公开(公告)号：US20240150268A1

公开(公告)日：2024-05-09

申请号：US18494846

申请日：2023-10-26

Applicant: Chevron Phillips Chemical Company LP

Inventor： Jamie N. Sutherland ,  James Hillier ,  Gregory G. Hendrickson ,  Max P. McDaniel

IPC: C07C29/48 ,  B01J23/26 ,  B01J35/10 ,  C07C29/74

CPC classification number: C07C29/48 ,  B01J23/26 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  C07C29/74 ,  C07C2523/26

Abstract: Processes for converting methane into methanol are disclosed in which methane, water, and a supported chromium (VI) catalyst are contacted with a light beam at a wavelength in the UV-visible spectrum in an oxidizing atmosphere in a single reactor to form a reaction product comprising methanol, followed by discharging a reactor effluent containing the reaction product from the single reactor, and then separating methanol from the reaction product. Processes to produce methanol using additional reactors also are described, as well as related methanol production systems.

公开(公告)号：US20230278014A1

公开(公告)日：2023-09-07

申请号：US18097439

申请日：2023-01-16

Applicant: UCHICAGO ARGONNE, LLC

Inventor： Di-Jia Liu ,  Tao Xu ,  Jianxin Wang

IPC: B01J23/78 ,  B01J23/72 ,  B01J37/00 ,  B01J37/04 ,  B01J37/02 ,  B01J35/10 ,  B01J23/14 ,  C07C29/154

CPC classification number: B01J23/78 ,  B01J23/72 ,  B01J37/0081 ,  B01J37/04 ,  B01J37/0228 ,  B01J35/1028 ,  B01J23/14 ,  C07C29/154

Abstract: Electrocatalysts composed of single atoms or metal clusters dispersed over porous carbon support were prepared by a lithium-melt method. The new catalysts demonstrated high selectivity, high Faradic efficiency and low overpotential toward to the electrocatalytic reduction of carbon dioxide to chemicals such as glycerol or isopropanol.

公开(公告)号：US20230242398A1

公开(公告)日：2023-08-03

申请号：US18002930

申请日：2021-07-22

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Mileta BABOVIC ,  Mikael CARLSSON ,  David DAVIS ,  Craig FOSTER ,  Graham HINTON ,  Andrew Edward RICHARDSON ,  Craig WILKINSON

IPC: C01B3/40 ,  B01J23/78 ,  B01J35/02 ,  B01J35/10 ,  B01J8/06

CPC classification number: C01B3/40 ,  B01J8/065 ,  B01J8/067 ,  B01J23/78 ,  B01J35/023 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J2208/065 ,  C01B2203/141 ,  C01B2203/0233 ,  C01B2203/0811 ,  C01B2203/0833 ,  C01B2203/1017 ,  C01B2203/1058 ,  C01B2203/1241

Abstract: A process is described for steam reforming a hydrocarbon feedstock, comprising passing a mixture of the hydrocarbon feedstock and steam through a catalyst bed comprising a particulate nickel steam reforming catalyst and a structured nickel steam reforming catalyst disposed within a plurality of externally heated tubes in a tubular steam reformer, wherein each tube has an inlet to which the mixture of hydrocarbon and steam is fed, an outlet from which a reformed gas containing hydrogen, carbon monoxide, carbon dioxide, steam and methane is recovered, and the steam reforming catalyst at the outlet of the tubes is the structured steam reforming catalyst, wherein the particulate steam reforming catalyst comprises 5 to 30% by weight nickel, and the structured steam reforming catalyst comprises nickel dispersed over the surface of a porous metal oxide present as a coating on a non-porous metal or ceramic structure.

公开(公告)号：US11702344B2

公开(公告)日：2023-07-18

申请号：US17551365

申请日：2021-12-15

Applicant: TOYO TANSO CO., LTD.

Inventor： Mizuho Anzai ,  Takahiro Morishita ,  Yoshio Shodai

IPC: C01B32/318 ,  C01B32/354 ,  B01J20/20 ,  B01J35/10 ,  H01M4/583

CPC classification number: C01B32/318 ,  B01J20/20 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  C01B32/354 ,  H01M4/583 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16

Abstract: A method of producing a porous carbon is provided that can change type of functional groups, amount of functional groups, or ratio of functional groups while inhibiting its pore structure from changing. A method of producing a porous carbon includes: a first step of carbonizing a material containing a carbon source and a template source, to prepare a carbonized product; and a second step of immersing the carbonized product into a template removing solution, to remove a template from the carbonized product, and the method is characterized by changing at least two or more of the following conditions: type of the material, ratio of the carbon source and the template source, size of the template, and type of the template removal solution, to thereby control type, amount, or ratio of functional groups that are present in the porous carbon.

公开(公告)号：US20230192596A1

公开(公告)日：2023-06-22

申请号：US17999152

申请日：2021-05-14

Applicant: API CORPORATION

Inventor： Masato MURAI ,  Hirotsugu TANIIKE ,  Yurie KOBA

IPC: C07C231/10 ,  B01J23/44 ,  B01J31/06 ,  B01J35/02 ,  B01J35/10 ,  B01J35/00

CPC classification number: C07C231/10 ,  B01J23/44 ,  B01J31/06 ,  B01J35/026 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1061 ,  B01J35/0066

Abstract: A method for producing acetaminophen may include causing p-nitrophenol to undergo an acetamination reaction to produce the acetaminophen, by passing a solution containing the p-nitrophenol through a column packed with a catalyst while also passing an acetylating agent and hydrogen through the column. The catalyst may be a supported metal catalyst in which a metal element is supported on a synthetic adsorbent, and a reaction temperature of the acetamination reaction is 0° C. to 60° C., and a reaction pressure of the acetamination reaction is 0.1 MPa to 1 MPa. With the method, it is possible to continuously produce acetaminophen safely and inexpensively with high selectivity and good yield, at a low reaction temperature and a low reaction pressure.

公开(公告)号：US20180141028A1

公开(公告)日：2018-05-24

申请号：US15359986

申请日：2016-11-23

Applicant: Jiefeng Lin ,  Gervase Maxwell Christie

Inventor： Jiefeng Lin ,  Gervase Maxwell Christie

IPC: B01J23/89 ,  B01J23/83 ,  B01J35/10

CPC classification number: B01J23/894 ,  B01J23/002 ,  B01J23/005 ,  B01J23/83 ,  B01J23/89 ,  B01J23/892 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J37/031 ,  B01J37/036 ,  B01J37/04 ,  B01J37/08 ,  B01J37/088 ,  B01J2523/00 ,  C01B3/40 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/822 ,  B01J2523/847

Abstract: This invention relates to highly active and stable catalyst composite used in high temperature synthesis gas production. More specifically, nickel alumina catalysts doped with noble metals and lanthanide groups or transition metal groups containing a lattice spinel structure with a general formula [NixA1-x] [(ByAl1-y)2]O4 Stabilizers such as yttria-stabilized zirconia are also integrated in this composite to enhance high temperature catalytic performance. The catalyst composite of present invention exhibits high redox tolerance, coking resistance, high temperature stability, and high catalytic activity.

公开(公告)号：US09975109B2

公开(公告)日：2018-05-22

申请号：US15103065

申请日：2014-11-25

Applicant: Blucher GmbH ,  Friedrich-Alexander-Universitat Erlangen-Nurnberg

Inventor： Bertram Bohringer ,  Sven Fichtner ,  Christian Schrage ,  Jann-Michael Giebelhausen ,  Peter Wasserscheidt ,  Bastian Etzold ,  Heiko Klefer

IPC: C01B31/08 ,  B01J23/46 ,  B01J37/18 ,  B01J23/42 ,  B01J23/44 ,  B01J35/00 ,  B01J37/02 ,  B01J37/12 ,  B01J20/20 ,  B01J21/18 ,  B01J23/40 ,  B01J35/08 ,  B01J20/28 ,  A62D5/00 ,  B01J20/30 ,  B01J20/32 ,  B01J20/02 ,  H01M4/90 ,  C07C29/141 ,  C07C51/36 ,  C07C57/30 ,  B01D39/20 ,  B01J37/16 ,  B01J35/10 ,  B01J23/16 ,  B01J23/48 ,  B01J23/70 ,  B01J35/02 ,  A62D9/00 ,  C01B32/354

CPC classification number: B01J23/462 ,  A62D5/00 ,  A62D9/00 ,  B01D39/2058 ,  B01J20/0225 ,  B01J20/20 ,  B01J20/28019 ,  B01J20/28076 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3293 ,  B01J21/18 ,  B01J23/16 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/48 ,  B01J23/70 ,  B01J35/0006 ,  B01J35/0026 ,  B01J35/0093 ,  B01J35/023 ,  B01J35/08 ,  B01J35/10 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/0207 ,  B01J37/0221 ,  B01J37/12 ,  B01J37/16 ,  B01J37/18 ,  C01B32/354 ,  C07C29/141 ,  C07C51/36 ,  C07C57/30 ,  H01M4/9083

Abstract: The invention relates to a method for producing a catalyst system having at least one catalytically active component, wherein the catalytically active component comprises at least one metal, wherein first a spherical activated carbon used as a catalyst carrier is subjected to an oxidation. Subsequently, the catalytically active component is applied, optionally followed by a reduction of the catalyst system obtained in said manner.

公开(公告)号：US20170333842A1

公开(公告)日：2017-11-23

申请号：US15522931

申请日：2015-10-29

Applicant: BASF Corporation

Inventor： David M. Robinson ,  Mark T. Buelow ,  Laif R. Alden ,  Michael Durilla

IPC: B01D53/86 ,  B60H3/06 ,  B01J23/889 ,  B01J35/04 ,  B01J23/72 ,  F24F3/16 ,  B01J37/02

CPC classification number: B01D53/8675 ,  B01D53/8687 ,  B01D2255/207 ,  B01D2255/2073 ,  B01D2255/20761 ,  B01D2255/9207 ,  B01D2257/2064 ,  B01D2257/30 ,  B01D2257/306 ,  B01D2257/402 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/708 ,  B01D2258/06 ,  B01D2259/4508 ,  B01D2259/4566 ,  B01D2259/4575 ,  B01J23/02 ,  B01J23/14 ,  B01J23/20 ,  B01J23/24 ,  B01J23/72 ,  B01J23/8892 ,  B01J35/0013 ,  B01J35/04 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J37/0221 ,  B60H3/0658 ,  F24F3/16 ,  F24F3/1603 ,  F24F2003/1628 ,  F24F2003/1657 ,  Y02A50/235 ,  Y02C20/10

Abstract: Disclosed herein are base metal catalyst devices for removing ozone, volatile organic compounds, and other pollutants from an air flow stream. A catalyst device includes a housing, a solid substrate disposed within the housing, and a catalyst layer disposed on the substrate. The catalyst layer includes a first base metal catalyst at a first mass percent, a second base metal catalyst at a second mass percent, and a support material impregnated with at least one of the first base metal catalyst or the second base metal catalyst. The preferred catalyst composition is a combination of manganese oxide and copper oxide.

公开(公告)号：US09586197B2

公开(公告)日：2017-03-07

申请号：US15102287

申请日：2013-12-11

Applicant: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

Inventor： Yunjie Ding ,  Miao Jiang ,  Li Yan ,  Ronghe Lin

IPC: C07C45/50 ,  B01J31/00 ,  B01J31/24 ,  B01J35/10 ,  B01J37/04 ,  B01J37/08 ,  C08J9/28

CPC classification number: B01J31/24 ,  B01J23/464 ,  B01J23/468 ,  B01J23/75 ,  B01J31/00 ,  B01J31/165 ,  B01J31/2404 ,  B01J35/065 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/04 ,  B01J37/08 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/845 ,  C07C45/50 ,  C07C45/505 ,  C08J9/286 ,  C08J2201/05 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2207/00 ,  C08J2343/02 ,  C07C47/02

Abstract: A solid heterogeneous catalyst consisting of a metal component and an organic ligand polymer, wherein the metal component is one or more of Rh, Ir or Co, the organic ligand polymer is a polymer having a large specific surface area and hierarchical porosity formed by polymerizing an organic ligand monomer containing P and alkenyl group and optional N via a solvothermal polymerization process, the metal component forms coordinated bond with the P atom or N in backbone of the organic ligand polymer and exists in a monoatomic dispersion state; when the catalyst is used in an olefin hydroformylation reaction, the metal component and the P and/or N atom form in situ an intermediate active species similar to homogeneous catalyst due to the coordination effect, and the catalyst has an excellent catalytic property, can be easily separated, and has a relatively high stability.

Abstract translation: 一种由金属组分和有机配体聚合物组成的固体多相催化剂，其中金属组分是Rh，Ir或Co中的一种或多种，​​有机配体聚合物是具有大比表面积的聚合物和通过聚合形成的分级孔隙率 含有P和烯基的有机配体单体和任选的N通过溶剂热聚合方法，金属组分与有机配体聚合物的主链中的P原子或N形成配位键，并以单原子分散状态存在; 当催化剂用于烯烃加氢甲酰化反应时，由于配位作用，金属组分和P和/或N原子原位形成类似于均相催化剂的中间活性物质，催化剂具有优异的催化性能，可以是 容易分离，并具有较高的稳定性。

公开(公告)号：US09573117B2

公开(公告)日：2017-02-21

申请号：US14020069

申请日：2013-09-06

Applicant: Institut National de la Recherche Scientifique ,  THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY

Inventor： Michel Lefevre ,  Eric Proietti ,  Frederic Jaouen ,  Jean-Pol Dodelet ,  Allan S. Hay

IPC: B01J23/745 ,  B01J21/18 ,  B01J23/75 ,  B01J35/10 ,  B01J37/00 ,  B01J37/08 ,  H01M4/90 ,  H01M8/10

CPC classification number: B01J23/745 ,  B01J21/18 ,  B01J23/75 ,  B01J35/1028 ,  B01J37/0018 ,  B01J37/084 ,  H01M4/90 ,  H01M4/9083 ,  H01M2008/1095 ,  Y02E60/50

Abstract: A catalyst precursor comprising (A) a microporous support; (B) a non-noble metal precursor; and (C) a pore-filler, wherein the micropores of the microporous support are filled with the pore-filler and the non-noble metal precursor so that the micropore surface area of the catalyst precursor is substantially smaller than the micropore surface area of the support when the pore-filler and the non-noble metal precursor are absent is provided. Also, a catalyst comprising the above catalyst precursor, wherein the catalyst precursor has been pyrolysed so that the micropore surface area of the catalyst is substantially larger than the micropore surface area of catalyst precursor, with the proviso that the pyrolysis is performed in the presence of a gas that is a nitrogen precursor when the microporous support, the non-noble metal precursor and the pore-filler are not nitrogen precursors is also provided. Methods of producing the catalyst precursor and the catalyst are provided.

Abstract translation: 一种催化剂前体，其包含（A）微孔载体; （B）非贵金属前体; 和（C）孔填料，其中微孔载体的微孔填充有孔填料和非贵金属前体，使得催化剂前体的微孔表面积显着小于催化剂前体的微孔表面积 提供了当孔填料和非贵金属前体不存在时的支持。 此外，包含上述催化剂前体的催化剂，其中催化剂前体已被热解，使得催化剂的微孔表面积基本上大于催化剂前体的微孔表面积，条件是热解是在 还提供了当微孔载体，非贵金属前体和孔填料不是氮前体时为氮前体的气体。 提供了制备催化剂前体和催化剂的方法。