公开(公告)号：US20150098893A1

公开(公告)日：2015-04-09

申请号：US14395010

申请日：2013-04-22

Applicant: SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Hicham Idriss ,  Ahmed Wahab Khaja ,  Taiwo Odedairo ,  Majed Mohammed Mussa

IPC: B01J23/58 ,  C01B3/22 ,  C01B3/04

CPC classification number: B01J23/58 ,  B01J21/063 ,  B01J35/004 ,  B01J37/031 ,  B01J37/036 ,  C01B3/042 ,  C01B3/22 ,  C01B3/26 ,  C01B2203/0277 ,  C01B2203/1041 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1229 ,  C01G23/006 ,  C02F2305/10 ,  Y02E60/364

Abstract: The present invention relates to a photocatalyst for the generation of diatomic hydrogen from a hydrogen containing precursor under the influence of actinic radiation comprising semiconductor support particles comprised of SrTiO3 and TiO2 with one or more noble and/or transition metals deposited thereon. Further disclosed is a method for preparing such catalyst and a method for generating diatomic hydrogen by photolysis.

Abstract translation: 本发明涉及一种用于在光化辐射影响下由含氢前体产生双原子氢的光催化剂，其包含由SrTiO 3和TiO 2与沉积在其上的一种或多种贵金属和/或过渡金属组成的半导体载体颗粒。 进一步公开了制备这种催化剂的方法和通过光解产生双原子氢的方法。

公开(公告)号：US20150069295A1

公开(公告)日：2015-03-12

申请号：US14481608

申请日：2014-09-09

Applicant: National University of Singapore

Inventor： Ghim Wei Ho ,  Minmin Gao ,  Jing Wang

IPC: C01B3/00 ,  B01J23/52 ,  H01G4/04 ,  H01M8/04 ,  H01G9/20 ,  C01B3/08 ,  B01J21/18

CPC classification number: C01B3/042 ,  B01J21/063 ,  B01J21/185 ,  B01J23/52 ,  B01J27/20 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/004 ,  B01J35/006 ,  B01J35/1019 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/036 ,  H01G9/2031 ,  H01M8/04216 ,  Y02E60/364

Abstract: A hydrogel composition for photocatalytic hydrogen production and storage. The composition containing a graphene, a TiO2 nanotube array, and a carbon quantum dot defines a three-dimensional porous and continuous cross-linked structure. Also disclosed is a method of producing this composition.

Abstract translation: 一种用于光催化氢生产和储存的水凝胶组合物。 含有石墨烯，TiO 2纳米管阵列和碳量子点的组合物限定了三维多孔连续交联结构。 还公开了制备该组合物的方法。

公开(公告)号：US20140336411A1

公开(公告)日：2014-11-13

申请号：US14237621

申请日：2012-08-09

Applicant: Alfred Hagemeyer ,  Gerhard Mestl ,  Silvia Neumann ,  Andras Tompos ,  Jozsef Margitfalvi ,  Lajos Istvan Vegvari

Inventor： Alfred Hagemeyer ,  Gerhard Mestl ,  Silvia Neumann ,  Andras Tompos ,  Jozsef Margitfalvi ,  Lajos Istvan Vegvari

IPC: B01J27/057 ,  C07C51/16

CPC classification number: B01J27/0576 ,  B01J23/8898 ,  B01J35/002 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0009 ,  B01J37/0215 ,  B01J37/033 ,  B01J37/036 ,  B01J37/04 ,  B01J37/08 ,  B01J37/084 ,  B01J2523/00 ,  C07C51/16 ,  C07C51/252 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/72 ,  B01J2523/845 ,  C07C57/04

Abstract: A catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, in particular for the selective oxidation of propane to acrylic acid, comprising a) molybdenum (Mo), b) vanadium (V), c) niobium (Nb), d) tellurium (Te), e) manganese (Mn) and cobalt, in which the molar ratio of at least one element, which is selected from manganese and cobalt, to molybdenum lies in the range 0.01 to 0.2. Furthermore, a catalyst for the oxidation and/or oxidative dehydrogenation of hydrocarbons, a use of the catalyst material or of the catalyst, a method for producing a catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, and a method for the selective oxidation of propane to acrylic acid.

Abstract translation: 一种用于烃的氧化和/或氧化脱氢的催化剂材料，特别是用于丙烷选择性氧化丙烯酸的催化剂材料，其包括a）钼（Mo），b）钒（V），c）铌（Nb），d） 碲（Te），e）锰（Mn）和钴，其中至少一种选自锰和钴的元素与钼的摩尔比在0.01至0.2的范围内。 此外，用于烃的氧化和/或氧化脱氢的催化剂，催化剂材料或催化剂的用途，用于烃的氧化和/或氧化脱氢的催化剂材料的制备方法以及选择性的方法 丙烷氧化成丙烯酸。

公开(公告)号：US08871669B2

公开(公告)日：2014-10-28

申请号：US12789592

申请日：2010-05-28

Applicant: Larry Neil Lewis ,  Oltea Puica Siclovan ,  Dan Hancu ,  Ashish Balkrishna Mhadeshwar ,  Ming Yin

Inventor： Larry Neil Lewis ,  Oltea Puica Siclovan ,  Dan Hancu ,  Ashish Balkrishna Mhadeshwar ,  Ming Yin

IPC: B01J23/00 ,  B01J21/00 ,  B01J20/00 ,  B01J35/10 ,  B01J37/02 ,  B01J23/38 ,  B01J37/03 ,  B01J23/40 ,  B01J23/48 ,  B01J21/04 ,  B01J23/50 ,  B01J23/74 ,  B01D53/94

CPC classification number: B01J35/1061 ,  B01D53/9418 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/106 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/2092 ,  B01D2255/9205 ,  B01D2257/404 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/38 ,  B01J23/40 ,  B01J23/48 ,  B01J23/50 ,  B01J23/74 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0242 ,  B01J37/033 ,  B01J37/036

Abstract: A catalyst composition is provided comprising a homogeneous solid mixture having ordered directionally aligned tubular meso-channel pores having an average diameter in a range of about 1 nanometer to about 15 nanometers, wherein the homogeneous solid mixture is prepared from a gel formed in the presence of a solvent, modifier, an inorganic salt precursor of a catalytic metal, an inorganic precursor of a metal inorganic network, and a templating agent. The templating agent comprises an octylphenol ethoxylate having a structure [I]: wherein “n” is an integer having a value of about 8 to 20.

Abstract translation: 提供了一种催化剂组合物，其包含均匀的固体混合物，其具有排列方向取向的管状中孔通道孔，其平均直径在约1纳米至约15纳米的范围内，其中均匀的固体混合物由在存在 溶剂，改性剂，催化金属的无机盐前体，金属无机网络的无机前体和模板剂。 模板剂包含具有[I]结构的辛基酚乙氧基化物：其中“n”是具有约8至20的值的整数。

公开(公告)号：US08859453B2

公开(公告)日：2014-10-14

申请号：US14085338

申请日：2013-11-20

Applicant: National University of Singapore

Inventor： Liang Hong ,  Xiong Yin

IPC: B01J23/89 ,  B01J37/16 ,  B01J37/03 ,  B01J23/755 ,  B01J37/18 ,  B01J37/00 ,  C01B3/26 ,  C01B3/40 ,  B01J23/78 ,  B01J23/02 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08

CPC classification number: C01B3/26 ,  B01J21/04 ,  B01J21/06 ,  B01J21/066 ,  B01J21/08 ,  B01J23/02 ,  B01J23/755 ,  B01J23/78 ,  B01J23/892 ,  B01J37/0036 ,  B01J37/033 ,  B01J37/036 ,  B01J37/16 ,  B01J37/18 ,  C01B3/40 ,  C01B2203/0261 ,  C01B2203/1058 ,  C01B2203/1241 ,  C01B2203/1247 ,  Y02P20/52

Abstract: A metal oxide-supported nickel catalyst includes a matrix containing a metal oxide and catalytic sites distributed throughout the matrix and having an intricate interface with the matrix, in which the catalytic sites are selected from the group consisting of nano-nickel(0) domains and nano-nickel(0)-A(0) alloy domains. Also disclosed are a method for preparing this catalyst and a method for using it to produce carbon monoxide and hydrogen by partial oxidation of a C1-C5 hydrocarbon.

Abstract translation: 金属氧化物负载的镍催化剂包括含有金属氧化物的基体和分布在整个基体中的催化部位，并且与基体具有复杂的界面，其中催化位点选自纳米镍（0）结构域和 纳米镍（0）-A（0）合金领域。 还公开了制备该催化剂的方法及其用于通过C1-C5烃的部分氧化产生一氧化碳和氢气的方法。

公开(公告)号：US20140235893A1

公开(公告)日：2014-08-21

申请号：US13772736

申请日：2013-02-21

Applicant: KING SAUD UNIVERSITY ,  KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY

Inventor： Yousef S. Al-Zeghayer ,  Moustafa A. Soliman ,  Sulaiman Al-Mayman ,  Abdulrhman S. Al-Awadi

IPC: B01J27/199 ,  C07C51/215 ,  B01J23/652

CPC classification number: C07C51/215 ,  B01J21/063 ,  B01J23/6525 ,  B01J37/036 ,  B01J37/08 ,  B01J2523/00 ,  Y02P20/582 ,  B01J2523/23 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68 ,  B01J2523/824 ,  C07C53/08

Abstract: The invention relates to the development of a catalyst for selectively producing acetic acid from a gaseous feedstock of ethane, ethylene or mixtures thereof and oxygen at a low temperature. Said gaseous feedstock is brought together with a catalyst containing the oxides of Mo, V and Nb and nano metallic Pd optionally together with a hetero-poly acid and/or Sb and Ca. The present catalytic system provides both higher selectivity and yield of acetic with minimal production of side products of ethylene and CO.

Abstract translation: 本发明涉及用于从低温下由乙烷，乙烯或其混合物和氧气的气体原料选择性地生产乙酸的催化剂的开发。 所述气态原料与含有Mo，V和Nb的氧化物的催化剂和纳米金属Pd任选地与杂多酸和/或Sb和Ca一起被带到一起。 本催化体系提供了更高的乙酸选择性和产率，同时产生乙烯和CO的副产物。

公开(公告)号：USRE45083E1

公开(公告)日：2014-08-19

申请号：US12651206

申请日：2009-12-31

Applicant: Oji Kuno

Inventor： Oji Kuno

IPC: B01D53/56 ,  B01D53/94 ,  B01J8/02 ,  C01B21/00 ,  C01B23/00 ,  C01B25/00 ,  C01B31/00 ,  C01B33/00 ,  C01B35/00 ,  C01G30/00 ,  B01D53/86 ,  B01J8/00 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10 ,  B01J23/40 ,  B01J21/04

CPC classification number: C01G25/00 ,  B01J21/066 ,  B01J23/10 ,  B01J23/63 ,  B01J35/0006 ,  B01J37/036 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/12

Abstract: The present invention relates to metal oxide particles having cores comprising larger molar amounts of zirconia than of ceria, and surface layers comprising larger molar amounts of ceria than of zirconia. Further, the present invention relates to a method for preparing the particles. The method comprises preparing a solution comprising zirconia sol and ceria sol, adjusting the pH of the solution within ±0.5 on the basis of the isoelectric point of zirconia, and aggregating zirconia and then aggregating ceria around the aggregated zirconia from the solution to make aggregates. Furthermore, the present invention relates to an exhaust gas purifying catalyst comprising the metal oxide particles, and a noble metal carried by the metal oxide particles.

Abstract translation: 本发明涉及具有比二氧化铈更大摩尔量的氧化锆的核的金属氧化物颗粒以及包含比氧化锆更大摩尔量的二氧化铈的表面层。 此外，本发明涉及一种制备颗粒的方法。 该方法包括制备包含氧化锆溶胶和二氧化铈溶胶的溶液，基于氧化锆的等电点将溶液的pH调节在±0.5内，并且聚集氧化锆，然后从溶液中聚集氧化锆周围的二氧化铈聚集以制备聚集体。 此外，本发明涉及包含金属氧化物颗粒的废气净化催化剂和由金属氧化物颗粒承载的贵金属。

公开(公告)号：US20140213440A1

公开(公告)日：2014-07-31

申请号：US13873160

申请日：2013-04-29

Applicant: NATIONAL CHIAO TUNG UNIVERSITY

Inventor： CHI-SHEN LEE ,  SHENG-FENG WENG ,  YUN-SHENG CHEN ,  YUN-HSIN WANG

IPC: B01J23/83

CPC classification number: B01J23/83 ,  B01J23/63 ,  B01J35/002 ,  B01J37/0018 ,  B01J37/036 ,  B01J37/08 ,  B01J37/10 ,  C01B3/00 ,  C01B3/40 ,  C01B2203/1041 ,  C01B2203/1064 ,  Y02P20/52

Abstract: The instant disclosure relates to a preparation method of ethanol reforming catalyst, comprising the following steps. The first step is mixing a first metal precursor, a second metal precursor, and a third metal precursor with an organic medium to form a mixture. The next step is adding a surfactant to the mixture, and then allowing resting for 3 to 7 days to form a colloidal gel. The next step is calcining the colloidal gel for 1 to 5 hours in a first temperature region of 350° C. to 550° C., and then calcining the colloidal gel for 1 to 5 hours in a second temperature region of 800° C. to 1000° C. to form an ethanol reforming catalyst. The instant disclosure further provides an ethanol reforming catalyst composition.

Abstract translation: 本公开涉及乙醇重整催化剂的制备方法，包括以下步骤。 第一步是将第一金属前体，第二金属前体和第三金属前体与有机介质混合以形成混合物。 下一步是向混合物中加入表面活性剂，然后静置3至7天以形成胶体凝胶。 下一步是在350℃至550℃的第一温度区域内煅烧胶体凝胶1至5小时，然后在800℃的第二温度区域煅烧胶体凝胶1至5小时。 至1000℃以形成乙醇重整催化剂。 本公开进一步提供乙醇重整催化剂组合物。

公开(公告)号：US08785709B2

公开(公告)日：2014-07-22

申请号：US13436129

申请日：2012-03-30

Applicant: Paul Ratnasamy ,  Moises Carreon ,  Chinmay Deshmane

Inventor： Paul Ratnasamy ,  Moises Carreon ,  Chinmay Deshmane

IPC: C07C5/27 ,  C07C5/22 ,  B01J23/20 ,  B01J35/00 ,  B01J35/10 ,  B01J37/10 ,  B01J35/08 ,  B01J37/00

CPC classification number: C07C5/2772 ,  B01J23/20 ,  B01J35/002 ,  B01J35/006 ,  B01J35/08 ,  B01J35/1019 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/036 ,  B01J37/10 ,  C07C11/02 ,  C07C2523/08 ,  C07C2523/20 ,  C10G45/60 ,  C10G2300/1088 ,  C10G2400/22

Abstract: Gallium-niobium oxide catalysts are disclosed herein for converting linear olefinic hydrocarbons to branched olefinic hydrocarbons through isomerization, the latter being capable for use fuel for their desirable properties.

Abstract translation: 本文公开了铌 - 氧化铌催化剂，用于通过异构化将线性烯烃转化为支链烯烃，后者能够使用燃料用于其期望的性能。

公开(公告)号：US20140183098A1

公开(公告)日：2014-07-03

申请号：US14132741

申请日：2013-12-18

Applicant: Shell Oil Company

Inventor： David Allen COOPER ,  Sjoerd ALKEMA ,  Lay Hwa ONG ,  Bart PELGRIM ,  Laszlo DOMOKOS ,  Ferry WINTER

IPC: B01J23/888 ,  C10G47/20

CPC classification number: B01J23/888 ,  B01J21/12 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J37/0009 ,  B01J37/0203 ,  B01J37/03 ,  B01J37/036 ,  B01J37/20 ,  C10G47/12 ,  C10G47/14

Abstract: A process for preparing a hydrocarbon conversion catalyst that comprises a specially made silica-alumina composition and a metal or metal compound selected from Group VIB and Group VIII metals. The silica-alumina composition is made by preparing an aqueous mixture containing aluminum sulfate followed by adding alkali metal aluminate to the mixture to inhance the pH to within specified range and then adding aluminum sulfate to the mixture to lower the pH. Then alkali metal silicate is added followed by several other pH swings to provide a mixture containing silica-alumina. The resulting mixture is treated with an alkaline solution to provide a precipitate solid that is recovered to obtain a silica-alumina composition containing of from 30 to 70% wt silica and of from 70 to 30% wt of alumina.

Abstract translation: 一种制备烃转化催化剂的方法，其包含特殊制备的二氧化硅 - 氧化铝组合物和选自VIB族和VIII族金属的金属或金属化合物。 二氧化硅 - 氧化铝组合物通过制备含有硫酸铝的含水混合物，然后向混合物中加入碱金属铝酸盐以将pH提高到规定范围内，然后向混合物中加入硫酸铝以降低pH。 然后加入碱金属硅酸盐，然后加入几种其它pH波动，以提供含有二氧化硅 - 氧化铝的混合物。 所得混合物用碱性溶液处理以提供沉淀固体，回收得到二氧化硅 - 氧化铝组合物，其含有30至70重量％的二氧化硅和70至30重量％的氧化铝。