公开(公告)号：US20180353948A1

公开(公告)日：2018-12-13

申请号：US16068849

申请日：2017-03-02

申请人： Haldor Topsøe A/S

发明人： Thomas Holten Kollin ,  Francesco Castellino

IPC分类号： B01J35/06 ,  B01J31/06 ,  B01J23/648 ,  B01J21/06 ,  B01J37/02 ,  B01J37/08 ,  B01D39/08 ,  B01D39/20 ,  B01D53/86 ,  B01D46/02

CPC分类号： B01J35/065 ,  B01D39/086 ,  B01D39/2017 ,  B01D46/02 ,  B01D53/8631 ,  B01D53/8653 ,  B01D53/8668 ,  B01D53/9431 ,  B01D2239/0208 ,  B01D2239/0492 ,  B01D2239/06 ,  B01D2239/10 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/915 ,  B01D2257/404 ,  B01D2257/708 ,  B01D2257/93 ,  B01J21/063 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/34 ,  B01J23/42 ,  B01J23/44 ,  B01J23/6482 ,  B01J23/6562 ,  B01J23/72 ,  B01J23/745 ,  B01J23/8472 ,  B01J23/88 ,  B01J23/881 ,  B01J23/885 ,  B01J23/8877 ,  B01J23/888 ,  B01J23/8885 ,  B01J23/8892 ,  B01J23/8898 ,  B01J23/8906 ,  B01J23/8926 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J31/06 ,  B01J35/023 ,  B01J35/06 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/0242 ,  B01J37/088 ,  B01J37/16 ,  C03C25/00

摘要： Method for preparing a catalytic fabric filter comprising the steps of a) providing a fabric filter substrate, preferably consisting of glass fibers, having a gas inlet surface and a gas outlet surface, the gas inlet surface is coated with a polymeric membrane, preferably consisting of polytetrafluoroethylene; b) providing an aqueous impregnation liquid comprising one or more catalyst metal precursor compounds; c) impregnating the fabric filter substrate with the impregnation liquid; and d) drying and thermally activating the impregnated fabric filter substrate at a temperature below 300° C. to convert the one or more metal compounds of the catalyst precursor to their catalytically active form, wherein the drying of the impregnated fabric filter substrate in step d) is performed from the gas outlet surface.

公开(公告)号：US10058851B2

公开(公告)日：2018-08-28

申请号：US15039923

申请日：2014-11-25

申请人： UMICORE AG & CO. KG

发明人： Alexander Hofmann ,  Liesbet Jongen ,  Daniel Herein

IPC分类号： B01J23/89 ,  B01D53/94 ,  B01J23/648 ,  B01J35/10 ,  B01J21/04 ,  B01J35/00

CPC分类号： B01J23/898 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/2065 ,  B01D2255/207 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/908 ,  B01J21/04 ,  B01J23/6484 ,  B01J35/0006 ,  B01J35/1014 ,  Y02T10/22

摘要： The present invention is concerned with the use of certain oxygen storage components. In particular, the use of special mixed oxides as oxygen storage components in exhaust catalysis is disclosed.

公开(公告)号：US20180154339A1

公开(公告)日：2018-06-07

申请号：US15653874

申请日：2017-07-19

申请人： THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

发明人： Joze Bevk

IPC分类号： B01J23/50 ,  H01M4/92 ,  B01D53/86 ,  B01D53/88 ,  B01J23/40 ,  B01J23/52 ,  B01J23/89 ,  H01M4/90 ,  H01M4/88 ,  D01F8/18 ,  B21C37/04 ,  B01J35/06 ,  F01N3/28 ,  H01M4/86 ,  H01M4/02

CPC分类号： B01J23/50 ,  B01D53/8675 ,  B01D53/8678 ,  B01D53/88 ,  B01D2255/1021 ,  B01D2255/106 ,  B01D2255/20761 ,  B01J23/40 ,  B01J23/52 ,  B01J23/8906 ,  B01J23/8926 ,  B01J23/898 ,  B01J23/8993 ,  B01J35/06 ,  B21C37/042 ,  D01F8/18 ,  F01N3/2803 ,  H01M4/8605 ,  H01M4/8875 ,  H01M4/9041 ,  H01M4/92 ,  H01M2004/021

摘要： A method of fabricating composite filaments is provided. An initial composite filament including a core and a cladding (such as a Pt-group metal) is cut into smaller pieces (or is first mechanically reduced and then cut into smaller pieces). The smaller pieces of the filaments are inserted into a metal matrix, and the entire structure is then further reduced mechanically in a series of reduction steps. The process can be repeated until the desired cross sectional dimension of the filaments is achieved. The matrix can then be chemically removed to isolate the final composite filaments with the cladding thickness down to the nanometer range. The process allows the organization and integration of filaments of different sizes, compositions, and functionalities into arrays suitable for various applications. Materials and components made from such composite filaments and arrays of composite filaments are also disclosed.

公开(公告)号：US20170320799A1

公开(公告)日：2017-11-09

申请号：US15525963

申请日：2015-11-12

申请人： Abengoa Bioenergia Nuevas Tecnologias, S.A.

发明人： Avelino Corma Canos ,  Marcelo Eduardo Domine ,  Juan Luis Sanz Yague ,  Francisco Antonio Ladron de Guevara Vidal

IPC分类号： C07C29/34 ,  B01J37/06 ,  B01J37/03 ,  B01J37/02 ,  B01J23/89 ,  B01J23/72 ,  B01J23/648 ,  B01J23/62 ,  B01J23/44 ,  B01J23/08 ,  B01J37/08 ,  B01J21/10

CPC分类号： C07C29/34 ,  B01J21/10 ,  B01J23/08 ,  B01J23/44 ,  B01J23/62 ,  B01J23/6482 ,  B01J23/72 ,  B01J23/898 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/036 ,  B01J37/06 ,  B01J37/08 ,  B01J37/082 ,  C07C29/32 ,  C07C31/125 ,  C07C31/12

摘要： The present invention relates to a process for obtaining 1-octanol which comprises a contact step between ethanol, n-hexanol and a catalyst, wherein said catalyst comprises: i) a metal oxide that comprises the following metals: M1 is at least one bivalent metal selected from Mg, Zn, Cu, Co, Mn, Fe, Ni and Ca; M2 is at least one trivalent metal selected from Al, La, Fe, Cr, Mn, Co, Ni, and Ga; ii) a noble metal selected from Pd, Pt, Ru, Rh and Re; and iii) optionally, comprises V; with the proviso that the catalyst comprises at least V, Ga or any of their combinations.

公开(公告)号：US20170001176A1

公开(公告)日：2017-01-05

申请号：US15191844

申请日：2016-06-24

申请人： SABIC Global Technologies B.V.

发明人： Lawrence D'Souza ,  Vinu Viswanath ,  Jessica Scaranto ,  Ugo Ravon

IPC分类号： B01J23/89 ,  B01J23/20 ,  B01J23/18 ,  B01J23/10 ,  C01B3/40 ,  B01J35/00 ,  B01J35/02 ,  B01J37/02 ,  B01J37/08 ,  B01J7/00 ,  B01J23/755 ,  B01J21/04

CPC分类号： B01J23/892 ,  B01J7/00 ,  B01J21/04 ,  B01J23/10 ,  B01J23/18 ,  B01J23/20 ,  B01J23/755 ,  B01J23/8871 ,  B01J23/8874 ,  B01J23/8877 ,  B01J23/894 ,  B01J23/896 ,  B01J23/898 ,  B01J35/0006 ,  B01J35/008 ,  B01J35/023 ,  B01J35/026 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0236 ,  B01J37/088 ,  C01B3/40 ,  C01B2203/0227 ,  C01B2203/0238 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1247 ,  Y02P20/52

摘要： Disclosed are catalysts capable of catalyzing the dry reforming of methane. The catalysts have a core-shell structure with the shell surrounding the core. The shell has a redox-metal oxide phase that includes a metal dopant incorporated into the lattice framework of the redox-metal oxide phase. An active metal(s) is deposited on the surface of the shell.

摘要翻译： 公开了能够催化甲烷干重整的催化剂。 催化剂具有核壳结构，壳体围绕核心。 壳具有氧化还原金属氧化物相，其包括掺入氧化还原金属氧化物相的晶格框架中的金属掺杂剂。 活性金属沉积在壳体的表面上。

公开(公告)号：US09024086B2

公开(公告)日：2015-05-05

申请号：US13734559

申请日：2013-01-04

申请人： Celanese International Corporation

发明人： Zhenhua Zhou ,  Heiko Weiner

IPC分类号： C07C27/04 ,  B01J23/89 ,  B01J23/652 ,  B01J23/62 ,  C07C29/149 ,  B01J37/02 ,  B01J37/08 ,  B01J23/00 ,  B01J23/96 ,  B01J23/94 ,  B01J23/888 ,  B01J35/00 ,  B01J23/06 ,  B01J23/10 ,  B01J23/14 ,  B01J23/20 ,  B01J23/24 ,  B01J23/34 ,  B01J23/38 ,  B01J23/70 ,  B01J21/12

CPC分类号： B01J23/8993 ,  B01J21/12 ,  B01J23/002 ,  B01J23/06 ,  B01J23/10 ,  B01J23/14 ,  B01J23/20 ,  B01J23/24 ,  B01J23/34 ,  B01J23/38 ,  B01J23/626 ,  B01J23/6527 ,  B01J23/70 ,  B01J23/888 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/94 ,  B01J23/96 ,  B01J35/002 ,  B01J37/0205 ,  B01J37/0244 ,  B01J37/08 ,  B01J2523/00 ,  C07C29/149 ,  Y02P20/584 ,  C07C31/08 ,  B01J2523/43 ,  B01J2523/69 ,  B01J2523/845 ,  B01J2523/828

摘要： The present invention relates to catalysts and to chemical processes employing such catalysts. The catalysts are preferably used for converting acetic acid to ethanol. The catalyst comprises acidic sites and two or more metals. The catalyst has acidic sites on the surface and the balance favors Lewis acid sites.

摘要翻译： 本发明涉及催化剂和使用这种催化剂的化学方法。 催化剂优选用于将乙酸转化为乙醇。 催化剂包含酸性位点和两种或更多种金属。 催化剂在表面具有酸性位点，平衡有利于路易斯酸位点。

公开(公告)号：US08981164B2

公开(公告)日：2015-03-17

申请号：US13722038

申请日：2012-12-20

申请人： Celanese International Corporation

发明人： Zhenhua Zhou ,  Heiko Weiner

IPC分类号： C07C27/04 ,  C07C29/153 ,  B01J37/02 ,  B01J23/94 ,  B01J23/00 ,  B01J23/89 ,  B01J37/18 ,  B01J23/888 ,  B01J37/00

CPC分类号： C07C29/153 ,  B01J23/002 ,  B01J23/888 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J23/94 ,  B01J37/0018 ,  B01J37/0205 ,  B01J37/18 ,  B01J2523/00 ,  Y02P20/584 ,  C07C31/08 ,  B01J2523/43 ,  B01J2523/69 ,  B01J2523/845

摘要： The present invention relates to catalysts, to processes for making catalysts and to chemical processes employing such catalysts. The catalysts are preferably used for converting acetic acid and ethyl acetate to ethanol. The catalyst comprises a precious metal, tin and cobalt, wherein molar ratio of cobalt to tin is at least 11:1.

摘要翻译： 本发明涉及催化剂，制备催化剂的方法和使用这种催化剂的化学方法。 催化剂优选用于将乙酸和乙酸乙酯转化为乙醇。 催化剂包含贵金属，锡和钴，其中钴与锡的摩尔比至少为11:1。

公开(公告)号：US20150024927A1

公开(公告)日：2015-01-22

申请号：US14493794

申请日：2014-09-23

申请人： Celanese International Corporation

发明人： Zhenhua Zhou ,  Heiko Weiner ,  Dheeraj Kumar ,  Xiaoyan Tu ,  Victor J. Johnston ,  Radmila Wollrab

IPC分类号： B01J23/89 ,  C07C31/08 ,  C07C29/149

CPC分类号： B01J23/8993 ,  B01J23/8966 ,  B01J23/898 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0205 ,  C07C29/149 ,  C07C31/08 ,  C07C67/56 ,  C07C69/14

摘要： A hydrogenation catalyst and process using the catalyst for converting a mixture comprising acetic acid and ethyl acetate to ethanol at a first temperature, and the catalyst desorbs ethyl acetate, in the absence of hydrogen, at a second temperature that is greater than the first temperature. The catalyst has a suitable chemisorption of ethyl acetate at the first temperature in the absence of hydrogen. In one embodiment, the first temperature ranges from 125° C. to 350° C. and the second temperature ranges from 300° C. to 600° C. The catalyst comprises one or more active metals or oxide thereof on a support that comprises tungsten or an oxide thereof. The one or more active metals are selected from the group consisting of cobalt, copper, gold, iron, nickel, palladium, platinum, iridium, osmium, rhenium, rhodium, ruthenium, tin, zinc, lanthanum, cerium, manganese, chromium, vanadium, and molybdenum.

摘要翻译： 一种氢化催化剂和在第一温度下将包含乙酸和乙酸乙酯的混合物转化成乙醇的催化剂的方法，催化剂在不存在氢的情况下在大于第一温度的第二温度下解吸乙酸乙酯。 在不存在氢气的情况下，催化剂在第一温度下具有适当的乙酸乙酯化学吸附。 在一个实施方案中，第一温度范围为125℃至350℃，第二温度范围为300℃至600℃。催化剂在包含钨的载体上包含一种或多种活性金属或其氧化物 或其氧化物。 一种或多种活性金属选自钴，铜，金，铁，镍，钯，铂，铱，锇，铼，铑，钌，锡，锌，镧，铈，锰，铬，钒 ，和钼。

公开(公告)号：US08841230B2

公开(公告)日：2014-09-23

申请号：US13595381

申请日：2012-08-27

申请人： Zhenhua Zhou ,  Heiko Weiner

发明人： Zhenhua Zhou ,  Heiko Weiner

IPC分类号： B01J21/00

CPC分类号： B01J23/8966 ,  B01J23/626 ,  B01J23/648 ,  B01J23/652 ,  B01J23/898 ,  B01J23/8993 ,  B01J23/96 ,  B01J27/13 ,  B01J27/132 ,  B01J27/135 ,  B01J37/0205 ,  B01J2523/00 ,  C07C29/153 ,  Y02P20/584 ,  B01J2523/41 ,  B01J2523/43 ,  B01J2523/828 ,  B01J2523/845 ,  B01J2523/69 ,  C07C31/08

摘要： The present invention relates to catalysts, to processes for making catalysts with halide containing precursors and to chemical processes employing such catalysts. The catalysts are preferably used for converting acetic acid to ethanol. The catalyst comprises a precious metal and one or more active metals on a support, optionally a modified support.

摘要翻译： 本发明涉及催化剂，制备具有含卤化物前体的催化剂的方法以及使用这种催化剂的化学方法。 催化剂优选用于将乙酸转化为乙醇。 催化剂包含贵金属和一种或多种活性金属在载体上，任选地是改性载体。

公开(公告)号：US08816130B2

公开(公告)日：2014-08-26

申请号：US13977113

申请日：2012-01-12

申请人： Palanichamy Manikandan ,  Sreenivasa Rao ,  Phani Kiran Bollapragada ,  David G. Barton ,  Richard M. Wehmeyer ,  William Tenn ,  Gerolamo Budroni

发明人： Palanichamy Manikandan ,  Sreenivasa Rao ,  Phani Kiran Bollapragada ,  David G. Barton ,  Richard M. Wehmeyer ,  William Tenn ,  Gerolamo Budroni

IPC分类号： C07C45/50 ,  C07C29/16 ,  B01J23/89 ,  B01J27/24 ,  B01J21/00 ,  C07C47/02 ,  C07C29/17 ,  B01J23/00 ,  B01J37/02 ,  B01J21/08 ,  B01J21/10 ,  B01J35/10 ,  B01J21/06

CPC分类号： B01J27/24 ,  B01J21/005 ,  B01J21/063 ,  B01J21/08 ,  B01J21/10 ,  B01J23/002 ,  B01J23/8946 ,  B01J23/8953 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J35/1014 ,  B01J37/0201 ,  B01J2523/00 ,  C07C29/16 ,  C07C29/172 ,  C07C45/50 ,  C07C47/02 ,  B01J2523/27 ,  B01J2523/822 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/22 ,  B01J2523/12 ,  B01J2523/17 ,  B01J2523/72 ,  B01J2523/67 ,  B01J2523/19 ,  B01J2523/56 ,  B01J2523/3706 ,  B01J2523/3712 ,  C07C31/10

摘要： A heterogeneous catalyst that is a combination of rhodium, zinc, iron, a fourth metal and at least one metal selected from alkali metals and alkaline earth metals on a catalyst support (e.g. at least one of silica, alumina, titania, magnesia, zinc aluminate (ZnAl2O4), magnesium aluminate (MgAl2O4), magnesia-modified alumina, zinc oxide-modified alumina, zirconium oxide-modified alumina, and zinc oxide) and use of the catalyst in converting an alkylene to an oxygenate that has one more carbon atom than the alkylene.

摘要翻译： 催化剂载体上的铑，锌，铁，第四​​金属和至少一种选自碱金属和碱土金属的金属的组合的多相催化剂（例如二氧化硅，氧化铝，二氧化钛，氧化镁，铝酸锌中的至少一种 （ZnAl 2 O 4），铝酸镁（MgAl 2 O 4），氧化镁改性氧化铝，氧化锌改性氧化铝，氧化锆改性氧化铝和氧化锌），并使用该催化剂将亚烷基转化成具有比碳原子多一个碳原子的氧化物 亚烷基。