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51. 发明授权

US5945570A Catalyst and process for preparing 1,3-propanediol 失效
公开(公告)号：US5945570A
公开(公告)日：1999-08-31
申请号：US182380
申请日：1998-10-29
申请人： Juan Pedro Arhancet , Paul Himelfarb , Joseph Broun Powell , Robert Alfred Plundo , Mohammed Shahjahan Kazi , William Joseph Carrick
发明人： Juan Pedro Arhancet , Paul Himelfarb , Joseph Broun Powell , Robert Alfred Plundo , Mohammed Shahjahan Kazi , William Joseph Carrick
IPC分类号： B01J23/88 , B01J23/755 , B01J23/883 , C07B61/00 , C07C29/141 , C07C31/20 , C07C45/50 , C07C47/19 , C07C47/36 , C07C29/14
CPC分类号： B01J23/883 , C07C29/141
摘要： A solid, particulate catalyst composition is provided containing an active nickel component in which the nickel constitutes from about 25 to about 60 wt % of the catalyst composition; a molybdenum component in which the molybdenum constitutes from about 5 to about 20 wt % of the catalyst composition; and a binder component comprising at least one of oxides of silica, zirconium, aluminum, zinc and calcium, each of the calcium, aluminum and zinc being present in an amount no greater than about 2 wt %, preferably about 0 to 1 wt %. The catalyst is designed for the selective hydrogenation of 3-hydroxypropanal to 1,3-propanediol in aqueous solution.

52. 发明授权

US09587179B2 Process to produce biofuels from biomass 有权
标题翻译：从生物质生产生物燃料的过程
公开(公告)号：US09587179B2
公开(公告)日：2017-03-07
申请号：US13332286
申请日：2011-12-20
申请人： Joseph Broun Powell , Juben Nemchand Chheda
发明人： Joseph Broun Powell , Juben Nemchand Chheda
IPC分类号： C10L1/02 , C10G3/00 , C12P7/02
CPC分类号： C10G3/00 , C10G3/42 , C10G2300/1014 , C10G2300/202 , C10G2300/4081 , Y02P30/20
摘要： A method to produce biofuels from biomass is provide by contacting the biomass with an aqueous media to form an extracted biomass, separating at least a portion of an aqueous liquor from the extracted biomass thereby providing the aqueous liquor stream comprising soluble carbohydrates; contacting the aqueous liquor stream with a purification substrate effective to remove sulfur compounds and nitrogen compounds thereby producing a treated carbohydrate stream having less than 35% of the sulfur content and less than 35% of the nitrogen content of the untreated aqueous liquor feed, based on the untreated aqueous liquor stream, then contacting the treated carbohydrate stream directly with hydrogen in the presence of a hydrogenolysis catalyst to form a plurality of oxygenated intermediates; and processing at least a portion of the oxygenated intermediates to form a liquid fuel.
摘要翻译：通过使生物质与水性介质接触以形成提取的生物质，从提取的生物质中分离出至少一部分含水液体，从而提供包含可溶性碳水化合物的含水液体物流，从而提供从生物质生产生物燃料的方法; 使含水液体流与净化底物接触，有效地除去硫化合物和氮化合物，从而基于未处理的含水液体进料的少于35％的硫含量和少于35％的氮含量的处理的碳水化合物流，基于未经处理的含水液体物流，然后在氢解催化剂的存在下将经处理的碳水化合物流直接与氢气接触以形成多个含氧中间体; 以及处理所述氧化中间体的至少一部分以形成液体燃料。

53. 发明授权

US09447347B2 Biofuels via hydrogenolysis-condensation 有权
标题翻译：生物燃料通过氢解冷凝
公开(公告)号：US09447347B2
公开(公告)日：2016-09-20
申请号：US12972141
申请日：2010-12-17
申请人： Juben Nemchand Chheda , Kimberly Ann Johnson , Joseph Broun Powell
发明人： Juben Nemchand Chheda , Kimberly Ann Johnson , Joseph Broun Powell
IPC分类号： C10L1/00 , C10L1/18 , C10L1/182 , C10G3/00
CPC分类号： 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
摘要： A method comprises a providing a carbohydrate; reacting the carbohydrate directly with hydrogen in the presence of a hydrogenolysis catalyst to produce a reaction product comprising a polyol; and then processing at least a portion of the reaction product to form a fuel blend.
摘要翻译：一种方法包括提供碳水化合物; 在氢解催化剂存在下，使碳水化合物与氢气直接反应以产生包含多元醇的反应产物; 然后处理至少一部分反应产物以形成燃料混合物。

54. 发明授权

US08877985B2 Co-production of biofuels and glycols 有权
标题翻译：联合生产生物燃料和二醇
公开(公告)号：US08877985B2
公开(公告)日：2014-11-04
申请号：US13495705
申请日：2012-06-13
申请人： Joseph Broun Powell
发明人： Joseph Broun Powell
IPC分类号： C07C29/132 , C10G3/00 , C07C51/377 , C10L1/04 , C07C29/00
CPC分类号： C10G3/42 , C07C29/00 , C07C29/132 , C07C51/377 , C10G3/00 , C10G2300/1011 , C10G2300/4081 , C10L1/04 , Y02E50/13 , Y02P30/20 , Y02T50/678 , C07C31/202 , C07C31/205
摘要： Methods and systems for co-producing higher hydrocarbons and glycols from bio-based feedstocks containing carbohydrates are disclosed.
摘要翻译：公开了从含有碳水化合物的生物基原料共同生产高级烃和二醇的方法和系统。

55. 发明申请

US20120289439A1 PROCESS FOR THE MANUFACTURE OF SULPHIDE COMPOUNDS 审中-公开
标题翻译：制备硫化物化合物的方法
公开(公告)号：US20120289439A1
公开(公告)日：2012-11-15
申请号：US13519720
申请日：2011-01-05
申请人： Carolus Matthias Anna Maria Mesters , Joseph Broun Powell , Ronald Jan Schoonebeek , Dean Chien Wang
发明人： Carolus Matthias Anna Maria Mesters , Joseph Broun Powell , Ronald Jan Schoonebeek , Dean Chien Wang
IPC分类号： C01B31/26 , C09K8/58
CPC分类号： C01B32/72 , C01B32/70
摘要： A process for the manufacture of carbon disulphide comprising the following steps reacting carbon dioxide with hydrogen sulphide to form carbonyl sulphide and water; and absorbing at least a portion of the water with a sorbent, leaving a mixture comprising carbonyl sulphide, carbon dioxide, and hydrogen sulphide.
摘要翻译：一种制备二硫化碳的方法，包括以下步骤：使二氧化碳与硫化氢反应形成硫化羰和水; 并用吸附剂吸收至少一部分水，留下包含硫化羰，二氧化碳和硫化氢的混合物。

56. 发明申请

US20110282115A1 BIOFUELS VIA HYDROGENOLYSIS AND DEHYDROGENATION-CONDENSATION 有权
标题翻译：生物燃料通过氢化和脱氢缩合反应
公开(公告)号：US20110282115A1
公开(公告)日：2011-11-17
申请号：US13106509
申请日：2011-05-12
申请人： Juben Nemchand Chheda , Lorna Beatriz Ortiz-Soto , Joseph Broun Powell
发明人： Juben Nemchand Chheda , Lorna Beatriz Ortiz-Soto , Joseph Broun Powell
IPC分类号： C10G1/06 , B01J19/00
CPC分类号： C10G3/42 , C10G3/50 , C10G2300/1014 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/02 , C10L1/023 , C10L1/026 , C10L1/04 , C10L1/06 , C10L1/08 , Y02E50/13 , Y02P30/20 , Y02P30/42 , Y02T50/678
摘要： A method comprising providing a carbohydrate feed; contacting at least a portion of the carbohydrate feed directly with hydrogen in the presence of a hydrogenolysis catalyst to produce a first reaction product comprising a stable hydroxyl intermediate; contacting at least a portion of the first reaction product comprising the stably hydroxyl intermediates with a dehydrogenation catalyst to form a second reaction product; and contacting at least a portion of the second reaction product with a condensation catalyst comprising a base functionality to form a fuel blend.
摘要翻译：一种包括提供碳水化合物进料的方法; 在氢解催化剂存在下使至少一部分碳水化合物进料直接与氢气接触以产生包含稳定羟基中间体的第一反应产物; 使包含稳定羟基中间体的第一反应产物的至少一部分与脱氢催化剂接触以形成第二反应产物; 以及使第二反应产物的至少一部分与包含碱官能团的缩合催化剂接触以形成燃料混合物。

57. 发明申请

US20090054702A1 HYDROGENATION PROCESS 审中-公开
标题翻译：加氢过程
公开(公告)号：US20090054702A1
公开(公告)日：2009-02-26
申请号：US12131638
申请日：2008-06-02
申请人： Joseph Broun Powell
发明人： Joseph Broun Powell
IPC分类号： C07C31/18
CPC分类号： C07C29/141 , C07C45/58 , C12C11/02 , C07C31/205 , C07C47/19
摘要： The present invention provides a process for hydrogenating an aldehyde. In one aspect, the invention is directed to a process of hydrogenating an aldehyde with a catalyst comprising a Group VIII metal, where the catalyst is complexed with carbon monoxide, at a temperature of at least 120° C. In another aspect, the invention is directed to a process of hydrogenating an aldehyde by contacting a feed comprising the aldehyde with a Group VIII metal catalyst and hydrogen in the presence of carbon monoxide at a temperature of at most 90° C. and subsequently contacting the feed and catalyst with hydrogen at a temperature of at least 120° C.
摘要翻译：本发明提供一种氢化醛的方法。一方面，本发明涉及一种在至少120℃的温度下用包含第VIII族金属的催化剂氢化醛的方法，其中催化剂与一氧化碳络合。在另一方面，本发明是涉及通过在一氧化碳存在下在至多90℃的温度下使包含醛的进料与第VIII族金属催化剂和氢接触来使醛氢化的过程，并随后使进料和催化剂与氢气接触温度至少为120℃

58. 发明授权

US07488372B2 Process for inhibiting deposition of solids from a gaseous stream 失效
标题翻译：从气流中抑制固体沉积的方法
公开(公告)号：US07488372B2
公开(公告)日：2009-02-10
申请号：US11344843
申请日：2006-02-01
申请人： Joseph Broun Powell , Robert Earl Hammond
发明人： Joseph Broun Powell , Robert Earl Hammond
IPC分类号： B01D19/00 , B01D53/14 , B01D53/64
CPC分类号： B01J31/20 , B01D53/04 , B01D53/14 , B01D53/64 , B01D2257/60 , B01J31/4023 , B01J2531/845 , C07C45/50 , C07C45/58 , C07C45/783 , Y02P20/584 , C07C47/19 , C07C47/02
摘要： The present invention relates to a process for degassing an aqueous solution containing a hydroformylation product and separating a volatile metal species from gaseous stream to inhibit or prevent deposition of a solid material from the gaseous stream. To separate the volatile metal species from the gaseous stream, the gaseous stream is either 1) contacted with a liquid that separates the volatile metal species, or a reaction product thereof, from the gaseous stream; 2) passed through a microfilter having a pore size of 2 μm or less; or 3) contacted with an adsorbent material.
摘要翻译：本发明涉及一种用于对含有加氢甲酰化产物的水溶液进行脱气并将挥发性金属物质与气流分离以抑制或防止固体物质从气流中沉积的方法。为了将挥发性金属物质与气态物流分离，气态物流或者与液态物质接触，该液体将挥发性金属物质或其反应产物与气流分离; 2）通过孔径为2μm以下的微过滤器; 或3）与吸附材料接触。

59. 发明授权

US09175227B2 Systems having digestion units with capability for loading cellulosic biomass under high pressure and associated methods for cellulosic biomass processing 有权
标题翻译：具有消化单元的系统，其具有在高压下加载纤维素生物质的能力和用于纤维素生物质处理的相关方法
公开(公告)号：US09175227B2
公开(公告)日：2015-11-03
申请号：US13332329
申请日：2011-12-20
申请人： Joseph Broun Powell , Thomas Lamar Flowers
发明人： Joseph Broun Powell , Thomas Lamar Flowers
IPC分类号： C07C1/00 , C10G3/00 , C10G1/06 , D21C7/00 , D21C11/00
CPC分类号： C10G3/00 , C10G1/065 , C10G2300/1014 , C10G2300/4012 , D21C7/00 , D21C11/00 , Y02P30/20
摘要： When processing cellulosic biomass, it may be desirable for a digestion unit to operate without being fully depressurized for process efficiency purposes. A biomass conversion system can comprise a first digestion unit and a second digestion unit that are operatively connected to one another; a valve separating the first digestion unit from the second digestion unit; a fluid circulation loop establishing fluid communication between an outlet of the first digestion unit and an inlet of the second digestion unit; and a bypass line establishing fluid communication between an outlet of the second digestion unit and the fluid circulation loop.
摘要翻译：当处理纤维素生物质时，为了过程效率目的，消化单元可能需要操作而没有完全减压。生物质转化系统可以包括可操作地彼此连接的第一消化单元和第二消化单元; 将所述第一消化单元与所述第二消化单元分离的阀; 流体循环回路，其在所述第一消化单元的出口和所述第二消化单元的入口之间建立流体连通; 以及在第二消化单元的出口和流体循环回路之间建立流体连通的旁通管线。

60. 发明授权

US08945243B2 Systems capable of adding cellulosic biomass to a digestion unit operating at high pressures and associated methods for cellulosic biomass processing 有权
标题翻译：能够将纤维素生物质加入到以高压操作的消化装置的系统以及用于纤维素生物质处理的相关方法的系统
公开(公告)号：US08945243B2
公开(公告)日：2015-02-03
申请号：US13332322
申请日：2011-12-20
申请人： Joseph Broun Powell , Juben Nemchand Chheda , Thomas Lamar Flowers
发明人： Joseph Broun Powell , Juben Nemchand Chheda , Thomas Lamar Flowers
IPC分类号： C10L1/00
CPC分类号： B01J19/245 , B01J19/24 , B01J2219/24 , C10G1/002 , C10G1/065 , C10G3/42 , C10G2300/1014 , C10L1/02 , C13K1/02 , Y02P30/20
摘要： When processing cellulosic biomass, it may be desirable for a digestion unit to operate without being fully depressurized for process efficiency purposes. Methods for processing cellulosic biomass may comprise providing a biomass conversion system comprising a pressurization zone and a digestion unit that are operatively connected to one another; providing cellulosic biomass at a first pressure; introducing at least a portion of the cellulosic biomass into the pressurization zone and pressurizing the pressurization zone to a second pressure higher than the first pressure; after pressurizing the pressurization zone, transferring at least a portion of the cellulosic biomass from the pressurization zone to the digestion unit, which is at a third pressure that is less than or equal to the second pressure but higher than the first pressure; and digesting at least a portion of the cellulosic biomass in the digestion unit to produce a hydrolysate comprising soluble carbohydrates.
摘要翻译：当处理纤维素生物质时，为了过程效率目的，消化单元可能需要操作而没有完全减压。处理纤维素生物质的方法可以包括提供生物质转化系统，其包括可操作地彼此连接的加压区和消化单元; 在第一压力下提供纤维素生物质; 将至少一部分纤维素生物质引入加压区并将加压区加压至高于第一压力的第二压力; 在对加压区进行加压之后，将至少一部分纤维素生物质从加压区转移到消化单元，消化单元处于小于或等于第二压力但高于第一压力的第三压力; 并消化消化单元中的至少一部分纤维素生物质以产生包含可溶性碳水化合物的水解产物。

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