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61.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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62.发明申请BIOMASS CONVERSION SYSTEMS PROVIDING INTEGRATED STABILIZATION OF A HYDROLYSATE USING A SLURRY CATALYST AND METHODS FOR USE THEREOF 审中-公开使用浆料催化剂提供水解产物的综合稳定化的生物质转化体系及其使用方法公开(公告)号：US20140000154A1
公开(公告)日：2014-01-02
申请号：US13929014
申请日：2013-06-27
Applicant: Shell Oil Company
Inventor： Joseph Broun POWELL
IPC: C10G1/00
CPC classification number: C10L1/04 , C10G1/002 , C10G1/065 , C10G1/083 , C10G3/42 , C10G2300/1011 , C10G2300/1014 , C10L2200/0469 , C10L2290/06 , C10L2290/10 , C10L2290/12 , C12M21/12 , C12M29/18 , C12M29/26 , C13K1/02 , D21C3/222 , Y02P30/20
Abstract: Digestion of cellulosic biomass solids to form a hydrolysate may be conducted with integrated catalytic reduction during digestion to transform soluble carbohydrates in the hydrolysate into a more stable reaction product. Such integrated catalytic reduction may be conducted using a slurry catalyst. Biomass conversion systems for performing integrated catalytic reduction can comprise: a hydrothermal digestion unit that contains a slurry catalyst capable of activating molecular hydrogen; an optional hydrogen feed line that is operatively connected to the hydrothermal digestion unit; and a fluid circulation loop comprising the hydrothermal digestion unit and a catalytic reduction reactor unit, the catalytic reduction reactor unit also containing the slurry catalyst.
Abstract translation: 消化纤维素生物质固体以形成水解产物可以在消化过程中进行一体化催化还原，以将水解产物中的可溶性碳水化合物转化为更稳定的反应产物。 这种一体化催化还原可以使用浆料催化剂进行。 用于进行一体化催化还原的生物质转化系统可以包括：含有能够活化分子氢的浆料催化剂的水热消解装置; 可操作地连接到水热消解单元的氢供给管线; 以及包含所述水热消解单元和催化还原反应器单元的流体循环回路，所述催化还原反应器单元还含有所述浆料催化剂。
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公开(公告)号：US20180163141A1
公开(公告)日：2018-06-14
申请号：US15832805
申请日：2017-12-06
Applicant: SHELL OIL COMPANY
Inventor： Andries Quirin Maria BOON , Joseph Broun POWELL
CPC classification number: C10G1/06 , C01B3/38 , C01B2203/0233 , C01B2203/0244 , C10G3/00 , C10G3/42 , C10G2300/1011 , C10G2300/202 , C12M43/00 , C12P5/02 , C12P5/023 , G06Q30/018
Abstract: Systems and methods involving hydrocatalytic reactions that use molecular hydrogen obtained from a biogas generated from at least a portion of the hydrocatalytic reaction product. Hydrocatalytic reactions can require significant quantities of molecular hydrogen, particularly if the molecular hydrogen is being introduced under dynamic flow conditions. The present disclosure provides systems and methods that can allow for reducing the carbon footprint of the fuels formed from the hydrocatalytic reaction because at least a portion of the hydrogen used in the hydrocatalytic reaction has low carbon footprint. A fuel with low carbon footprint can qualify for certain governmental status that provides certain benefits.
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公开(公告)号：US20180022556A1
公开(公告)日：2018-01-25
申请号：US15653595
申请日：2017-07-19
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Robert Edward TREPTE
CPC classification number: B65G53/30 , B01J8/0015 , B01J8/0035 , B01J2208/00752 , B01J2208/00761 , B65G33/08 , B65G53/12 , B65G65/40
Abstract: Methods and systems for transferring feed materials between zones having substantially different pressures, where the transfer can be continuous or semi-continuous. The methods and systems include a plurality of lock hoppers to receive feed material from a low pressure zone and pressurize it with fluid to a pressure of a high pressure zone. The pressurized material can be discharged to a circulation loop, which carries the pressurized material to one or more receiving unit(s) of a pressurized system. At least some feed material remains in the receiving unit(s) and at least a portion of the fluid exits to become part of the circulation loop. After discharge, the lock hoppers can be depressurized so the next pressurization cycle can begin with additional feed material. The lock hoppers can be operated in a time-staggered manner to provide continuous or semi-continuous transfer of material.
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65.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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Patent Agency Ranking
公开(公告)号：US20170001934A1
公开(公告)日：2017-01-05
申请号：US15194650
申请日：2016-06-28
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun POWELL , Kimberly Ann JOHNSON
CPC classification number: C07C29/60 , C10G3/42 , C10G3/44 , C10G3/48 , C10G3/49 , C10G3/50 , C10G2300/1014 , C10G2300/202 , C10G2400/22 , C10G2400/30 , Y02P30/20
Abstract: An improved process for the production of a higher hydrocarbon from solid biomass is provided. Solid biomass that has been digested and hydrodeoxygenated in a liquid digestive solvent in the presence of a hydrothermal hydrocatalytic catalyst is separated to an organic rich phase and an aqueous rich phase containing diols. At least a portion of the aqueous rich phase is contacted with an acidic amorphous silica alumina catalyst producing monooxygenate-containing stream comprising water, organic monooxygenates, and unsaturated aliphatic hydrocarbons. At least a portion of the monooxygenate-containing stream is contacted with a solid acid condensation catalyst to produce a higher hydrocarbons stream. At least a portion of the organic rich phase is also contacted with a solid acid condensation catalyst to produce a higher hydrocarbons stream.
Abstract translation: 提供了一种从固体生物质生产高级烃的改进方法。 在水热催化剂存在下，在液体消化溶剂中消化并加氢脱氧的固体生物质被分离成富含有机相和含有二醇的富含水相。 富含水相的至少一部分与含有水，有机单加氧化物和不饱和脂族烃的含有单氧原子的物流的酸性无定形二氧化硅氧化铝催化剂接触。 将至少一部分含单氧原子的物流与固体酸缩合催化剂接触以产生高级烃流。 富含有机相的至少一部分也与固体酸缩合催化剂接触以产生高级烃流。
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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：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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公开(公告)号：US20160184795A1
公开(公告)日：2016-06-30
申请号：US14980375
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 , B01D3/148 , B01J2219/24 , C10G1/002 , C10G1/065 , C10G1/083 , C10G3/50 , C10G2300/1014 , D21C3/20 , D21C3/222 , 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 phase separation unit. The liquid-liquid phase separation 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醛的水热反应的反应产物包括将反应产物提供到包含液 - 液相分离单元的分离区。 液 - 液相分离装置可以提供水分和非水部分，其中这些部分可分别分成各种馏分。 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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