-
公开(公告)号：US20130136664A1
公开(公告)日：2013-05-30
申请号：US13304753
申请日：2011-11-28
申请人： Michael S. BONO , Nicholas J.H. Dunn , Lauren B. Brown , Stephen J. Juhl , Ann M. Anderson , Bradford A. Bruno , Mary K. Mahony
发明人： Michael S. BONO , Nicholas J.H. Dunn , Lauren B. Brown , Stephen J. Juhl , Ann M. Anderson , Bradford A. Bruno , Mary K. Mahony
CPC分类号： B01J35/002 , B01D53/945 , B01D2255/20707 , B01D2255/20753 , B01D2255/20761 , B01D2255/2092 , B01D2255/30 , B01D2255/65 , B01J21/04 , B01J21/063 , B01J21/08 , B01J23/72 , B01J23/755 , B01J35/0026 , B01J35/04 , B01J35/1019 , B01J35/1023 , B01J35/1061 , B01J37/0009 , B01J37/0205 , B01J37/033 , B01J37/036 , Y02T10/22
摘要： A catalyst which remediates hydrocarbon fuel combustion exhaust, including a non-PGM containing aerogel which catalyzes the oxidation of carbon monoxide and hydrocarbons and the reduction of nitrogen oxides present in the exhaust, a catalytic converter made therefrom, and a method for the production thereof is disclosed.
摘要翻译： 一种补救碳氢化合物燃料燃烧排气的催化剂，包括催化一氧化碳和烃的氧化的非PGM的气凝胶和排气中存在的氮氧化物的还原，由其制成的催化转化器及其生产方法， 披露
-
公开(公告)号：US20130079568A1
公开(公告)日：2013-03-28
申请号：US13520430
申请日：2010-12-23
IPC分类号： B01J23/755 , C07C5/02 , B01J37/08
CPC分类号： B01J23/755 , B01J21/04 , B01J23/72 , B01J23/75 , B01J35/0026 , B01J35/0053 , B01J35/0073 , B01J35/023 , B01J35/1047 , B01J35/109 , B01J37/0203 , B01J37/0205 , B01J37/024 , B01J37/08 , B01J37/18 , C07C5/02
摘要： The catalyst of the invention is a particulate catalyst in the form of particles having a minimum dimension of at least 0.8 mm, including a transition metal or a compound thereof dispersed on a porous support material, characterised in that said catalyst particles comprise at least 35% w/w total transition metal; and the transition metal surface area of said catalyst is at least 110 m2 per gram of transition metal and the tapped bulk density of a bed of the catalyst particles is at least 0.7 g/ml. The method of making a catalyst includes multiple steps of impregnation of a porous support with a metal ammine solution followed by drying, calcination and reduction of the dried material. The catalyst is useful in hydrogenation reactions.
摘要翻译： 本发明的催化剂是具有至少0.8mm的最小尺寸的颗粒形式的颗粒催化剂，包括分散在多孔载体材料上的过渡金属或其化合物，其特征在于所述催化剂颗粒包含至少35％ w / w总过渡金属; 并且所述催化剂的过渡金属表面积为每克过渡金属至少为110m 2，并且催化剂颗粒床的抽头体积密度为至少0.7g / ml。 制造催化剂的方法包括用金属氨溶液浸渍多孔载体，然后干燥，煅烧和还原干燥的材料的多个步骤。 该催化剂可用于氢化反应。
-
53.发明申请Crystalline Mesoporous Titanium Dioxide And The Use Thereof In Electrochemical Devices 有权结晶介孔二氧化钛及其在电化学设备中的应用公开(公告)号：US20120225355A1
公开(公告)日：2012-09-06
申请号：US13508529
申请日：2010-11-08
CPC分类号： C01G23/08 , B01J21/063 , B01J35/0013 , B01J35/0026 , B01J35/004 , B01J35/023 , B01J35/1019 , B01J35/1061 , B01J37/036 , C01G23/053 , C01P2002/60 , C01P2002/72 , C01P2002/78 , C01P2004/03 , C01P2004/04 , C01P2004/62 , C01P2006/11 , C01P2006/12 , C01P2006/16 , C01P2006/40 , H01G9/2031 , H01M4/133 , H01M4/1393 , H01M4/485 , H01M4/5825 , H01M4/624 , H01M10/0525 , H01M2004/021 , Y02E10/542 , Y02E60/122
摘要： The present invention relates to the preparation of a mesoporous substantially pure anatase titanium oxide (meso-TiO2) and its use in electrochemical devices, in particular lithium-ion batteries.
摘要翻译： 本发明涉及介孔基本上纯的锐钛矿型氧化钛（meso-TiO2）的制备及其在电化学装置，特别是锂离子电池中的应用。
-
公开(公告)号：US08242048B2
公开(公告)日：2012-08-14
申请号：US12585984
申请日：2009-09-30
申请人： Bruce I. Rosen
发明人： Bruce I. Rosen
CPC分类号： C07C51/25 , B01J21/04 , B01J23/002 , B01J23/56 , B01J23/6525 , B01J23/686 , B01J35/0026 , B01J35/10 , B01J35/1009 , B01J37/0045 , B01J2523/00 , C07C5/3332 , C07C51/215 , C07C2521/04 , C07C2523/68 , Y02P20/52 , C07C53/08 , B01J2523/19 , B01J2523/55 , B01J2523/56 , B01J2523/68 , C07C11/04
摘要： Process for the selective oxidation of ethane to ethylene and/or acetic acid, and/or the selective oxidation of ethylene to acetic acid, by contacting ethane and/or ethylene with a molecular oxygen-containing gas at elevated temperature in the presence of a spray-dried supported catalyst composition. The supported catalyst composition includes molybdenum, vanadium and niobium metal components, supported on a support comprising alpha-alumina. The supported catalyst is prepared by forming a slurry of the metal components and alpha-alumina support particles or an alpha-alumina support precursor, and spray-drying the slurry.
摘要翻译： 通过使乙烷和/或乙烯与含分子氧的气体在升高的温度下在喷雾存在下接触将乙烷选择性氧化成乙烯和/或乙酸，和/或将乙烯选择性氧化成乙酸的方法 - 负载型催化剂组合物。 负载的催化剂组合物包括负载在包含α-氧化铝的载体上的钼，钒和铌金属组分。 通过形成金属组分和α-氧化铝载体颗粒或α-氧化铝载体前体的浆料并喷雾干燥浆料来制备负载型催化剂。
-
公开(公告)号：US08216964B2
公开(公告)日：2012-07-10
申请号：US12183228
申请日：2008-07-31
申请人： Tao Wang , Leslie Wade , Ioan Nicolau , Yumin Liu , Victor Wong , Barbara Kimmich , Jun Han , Valery Sokolovskii , Alfred Hagemeyer , David M. Lowe , Karin Yaccato , Anthony Volpe
发明人： Tao Wang , Leslie Wade , Ioan Nicolau , Yumin Liu , Victor Wong , Barbara Kimmich , Jun Han , Valery Sokolovskii , Alfred Hagemeyer , David M. Lowe , Karin Yaccato , Anthony Volpe
CPC分类号： B01J23/58 , B01J23/464 , B01J23/52 , B01J33/00 , B01J35/002 , B01J35/0026 , B01J35/008 , B01J35/0086 , B01J35/026 , B01J35/1014 , B01J35/1019 , B01J35/1042 , B01J37/0201 , B01J37/0244 , B01J37/16 , C07C67/055 , C07C69/15
摘要： The present invention addresses at least four different aspects relating to catalyst structure, methods of making those catalysts and methods of using those catalysts for making alkenyl alkanoates. Separately or together in combination, the various aspects of the invention are directed at improving the production of alkenyl alkanoates and VA in particular, including reduction of by-products and improved production efficiency. A first aspect of the present invention pertains to a unique palladium/gold catalyst or pre-catalyst (optionally calcined) that includes rhodium or another metal. A second aspect pertains to a palladium/gold catalyst or pre-catalyst that is based on a layered support material where one layer of the support material is substantially free of catalytic components. A third aspect pertains to a palladium/gold catalyst or pre-catalyst on a zirconia containing support material. A fourth aspect pertains to a palladium/gold catalyst or pre-catalyst that is produced from substantially chloride free catalytic components.
摘要翻译： 本发明涉及与催化剂结构有关的至少四个不同方面，制备这些催化剂的方法和使用这些催化剂制备烯基链烷酸酯的方法。 本发明的单独或一起组合地涉及改进烯基链烷酸酯和VA的生产，特别是包括副产物的还原和提高的生产效率。 本发明的第一方面涉及包含铑或其它金属的独特的钯/金催化剂或预催化剂（任选煅烧的）。 第二方面涉及基于层状载体材料的钯/金催化剂或预催化剂，其中一层载体材料基本上不含催化组分。 第三方面涉及在含氧化锆载体材料上的钯/金催化剂或预催化剂。 第四方面涉及由基本上不含氯的催化组分制备的钯/金催化剂或预催化剂。
-
公开(公告)号：US20120165418A1
公开(公告)日：2012-06-28
申请号：US13378595
申请日：2010-05-24
IPC分类号： C07C27/00
CPC分类号： B01J23/80 , B01J23/002 , B01J23/72 , B01J35/0026 , B01J35/0053 , B01J35/026 , B01J37/18 , B01J2523/00 , C07C29/154 , Y02P20/52 , C07C31/04 , B01J2523/17 , B01J2523/22 , B01J2523/27 , B01J2523/31
摘要： A methanol synthesis process includes reacting a process gas containing hydrogen, carbon dioxide and carbon monoxide over a catalyst including shaped units formed from a reduced and passivated catalyst powder the powder including copper in the range 10-80% by weight, zinc oxide in the range 20-90% by weight, alumina in the range 5-60% by weight and optionally one or more oxidic promoter compounds selected from compounds of Mg, Cr, Mn, V, Ti, Zr, Ta, Mo, W, Si and rare earths in the range 0.01-10% by weight, to form a product gas, and condensing methanol, water and oxygenate by-products therefrom, wherein the total oxygenate by-product level in the condensate is below 500 ppm.
摘要翻译： 甲醇合成方法包括使含有氢气，二氧化碳和一氧化碳的工艺气体在催化剂上反应，所述催化剂包括由还原和钝化的催化剂粉末形成的成形单元，该粉末包括10-80重量％的铜，范围为10-80重量％的氧化锌 20-90重量％，氧化铝在5-60重量％范围内，以及任选的一种或多种选自Mg，Cr，Mn，V，Ti，Zr，Ta，Mo，W，Si和稀有金属的氧化促进剂化合物 地球在0.01-10重量％的范围内，以形成产物气体，并从其中冷凝甲醇，水和含氧化合物副产物，其中冷凝物中的总含氧化合物副产物水平低于500ppm。
-
57.发明授权Supported catalyst with solid sphere structure, method for preparing the same and carbon nanotubes prepared using the same 有权具有固体球形结构的负载催化剂，其制备方法和使用其制备的碳纳米管公开(公告)号：US08088707B2
公开(公告)日：2012-01-03
申请号：US12640747
申请日：2009-12-17
申请人： Byeong Yeol Kim , Yun Tack Lee , Seung Yong Bae , Young Sil Lee
发明人： Byeong Yeol Kim , Yun Tack Lee , Seung Yong Bae , Young Sil Lee
CPC分类号： D01F9/127 , B01J23/74 , B01J23/75 , B01J23/8472 , B01J23/88 , B01J35/0026 , B01J35/023 , B01J35/08 , B01J37/0045 , B01J37/0207 , B01J37/031 , B82Y30/00 , B82Y40/00 , C01B32/15 , Y10S977/742 , Y10S977/843
摘要： A supported catalyst with a solid sphere structure of the present invention includes an oxide supporting body and a metal such as Ni, Co, Fe, or a combination thereof distributed on the surface and inside of the supporting body. The supported catalyst with a solid sphere structure can maintain a spherical shape during heat treatment and can be used with a floating bed reactor due to the solid sphere structure thereof.
摘要翻译： 本发明的具有固体球形结构的负载型催化剂包括分布在支撑体的表面和内部的氧化物负载体和诸如Ni，Co，Fe的金属或其组合。 具有固体球形结构的负载型催化剂可以在热处理过程中保持球形，并且由于其固体球体结构可与浮床反应器一起使用。
-
公开(公告)号：US08080492B2
公开(公告)日：2011-12-20
申请号：US12432730
申请日：2009-04-29
IPC分类号： B01J27/04 , B01J27/045 , B01J27/047 , B01J27/051 , B01J27/049 , B01J31/00
CPC分类号： B01J37/031 , B01J23/002 , B01J23/24 , B01J23/652 , B01J23/85 , B01J23/8885 , B01J31/0239 , B01J31/0268 , B01J31/04 , B01J31/2226 , B01J35/0026 , B01J35/006 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1071 , B01J35/1085 , B01J37/0009 , B01J37/0018 , B01J37/20 , B01J2523/00 , B01J2531/64 , B01J2531/66 , B01J2531/847 , C10G45/04 , C10G45/08 , B01J2523/68 , B01J2523/69 , B01J2523/847
摘要： A catalyst precursor for preparing a bulk multi-metallic catalyst upon sulfidation is provided. The precursor has an essentially monomodal pore volume distribution with at least 90% of the pores being macropores, and a total pore volume of at least 0.08 g/cc. The bulk multi-metallic prepared from the precursor is particularly suitable for hydrotreating heavy oil feeds having a boiling point in the range of 343° C. (650° F.)—to 454° C. (850° F.), an average molecular weight Mn ranging from 300 to 400, and an average molecular diameter ranging from 0.9 nm to 1.7 nm.
摘要翻译： 提供了一种用于在硫化时制备本体多金属催化剂的催化剂前体。 前体具有基本单峰孔体积分布，其中至少90％的孔是大孔，总孔体积至少为0.08g / cc。 从前体制备的大量多金属特别适用于加氢处理沸点在343℃（650°F）至454℃（850°F）范围内的重油进料，平均 分子量Mn为300〜400，平均分子量为0.9nm〜1.7nm。
-
59.发明申请公开(公告)号：US20110257414A1
公开(公告)日：2011-10-20
申请号：US13141179
申请日：2009-12-21
IPC分类号： C07D307/60 , B01J37/08 , B01J37/04 , B01J27/198 , B01J35/10
CPC分类号： B01J27/198 , B01J35/002 , B01J35/0026 , B01J35/026 , B01J35/1038 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J35/108 , B01J37/0018 , C07C51/215 , C07C57/145
摘要： The catalytically active mass of a catalyst molded body comprises a multi-element oxide containing vanadium and phosphorus. The specific pore volume PV (in ml/g) of the catalyst molded body, the bulk density p of the catalyst molded body (in kg/l), the geometric surface area Ageo (in mm2), and the geometric volume Vgeo (in mm3) of the catalyst molded body satisfy the condition 0.275
摘要翻译： 催化剂成型体的催化活性物质包含含有钒和磷的多元素氧化物。 催化剂成型体的比孔容积PV（ml / g），催化剂成型体的体积密度ρ（kg / l），几何表面积Ageo（mm2）和几何体积Vgeo mm3）满足条件0.275
-
公开(公告)号：US07964526B2
公开(公告)日：2011-06-21
申请号：US12432728
申请日：2009-04-29
IPC分类号： B01J27/04 , B01J27/045 , B01J27/047 , B01J27/051 , B01J27/049 , B01J31/00
CPC分类号： B01J31/2226 , B01J23/002 , B01J23/24 , B01J23/652 , B01J23/85 , B01J23/8885 , B01J31/0201 , B01J31/04 , B01J35/0026 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1071 , B01J35/1085 , B01J37/0009 , B01J37/0018 , B01J37/0045 , B01J37/031 , B01J37/20 , B01J2523/00 , B01J2531/64 , B01J2531/66 , B01J2531/847 , C10G45/04 , B01J2523/68 , B01J2523/69 , B01J2523/847
摘要： A method for preparing a bulk multi-metallic suitable for hydrotreating heavy oil feeds is provided. In the process of preparing the catalyst precursor which is subsequently sulfided to form the bulk catalyst, a catalyst precursor filter cake is treated with at least a chelating agent, resulting in a catalyst precursor with optimum porosity with at least 90% of the pores being macropores, and having a total pore volume of at least 0.12 g/cc.
摘要翻译： 提供了一种制备适用于加氢处理重油进料的散装多金属的方法。 在制备随后硫化以形成本体催化剂的催化剂前体的过程中，用至少一种螯合剂处理催化剂前体滤饼，得到具有最佳孔隙率的催化剂前体，至少90％的孔是大孔 ，并且具有至少0.12g / cc的总孔体积。
-
-
-
-
-
-
-
-
-
搜索结果
628 条记录 (耗时 0.019 秒)
