolysis/hydrodeoxygenation of the biomass that does not reduce the effectiveness of the hydrothermal hydrocatalytic treatment while minimizing the amount of water used in the process is provided.
Abstract translation: 在进行生物质的催化氢化/氢解/加氢脱氧之前，以连续或半连续的方式选择性去除金属及其阴离子物质，对生物质进料的后续水热催化转化是不利的，其不会降低生物质的有效性 提供水热加氢处理，同时最小化该方法中使用的水量。
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公开(公告)号：US20150080622A1
公开(公告)日：2015-03-19
申请号：US14485972
申请日：2014-09-15
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Lamar Lane JOFFRION , Kimberly Ann JOHNSON , Juben Nemchand CHHEDA , Molly GILCHREST , Andries Quirin Maria BOON
CPC classification number: C10G1/06 , B01D3/06 , C01B3/12 , C01B3/16 , C01B2203/0288 , C10G3/42 , C10G3/52 , C10G2300/301 , C10G2300/302 , C10J3/00 , C10K3/04 , Y02P20/145 , Y02P30/20
Abstract: A bottom fraction of a product of a hydrocatalytic reaction is gasified to generate hydrogen for use in further hydrocatalytic reactions. In one embodiment, one or more volatile organic compounds is also vaporized using heat generated in the gasification process. In one embodiment, an overhead fraction of the hydrocatalytic reaction is further processed to generate higher molecular weight compounds. In another embodiment, a product of the further processing is separated into a bottom fraction and an overhead fraction, where the bottom fraction is also gasified to generate hydrogen for use in further hydrocatalytic reactions.
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23.发明申请METHODS AND SYSTEMS FOR PROCESSING LIGNIN THROUGH VISCOSITY REDUCTION DURING HYDROTHERMAL DIGESTION OF CELLULOSIC BIOMASS SOLIDS 审中-公开在细胞生物质固体的氢热消解过程中通过粘度降低处理木质素的方法和系统公开(公告)号：US20140116425A1
公开(公告)日：2014-05-01
申请号：US14067210
申请日：2013-10-30
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Juben Nemchand CHHEDA , Kimberly Ann JOHNSON , Glenn Charles KOMPLIN
IPC: B01J19/00
CPC classification number: B01J19/24 , B01J19/0053 , B01J2219/00056 , C10G1/065 , C10G2300/1014 , C10G2300/302 , D21C9/00 , Y02P30/20
Abstract: Digestion of cellulosic biomass solids may be complicated by lignin release therefrom, which can produce a highly viscous phenolics liquid phase comprising lignin polymer. Systems for processing a phenolics liquid phase comprising lignin polymer may comprise: a hydrothermal digestion unit; a viscosity measurement device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; a temperature control device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; and a processing device communicatively coupled to the viscosity measurement device and the temperature control device, the processing device being configured to actuate the temperature control device if the viscosity of a fluid phase comprising lignin exceeds a threshold value in the biomass conversion system.
Abstract translation: 纤维素生物质固体的消化可能由于木质素释放而复杂化，这可能产生包含木质素聚合物的高粘度酚醛液相。 用于处理包含木质素聚合物的酚液相的系统可以包括：水热消解单元; 在水热消解单元内或与水热消解单元流动连通的粘度测量装置; 水热消解单元内的温度控制装置或与水热消解装置流通的温度控制装置; 以及处理装置，其通信地耦合到所述粘度测量装置和所述温度控制装置，所述处理装置被配置为如果所述生物质转化系统中包含木质素的流体相的粘度超过阈值，则致动所述温度控制装置。
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公开(公告)号：US20220227725A1
公开(公告)日：2022-07-21
申请号：US17605778
申请日：2020-05-19
Applicant: SHELL OIL COMPANY
IPC: C07D307/48
Abstract: A process for the production of furfural from a biphasic composition including furfural, an organic solvent and soluble organic debris. The said process includes subjecting the biphasic composition to a liquid-liquid separation step to provide an organic phase and an aqueous phase. The organic phase includes the organic solvent, a first portion of the furfural and a first portion of soluble organic debris. The aqueous phase includes a remainder portion of the furfural and a remainder portion of soluble organic debris. The organic phase is subjected to a distillation step to provide a furfural stream and an organic solvent stream including the organic solvent and the first portion of the soluble organic debris. The organic solvent stream is conveyed to an adsorption unit to adsorb a second portion of the soluble organic debris, forming an organic debris-depleted recycle stream.
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公开(公告)号：US20220194914A1
公开(公告)日：2022-06-23
申请号：US17400772
申请日：2021-08-12
Applicant: SHELL OIL COMPANY
Inventor： Jean-Paul Andre Marie Joseph Gislain LANGE , Luca Ricciardi , Willem VERBOOM , Jurriaan HÜSKENS , Juben Nemchand CHHEDA
IPC: C07D307/48
Abstract: Systems and method for production of furfural comprising combining a xylose-containing solution with an extraction solution comprising water-insoluble boronic acid to provide a first combined solution comprising an aqueous phase and a non-aqueous phase, said non-aqueous phase comprising xylose-diboronate ester (BA2X); combining at least a portion of the non-aqueous phase with an ionic conversion solution having a pH of less than or equal to 4 and comprising one or more salts to form a second combined solution, wherein the ionic conversion solution has a calculated molar ionic strength of at least 1, heating the second combined solution to convert at least a portion of the xylose-diboronate ester into furfural; separating the second combined solution into a second aqueous phase comprising from a second non-aqueous phase and recovering furfural from the second non-aqueous phase.
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Patent Agency Ranking
26.发明申请METHODS AND SYSTEMS FOR PROCESSING LIGNIN THROUGH VISCOSITY REDUCTION DURING HYDROTHERMAL DIGESTION OF CELLULOSIC BIOMASS SOLIDS 审中-公开在细胞生物质固体的氢热消解过程中通过粘度降低处理木质素的方法和系统公开(公告)号：US20170021327A1
公开(公告)日：2017-01-26
申请号：US15286624
申请日：2016-10-06
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Juben Nemchand CHHEDA , Kimberly Ann JOHNSON , Glenn Charles KOMPLIN
CPC classification number: B01J19/24 , B01J19/0053 , B01J2219/00056 , C10G1/065 , C10G2300/1014 , C10G2300/302 , D21C9/00 , Y02P30/20
Abstract: Digestion of cellulosic biomass solids may be complicated by lignin release therefrom, which can produce a highly viscous phenolics liquid phase comprising lignin polymer. Systems for processing a phenolics liquid phase comprising lignin polymer may comprise: a hydrothermal digestion unit; a viscosity measurement device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; a temperature control device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; and a processing device communicatively coupled to the viscosity measurement device and the temperature control device, the processing device being configured to actuate the temperature control device if the viscosity of a fluid phase comprising lignin exceeds a threshold value in the biomass conversion system.
Abstract translation: 纤维素生物质固体的消化可能由于木质素释放而复杂化，这可能产生包含木质素聚合物的高粘度酚醛液相。 用于处理包含木质素聚合物的酚液相的系统可以包括：水热消解单元; 在水热消解单元内或与水热消解单元流动连通的粘度测量装置; 水热消解单元内的温度控制装置或与水热消解装置流通的温度控制装置; 以及处理装置，其通信地耦合到所述粘度测量装置和所述温度控制装置，所述处理装置被配置为如果所述生物质转化系统中包含木质素的流体相的粘度超过阈值，则致动所述温度控制装置。
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公开(公告)号：US20160305068A1
公开(公告)日：2016-10-20
申请号：US15190614
申请日：2016-06-23
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Juben Nemchand CHHEDA
IPC: D21C11/00 , C10G3/00 , C07C29/132
CPC classification number: D21C11/0028 , C07C1/24 , C07C29/132 , C07G1/00 , C08H8/00 , C10G1/065 , C10G3/42 , C10G3/50 , C10G2300/1014 , C10G2300/202 , C10G2300/205 , C10G2300/4081 , C10G2400/20 , C10G2400/22 , C13K1/02 , Y02P30/20
Abstract: A selective removal of metal and its anion species that are detrimental to subsequent hydrothermal hydrocatalytic conversion from the biomass feed prior to carrying out catalytic hydrogenation/hydrogenolysis/hydrodeoxygenation of the biomass in a manner that does not reduce the effectiveness of the hydrothermal hydrocatalytic treatment while minimizing the amount of water used in the process is provided.
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公开(公告)号：US20160298292A1
公开(公告)日：2016-10-13
申请号：US15190386
申请日：2016-06-23
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Juben Nemchand CHHEDA
CPC classification number: D21C1/04 , C10G3/42 , C10G3/44 , C10G3/50 , C10G2300/1011 , D21C1/02 , D21C1/06 , D21C3/00 , D21C3/02 , D21C3/04 , Y02P30/20
Abstract: A selective removal of metal and its anion species that are detrimental to subsequent hydrothermal hydrocatalytic conversion from the biomass feed prior to carrying out catalytic hydrogenation/hydrogenolysis/hydrodeoxygenation of the biomass in a manner that does not reduce the effectiveness of the hydrothermal hydrocatalytic treatment while minimizing the amount of water used in the process is provided.
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公开(公告)号：US20160186067A1
公开(公告)日：2016-06-30
申请号：US14980315
申请日：2015-12-28
Applicant: SHELL OIL COMPANY
Inventor： Jospeh Broun POWELL , Glenn Charles KOMPLIN , Juben Nemchand CHHEDA
CPC classification number: C10G1/065 , C10G1/002 , C10G1/083 , C10G3/50 , C10G7/00 , C10G21/00 , C10G2300/1014 , D21C3/20 , D21C3/222 , D21C5/005 , D21C11/0007 , D21C11/0042 , Y02P30/20
Abstract: Separation of a product of digestion of cellulosic biomass solids may be challenging due to the various components contained therein. Methods and systems for processing cellulosic biomass, particularly a reaction product of a hydrothermal reaction containing lignin-derived products, such as phenolics, comprise providing the reaction product of a further processing (such as condensation reaction) to a non-aqueous stream to at least part precipitate the lignin and removing the precipitated lignin.
Abstract translation: 纤维素生物质固体的消化产物的分离可能是由于其中所含的各种组分而具有挑战性的。 用于处理纤维素生物质的方法和系统，特别是含有木质素衍生产物如酚类的水热反应的反应产物包括将进一步处理（例如缩合反应）的反应产物提供至至少一种非水流 部分沉淀木质素并除去沉淀的木质素。
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公开(公告)号：US20160184797A1
公开(公告)日：2016-06-30
申请号：US14980829
申请日：2015-12-28
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Glenn Charles KOMPLIN , Juben Nemchand CHHEDA
CPC classification number: B01J19/24 , B01D3/143 , B01D3/148 , B01D11/04 , B01D11/0488 , B01J8/18 , B01J2219/24 , C10G1/002 , C10G1/065 , C10G1/083 , C10G3/50 , C10G2300/1014 , D21C3/20 , D21C3/222 , D21C5/005 , D21C11/0007 , D21C11/0042 , Y02P30/20
Abstract: Separation of a product of digestion of cellulosic biomass solids may be challenging due to the various components contained therein. Methods and systems for processing cellulosic biomass, particularly a reaction product of a hydrothermal reaction containing lignin-derived products, such as phenolics, comprise providing the reaction product to a separation zone comprising a liquid-liquid extraction unit. The liquid-liquid extraction unit can provide an aqueous portion and a non-aqueous portion, where these portions can be separated into various fractions individually. For example, desirable compounds in the aqueous portion and non-aqueous portion can be recovered from the portions individually and optionally combined to be further processed into a fuels product. Heavier components in the aqueous portion and non-aqueous portion can be recovered from the portions individually and used in the process, such as phenolics that can be used as a digestion solvent.
Abstract translation: 纤维素生物质固体的消化产物的分离可能是由于其中所含的各种组分而具有挑战性的。 用于处理纤维素生物质的方法和系统，特别是含有木质素衍生产物如酚类的水热反应的反应产物包括将反应产物提供到包含液 - 液萃取单元的分离区。 液 - 液提取单元可以提供水性部分和非水部分，其中这些部分可以分别分成各种级分。 例如，水性部分和非水部分中的期望的化合物可以从这些部分单独回收并任选地组合以进一步加工成燃料产物。 水性部分和非水部分中的较重组分可以单独回收并在该方法中使用，例如可用作消化溶剂的酚类。
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