公开(公告)号：US20190077733A1

公开(公告)日：2019-03-14

申请号：US16126560

申请日：2018-09-10

申请人： The Chemours Company FC, LLC

发明人： Sheng Peng ,  Andrew Jackson ,  Stephan Brandstadter ,  Mario Joseph Nappa

IPC分类号： C07C17/25 ,  C07C21/185 ,  C07C19/12 ,  C07C17/20 ,  B01J31/02 ,  B01J27/10 ,  B01J27/135 ,  B01J23/745

摘要： Disclosed herein are methods of producing E-CF3CH═CHCF3 in a liquid phase. Also disclosed are methods of preparing CF3CH2CHClCF3 and CF3CHClCH2CCl3.

公开(公告)号：US10227268B2

公开(公告)日：2019-03-12

申请号：US15513494

申请日：2016-02-19

申请人： Northwestern University

发明人： Tobin J. Marks ,  Matthias Peter

IPC分类号： C07C2/84 ,  B01J27/04 ,  B01J27/043 ,  B01J35/02 ,  B01J37/20 ,  B01J21/06 ,  B01J23/06 ,  B01J23/745 ,  B01J21/10 ,  B01J23/10 ,  B01J23/24 ,  B01J35/00 ,  B01J35/10

摘要： Methods for oxidative coupling of methane using metal oxide catalysts and a sulfur oxidant.

公开(公告)号：US20190070596A1

公开(公告)日：2019-03-07

申请号：US16184162

申请日：2018-11-08

申请人： BASF CORPORATION

发明人： Xiaofan Yang ,  Matthew Tyler Caudle

IPC分类号： B01J29/76 ,  B01J23/745 ,  B01J23/83 ,  B01J35/00 ,  B01J35/04 ,  B01D53/94 ,  F01N3/20 ,  F01N3/28

摘要： The invention provides a catalyst composition, including a mixture of catalytically active particles and a magnetic material, such as superparamagnetic iron oxide nanoparticles, capable of inductive heating in response to an applied alternating electromagnetic field. The catalytically active particles will typically include a base metal, platinum group metal, oxide of base metal or platinum group metal, or combination thereof, and will be adapted for use in various catalytic systems, such as diesel oxidation catalysts, catalyzed soot filters, lean NOx traps, selective catalytic reduction catalysts, ammonia oxidation catalysts, or three-way catalysts. The invention also includes a system and method for heating a catalyst material, which includes a catalyst article that includes the catalyst composition and a conductor for receiving current and generating an alternating electromagnetic field in response thereto, the conductor positioned such that the generated alternating electromagnetic field is applied to at least a portion of the magnetic material.

公开(公告)号：US20190060883A1

公开(公告)日：2019-02-28

申请号：US16113002

申请日：2018-08-27

申请人： The Board of Trustees of The University of Alabama ,  Reliance Industries Limited

发明人： Robin D. Rogers ,  Rajkumar Kore ,  Anand D. Sawant ,  Pavankumar Aduri

IPC分类号： B01J27/125 ,  C07C2/86 ,  B01J23/745 ,  B01J35/02 ,  B01J35/00

摘要： Described herein are magnetic particle-ionic liquid composite materials, and methods of making and use thereof. The magnetic particle-ionic liquid composite materials can comprise an ionic liquid conjugated to a magnetic particle, wherein the ionic liquid comprises at least one cation and at least one metal halide anion; and wherein the ionic liquid is not covalently bound to the magnetic particle.

公开(公告)号：US20190054451A1

公开(公告)日：2019-02-21

申请号：US16077337

申请日：2017-02-10

申请人： UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS

发明人： John Thomas Sirr IRVINE ,  Mark CASSIDY ,  Sneh JAIN

IPC分类号： B01J23/745 ,  B01J23/44 ,  B01J23/10 ,  B01J23/755 ,  B01J23/86 ,  B01D53/86

摘要： The invention provides a catalyst comprising iron oxide, nickel, ceria or palladium supported on stainless steel foam. The catalyst is effective in oxidising aromatic compounds such as toluene and o-cresol and, advantageously, is particularly effective when the oxidation is carried out at elevated temperatures that correspond to temperatures attained in areas of the aircraft where cabin air is recirculated.

公开(公告)号：US10207920B2

公开(公告)日：2019-02-19

申请号：US15507649

申请日：2015-07-29

申请人： NITTA Corporation

发明人： Takuji Komukai ,  Yutaka Shimomoto ,  Hiromi Teruhira

IPC分类号： C22C21/02 ,  B82Y40/00 ,  B01J37/08 ,  B01J23/745 ,  B01J21/18 ,  B01J37/02 ,  B32B1/08 ,  B82Y30/00 ,  C01B31/02 ,  C22C38/02 ,  C22C38/06 ,  C01B32/162

摘要： There are provided an easily producible catalyst particle-holding structure used for production of carbon nanotubes, and a method for producing the same. The method for producing the catalyst particle-holding structure of the present invention used for production of carbon nanotubes includes a step of forming a catalyst particle forming layer containing Si, Al, and Fe, and a step of performing a heat treatment on the catalyst particle forming layer in an atmosphere containing oxygen, to form catalyst particles containing Fe. The catalyst particles are held by the catalyst particle forming layer so that the catalyst particles are partially embedded in the catalyst particle forming layer. The size and the number of the catalyst particles containing Fe are controlled by adjusting the amount of oxygen contained in the atmosphere for the heat treatment. Thus, the catalyst particle-holding structure is formed easily.

公开(公告)号：US20190039056A1

公开(公告)日：2019-02-07

申请号：US15994098

申请日：2018-05-31

申请人： Furukawa Electric Co., Ltd.

发明人： Sadahiro Kato ,  Masayuki Fukushima ,  Hiroko Takahashi ,  Yuichiro Banba ,  Kaori Sekine

IPC分类号： B01J29/89 ,  B01J23/46 ,  B01J23/44 ,  B01J23/42 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  B01J37/10 ,  B01J37/00 ,  C01B3/40

摘要： A catalyst structure includes a carrier having a porous structure composed of a zeolite type compound and at least one catalytic material existing in the carrier. The carrier has channels communicating with each other, and the catalytic material is a metal fine particle and exists at least in the channel of the carrier.

公开(公告)号：US20190032533A1

公开(公告)日：2019-01-31

申请号：US15660233

申请日：2017-07-26

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Charles Solbrig ,  Yong Miao

IPC分类号： F01N3/20 ,  F01N3/10 ,  F01N3/08 ,  B01D53/94 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/745 ,  B01J23/06 ,  B01J21/04 ,  B01J23/00

摘要： Exhaust gas systems include an oxidation catalyst (OC) capable of receiving exhaust gas and oxidizing one or more of combustable hydrocarbons (HC) and one or more nitrogen oxide (NOx) species, a selective catalytic reduction device (SCR) disposed downstream from and in fluid communication with the OC via a conduit, and an electrically heated catalyst (EHC) disposed at least partially within the conduit downstream from the OC and upstream from the SCR. The EHC comprises a heating element having an outer surface including one or more second oxidation catalyst materials capable of oxidizing CO, HC, and one or more NOx species. The OC includes one or more storage materials individually or collectively capable of storing NOx and/or HC species. Exhaust gas can be supplied by an internal combustion engine which can optionally power a vehicle.

公开(公告)号：US10189708B2

公开(公告)日：2019-01-29

申请号：US15240396

申请日：2016-08-18

申请人： The United States of America as Represented by the Administrator of the U.S. Environmental Protection Agency

发明人： Rajender S. Varma ,  Nasir Baig ,  Mallikarjuna Nadagouda

IPC分类号： B01J19/12 ,  C01B3/04 ,  B01J23/44 ,  B01J23/46 ,  B01J31/06 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  C01B13/02 ,  B01J23/745 ,  C07C209/36 ,  C07C211/52

摘要： A process and catalyst for the in situ generation of hydrogen via the microwave irradiation of a ruthenium chitosan composite catalyst has enabled the convenient reduction of nitro compounds in aqueous medium.

公开(公告)号：US20190022632A1

公开(公告)日：2019-01-24

申请号：US16044184

申请日：2018-07-24

申请人： Malek Alkasrawi ,  Joynal Abedin

发明人： Malek Alkasrawi ,  Joynal Abedin

IPC分类号： B01J31/22 ,  B01J31/28 ,  B01J23/745 ,  B01J21/08 ,  B01J35/00 ,  B01J35/02 ,  B01J37/04 ,  B01J37/02 ,  C07G1/00 ,  C13K1/02

CPC分类号： B01J31/2295 ,  B01J21/08 ,  B01J23/745 ,  B01J31/1625 ,  B01J31/2273 ,  B01J31/28 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/0033 ,  B01J35/026 ,  B01J37/0219 ,  B01J37/0221 ,  B01J37/04 ,  B01J2531/847 ,  C07G1/00 ,  C13K1/02

摘要： Various embodiments disclosed relate to solid catalysts that convert lignocellulosic material to monomer sugars that are suitable for fermentation. The solid catalysts include a transition metal complex attached to a magnetic bead, and can be physically separated from a fermentation mixture and reused several times.