专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

WO2014177031A1 一种污水处理专用钯催化剂及其应用审中-公开
公开(公告)号：WO2014177031A1
公开(公告)日：2014-11-06
申请号：PCT/CN2014/076319
申请日：2014-04-28
申请人：南京德磊科技有限公司
发明人：吴浩
IPC分类号： B01J23/89 , C02F1/78 , C02F1/74
CPC分类号： C02F1/725 , B01J23/44 , B01J23/50 , B01J23/89 , B01J23/8906 , B01J23/8933 , B01J37/0225 , C02F1/74 , C02F1/78 , C02F2101/20 , C02F2101/30 , C02F2101/308 , C02F2303/02
摘要：本发明公开了一种污水处理专用钯催化剂，它以不锈钢为载体，不锈钢表面均匀分布金属钯层。本发明还公开了上述污水处理专用钯催化剂的制备方法及其应用。本发明方法运行成本低、去污效果好、能够有效降解有机物、去除臭味并且有效脱色。

32. 发明申请

WO2008110331A1 METAL-DOPED NICKEL OXIDES AS CATALYSTS FOR THE METHANATION OF CARBON MONOXIDE 审中-公开
标题翻译：金属氧化镍作为一氧化碳甲烷的催化剂
公开(公告)号：WO2008110331A1
公开(公告)日：2008-09-18
申请号：PCT/EP2008/001903
申请日：2008-03-11
申请人： UMICORE AG & CO. KG , DUISBERG, Matthias , MAIER, Wilhelm, F. , KRAEMER, Michael
发明人： DUISBERG, Matthias , MAIER, Wilhelm, F. , KRAEMER, Michael
IPC分类号： B01J23/889 , B01J23/89 , B01J37/03 , C07C1/04 , C01B3/58 , C10L3/08 , B01J21/06 , B01J23/76 , B01J23/83 , B01J29/072 , C10K3/04
CPC分类号： B01J23/894 , B01J21/06 , B01J21/063 , B01J23/76 , B01J23/83 , B01J23/889 , B01J23/892 , B01J23/8933 , B01J29/072 , B01J37/036 , C01B3/586 , C01B2203/0445 , C01B2203/047 , C07C1/043 , C07C2523/889 , C07C2523/89 , H01M8/0668 , H01M2008/1095 , C07C9/04
摘要： The invention relates to catalysts for the methanation of carbon monoxide, which comprise metal-doped nickel oxide of the composition (in mol%) (M1) a (M2) b Ni c O x where a = 0.1 to 5 mol%, b = 3 to 20 mol% and c = 100 - (a +b) mol% and M1 comprises at least one metal of transition group VII or VIII of the PTE (= Periodic Table of the Elements) and M2 comprises at least one metal of transition group III or IV of the PTE. The catalysts can be used as pure catalysts or as supported catalysts, if appropriate applied as coatings to an inert support body. They display high conversion and high selectivity and are used in methanation processes of CO in hydrogen-containing gas mixtures, in particular in reformates for operation of fuel cells. The catalysts of the invention can be prepared by precipitation, impregnation, sol-gel methods, sintering processes or by powder synthesis.
摘要翻译：本发明涉及用于甲烷化一氧化碳的催化剂，其包含组合物的金属掺杂的氧化镍（以摩尔％计）（M1）（M2）其中a = 0.1〜5摩尔％，b = 3〜20摩尔％，c = 100-（a + b）摩尔％，M1至少包含（a + b）摩尔％ PTE（=元素周期表）的过渡组VII或VIII的一种金属和M2包含至少一种PTE的过渡组III或IV的金属。催化剂可以用作纯催化剂或作为负载型催化剂，如果适用，则用作惰性载体的涂层。它们具有高转化率和高选择性，并且用于含氢气体混合物中CO的甲烷化过程，特别是用于燃料电池操作的重整产物。本发明的催化剂可以通过沉淀，浸渍，溶胶 - 凝胶法，烧结工艺或粉末合成法制备。

33. 发明申请

WO2007001418A2 MULTICOMPONENT NANOPARTICLES FORMED USING A DISPERSING AGENT 审中-公开
标题翻译：用分散剂形成多组分纳米粒子
公开(公告)号：WO2007001418A2
公开(公告)日：2007-01-04
申请号：PCT/US2005037545
申请日：2005-10-19
申请人： HEADWATERS NANOKINETIX INC , ZHOU BING , PARASHER SUKESH , RUETER MICHAEL
发明人： ZHOU BING , PARASHER SUKESH , RUETER MICHAEL
IPC分类号： B01J23/00
CPC分类号： B01J35/0013 , B01J21/18 , B01J23/8906 , B01J23/8933 , B01J23/8946 , B01J35/006 , B01J37/0203 , B01J37/18 , B82Y30/00 , B82Y40/00
摘要： Nanoparticles include a plurality of two or more dissimilar components selected from the group of noble metals, base transition metals, alkali earth metals, and rare earth metals and/or different groups of the periodic table of elements. The two or more dissimilar components are dispersed using a dispersing agent such that the nanoparticles have a substantially uniform distribution of the two or more dissimilar components. The dispersing agents can be poly functional small organic molecules, polymers, or oligomers, or salts of these. The molecules of the dispersing agent bind to the particle atoms to overcome same-component attractions, thereby allowing dissimilar components to form heterogeneous manoparticles. Dissimular components such as iron and platinum can be complexed using the dispersing agent to form sbstantially uniform heterogeneous nanoparticles. The nanoparticles can be used alone or applied to a support. At least a portion of the dispersing agent can be removed by reduction and/or oxidation.
摘要翻译：纳米颗粒包括多种选自贵金属，碱过渡金属，碱土金属和稀土金属和/或元素周期表的不同基团的两种或更多种不同组分。使用分散剂分散两种或更多种不同组分，使得纳米粒子具有两种或更多种不同组分的基本均匀分布。分散剂可以是多官能小有机分子，聚合物或低聚物或这些的盐。分散剂的分子与粒子原子结合以克服相同成分的吸引力，由此允许不相似的组分形成不均匀的人造粒子。可以使用分散剂使异物组分如铁和铂复合以形成基本均匀的非均相纳米粒子。纳米颗粒可以单独使用或应用于支持物。至少一部分分散剂可以通过还原和/或氧化除去。

34. 发明申请

WO2006116193A1 HYDROGENATION CATALYST AND HYDROGENATION METHOD 审中-公开
标题翻译：氢化催化剂和氢化方法
公开(公告)号：WO2006116193A1
公开(公告)日：2006-11-02
申请号：PCT/US2006/015257
申请日：2006-04-19
申请人： SHELL OIL COMPANY , KOMPLIN, Glenn Charles , SMEGAL, John Anthony
发明人： KOMPLIN, Glenn Charles , SMEGAL, John Anthony
IPC分类号： B01J23/89 , C07C29/141 , C07C31/20
CPC分类号： C12C11/02 , B01J23/8933 , B01J23/8986 , B01J23/8993 , C07C29/141 , C07C31/205
摘要： The present invention provides a hydrogenation catalyst effective for hydrogenating 3-hydroxypropionaldehyde to 1,3-propanediol. The hydrogenation catalyst comprises an a-alumina support, nickel, ruthenium, and a promoter. The nickel is deposited on the a-alumina support, and the ruthenium and the promoter are deposited on the nickel and the a-alumina support. The a-alumina support comprises at least 92 wt. % of the catalyst, and the nickel comprises from 1 wt. % to 6 wt. % of the catalyst. The present invention also provides a process of hydrogenating 3-hydroxypropionaldehyde to 1,3-propanediol with the catalyst.
摘要翻译：本发明提供了一种对3-羟基丙醛氢化成1,3-丙二醇有效的氢化催化剂。氢化催化剂包括α-氧化铝载体，镍，钌和助催化剂。镍沉积在α-氧化铝载体上，钌和助催化剂沉积在镍和α-氧化铝载体上。 α-氧化铝载体包含至少92wt。％的催化剂，并且镍包含1重量％％至6wt。％的催化剂。本发明还提供了使用催化剂将3-羟基丙醛氢化成1,3-丙二醇的方法。

35. 发明申请

WO2005077532A1 CATALYST POWDER, EXHAUST GAS PURIFYING CATALYST, AND METHOD OF PRODUCING THE CATALYST POWDER 审中-公开
标题翻译：催化剂粉末，排气净化催化剂及其制备方法
公开(公告)号：WO2005077532A1
公开(公告)日：2005-08-25
申请号：PCT/JP2005/002195
申请日：2005-02-08
申请人： NISSAN MOTOR CO., LTD. , YASUDA, Hirofumi , SUGA, Katsuo , NAKAMURA, Masanori , WAKAMATSU, Hironori , SHIRATORI, Kazuyuki , SEKIBA, Toru
发明人： YASUDA, Hirofumi , SUGA, Katsuo , NAKAMURA, Masanori , WAKAMATSU, Hironori , SHIRATORI, Kazuyuki , SEKIBA, Toru
IPC分类号： B01J35/00
CPC分类号： B01J35/0013 , B01D53/945 , B01J23/66 , B01J23/8906 , B01J23/8913 , B01J23/8933 , B01J23/894 , B01J35/006 , B01J35/0066 , B01J37/0072 , B01J37/033 , B01J37/16 , Y02T10/22
摘要： A method of producing catalyst powder of the present invention has a step of precipitating any one of a noble metal particle (5) and a transition metal particle (10) in a reversed micelle (1); a step of precipitating, in the reversed micelle (1) in which any one of the noble metal particle (5) and the transition metal particle (10) is precipitated, a porous support material (7) which supports the noble metal particle (5) and the transition metal particle (10); and a step of precipitating the other of the noble metal particle (5) and the transition metal particle (10) in the reversed micelle (1) in which any one of the noble metal particle (5)
摘要翻译：本发明的催化剂粉末的制造方法具有使反胶束（1）中的贵金属粒子（5）和过渡金属粒子（10）中的任一种析出的工序。在贵金属粒子（5）和过渡金属粒子（10）中的任何一个析出的反胶束（1）中析出支撑贵金属粒子（5）的多孔性支撑体（7）的步骤）和过渡金属颗粒（10）; 以及将贵金属粒子（5）和任何一种贵金属粒子（5）的反胶束（1）中的贵金属粒子（5）和过渡金属粒子（10）中的另一方析出的步骤，

36. 发明申请

WO2005070536A1 CATALYST FOR PRODUCTION OF HYDROGEN 审中-公开
标题翻译：催化剂生产氢
公开(公告)号：WO2005070536A1
公开(公告)日：2005-08-04
申请号：PCT/US2005/001362
申请日：2005-01-18
申请人： SUB-CHEMIE INC. , WAGNER, Jon, P. , CAI, Yeping , WAGNER, Aaron, L. , BALAKOS, Michael, W.
发明人： WAGNER, Jon, P. , CAI, Yeping , WAGNER, Aaron, L. , BALAKOS, Michael, W.
IPC分类号： B01J23/656
CPC分类号： C01B3/16 , B01J21/06 , B01J21/066 , B01J23/002 , B01J23/56 , B01J23/63 , B01J23/648 , B01J23/652 , B01J23/656 , B01J23/6567 , B01J23/89 , B01J23/8933 , B01J2523/00 , C01B2203/0283 , C01B2203/066 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1094 , Y02P20/52 , B01J2523/3712 , B01J2523/48 , B01J2523/828
摘要： The present development is a catalyst for use in the water-gas-shift reaction. The catalyst includes a Group VIII or Group IB metal, a transition metal promoter selected from the group consisting of rhenium, niobium, silver, manganese, vanadium, molybdenum, titanium, tungsten and a combination thereof, and a ceria-based support. The support may further include gadolinuim, samarium, zirconium, lithium, cesium lanthanum, praseodymium, manganese, titanium, tungsten, neodymium or a combination thereof. A process for preparing the catalyst is also presented. In a preferred embodiment, the process involves providing “clean” precursors as starting materials in the catalyst preparation.
摘要翻译：本发明是用于水煤气变换反应的催化剂。催化剂包括VIII族或IB族金属，选自铼，铌，银，锰，钒，钼，钛，钨及其组合的过渡金属助催化剂和二氧化铈基载体。载体还可以包括钆，钐，锆，锂，铯镧，镨，锰，钛，钨，钕或它们的组合。还提出了制备催化剂的方法。在优选的实施方案中，该方法包括提供“干净的”前体作为催化剂制备中的原料。

37. 发明申请

WO2004073856A1 CATALYST FOR PURIFYING ENGINE EXHAUST GASES 审中-公开
标题翻译：用于净化发动机排气的催化剂
公开(公告)号：WO2004073856A1
公开(公告)日：2004-09-02
申请号：PCT/RU2004/000008
申请日：2004-01-14
IPC分类号： B01J23/89
CPC分类号： B01J23/8933 , B01D53/945 , B01J23/002 , B01J23/63 , B01J23/64 , B01J23/648 , B01J23/656 , B01J35/0006 , B01J2523/00 , Y02T10/22 , B01J2523/11 , B01J2523/25 , B01J2523/3706 , B01J2523/3712 , B01J2523/55 , B01J2523/68 , B01J2523/72 , B01J2523/69 , B01J2523/845 , B01J2523/23 , B01J2523/48 , B01J2523/54 , B01J2523/56 , B01J2523/22 , B01J2523/44 , B01J2523/847
摘要： The inventive catalyst for purifying gasoline and diesel engine sulfur oxide-containing exhaust gases comprises a modular porous carrier or filter provided with a catalytically active layer. In order to increase the catalyst stability, in addition to platinum and palladium, complex oxides of base metals like lithium, potassium, magnesium, barium, lead, lanthanum, cerium and bismuth, and of transition metals like nickel, cobalt, manganese, vanadium, niobium, molybdenum and tungsten are added into the catalytically active layer, the modular carrier being formed from acid-resistant porous ceramics based on aluminium, boron, phosphorus and silicium oxides embodied in the form of a module or filter. The inventive technical solution combines the functions of a stable three-functional catalyst and a filter-accumulator of smoke black particles and sulphuric-acid compounds, and carries out the catalytic regeneration of the filter at a normal and high engine load. The inventive catalyst can be used for reducing the emission of most toxic exhaust gases and solid particles of a diesel engine when it is combined with partial recirculation of purified exhaust gases.
摘要翻译：用于净化汽油和柴油机含硫氧化物的废气的本发明催化剂包括设置有催化活性层的模块化多孔载体或过滤器。为了提高催化剂稳定性，除了铂和钯之外，还可以使用诸如锂，钾，镁，钡，铅，镧，铈和铋的贱金属的复合氧化物，以及过渡金属如镍，钴，锰，钒，铌，钼和钨被添加到催化活性层中，模块化载体由基于以模块或过滤器形式体现的铝，硼，磷和氧化硅的耐酸性多孔陶瓷形成。本发明的技术方案结合了稳定的三功能催化剂和烟黑颗粒和硫酸化合物的过滤器的功能，并在正常和高的发动机负荷下进行过滤器的催化再生。当本发明的催化剂与净化废气的部分再循环相结合时，可用于减少柴油发动机的大部分有毒废气和固体颗粒的排放。

38. 发明申请

WO03051493A2 PLATINUM GROUP METAL PROMOTED COPPER OXIDATION CATALYSTS AND METHODS FOR CARBON MONOXIDE REMEDIATION 审中-公开
标题翻译：铂族金属促进铜氧化催化剂和碳氧化物补救方法
公开(公告)号：WO03051493A2
公开(公告)日：2003-06-26
申请号：PCT/US0235545
申请日：2002-11-06
申请人： ENGELHARD CORP
发明人： SHORE LAWRENCE , RUETTINGER WOLFANG F , FARRAUTO ROBERT J
IPC分类号： B01J23/89 , B01J37/02 , C01B3/58 , H01M8/06 , B01D53/86
CPC分类号： H01M8/0662 , B01J23/8933 , B01J23/894 , B01J37/0205 , B01J37/0248 , C01B3/583 , C01B2203/0205 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/146 , H01M8/0612 , H01M8/0668
摘要： The invention provides copper-based preferential oxidation catalysts containing low concentrations of platinum group metals, and processes that utilize the catalysts for selectively oxidizing carbon monoxide from an input gas stream that contains carbon monoxide, oxygen and hydrogen. Processes that are conducted with the disclosed preferential oxidation catalysts achieve selective oxidization of carbon monoxide with minimal consumption of hydrogen over wide temperature ranges. In some embodiments,_the catalysts of the invention have an oxide support on which is dispersed copper or an oxide thereof, a platinum group metal and a reducible metaloxide. In other embodiments, the catalysts have a cerium oxide support on which is dispersed copper or an oxide thereof and a platinum group metal. The invention also provides apparatus, such as fuel processors, that supply hydrogen to a fuel cell, that incorporate the disclosed preferential oxidation catalysts.
摘要翻译：本发明提供了含有低浓度铂族金属的铜基优先氧化催化剂，以及利用催化剂从含有一氧化碳，氧气和氢气的输入气流中选择性氧化一氧化碳的方法。使用所公开的优先氧化催化剂进行的方法在宽温度范围内以最少的氢消耗实现一氧化碳的选择性氧化。在一些实施方案中，本发明的催化剂具有氧化物载体，其上分散有铜或其氧化物，铂族金属和可还原的金属氧化物。在其它实施方案中，催化剂具有氧化铈载体，其上分散有铜或其氧化物和铂族金属。本发明还提供了向燃料电池供应氢的装置，例如燃料处理器，其结合了所公开的优先氧化催化剂。

39. 发明申请

WO0136323A3 COBALT-BASED CATALYSTS AND PROCESS FOR PRODUCING SYNTHESIS GAS 审中-公开
标题翻译：基于钴的催化剂和生产合成气的方法
公开(公告)号：WO0136323A3
公开(公告)日：2002-02-14
申请号：PCT/US0031451
申请日：2000-11-15
申请人： CONOCO INC
发明人： GAFFNEY ANNE M , SONG ROGER , OSWALD ROBERT , CORBIN DAVID
IPC分类号： B01J23/00 , B01J23/75 , B01J23/76 , B01J23/78 , B01J23/83 , B01J23/89 , C01B3/38 , C01B3/40
CPC分类号： C01B3/40 , B01J23/002 , B01J23/005 , B01J23/75 , B01J23/76 , B01J23/78 , B01J23/80 , B01J23/83 , B01J23/8913 , B01J23/8933 , B01J2523/00 , C01B3/386 , C01B2203/0261 , C01B2203/1023 , C01B2203/1029 , C01B2203/1052 , C01B2203/1082 , C01B2203/1094 , C01B2203/1241 , Y02P20/52 , B01J2523/3706 , B01J2523/48 , B01J2523/845 , B01J2523/12 , B01J2523/31 , B01J2523/847 , B01J2523/23 , B01J2523/27 , B01J2523/22 , B01J2523/828
摘要： A process is disclosed for the catalytic partial oxidation of light hydrocarbons such as methane. The process involves the conversion of a hydrocarbon feedstock by contacting a feed stream comprising the hydrocarbon feedstock and an oxygen-containing gas with a catalyst in a reaction zone maintained at conversion-promoting conditions in a millisecond contact time reactor effective to produce an effluent stream containing primarily carbon monoxide and hydrogen. Certain preferred catalysts of the invention comprise cobalt metal and/or cobalt containing compound(s), a promoter, and a refractory support are capable of efficiently producing syngas at high selectivities for CO and H2 products.
摘要翻译：公开了一种用于轻质烃如甲烷的催化部分氧化的方法。该方法包括通过使包含烃原料的进料流和含氧气体与催化剂在保持在转化促进条件下的反应区域中接触的烃原料进行转化，该反应器有效地产生含有主要是一氧化碳和氢气。本发明的某些优选的催化剂包含钴金属和/或钴的化合物，促进剂和耐火载体能够以高选择性有效地生产CO和H 2产物的合成气。

40. 发明申请

WO01083106A2 CATALYSTS FOR THE OXIDATION OF LOWER OLEFINS TO UNSATURATED ALDEHYDES; METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译：将低脂氧化为不饱和脂肪酸的催化剂; 制备和使用它的方法
公开(公告)号：WO01083106A2
公开(公告)日：2001-11-08
申请号：PCT/EP2001/004434
申请日：2001-04-19
IPC分类号： B01J23/89 , B01J37/04 , C07B61/00 , C07C45/34 , C07C45/35 , C07C47/21 , C07C47/22 , C07C45/33
CPC分类号： C07C45/34 , B01J23/8933 , B01J37/04 , C07C45/35 , Y02P20/582 , C07C47/22
摘要： The present invention provides a catalyst composition for the production of unsaturated aldehydes by the oxidation of the corresponding olefins, and methods of making and using such catalyst compositions. The catalysts of the present invention include compositions of the formula: MoaPdbBicFedX eX fX gOz, wherein X is an element selected from Co, Ni, V, Pt, Rh, or mixtures thereof; X is an element selected from A1, Ga, Ge, Mn, Nb, Zn, Ag, P, Si, W, or mixtures thereof; X is an element selected from K, Mg, Rb, Ca, Sr, Ba, Na, In, or mixtures thereof; a is 1; b is 0 , X , and X in the catalyst composition. Using the methods of the present invention, one may effectively oxidize the desired starting materials at relatively high levels of conversion, selectivity, and productivity, and with minimal side products.
摘要翻译：本发明提供了通过氧化相应的烯烃来生产不饱和醛的催化剂组合物，以及制备和使用这种催化剂组合物的方法。本发明的催化剂包括下式的组合物：其中X 1是选自Co，Ni，V，Pt，Rh或其混合物的元素;其中X 1是选自Co，Ni，V，Pt，Rh的元素。 X 2是选自Al，Ga，Ge，Mn，Nb，Zn，Ag，P，Si，W或其混合物的元素; X 3是选自K，Mg，Rb，Ca，Sr，Ba，Na，In或其混合物的元素; a是1; b为0

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式