公开(公告)号：US20180353948A1

公开(公告)日：2018-12-13

申请号：US16068849

申请日：2017-03-02

Applicant: Haldor Topsøe A/S

Inventor： Thomas Holten Kollin ,  Francesco Castellino

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

CPC classification number: 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

Abstract: 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：US10004243B2

公开(公告)日：2018-06-26

申请号：US15220859

申请日：2016-07-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan Koon Lun Yuuji Hajime ,  Badri Veeraraghavan

IPC: A23B7/152 ,  B01D53/04 ,  B01J20/02 ,  B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32 ,  B01J23/62 ,  A23B7/153 ,  B01J23/52 ,  B01J37/26 ,  B01J37/34 ,  B01J23/66 ,  B01J23/89 ,  B01J29/068 ,  B01J35/00 ,  B01J37/02 ,  B01J20/06 ,  B01J20/08 ,  B01J20/18 ,  B01J20/10 ,  B01J21/18 ,  B01J27/12 ,  B01J35/02 ,  B01J35/06

CPC classification number: A23B7/152 ,  A23B7/153 ,  A23V2002/00 ,  A23V2200/00 ,  B01D53/04 ,  B01J20/02 ,  B01J20/0233 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/26 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28016 ,  B01J20/2805 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3293 ,  B01J20/3295 ,  B01J21/18 ,  B01J23/52 ,  B01J23/62 ,  B01J23/66 ,  B01J23/89 ,  B01J27/12 ,  B01J29/068 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/008 ,  B01J35/023 ,  B01J35/06 ,  B01J37/0217 ,  B01J37/0221 ,  B01J37/26 ,  B01J37/347 ,  B01J2229/18

Abstract: A composite particle having a fluorinated surface and a discontinuous layer of gold nanoparticles disposed on the fluorinated surface, articles that include such particles, and methods of using the particles and the articles for removal of ethylene.

公开(公告)号：US20180171093A1

公开(公告)日：2018-06-21

申请号：US15552527

申请日：2016-02-25

Applicant: UNIVERSITÄT BAYREUTH

Inventor： Andreas Greiner ,  Seema Agarwal ,  Markus Langner

IPC: C08J9/40 ,  C08F26/06 ,  C08G16/02 ,  A61L2/238 ,  C08J9/42 ,  F21V19/00

CPC classification number: C08J9/40 ,  A01N59/16 ,  A01N59/20 ,  A61L2/238 ,  A61L9/00 ,  B01D39/1623 ,  B01D39/1676 ,  B01D39/2031 ,  B01D2239/0471 ,  B01D2239/0478 ,  B01J23/50 ,  B01J31/06 ,  B01J35/0013 ,  B01J35/04 ,  B01J35/06 ,  B01J37/0217 ,  B01J37/0219 ,  B32B5/18 ,  B82Y30/00 ,  C08F26/06 ,  C08G16/0268 ,  C08G2101/00 ,  C08J9/0061 ,  C08J9/42 ,  C08J2201/038 ,  C08J2205/05 ,  C08J2339/08 ,  C08J2361/28 ,  C08J2375/04 ,  C08J2375/06 ,  C08J2375/08 ,  C08J2377/00 ,  C08J2379/08 ,  C08J2429/04 ,  C08J2439/00 ,  C08J2439/06 ,  C08J2439/08 ,  C08J2471/02 ,  C08J2479/02 ,  C08J2481/02 ,  F21V19/0025 ,  H05B3/16 ,  A01N25/10 ,  A01N25/34 ,  A01N25/30

Abstract: The present invention relates to a method for preparing a metallized open-cell foam or fibrous substrate, wherein the method comprises: (A) providing an open-cell foam or fibrous substrate, wherein the open-cell foam or fibrous substrate contains a polymer comprising heteroatom-containing moieties within the bulk of the open-cell foam or fibrous substrate or as a coating on the open-cell foam or fibrous substrate, wherein the polymer comprising heteroatom-containing moieties is selected from polyvinylpyridine, polyvinylpyrrolidone, polyvinyl alcohol, polyallylamine, polyethylene oxide, polyethylene imine, polyethylene sulfide and copolymers or blends thereof; (B) contacting the open-cell foam or fibrous substrate with nanoparticles of a first metal to provide a nanoparticle coated open-cell foam or fibrous substrate; and (C) contacting the nanoparticle coated open-cell foam or fibrous substrate with a solution comprising a salt of a second metal and a reducing agent to provide the metallized open-cell foam or fibrous substrate having a layer of the second metal on the nanoparticle coated open-cell foam or fibrous substrate.

公开(公告)号：US20180154339A1

公开(公告)日：2018-06-07

申请号：US15653874

申请日：2017-07-19

Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Inventor： Joze Bevk

IPC: 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 classification number: 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

Abstract: 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：US20180117570A1

公开(公告)日：2018-05-03

申请号：US15667089

申请日：2017-08-02

Applicant: Silura Technologies, Inc

Inventor： Erik M. Freer ,  Wayne P. Schammel ,  Fabio R. Zurcher ,  Joel M. Cizeron ,  Jin Ki Hong ,  Anja Rumplecker ,  Sam Maurer ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik C. Scher

IPC: B01J27/25 ,  B01J37/00 ,  B01J27/232 ,  B01J23/30 ,  C07C2/84 ,  C07C5/48 ,  B01J23/10 ,  B01J35/12 ,  B01J35/00 ,  B01J37/04 ,  B01J35/02 ,  B01J35/06 ,  B01J23/00 ,  B01J37/08 ,  C07C11/04

CPC classification number: B01J27/25 ,  B01J23/002 ,  B01J23/10 ,  B01J23/30 ,  B01J27/232 ,  B01J35/0006 ,  B01J35/026 ,  B01J35/06 ,  B01J35/12 ,  B01J37/0009 ,  B01J37/0036 ,  B01J37/04 ,  B01J37/08 ,  C07C2/84 ,  C07C5/48 ,  C07C2521/06 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/30 ,  C07C2527/25 ,  Y02P20/52 ,  C07C11/04

Abstract: Catalysts, catalytic forms and formulations, and catalytic methods are provided. The catalysts and catalytic forms and formulations are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane. Related methods for use and manufacture of the same are also disclosed.

公开(公告)号：US20170275231A1

公开(公告)日：2017-09-28

申请号：US15510943

申请日：2015-11-17

Applicant: Kao Corporation

Inventor： Nobuhiko OKADA ,  Katsutoshi YAMAMOTO ,  Taichi HOMMA ,  Kazuyuki HARIMA

IPC: C07C67/60 ,  B01J35/10 ,  B01J37/02 ,  C07C69/30 ,  B01J23/78

CPC classification number: C07C67/60 ,  B01J23/78 ,  B01J35/023 ,  B01J35/026 ,  B01J35/06 ,  B01J35/1038 ,  B01J35/1066 ,  B01J35/108 ,  B01J37/0036 ,  B01J37/0213 ,  B01J37/0215 ,  B01J37/031 ,  B01J37/08 ,  B01J37/18 ,  C07C29/149 ,  C07C69/30 ,  Y02P20/52 ,  C07C69/52 ,  C07C31/04

Abstract: A method for producing a fatty acid ester through desulfurization of sulfur from a fatty acid ester using a catalyst, wherein the catalyst carries a catalyst metal on a support, (a) the catalyst contains as the catalyst metal one or more elements selected from the elements of group 9, group 10 and group 11 of the periodic table, (b) the total pore volume of the catalyst is 0.05 mL/g or more, and (c) the volume of pores with a pore size of 0.1 μm or more and 500 μm or less is 50% or more of the total pore volume of the catalyst. A desulfurization method using the desulfurization and a method for producing an alcohol through hydrogenation of the fatty acid ester obtained through the desulfurization are also provided.

公开(公告)号：US09772149B2

公开(公告)日：2017-09-26

申请号：US14413995

申请日：2013-03-13

Applicant: IntraMicron, Inc.

Inventor： Hongyun Yang ,  Paul S. Dimick ,  Bruce J. Tatarchuk

IPC: F28F13/18 ,  B01J19/32 ,  B01J19/24 ,  F28F1/40 ,  B23K1/00 ,  B23K31/02 ,  B01J35/06 ,  F28D21/00 ,  F28F13/00

CPC classification number: F28F13/185 ,  B01J19/2495 ,  B01J19/32 ,  B01J35/06 ,  B23K1/0012 ,  B23K31/02 ,  F28D2021/0022 ,  F28F1/405 ,  F28F13/00 ,  F28F2013/001 ,  F28F2013/005 ,  Y10T29/49352

Abstract: Methods for improving heat transfer at the interface between the internal reactor wall and mesh media containing microfibrous entrapped catalysts (MFECs) and/or microfibrous entrapped sorbents (MFESs) are described herein. Improved (e.g., more rapid) heat transfer can be achieved using a variety of approaches including increasing the contacting area of the interface between the mesh media and the reactor wall so that more contacting points are formed, enhancing the contacting efficiency at the contacting points between the mesh media and the reactor wall, increasing the number of contact points between the mesh media and the reactor wall using fine fibers, and combinations thereof.

公开(公告)号：US20170267605A1

公开(公告)日：2017-09-21

申请号：US15461053

申请日：2017-03-16

Applicant: Siluria Technologies, Inc.

Inventor： Adrienne Tanur ,  Ndifreke Ini Usen ,  Wayne P. Schammel ,  Yacine Haroun ,  Erik M. Freer ,  Joel M. Cizeron

IPC: C07C2/84 ,  B01J37/04 ,  B01J35/10 ,  B01J37/08 ,  B01J23/10 ,  B01J35/06

CPC classification number: C07C2/84 ,  B01J23/002 ,  B01J23/10 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/0026 ,  B01J35/02 ,  B01J35/06 ,  B01J35/1004 ,  B01J35/1009 ,  B01J37/04 ,  B01J37/08 ,  B82Y30/00 ,  C07C2521/02 ,  C07C2521/06 ,  C07C2523/02 ,  C07C2523/08 ,  C07C2523/10 ,  Y02P20/52 ,  C07C11/04

Abstract: Catalysts and catalytic methods are provided. The catalysts and methods are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane.

公开(公告)号：US09751079B2

公开(公告)日：2017-09-05

申请号：US14856177

申请日：2015-09-16

Applicant: Silura Technologies, Inc.

Inventor： Erik M. Freer ,  Wayne P. Schammel ,  Fabio R. Zurcher ,  Joel M. Cizeron ,  Jin Ki Hong ,  Anja Rumplecker ,  Sam Maurer ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik C. Scher

IPC: B01J23/02 ,  B01J23/24 ,  B01J23/30 ,  B01J27/25 ,  B01J27/232 ,  B01J23/10 ,  B01J37/08 ,  B01J37/00 ,  C07C5/48 ,  C07C2/84 ,  B01J23/00 ,  B01J35/02 ,  B01J35/06

CPC classification number: B01J27/25 ,  B01J23/002 ,  B01J23/10 ,  B01J23/30 ,  B01J27/232 ,  B01J35/0006 ,  B01J35/026 ,  B01J35/06 ,  B01J35/12 ,  B01J37/0009 ,  B01J37/0036 ,  B01J37/04 ,  B01J37/08 ,  C07C2/84 ,  C07C5/48 ,  C07C2521/06 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/30 ,  C07C2527/25 ,  Y02P20/52 ,  C07C11/04

Abstract: Catalysts, catalytic forms and formulations, and catalytic methods are provided. The catalysts and catalytic forms and formulations are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane. Related methods for use and manufacture of the same are also disclosed.

公开(公告)号：US09738571B2

公开(公告)日：2017-08-22

申请号：US14995135

申请日：2016-01-13

Applicant: Siluria Technologies, Inc.

Inventor： Wayne P. Schammel ,  Anja Rumplecker ,  Joel M. Cizeron ,  Erik C. Scher ,  Fabio R. Zurcher ,  Greg Nyce ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

IPC: C07C2/84 ,  B01J23/34 ,  B01J23/889 ,  B01J23/10 ,  B01J37/03 ,  B01J37/08 ,  C07C2/78 ,  B01J35/06

CPC classification number: C07C2/84 ,  B01J23/10 ,  B01J23/34 ,  B01J23/8892 ,  B01J35/06 ,  B01J37/03 ,  B01J37/084 ,  B01J37/088 ,  B01J2523/00 ,  C07C2/78 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/30 ,  C07C2523/34 ,  C07C2523/75 ,  C07C2523/889 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/3725 ,  B01J2523/11 ,  B01J2523/22 ,  B01J2523/72 ,  B01J2523/12 ,  B01J2523/845 ,  B01J2523/69 ,  C07C11/04

Abstract: Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.