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1.发明授权Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent 有权在酚类溶剂存在下消化纤维素生物质固体的方法公开(公告)号：US09340623B2
公开(公告)日：2016-05-17
申请号：US14207899
申请日：2014-03-13
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
Abstract: Digestion of cellulosic biomass solids can be enhanced in the presence of a phenolic solvent. Methods for digesting cellulosic biomass solids can comprise providing cellulosic biomass solids in a digestion medium comprising a phenolic solvent; and heating the cellulosic biomass solids and the digestion medium in a digestion unit in the presence of molecular hydrogen and a slurry catalyst capable of activating molecular hydrogen, thereby forming an alcoholic component derived from the cellulosic biomass solids and liberating lignin from the cellulosic biomass solids into the digestion medium. The methods can further comprise converting at least a portion of the lignin into a phenolic solvent and returning the phenolic solvent formed from lignin to the cellulosic biomass solids.
Abstract translation: 可以在酚类溶剂的存在下提高纤维素生物质固体的消化。 消化纤维素生物质固体的方法可以包括在包含酚类溶剂的消化介质中提供纤维素生物质固体; 以及在分子氢和能够活化分子氢的浆液催化剂存在下在消化单元中加热纤维素生物质固体和消化介质，由此形成源自纤维素生物质固体的醇组分，并将木质素从纤维素生物质固体释放到 消化介质。 所述方法还可以包括将至少一部分木质素转化为酚类溶剂并将由木质素形成的酚类溶剂返回到纤维素生物质固体。
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2.发明授权Process to produce biofuels via organic phase thermal hydrocatalytic treatment of biomass 有权通过生物质的有机相热水催化处理生产生物燃料的方法公开(公告)号：US08921629B2
公开(公告)日：2014-12-30
申请号：US13663163
申请日：2012-10-29
Applicant: Shell Oil Company
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
IPC: C10G1/06 , C10L1/02 , C10L10/08 , C10L1/198 , C10L1/14 , C10M145/40 , C10M169/04 , C10N30/06 , C10N40/25
CPC classification number: C10G1/065 , C10L1/02 , C10L1/023 , C10L1/026 , C10L1/14 , C10L1/143 , C10L1/1985 , C10L1/1988 , C10L10/08 , C10L2200/0423 , C10L2200/0446 , C10L2250/06 , C10L2270/023 , C10L2270/026 , C10M145/40 , C10M169/04 , C10M169/041 , C10M2209/12 , C10N2030/06 , C10N2040/25 , C10N2220/022 , C10N2220/082 , C10N2230/02 , C10N2230/06 , C10N2230/54 , C10N2230/56 , C10N2240/10 , Y02E50/13 , Y02T50/678
Abstract: Biofuels can be produced via an organic phase hydrocatalytic treatment of biomass using an organic solvent that is partially miscible with water. An organic hydrocarbon-rich phase from the hydrocatalytically treated products can be recycled to form at least a portion of the organic phase.
Abstract translation: 生物燃料可以通过使用与水部分混溶的有机溶剂的有机相对生物质进行催化处理来生产。 来自加氢处理产物的富含有机烃的相可以再循环以形成有机相的至少一部分。
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公开(公告)号：US09493719B2
公开(公告)日：2016-11-15
申请号：US14190381
申请日：2014-02-26
Applicant: SHELL OIL COMPANY
Inventor： Juben Nemchand Chheda , Kimberly Ann Johnson , Joseph Broun Powell
CPC classification number: C10L1/1826 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/49 , C10G2300/1011 , C10G2300/80 , C10G2400/02 , C10G2400/04 , C10G2400/08 , Y02E50/13 , Y02P30/20 , Y02T50/678
Abstract: A method comprises providing a carbohydrate; reacting the carbohydrate with hydrogen in the presence of a hydrogenolysis catalyst to produce reaction products comprising an alcohol, a polyol, and a higher polyol; recycling the higher polyol through the hydrogenolysis reaction to produce reaction products comprising an alcohol and a polyol and a higher polyol; processing at least a portion of the reaction products to form a fuel blend.
Abstract translation: 一种方法包括提供碳水化合物; 在氢解催化剂的存在下使碳水化合物与氢反应以产生包含醇，多元醇和高级多元醇的反应产物; 通过氢解反应再循环高级多元醇以产生包含醇和多元醇和高级多元醇的反应产物; 处理至少一部分反应产物以形成燃料混合物。
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公开(公告)号：US09371488B2
公开(公告)日：2016-06-21
申请号：US14574909
申请日：2014-12-18
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
CPC classification number: C10G1/002 , C07G1/00 , C10G1/065 , C10G3/44 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/50 , C10G2300/1014 , C10G2300/4081 , C10G2300/44 , C10L1/04 , C10L2200/0469 , C10L2290/06 , C10L2290/08 , C10L2290/10 , C12P2201/00 , Y02P30/20 , Y02P30/42
Abstract: A method for thermo-catalytically producing C4+ hydrocarbons from lignocellulosic biomass solids is provided by reducing the water content of the biomass feed prior to biomass hydrothermal hydrocatalytic conversion.
Abstract translation: 通过在生物质水热催化转化之前降低生物质原料的含水量，提供从木质纤维素生物质固体中热催化生产C4 +烃的方法。
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5.发明授权Hydrothermal hydrocatalytic treatment of biomass using water tolerant catalysts 有权使用耐水催化剂的水热催化处理生物质公开(公告)号：US09102584B2
公开(公告)日：2015-08-11
申请号：US14133709
申请日：2013-12-19
Applicant: Shell Oil Company
IPC: C07C29/153 , C01G1/02 , C07C29/60 , B01J21/06 , C10G1/06 , C10G3/00 , B01J37/20 , B01J23/882 , B01J27/19 , B01J37/02 , B01J23/86 , B01J23/88 , B01J27/188 , B01J35/00 , B01J35/10
CPC classification number: C07C29/60 , B01J21/063 , B01J21/066 , B01J23/86 , B01J23/88 , B01J23/882 , B01J27/188 , B01J27/19 , B01J35/002 , B01J35/008 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J37/0201 , B01J37/20 , B01J2523/00 , C10G1/065 , C10G3/46 , C10G3/48 , C10G3/50 , C10G2300/1014 , Y02E50/343 , Y02P30/20 , B01J2523/48 , B01J2523/51 , B01J2523/68 , B01J2523/845
Abstract: A method of hydrothermal hydrocatalytic treating biomass is provided. Lignocellulosic biomass solids is provided to a hydrothermal digestion unit in the presence of a digestive solvent, and a supported hydrogenolysis catalyst containing (a) sulfur, (b) Mo or W, and (c) Co, Ni or mixture thereof, incorporated into a group 4 metal oxide support; (ii) heating the lignocellulosic biomass solids and digestive solvent in the presence of hydrogen, and the supported hydrogenolysis catalyst thereby forming a product solution containing plurality of oxygenated hydrocarbons, said catalyst retaining a crush strength of at least 50% after being subjected to an aqueous phase stability test compared with before the aqueous phase stability test or a crush strength of at least 0.25 kg after being subjected to an aqueous phase stability test.
Abstract translation: 提供了一种水热催化处理生物质的方法。 在消化溶剂存在下，将木质纤维素生物质固体提供给水热消解装置，以及含有（a）硫，（b）Mo或W的负载型氢解催化剂和（c）Co，Ni或其混合物 第4组金属氧化物载体; （ii）在氢气存在下加热木质纤维素生物质固体和消化溶剂，以及负载的氢解催化剂，由此形成含有多个氧化烃的产物溶液，所述催化剂在经受水溶液后保持至少50％的压碎强度 进行水相稳定性试验后的相稳定性试验或进行水相稳定性试验后的至少0.25kg的压碎强度。
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Patent Agency Ranking
公开(公告)号：US10150921B2
公开(公告)日：2018-12-11
申请号：US15194677
申请日：2016-06-28
Applicant: SHELL OIL COMPANY
Inventor： Kimberly Ann Johnson , Joseph Broun Powell
Abstract: A process for the production of a higher hydrocarbon useful to produce diesel components from solid biomass is provided. The process provides for improved production of diesel components by contacting the stable oxygenated hydrocarbon intermediate containing diols produced from digestion and hydrodoxygenation of the solid biomass to an amorphous silica alumina catalyst to reduce the diols content, and removing water prior to contacting with the condensation catalyst to produce the higher hydrocarbon.
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7.发明授权公开(公告)号：US09797022B2
公开(公告)日：2017-10-24
申请号：US14485859
申请日：2014-09-15
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Molly Gilchrest , Lamar Lane Joffrion , Kimberly Ann Johnson , Juben Nemchand Chheda
CPC classification number: C13K1/04 , B01D3/06 , C10G1/065 , C10G2300/1014 , C10G2300/4075 , Y02P30/20
Abstract: Processing of a reaction product mixture containing at least one volatile organic compound as well as lignin, lignin derived compounds, and/or unextracted cellulose and hemicellulose using a recovery system comprising at least two flashers or at least one flasher and at least two reboilers. In a particular embodiment, the reaction product mixture comes from reactions involving deconstruction (or digestion) of biomass, particularly cellulosic biomass which contains various polysaccharides (e.g., carbohydrates) and lignin.
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8.发明授权Hydrothermal hydrocatalytic treatment of biomass using water tolerant catalysts 有权使用耐水催化剂的水热催化处理生物质公开(公告)号：US09469822B2
公开(公告)日：2016-10-18
申请号：US14133704
申请日：2013-12-19
Applicant: Shell Oil Company
IPC: C07C1/00 , C10L1/18 , B01J21/04 , C10G1/06 , C10G3/00 , B01J37/20 , B01J23/882 , B01J35/10 , B01J37/02 , B01J23/86 , B01J23/88 , B01J35/00 , B01J35/02
CPC classification number: C10L1/1802 , B01J21/04 , B01J23/86 , B01J23/88 , B01J23/882 , B01J35/0046 , B01J35/026 , B01J35/1009 , B01J35/1014 , B01J35/1066 , B01J37/0201 , B01J37/20 , C10G1/065 , C10G3/46 , C10G3/48 , C10G3/50 , C10G2300/1014 , Y02E50/13 , Y02P30/20
Abstract: A method of hydrothermal hydrocatalytic treating biomass is provided. Lignocellulosic biomass solids is provided to a hydrothermal digestion unit in the presence of a digestive solvent, and a supported hydrogenolysis catalyst containing (a) sulfur, (b) Mo or W, and (c) Co, Ni or mixture thereof, incorporated into an alumina support, which support is predominantly alpha alumina; (ii) heating the lignocellulosic biomass solids and digestive solvent in the presence of hydrogen, and supported hydrogenolysis catalyst thereby forming a product solution containing plurality of oxygenated hydrocarbons, said alumina support having a specific surface area of up to about 30 m2/g and said catalyst retaining a crush strength of at least 50% after being subjected to an aqueous phase stability test compared with before the aqueous phase stability test or a crush strength of at least 0.25 kg after being subjected to an aqueous phase stability test.
Abstract translation: 提供了一种水热催化处理生物质的方法。 将木质纤维素生物质固体在消化溶剂存在下提供给水热消解装置，以及负载的氢解催化剂，其包含（a）硫，（b）Mo或W，和（c）Co，Ni或其混合物， 氧化铝载体，其主要是α氧化铝; （ii）在氢气存在下加热木质纤维素生物质固体和消化溶剂，以及负载的氢解催化剂，由此形成含有多个含氧烃的产物溶液，所述氧化铝载体的比表面积高达约30m 2 / g，所述 在进行水相稳定性试验后，与水相稳定性试验相比，在进行水相稳定性试验后，在进行水相稳定性试验后，将至少50％的压碎强度保持在至少0.25kg的压碎强度。
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9.发明授权Method and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids while producing a monohydric alcohol feed 有权在生产一元醇进料的同时，在纤维素生物质固体的水热消解过程中处理木质素的方法和系统公开(公告)号：US09376355B2
公开(公告)日：2016-06-28
申请号：US14067282
申请日：2013-10-30
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
CPC classification number: C07C27/04 , C07C29/132 , C07C29/60 , C07C41/18 , C10G1/002 , C10G1/065 , C10G3/50 , C10G2300/1014 , C10G2300/302 , D21C3/20 , Y02P30/20 , C07C31/225 , C07C31/205 , C07C31/202 , C07C43/23
Abstract: Digestion of cellulosic biomass solids may be complicated by release of lignin therefrom. Methods for digesting cellulosic biomass solids may comprise: providing cellulosic biomass solids in the presence of a digestion solvent, molecular hydrogen, and a slurry catalyst capable of activating molecular hydrogen; at least partially converting the cellulosic biomass solids into a phenolics liquid phase comprising lignin, an aqueous phase comprising a glycol derived from the cellulosic biomass solids, and an optional light organics phase; wherein at least a portion of the slurry catalyst accumulates in the phenolics liquid phase as it forms; combining the glycol with the phenolics liquid phase, thereby forming a combined phase; and heating the combined phase in the presence of molecular hydrogen; wherein heating the combined phase reduces the viscosity of the phenolics liquid phase and transforms at least a portion of the glycol into a monohydric alcohol.
Abstract translation: 纤维素生物质固体的消化可能由于从其中释放木质素而变得复杂。 消化纤维素生物质固体的方法可以包括：在消化溶剂，分子氢和能够活化分子氢的淤浆催化剂的存在下提供纤维素生物质固体; 至少部分地将纤维素生物质固体转化为包含木质素的酚醛液相，包含衍生自纤维素生物质固体的二醇的水相和可选的轻有机相; 其中至少一部分浆料催化剂在其形成时在酚醛液相中累积; 将二醇与酚液相结合，从而形成组合相; 并在分子氢存在下加热组合相; 其中加热组合相降低了酚类液相的粘度，并将至少一部分二醇转化为一元醇。
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公开(公告)号：US20150166898A1
公开(公告)日：2015-06-18
申请号：US14574909
申请日：2014-12-18
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
CPC classification number: C10G1/002 , C07G1/00 , C10G1/065 , C10G3/44 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/50 , C10G2300/1014 , C10G2300/4081 , C10G2300/44 , C10L1/04 , C10L2200/0469 , C10L2290/06 , C10L2290/08 , C10L2290/10 , C12P2201/00 , Y02P30/20 , Y02P30/42
Abstract: A method for thermo-catalytically producing C4+ hydrocarbons from lignocellulosic biomass solids is provided by reducing the water content of the biomass feed prior to biomass hydrothermal hydrocatalytic conversion.
Abstract translation: 通过在生物质水热催化转化之前降低生物质原料的含水量，提供从木质纤维素生物质固体中热催化生产C4 +烃的方法。
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