公开(公告)号：US20240342695A1

公开(公告)日：2024-10-17

申请号：US18294641

申请日：2022-08-02

申请人： The Regents of the University of Michigan

发明人： Peng Zhou ,  Zetian Mi

IPC分类号： B01J35/39 ,  B01J19/00 ,  B01J19/12 ,  B01J23/26 ,  B01J23/46 ,  B01J35/00 ,  B01J35/30 ,  B01J35/33 ,  B01J35/45 ,  B01J35/53 ,  B01J35/58 ,  B01J37/34

CPC分类号： B01J35/39 ,  B01J19/0013 ,  B01J19/127 ,  B01J23/26 ,  B01J23/464 ,  B01J35/19 ,  B01J35/33 ,  B01J35/397 ,  B01J35/398 ,  B01J35/45 ,  B01J35/53 ,  B01J35/58 ,  B01J37/345 ,  B01J2219/00144 ,  B01J2219/00155 ,  B01J2219/0892

摘要： A method of promoting a chemical reaction includes immersing a device in a solution contained in a reaction chamber, the device including a substrate and a plurality of conductive projections supported by the substrate, each conductive projection of the plurality of conductive projections having a semiconductor composition, irradiating the device to drive the chemical reaction, and controlling a temperature of the solution contained in the reaction chamber such that the temperature is maintained in a temperature range closer to a boiling temperature of the solution than a freezing temperature of the solution

公开(公告)号：US12109558B2

公开(公告)日：2024-10-08

申请号：US16991555

申请日：2020-08-12

申请人： William Marsh Rice University

发明人： Nancy Jean Halas ,  Peter Nordlander ,  Hossein Robatjazi ,  Dayne Francis Swearer ,  Chao Zhang ,  Hangqi Zhao ,  Linan Zhou

IPC分类号： B01J35/39 ,  B01J19/12 ,  B01J21/02 ,  B01J21/04 ,  B01J21/10 ,  B01J23/00 ,  B01J23/38 ,  B01J23/44 ,  B01J23/50 ,  B01J23/52 ,  B01J23/58 ,  B01J23/72 ,  B01J23/78 ,  B01J23/89 ,  B01J27/04 ,  B01J27/14 ,  B01J27/20 ,  B01J27/22 ,  B01J27/24 ,  B01J31/06 ,  B01J35/00 ,  B01J35/23 ,  B01J35/30 ,  B01J35/33 ,  B01J35/50 ,  B01J35/64 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  B01J37/34 ,  C01B3/04 ,  C01B3/40 ,  C01B4/00 ,  C01B5/00 ,  C01B21/02 ,  C01B32/40 ,  B01J31/16

CPC分类号： B01J35/39 ,  B01J19/123 ,  B01J19/127 ,  B01J21/02 ,  B01J21/04 ,  B01J21/10 ,  B01J23/002 ,  B01J23/38 ,  B01J23/44 ,  B01J23/50 ,  B01J23/52 ,  B01J23/58 ,  B01J23/72 ,  B01J23/78 ,  B01J23/8926 ,  B01J23/8946 ,  B01J27/04 ,  B01J27/14 ,  B01J27/20 ,  B01J27/22 ,  B01J27/24 ,  B01J31/06 ,  B01J35/19 ,  B01J35/23 ,  B01J35/30 ,  B01J35/33 ,  B01J35/393 ,  B01J35/397 ,  B01J35/50 ,  B01J35/651 ,  B01J37/0203 ,  B01J37/0225 ,  B01J37/03 ,  B01J37/031 ,  B01J37/035 ,  B01J37/08 ,  B01J37/344 ,  C01B3/047 ,  C01B3/40 ,  C01B4/00 ,  C01B5/00 ,  C01B21/02 ,  C01B32/40 ,  B01J31/1691 ,  B01J2219/00635 ,  B01J2523/00 ,  B01J2540/66 ,  C01B2203/0238 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1241 ,  B01J2523/00 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/821

摘要： A multicomponent photocatalyst includes a reactive component optically, electronically, or thermally coupled to a plasmonic material. A method of performing a catalytic reaction includes loading a multicomponent photocatalyst including a reactive component optically, electronically, or thermally coupled to a plasmonic material into a reaction chamber; introducing molecular reactants into the reaction chamber; and illuminating the reaction chamber with a light source.

公开(公告)号：US20240269642A1

公开(公告)日：2024-08-15

申请号：US18293797

申请日：2022-07-25

申请人： BASF SE

发明人： Sorin PULBERE ,  Bernd SCHAEFER ,  Niklas BISCH ,  Till Christian BRÜGGEMANN ,  Florian BUCHBENDER ,  Steffen TSCHIRSCHWITZ

IPC分类号： B01J19/12

CPC分类号： B01J19/127 ,  B01J2219/1943

摘要： The invention relates to a lighting device for a photoreactor comprising a tubular housing (40) having a longitudinal axis (41) and a plurality of individual light sources (30) mounted on the inner surface of the housing (40), wherein the housing (40) comprises flow channels (46) for a heat transfer fluid, the flow channels (46) being arranged at the back side of the inner surface of the housing (40) behind the individual light sources forming a conformal cooling passage for the individual light sources. The invention further relates to a photoreactor comprising a lighting device and a reaction chamber with at least one tubular flow channel, the reaction chamber being arranged inside the lighting device and the channel wall being made of a material transmissive to the light emitted by the light sources.

公开(公告)号：US12030029B2

公开(公告)日：2024-07-09

申请号：US18191141

申请日：2023-03-28

申请人： Battelle Memorial Institute

发明人： Robert Wegeng ,  Paul H. Humble ,  Shankar Krishnan ,  Steven D. Leith ,  Daniel R. Palo ,  Robert A. Dagle

IPC分类号： B01J19/12 ,  C01B3/38 ,  C01B3/48 ,  C10G2/00 ,  C10K3/04 ,  F01K3/18 ,  F22B1/00 ,  F24S20/20 ,  H01M8/0612

CPC分类号： B01J19/127 ,  C01B3/384 ,  C01B3/48 ,  C10G2/30 ,  C10K3/04 ,  F01K3/188 ,  F22B1/006 ,  F24S20/20 ,  H01M8/0612 ,  B01J2219/00006 ,  B01J2219/00159 ,  B01J2219/0883 ,  B01J2219/089 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0445 ,  C01B2203/061 ,  C01B2203/0855 ,  C01B2203/1288 ,  Y02E10/40 ,  Y02P20/129 ,  Y02P20/133 ,  Y10T29/49826 ,  Y10T137/8593

摘要： A solar thermochemical processing system is disclosed. The system includes a first unit operation for receiving concentrated solar energy. Heat from the solar energy is used to drive the first unit operation. The first unit operation also receives a first set of reactants and produces a first set of products. A second unit operation receives the first set of products from the first unit operation and produces a second set of products. A third unit operation receives heat from the second unit operation to produce a portion of the first set of reactants.

公开(公告)号：US20240025736A1

公开(公告)日：2024-01-25

申请号：US18254940

申请日：2021-11-19

申请人： INSTYTUT NISKICH TEMPERATUR I BADAN STRUKTURALNYCH PAN IM.W.TRZEBIATOWSKIEGO

发明人： Wieslaw STREK ,  Przemyslaw WIEWIORSKI ,  Robert TOMALA ,  Wlodzimierz MISTA ,  Pawel GLUCHOWSKI

IPC分类号： C01B3/06 ,  B01J8/16 ,  B01J19/10 ,  B01J19/12

CPC分类号： C01B3/06 ,  B01J8/16 ,  B01J19/10 ,  B01J19/123 ,  B01J19/128 ,  B01J19/127 ,  B01J2219/00486 ,  B01J2208/00805 ,  B01J2219/00819 ,  B01J2219/0877 ,  B01J2219/00936 ,  B01J2219/00943 ,  B01J2219/00945 ,  C01B2203/1205

摘要： The invention relates to a method for producing hydrogen in a liquid and to a device for implementing the method characterized in that suspension 1.2 of graphene particles in the liquid is provided to reaction tank 1.1, and then the contents of the reaction tank are exposed to an electromagnetic radiation beam with a wavelength in the UV-VIS-FIR light wave range, which radiation is generated by emitter 1.5, after which the hydrogen liberated from the liquid is transferred through vent 7 outside the reaction tank.

公开(公告)号：US20240002229A1

公开(公告)日：2024-01-04

申请号：US18346304

申请日：2023-07-03

申请人： Bis Science LLC

发明人： Paul DABNEY ,  Marc W. GUNDERSON

IPC分类号： C01B15/027 ,  B01J19/12 ,  B01J19/08 ,  B01J19/00 ,  A61L2/26 ,  A61L2/22 ,  A61L2/20 ,  A61L2/18

CPC分类号： C01B15/027 ,  B01J19/121 ,  B01J19/123 ,  B01J19/127 ,  B01J19/125 ,  B01J19/082 ,  B01J19/0013 ,  A61L2/26 ,  A61L2/22 ,  A61L2/208 ,  A61L2/186 ,  B01J2219/0801 ,  B01J2219/1203 ,  B01J2219/0877 ,  A61L2101/02

摘要： Methods, systems, and apparatuses for producing one or more of photon enhanced oxidizing agents, trioxygen, hydrogen and its ions, oxygen and its ions, ROS and electronically modified oxygen derivatives from oxidizing agents that are exposed to photon emissions at a wavelength in a range of 0.01 nm to 845 nm, wherein wavelengths that photo-dissociate trioxygen may be excluded. The methods, systems and apparatuses enhance the effectiveness of photo-oxidation, photocatalytic, and/or photochemical reactions or a combination of these reactions.

公开(公告)号：US11820655B2

公开(公告)日：2023-11-21

申请号：US16612135

申请日：2018-05-11

申请人： Global Analyzer Systems Limited

发明人： Charles Anim Odame-Ankrah ,  Brian Wayne Rosentreter

IPC分类号： C01B21/24 ,  B01J19/12 ,  B01J19/24 ,  B01J19/26

CPC分类号： C01B21/24 ,  B01J19/121 ,  B01J19/123 ,  B01J19/125 ,  B01J19/126 ,  B01J19/127 ,  B01J19/128 ,  B01J19/129 ,  B01J19/2405 ,  B01J19/26 ,  B01J2219/0869 ,  B01J2219/0875 ,  B01J2219/0877 ,  B01J2219/185 ,  B01J2219/1943 ,  B01J2219/1946

摘要： The present invention provides a method of controlling back reactions or recombination reactions of product molecules formed in a dissociation reaction of reactant molecules of a fluid sample, in a reaction chamber. The method comprises introducing the fluid sample into the reaction chamber through one or more inlets, initiating the dissociation reaction of the reactant molecules of the fluid sample in the reaction chamber to form the product molecules, creating a patterned flow of the fluid sample in the reaction chamber to reduce/minimize disordered and/or turbulent mixing of the reactant molecules and/or product molecules in the fluid sample, and conveying the fluid sample comprising the product molecules out from the reaction chamber through one or more outlets.

公开(公告)号：US20230347313A1

公开(公告)日：2023-11-02

申请号：US18141591

申请日：2023-05-01

申请人： National Technology & Engineering Solutions of Sandia, LLC

发明人： Christopher Ryan Riley ,  Kenneth Miguel Armijo ,  Clifford K. Ho

IPC分类号： B01J19/12 ,  B01J31/14 ,  F24S23/74 ,  F24S20/30

CPC分类号： B01J19/127 ,  B01J31/143 ,  F24S23/74 ,  F24S20/30 ,  B01J2219/0871

摘要： A gas processing system includes an input gas supply, an output gas storage container and/or an inlet to a secondary reactor, and a solar-thermal reactor. The solar-thermal reactor uses a solar collector to focus sunlight onto a reactor, the reactor having a housing that encloses a reaction chamber, a catalyst arranged therein, an inlet for receiving the input gas and an outlet for expelling the output gas. Sunlight is focused by the solar collector to heat the reactor and thereby chemically convert the input gas from the gas supply into the output gas that can be stored in the output gas container or directed towards the secondary reactor.

公开(公告)号：US20230272317A1

公开(公告)日：2023-08-31

申请号：US18114675

申请日：2023-02-27

申请人： Purdue Research Foundation

发明人： Charles Steele ,  Reynaldo Barreto

IPC分类号： C12M1/00 ,  B01J35/00 ,  B01J19/12

CPC分类号： C12M21/02 ,  B01J35/004 ,  B01J19/127

摘要： The photoreactor system includes a chamber, a lid, a catalyst coating, and an oxygen supply port. The photoreactor system is configured to process a sample by breaking down organic molecules, such as Tetrahydrocannabinol (THC). The catalyst coating is coupled to an interior surface of the chamber. The photoreactor system includes a mixing blade to agitate the sample. The chamber also includes a baffle substantially covered with the catalyst coating to enhance the turbulent flow of the sample and provide more catalyst coated surface area within the chamber.

公开(公告)号：US11724253B2

公开(公告)日：2023-08-15

申请号：US16764131

申请日：2018-11-07

申请人： IFP Energies nouvelles

发明人： Antoine Fecant ,  Audrey Bonduelle-Skrzypczak ,  Ranin Atwi

IPC分类号： B01J37/00 ,  B01J37/34 ,  B01J19/12 ,  B01J27/051 ,  B01J35/00 ,  B01J37/02 ,  B01J37/20

CPC分类号： B01J37/345 ,  B01J19/123 ,  B01J19/127 ,  B01J27/051 ,  B01J35/004 ,  B01J35/0006 ,  B01J35/0033 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/20

摘要： The invention concerns a method for the photocatalytic reduction of carbon dioxide carried out in the liquid phase and/or in the gas phase under irradiation using a photocatalyst comprising a support made from alumina or silica or silica-alumina and nanoparticles of molybdenum sulfide or tungsten sulfide having a band gap greater than 2.3 eV, said method comprising the following steps: a) bringing a feedstock containing carbon dioxide and at least one sacrificial compound into contact with said photocatalyst, b) irradiating the photocatalyst with at least one source of irradiation producing at least one wavelength smaller than the width of the band gap of said photocatalyst so as to reduce the carbon dioxide and oxidise the sacrificial compound in the presence of said photocatalyst activated by said source of irradiation, in such a way as to produce an effluent containing, at least in part, C1 or above carbon-containing molecules, different from CO2.