公开(公告)号：US10722867B2

公开(公告)日：2020-07-28

申请号：US15131829

申请日：2016-04-18

申请人： Archer-Daniels-Midland Company

发明人： Gary M. Diamond ,  Guang Zhu ,  Vincent J. Murphy ,  Eric Dias

IPC分类号： B01J21/18 ,  B01J23/46 ,  C01B32/354 ,  C04B38/00 ,  C07C51/09 ,  C07C51/377 ,  C07C29/60 ,  B01J23/52 ,  B01J23/89 ,  C04B35/532 ,  C07C51/31 ,  B01J23/42 ,  B01J37/02 ,  C07C209/16 ,  C04B35/636 ,  B01J23/656 ,  B01J23/652 ,  C09C1/48 ,  C01B32/05 ,  B01J37/18 ,  B01J35/10 ,  B01J37/00 ,  B01J37/08 ,  B01J23/755 ,  B01J35/02 ,  B01J35/00 ,  C04B111/00

摘要： Shaped porous carbon products and processes for preparing these products are provided. The shaped porous carbon products can be used, for example, as catalyst supports and adsorbents. Catalyst compositions including these shaped porous carbon products, processes of preparing the catalyst compositions, and various processes of using the shaped porous carbon products and catalyst compositions are also provided.

公开(公告)号：US10717075B2

公开(公告)日：2020-07-21

申请号：US15533554

申请日：2015-12-02

申请人： BP P.L.C.

发明人： Ewen Ferguson ,  Piotr Krawiec ,  Manuel Ojeda Pineda ,  Alexander Paterson ,  Matthew James Wells

IPC分类号： C10G2/00 ,  B01J37/18 ,  B01J21/06 ,  B01J23/75 ,  B01J37/02 ,  B01J37/00

摘要： A process for the conversion of a feed comprising a mixture of hydrogen and carbon monoxide to hydrocarbons, the hydrogen and carbon monoxide in the feed being present in a ratio of from 1:9 to 9:1 by volume, the process comprising the step of contacting the feed at elevated temperatures and atmospheric or elevated pressure with a catalyst comprising titanium dioxide and cobalt wherein the catalyst initially comprises from 30% to 95% metallic cobalt by weight of cobalt.

公开(公告)号：US20200216371A1

公开(公告)日：2020-07-09

申请号：US16608389

申请日：2018-04-17

申请人： ExxonMobil Chemical Patents Inc.

发明人： Tian Ma ,  Peng Yang ,  Wassim W. Ayass ,  Zhengguo Lin ,  Ulrich Kortz

IPC分类号： C07C5/10 ,  B01J29/035 ,  B01J35/00 ,  B01J37/18 ,  B01J37/04 ,  B01J37/02

摘要： The invention relates to polyoxometalates represented by the formula (An)m+[M′M12Oy(RCOO)zHq]m− or solvates thereof, corresponding supported polyoxometalates, and processes for their preparation, as well as corresponding metal clusters, optionally in the form of a dispersion in a liquid carrier medium or immobilized on a solid support, and processes for their preparation, as well as their use in reductive conversion of organic substrate.

公开(公告)号：US10695756B2

公开(公告)日：2020-06-30

申请号：US15168972

申请日：2016-05-31

申请人： Allen Artur Carl Reule ,  Natalia Semagina ,  Esteban Chornet

发明人： Allen Artur Carl Reule ,  Natalia Semagina ,  Esteban Chornet

IPC分类号： B01J29/06 ,  B01J29/24 ,  C07C67/37 ,  B01J29/90 ,  B01J38/10 ,  B01J29/22 ,  B01J29/40 ,  B01J29/44 ,  B01J29/46 ,  B01J29/035 ,  B01J37/30 ,  B01J29/18 ,  B01J37/14 ,  B01J37/18

摘要： A catalyst for the carbonylation of dimethyl ether to methyl acetate. The catalyst comprises a zeolite, such as a mordenite zeolite, at least one Group IB metal, such as copper, and/or at least one Group VIII metal, such as iron, and at least one Group IIB metal, such as zinc. Such a catalyst with combined metals provides enhanced catalytic activity, improved stability, and improved selectivity to methyl acetate, and does not require a halogen promoter, as compared to a metal-free or copper only zeolite.

公开(公告)号：US10662142B2

公开(公告)日：2020-05-26

申请号：US16347967

申请日：2017-11-06

申请人： RHODIA OPERATIONS ,  LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCE

发明人： Peng Li ,  Armin T. Liebens ,  Feng Shi ,  Hangkong Yuan

IPC分类号： C07D307/02 ,  C07C209/78 ,  B01J23/755 ,  B01J37/02 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  B01J37/18 ,  B01J25/02 ,  C07D307/52 ,  B01J21/04 ,  B01J23/40

摘要： Provided is a process for the production of an aromatic compound comprising at least two amine functions, comprising reacting an aromatic compound having at least one hydroxyl function and at least one aldehyde function with a second reactant having an amine function, in the presence of a reductant agent and a catalyst comprising at least one metal element in elemental form and/or at least one metal oxide.

公开(公告)号：US20200129960A1

公开(公告)日：2020-04-30

申请号：US16176565

申请日：2018-10-31

申请人： King Abdulaziz University

发明人： Sharif Fakhruz ZAMAN ,  Ali Shan MALIK ,  Abdulrahim Ahmed ALZAHRANI ,  Muhammad A. DAOUS ,  Lachezar A. PETROV

IPC分类号： B01J23/58 ,  B01J23/10 ,  B01J35/02 ,  B01J35/10 ,  B01J37/04 ,  B01J37/03 ,  B01J37/02 ,  B01J37/08 ,  B01J37/18 ,  C07C41/01

摘要： Catalysts for hydrogenation of CO2 to dimethyl ether. These catalysts comprise 0.1-10 wt % per total catalyst weight of a catalytic material containing Pd (e.g. metallic palladium), 0.05-5 wt % per total catalyst weight of a promoter containing Ca (e.g. metallic calcium), as well as 85-99 wt % of CeO2 as a catalyst support. Methods of preparing and characterizing the catalysts as well as processes for catalyzing the hydrogenation of CO2 to dimethyl ether and other byproducts such as methanol, carbon monoxide, and methane portrayed by reactant conversion., product selectivity, and catalyst stability are disclosed.

公开(公告)号：US10589257B2

公开(公告)日：2020-03-17

申请号：US15563700

申请日：2016-04-06

申请人： B.G. Negev Technologies and Applications LTD., at Ben-Gurion University

发明人： Mordechay Herskowitz ,  Miron Landau ,  Roksana Vidruk ,  Meital Amouyal

IPC分类号： B01J23/745 ,  B01J23/00 ,  B01J35/02 ,  B01J37/00 ,  B01J35/10 ,  B01J23/02 ,  C10G2/00 ,  B01J37/18 ,  B01J37/03 ,  B01J23/78 ,  B01J37/08

摘要： The invention relates to potassium-promoted, Fe2+(Fe3+yAl3+i-y)2o4 [0.3

公开(公告)号：US10537885B2

公开(公告)日：2020-01-21

申请号：US15321369

申请日：2015-07-01

申请人： INVISTA NORTH AMERICA S.A R.L.

发明人： Vinay Medhekar

IPC分类号： B22F9/22 ,  B01J31/18 ,  B01J23/755 ,  B01J35/02 ,  B01J35/10 ,  B01J37/04 ,  B01J37/14 ,  B01J37/16 ,  B01J37/18 ,  B01J31/26

摘要： Methods are described herein that involve rotating or gently mixing nickel(II)-containing particles in a reaction vessel while heating the particles and flowing a reducing atmosphere through the reaction vessel for a time sufficient to generate free-flowing nickel metal (Ni(0)) from the nickel(II)-containing particles.

公开(公告)号：US10537881B2

公开(公告)日：2020-01-21

申请号：US15103907

申请日：2014-12-17

申请人： KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

发明人： Lidong Li ,  Dalaver H. Anjum ,  Lu Zhou ,  Paco Laveille ,  Jean-Marie Basset

IPC分类号： B01J23/89 ,  B01J37/18 ,  B01J35/00 ,  B01J35/02 ,  C01B3/26 ,  C01B3/58 ,  C07C5/03 ,  B01J37/02 ,  B01J21/04 ,  B01J37/04 ,  B01J37/08 ,  B82Y40/00 ,  B01J37/16 ,  B01J35/10 ,  B82Y30/00

摘要： Embodiments of the present disclosure provide for supported Ni/Pt bimetallic nanoparticles having a Ni core and a Pt layer disposed on the surface of the Ni core, compositions including supported NiPt nanoparticles, methods of making supported NiPt nanoparticles, methods of using supported NiPt nanoparticles, and the like.

公开(公告)号：US10532345B2

公开(公告)日：2020-01-14

申请号：US15941306

申请日：2018-03-30

申请人： IFP Energies Nouvelles

发明人： Sylvie Maury ,  Adrien Berliet

IPC分类号： B01J35/08 ,  B01J37/16 ,  B01J37/18 ,  B01J23/75 ,  B01J37/02 ,  B01J37/08 ,  B01J35/00 ,  C10G2/00

摘要： The invention has as its object a method for preparation of catalysts based on cobalt substrates, implementing a concatenation of stages for impregnation, drying and calcination under particular conditions.The invention also relates to the use of said catalysts in Fischer-Tropsch synthesis methods.