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11. 发明申请

US20120128562A1 TREATING CATALYSTS 有权
标题翻译：处理催化剂
公开(公告)号：US20120128562A1
公开(公告)日：2012-05-24
申请号：US13119507
申请日：2009-09-22
申请人： Maria Flytzani-Stephanopoulos , Xiaoyan She
发明人： Maria Flytzani-Stephanopoulos , Xiaoyan She
IPC分类号： B01D53/56 , B01D53/94 , B01J38/04 , B01J23/52 , B01J21/02 , B01J23/89 , B01D53/72 , B01J23/50 , B82Y99/00 , B82Y40/00
CPC分类号： B01J37/16 , B01D53/8628 , B01D2251/208 , B01D2255/104 , B01D2255/106 , B01D2255/20738 , B01D2255/2092 , B01D2255/9202 , B01J21/04 , B01J23/48 , B01J23/50 , B01J23/8906 , B01J23/96 , B01J35/0013 , B01J38/04
摘要： A method includes contacting a catalyst including a metal having an average particle size of approximately one nanometer or greater with SO2; and reducing the average particle size of the metal.
摘要翻译：一种方法包括使包含平均粒径为大约一纳米或更大的金属的催化剂与SO 2接触; 并降低金属的平均粒径。

12. 发明授权

US5262320A Cell-culturing apparatus and method employing a macroporous support 失效
标题翻译：细胞培养装置和使用大孔支持物的方法
公开(公告)号：US5262320A
公开(公告)日：1993-11-16
申请号：US921920
申请日：1992-07-29
申请人： Gregory Stephanopoulos , Rahul Singhvi , Seujeung Park , Maria Flytzani-Stephanopoulos , Mark A. Applegate
发明人： Gregory Stephanopoulos , Rahul Singhvi , Seujeung Park , Maria Flytzani-Stephanopoulos , Mark A. Applegate
IPC分类号： C12M1/04 , C12M1/40 , C12M3/06 , C12N5/00 , A01N1/02 , C12M3/00
CPC分类号： C12M25/18 , C12M23/24 , C12M29/04 , C12M29/06 , C12N5/0068
摘要： An apparatus and method are disclosed for culturing cells by flowing a medium through a packed bed of biocompatible macroporous ceramic particles disposed in a cell-culture reactor. In one embodiment, oxygen and other nutrients in the medium are transported significantly by convective flow through pores of the biocompatible macroporous ceramic particles to cells disposed within the pores. Oxygen can be introduced to the cell-culture reactor by sparging oxygen gas into the cell-culture reactor. Oxygen content in the medium can also be increased by increasing the solubility of oxygen in the medium, such as by adding perfluorocarbon or other oxygen carriers to the medium. The oxygen capacity of the reactor can be further increased by sparging oxygen-containing gas into the medium at a plurality of points in the packed bed, or by introducing oxygen gas to the medium through a solid-phase oxygen gas-permeable membrane disposed in the packed bed. Alternatively, an oxygen-containing gas can be directed through an oxygen-permeable conduit disposed within at least one passage of a biocompatible macroporous support.
摘要翻译：公开了一种用于通过使介质流过细胞培养反应器中的生物相容性大孔陶瓷颗粒的填充床来培养细胞的装置和方法。在一个实施方案中，培养基中的氧和其他营养物质通过生物相容性大孔陶瓷颗粒的孔对流流动被显着转运到设置在孔内的细胞中。可以通过将氧气喷射到细胞培养反应器中来将氧气引入细胞培养反应器。培养基中的氧含量也可以通过增加介质中氧的溶解度来增加，例如通过向培养基中加入全氟化碳或其它氧载体。通过在填充床中的多个点处将含氧气体喷射到介质中，或者通过将氧气引入到介质中，通过设置在所述填充床中的固相氧气可渗透膜，可以进一步增加反应器的氧气容量包装床或者，可以将含氧气体引导通过设置在生物相容性大孔载体的至少一个通道内的透氧导管。

13. 发明授权

US09090833B2 Converting biomass to gaseous fuel hydrocarbons 有权
标题翻译：将生物质转化为气态碳氢化合物
公开(公告)号：US09090833B2
公开(公告)日：2015-07-28
申请号：US13202239
申请日：2010-02-23
申请人： Maria Flytzani-Stephanopoulos , Branko Zugic , Brian Ricks , Gregory Stephanopoulos
发明人： Maria Flytzani-Stephanopoulos , Branko Zugic , Brian Ricks , Gregory Stephanopoulos
IPC分类号： C07C1/00 , C10G3/00 , C07C1/207
CPC分类号： C10G3/45 , C07C1/2078 , C07C2521/00 , C07C2521/16 , C07C2521/18 , C07C2523/02 , C07C2523/14 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/50 , C07C2523/52 , C07C2523/70 , C07C2523/72 , C07C2527/04 , C07C2529/00 , C07C2529/04 , C10G3/42 , C10G3/47 , C10G3/49 , C10G3/50 , C10G2300/1014 , Y02P30/20
摘要： A method for producing a C1-5 hydrocarbon from a solution containing a C2-6 carboxylic acid or a C2-6 carboxylate which is derived from biomass by contacting the solution with a solid catalyst to decarboxylate the C2-6 carboxylic acid or the C2-6 carboxylate, thereby forming a C1-5 hydrocarbon.
摘要翻译：从含有C2-6羧酸或C2-6羧酸盐的溶液中生产C 1-5烃的方法，其通过使该溶液与固体催化剂接触使C 2-6羧酸或C 2 -C 6羧酸脱羧而得自生物质， 6羧酸盐，由此形成C 1-5烃。

14. 发明授权

US08394736B2 Treating catalysts 有权
标题翻译：处理催化剂
公开(公告)号：US08394736B2
公开(公告)日：2013-03-12
申请号：US13119507
申请日：2009-09-22
申请人： Maria Flytzani-Stephanopoulos , Xiaoyan She
发明人： Maria Flytzani-Stephanopoulos , Xiaoyan She
IPC分类号： B01J23/48 , B01J37/00
CPC分类号： B01J37/16 , B01D53/8628 , B01D2251/208 , B01D2255/104 , B01D2255/106 , B01D2255/20738 , B01D2255/2092 , B01D2255/9202 , B01J21/04 , B01J23/48 , B01J23/50 , B01J23/8906 , B01J23/96 , B01J35/0013 , B01J38/04
摘要： A method includes contacting a catalyst including a metal having an average particle size of approximately one nanometer or greater with SO2; and reducing the average particle size of the metal.
摘要翻译：一种方法包括使包含平均粒径为大约一纳米或更大的金属的催化剂与SO 2接触; 并降低金属的平均粒径。

15. 发明申请

US20120275979A1 SULFUR-TOLERANT WATER-GAS SHIFT CATALYSTS 有权
标题翻译：耐硫水汽转移催化剂
公开(公告)号：US20120275979A1
公开(公告)日：2012-11-01
申请号：US13504702
申请日：2010-11-09
申请人： Maria Flytzani-Stephanopoulos , Ioannis Valsamakis
发明人： Maria Flytzani-Stephanopoulos , Ioannis Valsamakis
IPC分类号： B01J27/02 , B01J27/053 , B01J27/055 , B01D53/00
CPC分类号： C01B3/16 , B01J37/035 , C01B32/40 , Y02P20/52
摘要： A method for oxidizing carbon monoxide by a water-gas shift (WGS) reaction and a method for reducing carbon dioxide by a reverse water-gas shift (RWGS) reaction, both using a catalyst of the formula xMZLn2O2SOy, in which M, Ln, x, and y are as defined herein. Also disclosed are novel compositions for use as catalysts for both the WGS and RWGS reactions.
摘要翻译：通过水煤气变换（WGS）反应氧化一氧化碳的方法和通过反向水煤气变换（RWGS）反应来还原二氧化碳的方法，均使用式xMZLn2O2SOy的催化剂，其中M，Ln， x和y如本文所定义。还公开了用作WGS和RWGS反应的催化剂的新型组合物。

16. 发明授权

US5510262A Cell-culturing apparatus and method employing a macroporous support 失效
标题翻译：细胞培养装置和使用大孔支持物的方法
公开(公告)号：US5510262A
公开(公告)日：1996-04-23
申请号：US153204
申请日：1993-11-16
申请人： Gregory Stephanopoulos , Rahul Singhvi , Seujeung Park , Maria Flytzani-Stephanopoulos , Mark A. Applegate
发明人： Gregory Stephanopoulos , Rahul Singhvi , Seujeung Park , Maria Flytzani-Stephanopoulos , Mark A. Applegate
IPC分类号： C12M1/04 , C12M1/40 , C12M3/06 , C12N5/00 , C12M3/00
CPC分类号： C12M25/18 , C12M23/24 , C12M29/04 , C12M29/06 , C12N5/0068
摘要： An apparatus and method are disclosed for culturing cells by flowing a medium through a packed bed of biocompatible macroporous ceramic particles disposed in a cell-culture reactor. In one embodiment, oxygen and other nutrients in the medium are transported significantly by convective flow through pores of the biocompatible macroporous ceramic particles to cells disposed within the pores. Oxygen can be introduced to the cell-culture reactor by sparging oxygen gas into the cell-culture reactor. Oxygen content in the medium can also be increased by increasing the solubility of oxygen in the medium, such as by adding perfluorocarbon or other oxygen carriers to the medium. The oxygen capacity of the reactor can be further increased by sparging oxygen-containing gas into the medium at a plurality of points in the packed bed, or by introducing oxygen gas to the medium through a solid-phase oxygen gas-permeable membrane disposed in the packed bed. Alternatively, an oxygen-containing gas can be directed through an oxygen-permeable conduit disposed within at least one passage of a biocompatible macroporous support.
摘要翻译：公开了一种用于通过使介质流过细胞培养反应器中的生物相容性大孔陶瓷颗粒的填充床来培养细胞的装置和方法。在一个实施方案中，培养基中的氧和其他营养物质通过生物相容性大孔陶瓷颗粒的孔对流流动被显着转运到设置在孔内的细胞中。可以通过将氧气喷射到细胞培养反应器中来将氧气引入细胞培养反应器。培养基中的氧含量也可以通过增加介质中氧的溶解度来增加，例如通过向培养基中加入全氟化碳或其它氧载体。通过在填充床中的多个点处将含氧气体喷射到介质中，或者通过将氧气引入到介质中，通过设置在所述填充床中的固相氧气可渗透膜，可以进一步增加反应器的氧气容量包装床或者，可以将含氧气体引导通过设置在生物相容性大孔载体的至少一个通道内的透氧导管。

17. 发明授权

US4977123A Preparation of extrusions of bulk mixed oxide compounds with high macroporosity and mechanical strength 失效
标题翻译：具有高大孔隙度和机械强度的本体混合氧化物化合物的挤出物的制备
公开(公告)号：US4977123A
公开(公告)日：1990-12-11
申请号：US208378
申请日：1988-06-17
申请人： Maria Flytzani-Stephanopoulos , Kandaswami Jothimurugesan
发明人： Maria Flytzani-Stephanopoulos , Kandaswami Jothimurugesan
IPC分类号： B01J20/06 , B01J35/10 , B01J37/00
CPC分类号： B01J37/0009 , B01J20/06 , B01J35/0026 , B01J35/10 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/108
摘要： A simple and effective method for producing bulk single and mixed oxide absorbents and catalysts is disclosed. The method yields bulk single oxide and mixed oxide absorbent and catalyst materials which combine a high macroporosity with relatively high surface area and good mechanical strength. The materials are prepared in a pellet form using as starting compounds, calcined powders of the desired composition and physical properties these powders are crushed to broad particle size distribution, and, optionally may be combined with an inorganic clay binder. The necessary amount of water is added to form a paste which is extruded, dried and heat treated to yield and desired extrudate strength. The physical properties of the extruded materials (density, macroporosity and surface area) are substantially the same as the constituent powder is the temperature of the heat treatment of the extrudates is approximately the same as the calcination temperature of the powder. If the former is substantially higher than the latter, the surface area decreases, but the macroporosity of the extrusions remains essentially constant.
摘要翻译：公开了一种简单而有效的生产散装单组分和混合氧化物吸收剂和催化剂的方法。该方法产生大体积的单氧化物和混合氧化物吸收剂和催化剂材料，其结合具有相对高的表面积的高大孔隙度和良好的机械强度。使用原料化合物制备颗粒形式的材料，所需组合物的煅烧粉末和物理性质将这些粉末粉碎成宽的粒度分布，并且任选地可以与无机粘土粘合剂组合。加入必要量的水以形成糊状物，其被挤出，干燥和热处理以产生和期望的挤出物强度。挤出材料的物理性质（密度，大孔度和表面积）基本上与挤出物的热处理温度基本相同，粉末的温度与粉末的煅烧温度大致相同。如果前者基本上高于后者，则表面积减小，但是挤出物的大孔性基本保持恒定。

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