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公开(公告)号：US20230219073A1
公开(公告)日：2023-07-13
申请号：US17914597
申请日：2021-03-26
发明人： Zetian Mi , Yongjie Wang , Faqrul A. Chowdhury
IPC分类号： B01J35/00 , B01J27/24 , B01J23/75 , B01J23/46 , B01J37/02 , B01J37/06 , B01J19/12 , B01J19/08 , C01B3/04
CPC分类号： B01J35/004 , B01J35/0033 , B01J35/0013 , B01J27/24 , B01J23/75 , B01J23/464 , B01J37/0228 , B01J37/0244 , B01J37/06 , B01J19/122 , B01J19/088 , C01B3/042 , B01J2219/0843 , B01J2219/1203
摘要： A photocatalytic device includes a substrate having a surface, and an array of conductive projections supported by the substrate and extending outward from the surface of the substrate. Each conductive projection of the array of conductive projections has a semiconductor composition. The semiconductor composition establishes a photochemical diode. The surface may be nonplanar such that subsets of the array of conductive projections are oriented at different angles.
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公开(公告)号：US20230149885A1
公开(公告)日：2023-05-18
申请号：US18098292
申请日：2023-01-18
CPC分类号： B01J19/122 , B01J16/005 , B01J19/0013 , C01B3/042 , B01J2219/0871 , B01J2219/089 , B01J2219/0892 , B01J2219/1203
摘要： In an apparatus producing hydrogen gas by the decomposition reaction of water using photocatalyst, its miniaturization is achieved while suppressing the decrease of production efficiency of hydrogen gas as low as possible or improving the efficiency. The apparatus 1 comprises a container portion 2 receiving water W; a photocatalyst member 3 immersed in the water, having photocatalyst which generates excited electrons and positive holes when irradiated with light, causes a decomposition reaction of the water and generates hydrogen gas; a light source 4 emitting the light irradiated to the photocatalyst member; and a heat exchange device 7 conducting waste heat of the light source to the water in the container portion; wherein the water to be decomposed on the photocatalyst member in the container portion is warmed by the waste heat of the light source by the heat exchange device.
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公开(公告)号：US20190240637A1
公开(公告)日：2019-08-08
申请号：US16227295
申请日：2018-12-20
申请人： Jong Duck PARK , Young Choon KIM
发明人： Jong Duck PARK , Young Choon KIM
CPC分类号： B01J19/122 , A01M1/2022 , A01M25/006 , A01M29/10 , A01M29/12 , A61L9/12 , B01J2219/0875 , B01J2219/1203 , C01B5/00 , F41H11/02
摘要： Disclosed is a light-material coupling and emitting apparatus for coupling and emitting light and a material. The present disclosure is to utilize light coupled with a gaseous material or a certain state of material. According to the present disclosure, light is coupled with a gas, a liquid, or any state (plasma state) of material, and the coupled light and the material are emitted toward a target object or a predetermined region. When reaching the target object or the predetermined region, the material reacts with another material existing around the target object or the predetermined region. According to one embodiment, when light coupled with a first material is emitted from the light-material coupling and emitting apparatus, the first material coupled with the light falls away from the light and then chemically reacts with a second material. The apparatus uses a specific effect caused by this chemical reaction.
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公开(公告)号：US09902614B2
公开(公告)日：2018-02-27
申请号：US15150680
申请日：2016-05-10
CPC分类号： C01B3/326 , B01J19/122 , B01J27/26 , B01J35/004 , B01J2219/1203 , C01B3/22 , C01B2203/0261 , C01B2203/0277 , C01B2203/1047
摘要： Disclosed is a method of producing hydrogen from formaldehyde, the method comprising obtaining an aqueous mixture having a basic pH and comprising formaldehyde, an iron containing photocatalyst, and a base, and subjecting the aqueous mixture to light to produce hydrogen (H2) gas from the formaldehyde.
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公开(公告)号：US20180010066A1
公开(公告)日：2018-01-11
申请号：US15641672
申请日：2017-07-05
申请人： GEORGE STANTCHEV
发明人： GEORGE STANTCHEV
CPC分类号： C11B9/02 , B01D3/10 , B01D3/38 , B01D11/0207 , B01D11/0257 , B01D11/028 , B01D11/0288 , B01D11/0296 , B01J19/122 , B01J19/24 , B01J2219/0879 , B01J2219/1203 , C11B9/025 , C11B9/027
摘要： An apparatus and a method for plant extraction are disclosed. The apparatus of the present invention comprises an extraction module, a separating module and a reservoir. The method essentially includes plant material preparing, decarboxylating, active components extracting and separating. By using liquid tetrafluoroethane as the solvent in the apparatus of the present invention, the active components of the plant material are efficiently extracted under low pressure extraction and high pressure extraction conditions.
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公开(公告)号：US20170369786A1
公开(公告)日：2017-12-28
申请号：US15193052
申请日：2016-06-25
申请人： Robert Carl Dalton
发明人： Robert Carl Dalton
IPC分类号： C10B19/00 , C10B53/02 , C10G2/00 , C10G15/08 , C10G47/00 , C10G45/02 , C10G32/02 , C10G3/00 , B01J19/12
CPC分类号： C10B19/00 , B01J19/122 , B01J2219/0879 , B01J2219/0892 , B01J2219/1203 , C10B53/02 , C10B57/06 , C10G2/00 , C10G3/42 , C10G3/50 , C10G15/08 , C10G32/02 , C10G45/02 , C10G47/00 , C10G2300/1011 , Y02E50/14 , Y02E50/32 , Y02P20/582 , Y02P30/20
摘要： A macroscopic artificial dielectric susceptor for making biochemicals
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7.发明申请公开(公告)号：US20170238381A1
公开(公告)日：2017-08-17
申请号：US15518946
申请日：2015-09-18
发明人： Fumikatsu Ohno , Toru Takahashi , Hiroyasu Ito , Kazuki Sugawara
IPC分类号： H05B33/08 , C07D223/10 , H02M1/084 , C07C249/06 , H02M7/217 , B01J19/12 , C07C251/44
CPC分类号： H05B33/0815 , B01J19/122 , B01J2219/0877 , B01J2219/1203 , C07B61/00 , C07C249/06 , C07C251/44 , C07C2601/20 , C07D201/04 , C07D223/10 , C07D225/02 , H01L33/00 , H02M1/084 , H02M7/12 , H02M7/2173 , H05B33/0842
摘要： Provided are a three-phase AC/DC converter disposed between a three-phase AC power supply and a light emitting diode group, the converter including a three-phase full bridge circuit in which pairs of switching elements are connected in parallel between DC buses for the three phases of the three-phase AC power supply; reactors connecting connection portions between the switching elements and corresponding phases of the three-phase AC power supply; a smoothing capacitor on the output side of the three-phase full bridge circuit; a DC voltage detection means; a power supply voltage phase detection means; and a pulse width modulation means for outputting pulse width modulation signals of the switching elements, wherein the pulse width modulation means outputs the pulse width modulation signals based on a power supply voltage phase and an output voltage between the DC buses.
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公开(公告)号：US20170136438A1
公开(公告)日：2017-05-18
申请号：US15325605
申请日：2015-07-29
CPC分类号： B01J19/122 , B01J19/0093 , B01J21/063 , B01J35/0013 , B01J35/004 , B01J2219/00792 , B01J2219/00797 , B01J2219/00824 , B01J2219/00826 , B01J2219/00831 , B01J2219/00835 , B01J2219/0086 , B01J2219/00934 , B01J2219/0892 , C02F1/325 , C02F1/725 , C02F2101/345 , C02F2101/36 , C02F2305/10 , Y02W10/37
摘要： A fluid flow-through device and a photochemical reactor. The fluid flow-through device (1) includes an outer tube (2) having an outer surface (21) and an inner surface (22); and an inner tube (3) having an outer surface (31) and an inner surface (32), the inner tube being disposed inside the outer tube and forming a channel of a fluid by the inner surface of the outer tube and the outer surface, with a distance between the inner surface of the outer tube and the outer surface of the inner tube in a thickness direction of the outer tube being from 100 nm to 5 mm. The photochemical reactor includes the fluid flow-through device and a photocatalyst disposed on at least one surface of the inner surface of the outer tube and the outer surface of the inner tube.
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公开(公告)号：US09370760B2
公开(公告)日：2016-06-21
申请号：US14114389
申请日：2011-05-13
申请人： Yukako Asano , Shigenori Togashi
发明人： Yukako Asano , Shigenori Togashi
CPC分类号： B01J19/0093 , B01J19/122 , B01J2219/00792 , B01J2219/00806 , B01J2219/00808 , B01J2219/00819 , B01J2219/00831 , B01J2219/00867 , B01J2219/00873 , B01J2219/00934 , B01J2219/00943
摘要： A microreactor for photoreactions includes a housing upper part, a lid plate made of a material that allows transmission of light, a flow path plate made of a material that suppresses light reflection and has a high thermal conductivity, and a housing lower part. Light is applied through a window of the housing upper part and the lid plate to a flow path of the flow path plate. The lid plate made of the material that allows transmission of light and the flow path plate made of the material that suppresses light reflection and has a high thermal conductivity are welded each other to form an integrated body.
摘要翻译： 用于光反应的微反应器包括壳体上部，由允许透光的材料制成的盖板，由抑制光反射并具有高导热性的材料制成的流路板和壳体下部。 通过壳体上部和盖板的窗口将光照射到流路板的流路。 由允许透光的材料制成的盖板和由抑制光反射并具有高导热性的材料制成的流路板彼此焊接以形成一体。
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公开(公告)号：US20160016141A1
公开(公告)日：2016-01-21
申请号：US14870786
申请日：2015-09-30
申请人： HITACHI, LTD.
发明人： Yukako ASANO , Shigenori TOGASHI
CPC分类号： B01J19/0093 , B01J19/122 , B01J2219/00792 , B01J2219/00806 , B01J2219/00808 , B01J2219/00819 , B01J2219/00831 , B01J2219/00867 , B01J2219/00873 , B01J2219/00934 , B01J2219/00943
摘要： A microreactor for photoreactions includes a housing upper part, a lid plate made of a material that allows transmission of light, a flow path plate made of a material that suppresses light reflection and has a high thermal conductivity, and a housing lower part. Light is applied through a window of the housing upper part and the lid plate to a flow path of the flow path plate. The lid plate made of the material that allows transmission of light and the flow path plate made of the material that suppresses light reflection and has a high thermal conductivity are welded each other to form an integrated body.
摘要翻译： 用于光反应的微反应器包括壳体上部，由允许透光的材料制成的盖板，由抑制光反射并具有高导热性的材料制成的流路板和壳体下部。 通过壳体上部和盖板的窗口将光照射到流路板的流路。 由允许透光的材料制成的盖板和由抑制光反射并具有高导热性的材料制成的流路板彼此焊接以形成一体。
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