公开(公告)号：US20190193060A1

公开(公告)日：2019-06-27

申请号：US16311160

申请日：2017-06-21

申请人： PEKING UNIVERSITY

发明人： Ding MA ,  Lili LIN ,  Siyu YAO

IPC分类号： B01J27/22 ,  B01J35/10 ,  B01J35/00 ,  B01J37/04 ,  B01J37/02 ,  B01J37/32 ,  B01J37/08 ,  C01B3/32 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/755 ,  B01J23/72 ,  B01J23/75

CPC分类号： B01J27/22 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/72 ,  B01J23/75 ,  B01J23/755 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0046 ,  B01J35/0073 ,  B01J35/023 ,  B01J35/1004 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/082 ,  B01J37/084 ,  B01J37/088 ,  B01J37/18 ,  B01J37/32 ,  C01B3/32 ,  C01B3/326 ,  C01B2203/0227 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1217 ,  C01B2203/1223 ,  C01B2203/1229

摘要： A metal/α-MoC1-x load-type single-atomic dispersion catalyst, a synthesis method therefor, and applications thereof. The catalyst uses α-MoC1-x as carrier, and has metal that has the mass fraction ranging from 1-100% and that is dispersed on carrier α-MoC1-x in the single atom form. The catalyst provided in the present application can be adapted to a wide alcohol/water proportion in hydrogen production based on aqueous-phase reforming of alcohols, outstanding hydrogen production performance can be obtained at a variety of proportions, and catalysis performance of the catalyst is much higher than that of metal loaded with an oxide carrier. Especially when the metal is Pt, catalysis performance of the catalyst provided in the present application in the hydrogen production based on aqueous-phase reforming of alcohols is much higher than that of a Pt/α-MoC1-x load-type catalyst on the α-MoC1-x carrier on which Pt is disposed on a layer form in the prior art. The hydrogen production performance of the catalyst provided in the present application can be higher than 20,000 h−1 at the temperature of 190° C.

公开(公告)号：US09731273B2

公开(公告)日：2017-08-15

申请号：US15077220

申请日：2016-03-22

申请人： SABIC Global Technologies B.V.

发明人： Lawrence D'Souza ,  Vinu Viswanath

IPC分类号： C01B3/26 ,  C01B3/32 ,  C01B3/38 ,  C01B3/40 ,  B01J21/00 ,  B01J21/04 ,  B01J21/06 ,  B01J21/12 ,  B01J21/16 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/58 ,  B01J23/63 ,  B01J33/00 ,  B01J37/02 ,  B01J23/83 ,  B01J35/00

CPC分类号： B01J33/00 ,  B01J21/04 ,  B01J21/16 ,  B01J23/005 ,  B01J23/02 ,  B01J23/10 ,  B01J23/42 ,  B01J23/63 ,  B01J23/83 ,  B01J35/0046 ,  B01J35/006 ,  B01J37/0242 ,  B01J37/0244 ,  C01B3/26 ,  C01B3/326 ,  C01B3/382 ,  C01B3/386 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0261 ,  C01B2203/04 ,  C01B2203/0405 ,  C01B2203/062 ,  C01B2203/1041 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1211 ,  C01B2203/1217 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/148 ,  Y02P20/142 ,  Y02P20/52

摘要： Disclosed is a lanthanide oxide coated catalyst, and methods for its use, that includes a supported catalyst comprising a support material, a catalytic material, and a lanthanide oxide, wherein the lanthanide oxide is attached to at least a portion of the surface of the supported catalyst.

公开(公告)号：US09724644B2

公开(公告)日：2017-08-08

申请号：US15037070

申请日：2014-12-04

申请人： CATALER CORPORATION

发明人： Satoshi Matsueda ,  Akimasa Hirai ,  Kenichi Taki

IPC分类号： B01D53/94 ,  B01J37/03 ,  B01J23/00 ,  B01J23/10 ,  B01J23/648 ,  B01J23/652 ,  B01J35/00 ,  B01J37/12

CPC分类号： B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2065 ,  B01D2255/207 ,  B01D2255/20715 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/407 ,  B01J23/002 ,  B01J23/10 ,  B01J23/6484 ,  B01J23/6486 ,  B01J23/6525 ,  B01J23/6527 ,  B01J35/002 ,  B01J35/0046 ,  B01J37/03 ,  B01J37/12 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/36 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/69 ,  B01J2523/828 ,  B01J2523/68 ,  B01J2523/56 ,  B01J2523/3725 ,  B01J2523/822 ,  B01J2523/57 ,  B01J2523/824

摘要： The exhaust gas-purifying catalyst of the invention includes a noble metal, and crystallites that form CZ composite metal particles which serve as a carrier supporting the noble metal and contain at least zirconium (Zr) and cerium (Ce). The CZ composite oxide particles (crystallites) further contain crystal growth-suppressing fine particles which are fine metal particles comprising primarily a metallic element M that melts at 1,500° C. or above and which suppress crystal growth by the CZ composite oxide particles. The content of the metallic element M included in the CZ composite oxide particles, expressed in terms of the oxide thereof, is 0.5 mol % or less of the total oxide.

公开(公告)号：US20160340593A1

公开(公告)日：2016-11-24

申请号：US15111636

申请日：2015-01-16

申请人： THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM

发明人： Frederick Macdonnell ,  Brian Dennis ,  Wilaiwan Chanmanee

IPC分类号： C10G2/00 ,  C07C41/01 ,  C07C29/159 ,  B01J23/75 ,  B01J35/00

CPC分类号： C10G2/40 ,  B01J8/006 ,  B01J8/065 ,  B01J8/067 ,  B01J10/007 ,  B01J19/127 ,  B01J19/1818 ,  B01J19/1825 ,  B01J21/063 ,  B01J23/75 ,  B01J35/002 ,  B01J35/004 ,  B01J35/0046 ,  B01J37/0201 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/18 ,  B01J2208/00044 ,  B01J2208/00398 ,  B01J2208/00451 ,  B01J2219/00038 ,  B01J2219/0004 ,  B01J2219/00058 ,  B01J2219/00132 ,  B01J2219/00144 ,  C07C27/04 ,  C07C29/159 ,  C07C41/01 ,  C10G2/00 ,  C10G2/33 ,  C10G2/332 ,  C10G2/35 ,  C10G2/50 ,  C10G2300/70 ,  Y02P20/142 ,  Y02P20/52 ,  C07C31/04 ,  C07C31/10

摘要： The present invention is directed at an improved process for generating heavier hydrocarbons from carbon dioxide and/or carbon monoxide and water using tandem photochemical-thermochemical catalysis in a single reactor. Catalysts of the present disclosure can comprise photoactive material and deposits of conductive material interspersed on the surface thereof. The conductive material can comprise Fischer-Tropsch type catalysts.

摘要翻译： 本发明涉及一种用于在单个反应器中使用串联光化学 - 热化学催化从二氧化碳和/或一氧化碳和水产生较重烃的改进方法。 本公开的催化剂可以包含光活性材料和散布在其表面上的导电材料的沉积物。 导电材料可以包括费 - 托型催化剂。

公开(公告)号：US20160271588A1

公开(公告)日：2016-09-22

申请号：US15072673

申请日：2016-03-17

申请人： Nippon Pillar Packing Co., Ltd. ,  Kochi University of Technology

发明人： Kazuya KOBIRO ,  Masataka OTANI ,  Keiichiro MORIWAKI ,  Yukimi HAYASHI

IPC分类号： B01J23/46 ,  B01D53/86 ,  B01J37/08 ,  B01J37/16 ,  B01J35/00 ,  B01J35/02

CPC分类号： B01J23/462 ,  B01D53/8671 ,  B01D2255/102 ,  B01D2255/1026 ,  B01D2255/20707 ,  B01D2255/9202 ,  B01D2257/504 ,  B01J21/063 ,  B01J23/40 ,  B01J23/48 ,  B01J23/70 ,  B01J23/74 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0046 ,  B01J35/006 ,  B01J35/008 ,  B01J35/023 ,  B01J35/1019 ,  B01J37/009 ,  B01J37/031 ,  B01J37/033 ,  B01J37/18 ,  B82Y30/00 ,  B82Y40/00 ,  Y10S977/811

摘要： A titanium-oxide catalyst containing catalytic metal shows catalysis under high temperature conditions. A titanium-oxide catalyst contains a titanium-oxide nanoparticle assembly and ruthenium particles. The titanium-oxide nanoparticle assembly is an assembly of titanium-oxide nanoparticles, which are nanoparticles of titanium oxide. The ruthenium particles have a smaller particle diameter than the titanium-oxide nanoparticle assembly and the titanium-oxide nanoparticles. The ruthenium particles are dispersed and supported on a surface of the titanium-oxide nanoparticle assembly.

摘要翻译： 含有催化金属的氧化钛催化剂在高温条件下显示出催化作用。 氧化钛催化剂含有氧化钛纳米颗粒组合物和钌颗粒。 氧化钛纳米颗粒组件是二氧化钛纳米颗粒的组件，其是氧化钛的纳米颗粒。 钌颗粒具有比氧化钛纳米颗粒组件和氧化钛纳米颗粒更小的粒径。 钌颗粒分散并负载在氧化钛纳米颗粒组件的表面上。

公开(公告)号：US08784647B2

公开(公告)日：2014-07-22

申请号：US12967354

申请日：2010-12-14

申请人： Chris E. Kliewer ,  Stuart L. Soled ,  Sabato Miseo ,  Jeffrey S. Beck

发明人： Chris E. Kliewer ,  Stuart L. Soled ,  Sabato Miseo ,  Jeffrey S. Beck

IPC分类号： C10G45/00

CPC分类号： C10G45/08 ,  B01J23/8885 ,  B01J27/0515 ,  B01J33/00 ,  B01J35/002 ,  B01J35/0046 ,  B01J37/04 ,  B01J37/10 ,  B01J37/14 ,  B01J37/20 ,  C10G45/10 ,  C10G49/04 ,  C10G49/06 ,  C10G2300/202 ,  C10G2300/70

摘要： In a process for producing a hydroprocessing catalyst, a particulate metal oxide composition comprising an oxide of at least one first metal selected from Group 6 of the Periodic Table of the Elements can be mixed with particles of a sulfide of at least one second metal selected from Groups 8 to 10 of the Periodic Table of the Elements to produce a particulate catalyst precursor. The particulate catalyst precursor can then be sulfided under conditions sufficient to at least partially convert the particulate catalyst precursor into a layered metal sulfide having defect sites associated with the second metal sulfide.

摘要翻译： 在制备加氢处理催化剂的方法中，包含选自元素周期表第6族的至少一种第一金属的氧化物的颗粒状金属氧化物组合物可与选自以下的至少一种第二金属的硫化物颗粒混合： 元素周期表第8至10族，以产生颗粒催化剂前体。 然后可以在足以至少部分地将颗粒状催化剂前体转化成具有与第二金属硫化物相关的缺陷位点的层状金属硫化物的条件下将颗粒状催化剂前体硫化。

公开(公告)号：US20140045954A1

公开(公告)日：2014-02-13

申请号：US13802921

申请日：2013-03-14

申请人： VELOCYS, INC.

发明人： Stephen Claude LeViness ,  Francis Daly ,  Laura Richard ,  Sreekala Rugmini

IPC分类号： C07C1/04

CPC分类号： C07C1/043 ,  B01J8/00 ,  B01J19/0093 ,  B01J21/08 ,  B01J23/26 ,  B01J23/34 ,  B01J23/8913 ,  B01J23/8986 ,  B01J23/8993 ,  B01J35/0046 ,  B01J35/0053 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0213 ,  B01J37/08 ,  B01J37/088 ,  B01J37/16 ,  B01J37/18 ,  B01J2208/00796 ,  B01J2219/00781 ,  B01J2219/00835 ,  B01J2219/00873 ,  C10G2/33 ,  C10G2/333 ,  C10G2/34

摘要： The disclosed invention relates to a process for conducting a Fischer-Tropsch reaction, comprising flowing a reactant mixture comprising fresh synthesis gas and tail gas in a microchannel reactor in contact with a catalyst to form at least one hydrocarbon product, the catalyst being derived from a catalyst precursor comprising cobalt and a surface modified catalyst support.

摘要翻译： 所公开的发明涉及进行费 - 托反应的方法，包括使包含新鲜合成气和尾气的反应物混合物在与催化剂接触的微通道反应器中流动以形成至少一种烃产物，所述催化剂衍生自 包含钴和表面改性的催化剂载体的催化剂前体。

公开(公告)号：US20120051999A1

公开(公告)日：2012-03-01

申请号：US13319814

申请日：2010-04-07

申请人： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

发明人： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

IPC分类号： C01B15/029 ,  B01J31/38 ,  B01J37/16 ,  B01J31/26 ,  B01J31/28 ,  B82Y30/00

CPC分类号： B01J23/44 ,  B01J23/40 ,  B01J23/50 ,  B01J23/70 ,  B01J23/74 ,  B01J31/10 ,  B01J35/0046 ,  B01J37/0219 ,  B01J37/0244 ,  B01J37/16 ,  C01B15/029 ,  Y10S977/773

摘要： Disclosed herein is a catalyst, including, in one example: a carrier, a polymer electrolyte multilayer film formed on the carrier, and metal particles dispersed in the polymer electrolyte multilayer film. The catalyst can be easily prepared, and can be used to produce hydrogen peroxide in high yield in the presence of a reaction solvent including no acid promoter.

摘要翻译： 本文公开了一种催化剂，在一个实例中包括载体，形成在载体上的聚合物电解质多层膜和分散在聚合物电解质多层膜中的金属颗粒。 催化剂可以容易地制备，并且可以在不含酸促进剂的反应溶剂的存在下以高产率生产过氧化氢。

公开(公告)号：US07829047B2

公开(公告)日：2010-11-09

申请号：US12468568

申请日：2009-05-19

申请人： Grant Dunham ,  Blaise Mibeck ,  Richard Schulz ,  Stephen Wilmoth

发明人： Grant Dunham ,  Blaise Mibeck ,  Richard Schulz ,  Stephen Wilmoth

IPC分类号： B01D53/64 ,  B01D53/86 ,  B01J12/00

CPC分类号： B01J23/38 ,  B01D2255/106 ,  B01D2257/602 ,  B01J23/52 ,  B01J35/0026 ,  B01J35/0046 ,  B01J35/06 ,  B01J37/0215 ,  B01J37/347

摘要： The present invention discloses a catalyst, system, and process for oxidizing mercury. The catalyst can include a substrate and a layer attached to at least part of the substrate. The layer contains a noble metal and has an average thickness of less than 100 nanometers. The substrate can be a plurality of glass fibers that provides for a relatively high surface area for the layer to be attached to. In the alternative, the substrate can be a porous substrate that provides for a high surface area for the layer to be attached to.

摘要翻译： 本发明公开了一种用于氧化汞的催化剂，体系和方法。 催化剂可以包括基材和附着在基材的至少一部分上的层。 该层含有贵金属，平均厚度小于100纳米。 衬底可以是多个玻璃纤维，其为相邻层提供相对高的表面积。 在替代方案中，基底可以是为要附着的层提供高表面积的多孔基底。

公开(公告)号：US06781018B2

公开(公告)日：2004-08-24

申请号：US10371908

申请日：2003-02-20

申请人： Haichao Liu ,  Enrique Iglesia

发明人： Haichao Liu ,  Enrique Iglesia

IPC分类号： C07C4537

CPC分类号： B01J37/0201 ,  B01J23/22 ,  B01J23/28 ,  B01J35/0046 ,  C07C45/37 ,  C07C47/04

摘要： Dimethyl ether is converted to formaldehyde using a supported catalyst comprising molybdenum and/or vanadium oxides. The surface density of the oxide(s) ranges from greater than that for the isolated monomeric oxides upwards, so long as there is a substantial absence of bulk crystalline molybdenum and/or vanadium oxide(s). Conversion and selectivity to formaldehyde are improved as compared to data reported for known catalysts. Also disclosed is a supported catalyst comprising molybdenum and/or vanadium oxides wherein the support comprises one or more reducible metal oxides, preferably a layer or layers of one or more reducible metal oxides disposed on the surface of a particulate alumina or zirconia support.

摘要翻译： 使用包含钼和/或氧化钒的负载催化剂将二甲醚转化成甲醛。 氧化物的表面密度比对于分离的单体氧化物的表面密度高，只要基本上不存在块状结晶的钼和/或氧化钒。 与已知催化剂报道的数据相比，甲醛的转化率和选择性得到改善。 还公开了包含钼和/或氧化钒的载体催化剂，其中载体包含一种或多种可还原的金属氧化物，优选一种或多层设置在颗粒氧化铝或氧化锆载体的表面上的可还原金属氧化物。