公开(公告)号：US12128386B2

公开(公告)日：2024-10-29

申请号：US17621001

申请日：2020-06-29

申请人： NOVA CHEMICALS (INTERNATIONAL) S.A.

发明人： Xiaoliang Gao ,  Vasily Simanzhenkov ,  Leonid Kustov ,  Aleksey Kucherov ,  Elena Finashina

IPC分类号： B01J23/888 ,  C07C5/48

CPC分类号： B01J23/8885 ,  C07C5/48 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842

摘要： The oxidative dehydrogenation of ethane comprises contacting a mixture of ethane and oxygen in an ODH reactor with an ODH catalyst under conditions that promote oxidation of ethane into ethylene. Conditions within the reactor are controlled by the operator and include, but are not limited to, parameters such as 5 temperature, pressure, and flow rate. Conditions will vary and can be optimized for a specific catalyst, or whether an inert diluent is used in the mixing of the reactants. Disclosed herein is a catalyst consisting of: Mo0-1W0.3-1V0.2-0.4Te0.06-0.10Fe0.0-0.10Nb0.08-0.18OX where X is determined by the valance of the metals.

公开(公告)号：US20240123430A1

公开(公告)日：2024-04-18

申请号：US18278972

申请日：2022-02-17

申请人： NOVA CHEMICALS (INTERNATIONAL) S.A.

发明人： Vasily SIMANZHENKOV ,  Xiaoliang GAO ,  Marie BARNES ,  Perry DE WIT

IPC分类号： B01J23/00 ,  B01J27/057 ,  B01J35/40 ,  B01J35/61 ,  B01J35/63 ,  B01J35/70 ,  B01J37/08 ,  C07C5/32

CPC分类号： B01J23/002 ,  B01J27/0576 ,  B01J35/40 ,  B01J35/612 ,  B01J35/633 ,  B01J35/70 ,  B01J37/08 ,  C07C5/324 ,  B01J2523/21 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/24 ,  C07C2523/32

摘要： A catalyst material includes molybdenum (Mo): vanadium (V). the molar ratio of Mo:V being between 1:0.12 and 1:0.49; tellurium (Te), the molar ratio of Mo:Te being between 1:0.01 and 1:0.30; niobium (Nb), the molar ratio of Mo:Nb being between 1:0.01 and 1:0.30; and beryllium (Be), the molar ratio of Mo:Be being from 1:1 to 1:50.

公开(公告)号：US11752493B2

公开(公告)日：2023-09-12

申请号：US16654892

申请日：2019-10-16

申请人： LG Chem, Ltd.

发明人： KyungYeon Kang ,  Dongchul Lee ,  SungJin Kim ,  JaeKeun Yoon ,  Seungyong Lee ,  Jinmyung Cha

IPC分类号： B22F9/20 ,  B01J23/887 ,  B01J37/08 ,  C01B32/162 ,  B01J35/00 ,  B01J37/02 ,  C23C16/26 ,  B01J35/10 ,  B01J35/02

CPC分类号： B01J23/8877 ,  B01J35/0026 ,  B01J37/0203 ,  B01J37/0213 ,  B01J37/086 ,  C01B32/162 ,  C23C16/26 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1042 ,  B01J37/0205 ,  B01J2523/00 ,  C01B2202/08 ,  C01B2202/36 ,  C01P2004/60 ,  Y10T428/2991 ,  B01J2523/00 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845

摘要： The present invention relates to an impregnated supported catalyst, a carbon nanotube aggregate, and a method for producing the carbon nanotube aggregate. The carbon nanotube aggregate includes a four-component catalyst in which catalytic components and active components are supported on a granular support, and bundle type carbon nanotubes grown on the catalyst. The carbon nanotube aggregate has an average particle diameter of 100 to 800 μm, a bulk density of 80 to 250 kg/m3, and a spherical or potato-like shape.

公开(公告)号：US20190161427A1

公开(公告)日：2019-05-30

申请号：US16301807

申请日：2017-05-18

申请人： SHELL OIL COMPANY

发明人： Dennis Petrus Maria ROELOFSZEN ,  Guus VAN ROSSUM ,  Ronald Jan SCHOONEBEEK ,  Michael Johannes Franciscus Maria VERHAAK

IPC分类号： C07C51/25 ,  C07C51/215 ,  B01J23/00

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/28 ,  B01J27/0576 ,  B01J37/0045 ,  B01J37/03 ,  B01J2523/00 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  C07C5/48 ,  C07C51/215 ,  C07C51/25 ,  C07C53/08 ,  C07C53/122 ,  C07C57/04 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2527/057 ,  Y02P20/52 ,  C07C11/04

摘要： The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein oxygen, water and the alkane and/or alkene are fed to a reactor and are contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium in the reactor, and wherein the molar ratio of water as fed to the reactor to oxygen as fed to the reactor is smaller than 1:1.

公开(公告)号：US20190144370A1

公开(公告)日：2019-05-16

申请号：US16065454

申请日：2016-12-12

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Markus E. Hirschberg ,  Klaus Hintzer ,  Zai-Ming Qiu ,  Gerd-Volker Röschenthaler ,  Romana Pajkert ,  Sergey Tverdomed

IPC分类号： C07C51/58 ,  C07C59/135 ,  C07C69/96 ,  B01J23/28

CPC分类号： C07C51/58 ,  B01J23/28 ,  B01J2523/55 ,  B01J2523/68 ,  C07C45/42 ,  C07C51/00 ,  C07C51/04 ,  C07C59/135 ,  C07C67/00 ,  C07C67/14 ,  C07C68/00 ,  C07C69/96 ,  C07C49/175 ,  C07C69/708

摘要： Methods of converting a fluorinated compound into a fluorinated acyl fluoride or derivative thereof, the method including reacting the fluorinated compound with a catalytic amount of at least one transition metal compound and an oxygen-containing compound to form the fluorinated acyl fluoride or derivative thereof. Compounds formed using such methods are also included, including for example and derivatives thereof, or combinations thereof.

公开(公告)号：US20190039972A1

公开(公告)日：2019-02-07

申请号：US16074844

申请日：2017-02-02

申请人： SHELL OIL COMPANY

发明人： Ronald Jan SCHOONEBEEK ,  Alouisius Nicolaas Renée BOS ,  Guus VAN ROSSUM ,  Michael Johannes Franciscus Maria VERHAAK

IPC分类号： C07C5/48 ,  B01J27/057 ,  C07D301/10 ,  B01J23/68

CPC分类号： C07C5/48 ,  B01J23/002 ,  B01J23/688 ,  B01J27/0576 ,  B01J37/0236 ,  B01J37/03 ,  B01J37/06 ,  B01J2523/00 ,  C07D301/10 ,  C10G50/00 ,  C10G2300/1081 ,  C10L3/101 ,  Y02P20/52 ,  C07C11/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

摘要： The invention relates to a process for conversion of a stream comprising methane and ethane, comprising converting ethane from a stream comprising methane and ethane, in which stream the volume ratio of methane to ethane is of from 0.005:1 to 100:1, to a product having a vapor pressure at 0° C. lower than 1 atmosphere, resulting in a stream comprising methane and the product having a vapor pressure at 0° C. lower than 1 atmosphere; separating the product having a vapor pressure at 0° C. lower than 1 atmosphere from the stream comprising methane and the product having a vapor pressure at 0° C. lower than 1 atmosphere, resulting in a stream comprising methane; and chemically converting methane from the stream comprising methane, or feeding methane from the stream comprising methane to a network that provides methane as energy source, or liquefying methane from the stream comprising methane.

公开(公告)号：US20180304236A1

公开(公告)日：2018-10-25

申请号：US16062242

申请日：2016-07-26

申请人： BASF Corporation ,  BASF SE

发明人： Feng ZHAO ,  Jiadi ZHANG ,  Liang CHEN ,  Carolina GALENANO ,  Sabine HUBER ,  Edgar HUENNEKES

IPC分类号： B01J23/22 ,  B01J21/06 ,  B01J37/02 ,  B01J37/08 ,  B01J37/04 ,  B01J37/03 ,  B01D53/94

CPC分类号： B01J23/22 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/2098 ,  B01D2255/30 ,  B01D2255/40 ,  B01J21/063 ,  B01J23/002 ,  B01J35/026 ,  B01J37/0009 ,  B01J37/0215 ,  B01J37/0236 ,  B01J37/03 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  B01J2523/41 ,  B01J2523/47 ,  B01J2523/53 ,  B01J2523/55

摘要： A catalyst composition comprising—a support comprising TiO2,—a composite oxide containing vanadium and antimony, which has a rutile-type structure different from VSbO 4 and V0.92Sb0.92O4 as determined by X-ray diffraction (XRD) analysis with CuKα radiation, and—optionally, one or more selected from the group consisting of oxides of silicon, oxides of vanadium and oxides of antimony, for selective catalytic reduction of nitrogen oxides; to a process for preparing the catalyst composition, to the catalyst composition obtained/obtainable by the process and to use of the same for selective catalytic reduction of nitrogen oxides.

公开(公告)号：US20180298801A1

公开(公告)日：2018-10-18

申请号：US15789387

申请日：2017-10-20

申请人： Johnson Matthey Public Limited Company

发明人： Guy Richard CHANDLER ,  Neil Robert COLLINS ,  Ralf DOTZEL ,  Joerg MUENCH ,  Paul Richard PHILLIPS ,  Gudmund SMEDLER ,  Andrew Peter WALKER

IPC分类号： F01N3/20 ,  B01J37/04 ,  B01J29/00

CPC分类号： F01N3/208 ,  B01D53/94 ,  B01D53/9418 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/65 ,  B01D2255/9022 ,  B01D2257/404 ,  B01J23/002 ,  B01J23/30 ,  B01J29/005 ,  B01J29/46 ,  B01J29/48 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/7815 ,  B01J29/783 ,  B01J29/80 ,  B01J29/85 ,  B01J35/0006 ,  B01J35/0073 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0215 ,  B01J37/04 ,  B01J2523/00 ,  F01N3/2066 ,  F01N3/2803 ,  F01N3/2828 ,  F01N2240/25 ,  F01N2330/02 ,  F01N2330/06 ,  F01N2370/04 ,  F01N2510/0684 ,  Y02A50/2325 ,  Y02T10/24 ,  B01J2523/3712 ,  B01J2523/47 ,  B01J2523/48 ,  B01J2523/55 ,  B01J2523/69

摘要： An extruded honeycomb catalyst for nitrogen oxide reduction according to the selective catalytic reduction (SCR) method in exhaust gases from motor vehicles includes an extruded active carrier in honeycomb form having a first SCR catalytically active component and with a plurality of channels through which the exhaust gas flows during operation, and a washcoat coating having a second SCR catalytically active component being applied to the extruded body, wherein the first SCR catalytically active component and the second SCR catalytically active component are each independently one of: (i) vanadium catalyst with vanadium as catalytically active component; (ii) mixed-oxide catalyst with one or more oxides, in particular those of transition metals or lanthanides as catalytically active component; and (iii) an Fe- or a Cu-zeolite catalyst.

公开(公告)号：US10058849B2

公开(公告)日：2018-08-28

申请号：US15565593

申请日：2016-05-10

申请人： ZHEJIANG NHU COMPANY LTD. ,  ZHEJIANG UNIVERSITY ,  SHANDONG NHU PHARMACEUTICAL CO., LTD.

发明人： Ming Yu ,  Jintao Yuan ,  Haidong Yu ,  Weikang Shao ,  Yuhong Zhang

IPC分类号： B01J23/847 ,  C07C35/12 ,  C07C29/20 ,  C07C29/56

CPC分类号： B01J23/8472 ,  B01J23/835 ,  B01J23/847 ,  B01J25/02 ,  B01J37/06 ,  B01J2523/31 ,  B01J2523/55 ,  B01J2523/845 ,  B01J2523/847 ,  C07C29/20 ,  C07C29/56 ,  C07C35/12 ,  C07C2601/14 ,  C22C19/03

摘要： The present invention discloses a metal complex catalyst, its preparing method and its application in preparing D,L-menthol, the metal complex catalyst includes weight percent elements as follows: 70-85% of Ni, 8-10% of Al, 5-10% of V, and 2-10% of Co. When this metal complex catalyst is applied in preparing D,L-menthol through thymol hydrogenation, it has the characteristics of high reaction activity and quick racemization of chiral compound. Meanwhile, a certain kind of alkali added in isomerization is the key to reducing light constituent byproduct. The whole process comes in good reaction selectivity, simple preparing technology, low production cost, and environment-friendly synthetic route.

公开(公告)号：US20180215696A1

公开(公告)日：2018-08-02

申请号：US15737141

申请日：2015-06-18

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  ECOLE CENTRALE DE LILLE ,  HOKKAIDO UNIVERSITY ,  UNIVERSITE DES SCIENCES ET TECHNOLOGIES DE LILLE-LILLE 1

发明人： Sébastien PAUL ,  Benjamin KATRYNIOK ,  Franck DUMEIGNIL ,  Marcia ARAQUE MARIN ,  Toru MURAYAMA ,  Wataru UEDA

IPC分类号： C07C51/235 ,  B01J23/28 ,  B01J23/887

CPC分类号： C07C51/235 ,  B01J23/28 ,  B01J23/8877 ,  B01J37/06 ,  B01J37/10 ,  B01J2523/00 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/57 ,  B01J2523/69

摘要： The present invention relates to the use of molybdenum and vanadium mixed oxides, optionally iron doped, as catalysts for the oxidation of unsaturated alcohols, in particular allyl alcohol, and also to a process for the production of unsaturated carboxylic acids, in particular acrylic acid, in the gas phase, in the presence of such a catalyst.