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公开(公告)号：US10221362B2
公开(公告)日：2019-03-05
申请号：US15194633
申请日：2016-06-28
Applicant: SHELL OIL COMPANY
Inventor： Kimberly Ann Johnson , Joseph Broun Powell
IPC: C10G1/06 , C10G3/00 , C10L1/04 , C07C29/132 , C07C45/41
Abstract: A process for the production of a higher hydrocarbon useful as gasoline component from solid biomass is provided. The process provides for longer ZSM-5 condensation catalyst life 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 optionally removing water, prior to contacting with the ZSM-5 condensation catalyst.
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公开(公告)号：US10167243B2
公开(公告)日：2019-01-01
申请号：US15194650
申请日：2016-06-28
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
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.
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13.发明授权公开(公告)号：US09758842B2
公开(公告)日：2017-09-12
申请号：US14485906
申请日：2014-09-15
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Molly Gilchrest , Lamar Lane Joffrion , Kimberly Ann Johnson , Thomas Lamar Flowers , Franklin Eugene Caputo , Todd Paul Peltier
CPC classification number: C13K1/04 , B01J19/24 , B01J19/245 , B01J2219/24 , C10G1/065 , C10G3/00 , C10G2300/1014 , Y02P30/20
Abstract: Processing of a reaction product mixture of cellulosic biomass material containing at least one volatile organic compound at least one of lignin, a lignin-derived compound, unextracted cellulose, unextracted hemicellulose, a caramelan, and any combination thereof by vaporizing the at least one volatile organic compound using at least thermal energy generated by combusting at least a portion of the reaction product mixture. In a particular embodiment, the reaction product mixture comes from reactions involving deconstruction (or digestion) of cellulosic biomass which contains various polysaccharides (e.g., carbohydrates) and lignin.
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公开(公告)号：US09644152B2
公开(公告)日：2017-05-09
申请号：US14486021
申请日：2014-09-15
Applicant: SHELL OIL COMPANY
Inventor： Andries Quirin Maria Boon , Joseph Broun Powell , Lamar Lane Joffrion , Kimberly Ann Johnson , Hubert Willem Schenck
IPC: C10G1/06 , C10G1/00 , C10L1/04 , C10K3/04 , C10G3/00 , C10J3/54 , C10J3/74 , C10L1/02 , C10G1/08 , C01B3/16
CPC classification number: C10G1/06 , C01B3/16 , C01B2203/0288 , C01B2203/0405 , C01B2203/043 , C01B2203/046 , C01B2203/0475 , C01B2203/148 , C01B2210/0009 , C01B2210/001 , C01B2210/0014 , C01B2210/0025 , C10G1/002 , C10G1/08 , C10G1/083 , C10G3/42 , C10G3/52 , C10G2300/1014 , C10G2300/301 , C10G2300/302 , C10G2300/42 , C10J3/54 , C10J3/74 , C10J2300/1223 , C10J2300/1823 , C10K3/04 , C10L1/02 , C10L1/04 , C10L2200/0469 , C10L2290/02 , C10L2290/10 , Y02E50/32 , 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, 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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15.发明授权Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids 有权在纤维素生物质固体的热液消解过程中处理木质素的方法和系统公开(公告)号：US09580602B2
公开(公告)日：2017-02-28
申请号：US14067250
申请日：2013-10-30
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson , Glenn Charles Komplin , Juben Nemchand Chheda
CPC classification number: C08L97/005 , C10G1/002 , C10G1/065 , C10G3/50 , C10G2300/1014 , C10G2300/302 , D21C11/0007 , 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. 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 an alcoholic component 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; and reducing the viscosity of the phenolics liquid phase.
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浆料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成包含木质素的酚醛液相，包含衍生自纤维素生物质固体的醇组分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; 并降低酚醛液相的粘度。
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Patent Agency Ranking
公开(公告)号：US09644151B2
公开(公告)日：2017-05-09
申请号：US14485957
申请日：2014-09-15
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Lamar Lane Joffrion , Todd Paul Peltier , Kimberly Ann Johnson , Thomas Lamar Flowers , Franklin Eugene Caputo , Hubert Willem Schenck , Andries Quinn Boon , Molly Gilchrest
CPC classification number: C10G1/06 , B01J23/882 , C01B3/32 , C01B2203/02 , C01B2203/0283 , C01B2203/065 , C10G3/42 , C10G3/52 , C10G2300/1014 , C10G2300/301 , C10G2300/302 , C10G2300/42 , C10J3/00 , C10J2200/06 , C10J2300/0916 , C10J2300/092 , C10J2300/0966 , C10J2300/1807 , C10K3/04 , Y02P20/145 , Y02P20/52 , 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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17.发明授权Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids 有权在纤维素生物质固体的热液消解过程中处理木质素的方法和系统公开(公告)号：US09562160B2
公开(公告)日：2017-02-07
申请号：US14067330
申请日：2013-10-30
Applicant: SHELL OIL COMPANY
CPC classification number: C08L97/005 , C08H6/00 , C08H8/00 , C08L97/02 , C08L2203/40 , C10G1/065 , C10G3/42 , C10G3/50 , C10G2300/1014 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/20 , C10G2400/22 , D21C3/20 , Y02P30/20
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 a digestion solvent; at least partially converting the cellulosic biomass solids into a phenolics liquid phase comprising lignin, an aqueous phase comprising an alcoholic component derived from the cellulosic biomass solids, and an optional light organics phase; and separating the phenolics liquid phase from the aqueous phase.
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：在消化溶剂中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成包含木质素的酚醛液相，包含衍生自纤维素生物质固体的醇组分的水相和可选的轻有机相; 并将酚类液相与水相分离。
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18.发明授权Methods for production and processing of a glycol reaction product obtained from hydrothermal digestion of cellulosic biomass solids 有权从水热消解纤维素生物质固体得到的乙二醇反应产物的生产和加工方法公开(公告)号：US09353031B2
公开(公告)日：2016-05-31
申请号：US14067428
申请日：2013-10-30
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
IPC: C07C29/132 , C07C31/20 , C10G3/00
CPC classification number: C07C29/132 , C07C31/202 , C07C31/205 , C10G3/42 , C10G3/50 , C10G3/56 , C10G2300/1011 , C10G2300/1014 , C10G2400/02 , C10G2400/04 , Y02P30/20
Abstract: Hydrothermal digestion of cellulosic biomass solids may be conducted such that a glycol reaction product is formed for subsequent processing. Processing of a glycol reaction product may include a drying operation conducted prior to condensation of the glycol reaction product into higher molecular weight compounds. Methods for digesting cellulosic biomass solids to form a glycol reaction product can comprise: providing cellulosic biomass solids and a slurry catalyst in a hydrothermal digestion unit, the slurry catalyst being capable of activating molecular hydrogen; heating the cellulosic biomass solids in the hydrothermal digestion unit in the presence of the slurry catalyst, a digestion solvent, and molecular hydrogen, thereby forming a liquor phase comprising soluble carbohydrates; and performing a first catalytic reduction reaction on the soluble carbohydrates within the hydrothermal digestion unit, thereby at least partially converting the soluble carbohydrates into a reaction product comprising a glycol.
Abstract translation: 可以进行纤维素生物质固体的水热消解，使得形成二醇反应产物用于后续处理。 二醇反应产物的加工可以包括在将二醇反应产物缩合成较高分子量化合物之前进行的干燥操作。 用于消化纤维素生物质固体以形成二醇反应产物的方法可以包括：在水热消解单元中提供纤维素生物质固体和浆料催化剂，所述浆料催化剂能够活化分子氢; 在浆液催化剂，消解溶剂和分子氢的存在下，加热水热消解装置中的纤维素生物质固体，从而形成包含可溶性碳水化合物的液相; 以及对所述水热消解单元内的可溶性碳水化合物进行第一催化还原反应，从而至少部分地将可溶性碳水化合物转化为包含二醇的反应产物。
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19.发明授权Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids 有权在纤维素生物质固体的热液消解过程中处理木质素的方法和系统公开(公告)号：US09284242B2
公开(公告)日：2016-03-15
申请号：US14067501
申请日：2013-10-30
Applicant: SHELL OIL COMPANY
IPC: C07C29/132 , C08H7/00 , C08H8/00 , C10G1/06 , C10G3/00
CPC classification number: C07C29/132 , C08H6/00 , C08H8/00 , C08L2203/40 , C10G1/065 , C10G3/42 , C10G3/50 , C10G2300/1014 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/20 , C10G2400/22 , Y02E50/13 , Y02P30/20
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 a digestion solvent; at least partially converting the cellulosic biomass solids into a phenolics liquid phase comprising lignin, an aqueous phase comprising an alcoholic component derived from the cellulosic biomass solids, and an optional light organics phase; combining at least the phenolics liquid phase and the aqueous phase with one another, thereby forming a combined phase; and separating at least a portion of the alcoholic component from at least a portion of the combined phase.
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：在消化溶剂中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成包含木质素的酚醛液相，包含衍生自纤维素生物质固体的醇组分的水相和可选的轻有机相; 将至少酚类液相和水相彼此结合，从而形成组合相; 以及从组合相的至少一部分分离至少一部分醇组分。
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20.发明授权Methods for conversion of a glycol reaction product obtained from hydrothermal digestion of cellulosic biomass solids into a dried monohydric alcohol feed 有权将从纤维素生物质固体的水热消解获得的二醇反应产物转化成干燥的一元醇进料的方法公开(公告)号：US09181158B2
公开(公告)日：2015-11-10
申请号：US14067399
申请日：2013-10-30
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Kimberly Ann Johnson
IPC: C07C29/60 , C07C31/02 , C10G3/00 , C07C29/132
CPC classification number: C07C31/02 , C07C29/132 , C07C29/60 , C10G3/42 , C10G3/50 , C10G3/56 , C10G2300/1011 , C10G2300/1014 , C10G2400/02 , C10G2400/04 , Y02P30/20 , C07C31/205 , C07C31/202 , C07C31/10
Abstract: Hydrothermal digestion of cellulosic biomass solids may produce a glycol reaction product for subsequent processing. Methods for digesting cellulosic biomass solids to form and process a glycol reaction product may comprise: providing cellulosic biomass solids and a slurry catalyst in a hydrothermal digestion unit, the slurry catalyst being capable of activating molecular hydrogen; heating the cellulosic biomass solids in the hydrothermal digestion unit in the presence of the slurry catalyst, a digestion solvent, and molecular hydrogen, thereby forming a liquor phase comprising soluble carbohydrates; performing a first catalytic reduction reaction on the soluble carbohydrates within the hydrothermal digestion unit, thereby at least partially converting the soluble carbohydrates into a reaction product comprising a glycol; at least partially drying the reaction product, thereby forming a dried reaction product comprising a dried glycol; and at least partially converting the dried glycol into a monohydric alcohol external to the hydrothermal digestion unit.
Abstract translation: 纤维素生物质固体的水热消解可以产生用于后续加工的二醇反应产物。 用于消化纤维素生物质固体以形成和加工二醇反应产物的方法可以包括：在水热消解单元中提供纤维素生物质固体和浆料催化剂，所述浆料催化剂能够活化分子氢; 在浆液催化剂，消解溶剂和分子氢的存在下，加热水热消解装置中的纤维素生物质固体，从而形成包含可溶性碳水化合物的液相; 对水热消解单元内的可溶性碳水化合物进行第一催化还原反应，从而至少部分地将可溶性碳水化合物转化成包含二醇的反应产物; 至少部分地干燥反应产物，从而形成包含干燥的二醇的干燥反应产物; 并且至少部分地将干燥的二醇转化成水热消解单元外部的一元醇。
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