公开(公告)号：US20090124839A1

公开(公告)日：2009-05-14

申请号：US11758963

申请日：2007-06-06

申请人： James A. Dumesic ,  Yuriy Roman-Leshkov

发明人： James A. Dumesic ,  Yuriy Roman-Leshkov

IPC分类号： C07C5/00

CPC分类号： C10G3/47 ,  C07D307/08 ,  C07D307/36 ,  C07D307/42 ,  C07D307/46 ,  C10G3/50 ,  C10G2300/1011 ,  C10G2400/08 ,  Y02P30/20

摘要： Described is a method for making a composition comprising alkanes. The composition is suitable for use as a liquid transportation fuel in general, and jet fuel in particular. The method includes dehydrating a feedstock solution comprising a carbohydrate, in the presence of an acid catalyst, to yield at least one furan derivative compound, in a reaction vessel containing a biphasic reaction medium: an aqueous reaction solution and a substantially immiscible organic extraction solution. The furan derivative compound is then subjected to a self-aldol condensation reaction or a crossed-aldol condensation reaction with another carbonyl compound to yield a beta-hydroxy carbonyl compound and/or an alpha-beta unsaturated carbonyl compound. The beta-hydroxy carbonyl and/or alpha-beta unsaturated compounds are then hydrogenated to yield a saturated or partially saturated compound, followed by hydrodeoxygenation (e.g., dehydrating and hydrogenating) of the saturated or partially saturated compound to yield a composition of matter comprising alkanes.

摘要翻译： 描述了制备包含烷烃的组合物的方法。 该组合物通常适合用作液体运输燃料，特别是喷气燃料。 该方法包括在含有两相反应介质的反应容器中，在酸催化剂存在下使包含碳水化合物的原料溶液脱水得到至少一种呋喃衍生物化合物：水反应溶液和基本上不混溶的有机萃取溶液。 然后将呋喃衍生物化合物与另一种羰基化合物进行自羟醛缩合反应或交叉醛醇缩合反应，得到β-羟基羰基化合物和/或α-β不饱和羰基化合物。 然后氢化β-羟基羰基和/或α-β不饱和化合物，得到饱和或部分饱和的化合物，随后将饱和或部分饱和化合物加氢脱氧（例如脱水和氢化），得到包含烷烃的物质组合物 。

公开(公告)号：US07880049B2

公开(公告)日：2011-02-01

申请号：US11758963

申请日：2007-06-06

申请人： James A. Dumesic ,  Yuriy Roman-Leshkov

发明人： James A. Dumesic ,  Yuriy Roman-Leshkov

IPC分类号： C07C1/22 ,  C07C1/207

CPC分类号： C10G3/47 ,  C07D307/08 ,  C07D307/36 ,  C07D307/42 ,  C07D307/46 ,  C10G3/50 ,  C10G2300/1011 ,  C10G2400/08 ,  Y02P30/20

摘要： Described is a method for making a composition comprising alkanes. The composition is suitable for use as a liquid transportation fuel in general, and jet fuel in particular. The method includes dehydrating a feedstock solution comprising a carbohydrate, in the presence of an acid catalyst, to yield at least one furan derivative compound, in a reaction vessel containing a biphasic reaction medium: an aqueous reaction solution and a substantially immiscible organic extraction solution. The furan derivative compound is then subjected to a self-aldol condensation reaction or a crossed-aldol condensation reaction with another carbonyl compound to yield a beta-hydroxy carbonyl compound and/or an alpha-beta unsaturated carbonyl compound. The beta-hydroxy carbonyl and/or alpha-beta unsaturated compounds are then hydrogenated to yield a saturated or partially saturated compound, followed by hydrodeoxygenation (e.g., dehydrating and hydrogenating) of the saturated or partially saturated compound to yield a composition of matter comprising alkanes.

摘要翻译： 描述了制备包含烷烃的组合物的方法。 该组合物通常适合用作液体运输燃料，特别是喷气燃料。 该方法包括在含有两相反应介质的反应容器中，在酸催化剂存在下使包含碳水化合物的原料溶液脱水得到至少一种呋喃衍生物化合物：水反应溶液和基本上不混溶的有机萃取溶液。 然后将呋喃衍生物化合物与另一种羰基化合物进行自羟醛缩合反应或交叉醛醇缩合反应，得到β-羟基羰基化合物和/或α-β不饱和羰基化合物。 然后氢化β-羟基羰基和/或α-β不饱和化合物，得到饱和或部分饱和的化合物，随后将饱和或部分饱和化合物加氢脱氧（例如脱水和氢化），得到包含烷烃的物质组合物 。

公开(公告)号：USRE41348E1

公开(公告)日：2010-05-25

申请号：US11933767

申请日：2007-11-01

申请人： Matthew P. Frederick ,  Eric K. Staudt ,  Yuriy Roman-Leshkov ,  John A. Barber, Jr. ,  Thomas M. Flickinger ,  Robert K. Wolski

发明人： Matthew P. Frederick ,  Eric K. Staudt ,  Yuriy Roman-Leshkov ,  John A. Barber, Jr. ,  Thomas M. Flickinger ,  Robert K. Wolski

IPC分类号： H02G3/00

CPC分类号： B60R16/0215

摘要： A multi-branch overwrap for protecting elongated items is disclosed. The overwrap is formed from a flexible, resilient substrate. Interengageable attachments are positioned on opposite sides of the substrate for releasably attaching one surface of the substrate to the other. The substrate may be biased to form a plurality of interconnected tubes or reverse folded to form channels that receive the elongated items. Biasing or folding brings the opposite sides of the substrate into overlapping relation. The overwrap may be formed from a unitary blank or assembled from component parts. Preferred materials for the substrate include polyester felt, and preferred attachments include hook and loop fasteners distributed on the surface of the substrate.

摘要翻译： 公开了用于保护细长物品的多分支外包装。 外包装由柔性弹性基材形成。 可行的附件位于基板的相对侧上，用于将基板的一个表面可释放地附接到另一个表面。 衬底可以被偏置以形成多个互连的管或者反向折叠以形成容纳细长物品的通道。 偏置或折叠会使基板的相对面重叠。 外包装可以由整体坯件形成或由组件部件组装。 用于基材的优选材料包括聚酯毡，并且优选的附着物包括分布在基材表面上的钩和环紧固件。

公开(公告)号：US20150105241A1

公开(公告)日：2015-04-16

申请号：US14453454

申请日：2014-08-06

申请人： Yuriy Roman-Leshkov ,  Sean Hunt

发明人： Yuriy Roman-Leshkov ,  Sean Hunt

IPC分类号： B01J27/24 ,  B01J27/22

CPC分类号： B01J27/24 ,  B01J27/04 ,  B01J27/14 ,  B01J27/22 ,  B01J35/0013 ,  B01J37/16 ,  B01J37/20 ,  B01J37/28 ,  H01M4/362 ,  H01M4/583 ,  H01M4/8647 ,  H01M4/9016 ,  H05K1/097

摘要： Transition metal carbide, nitride, phosphide, sulfide, or boride nanoparticles can be made by transforming metal oxide materials coated in a ceramic material in a controlled environment. The coating prevents sintering while allowing the diffusion of reactive gases through the inorganic matrix that can then alter the metal nanoparticle oxidation state, remove oxygen, or intercalate into the lattice to form a carbide, nitride, phosphide, sulfide, or boride.

摘要翻译： 过渡金属碳化物，氮化物，磷化物，硫化物或硼化物纳米颗粒可以通过在受控环境中转化涂覆在陶瓷材料中的金属氧化物材料来制备。 涂层防止烧结同时允许反应气体扩散通过无机基质，然后可以改变金属纳米颗粒的氧化态，除去氧或嵌入晶格中以形成碳化物，氮化物，磷化物，硫化物或硼化物。

公开(公告)号：US08729256B2

公开(公告)日：2014-05-20

申请号：US13007389

申请日：2011-01-14

申请人： Manuel Moliner-Marin ,  Yuriy Roman-Leshkov ,  Mark E. Davis ,  Eranda Nikolla

发明人： Manuel Moliner-Marin ,  Yuriy Roman-Leshkov ,  Mark E. Davis ,  Eranda Nikolla

IPC分类号： C07H1/00 ,  C07H3/00 ,  C08B37/00 ,  C07H3/02

CPC分类号： C07H1/00 ,  C07D307/58 ,  C07H3/02

摘要： Disclosed are processes for isomerizing saccharides. Also disclosed are processes for converting saccharides to furan derivatives. Also disclosed are processes for converting starch to furan derivatives.

摘要翻译： 公开了异构化糖的方法。 还公开了将糖转化成呋喃衍生物的方法。 还公开了将淀粉转化为呋喃衍生物的方法。

公开(公告)号：US20110207923A1

公开(公告)日：2011-08-25

申请号：US13007389

申请日：2011-01-14

申请人： Manuel Moliner-Marin ,  Yuriy Roman-Leshkov ,  Mark E. Davis ,  Eranda Nikolla

发明人： Manuel Moliner-Marin ,  Yuriy Roman-Leshkov ,  Mark E. Davis ,  Eranda Nikolla

IPC分类号： C07H1/00 ,  C07D307/58

CPC分类号： C07H1/00 ,  C07D307/58 ,  C07H3/02

摘要： Disclosed are processes for isomerizing saccharides. Also disclosed are processes for converting saccharides to furan derivatives. Also disclosed are processes for converting starch to furan derivatives.

摘要翻译： 公开了异构化糖的方法。 还公开了将糖转化成呋喃衍生物的方法。 还公开了将淀粉转化为呋喃衍生物的方法。

公开(公告)号：US20080033188A1

公开(公告)日：2008-02-07

申请号：US11757461

申请日：2007-06-04

申请人： James Dumesic ,  Yuriy Roman-Leshkov ,  Juben Chheda

发明人： James Dumesic ,  Yuriy Roman-Leshkov ,  Juben Chheda

IPC分类号： C07D307/38

CPC分类号： C07D307/46 ,  C07D307/08 ,  C07D307/36 ,  C07D307/42

摘要： Described is a catalytic process for converting sugars to furan derivatives (e.g. 5-hydroxymethylfurfural, furfural, dimethylfuran, etc.) using a biphasic reactor containing a reactive aqueous phase and an organic extracting phase. The process provides a cost-effective route for producing di-substituted furan derivatives. The furan derivatives are useful as value-added intermediates to produce polymers, as precursors to diesel fuel, and as fuel additives.

摘要翻译： 描述了使用包含反应性水相和有机萃取相的双相反应器将糖转化成呋喃衍生物（例如5-羟甲基糠醛，糠醛，二甲基呋喃等）的催化方法。 该方法提供了用于生产二取代呋喃衍生物的成本有效的途径。 呋喃衍生物可用作生产聚合物的增值中间体，作为柴油燃料的前体，以及作为燃料添加剂。