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公开(公告)号：US20180170774A1
公开(公告)日：2018-06-21
申请号：US15736017
申请日：2014-12-31
申请人： Zijun XIA , Caroline Chihyu SUI , Yida XU , Xing ZHANG , Qunjian HUANG , Stephen Robert VASCONCELLOS , Michael Brian SALERNO , General Electric Company
发明人： Zijun Xia , Caroline Chihyu Sui , Yida Xu , Xing Zhang , Qunjian Huang , Stephen Robert Vasconcellos , Michael Brian Salerno
CPC分类号： C02F1/4674 , B01D61/025 , B01D61/04 , B01D2311/04 , B01D2311/2684 , C02F1/441 , C02F1/46109 , C02F1/4672 , C02F2001/46138 , C02F2001/46166 , C02F2101/30 , C02F2101/322 , C02F2101/327 , C02F2101/345 , C02F2101/38 , C02F2303/04 , C25B1/13 , C25B1/30 , C25B9/08
摘要： A method of reducing the organic compounds in an aqueous stream by generating an oxidant in-situ using at least one electrolytic cell. The method may comprise contacting at least a portion of the aqueous stream with the electrolytic cell. The electrolytic cell may have at least two electrodes, wherein at least one electrode is a metal electrode and, a power source for powering the at least two electrodes. A water treatment system for generating an oxidant in-situ comprising at least one electrolytic cell. The electrolytic cell may have at least two electrodes, wherein at least one electrode is a metal electrode, and a power source for powering the at least two electrodes. A method of improving the rejection rate of a reverse osmosis membrane using an oxidant generated in-situ. The method may comprise contacting at least a portion of the aqueous stream with the electrolytic cell thereby creating an oxidized aqueous stream. At least a portion of the oxidized aqueous stream may be fed through a reverse osmosis membrane. The electrolytic cell may comprise at least two electrodes, wherein at least one electrode is a metal electrode, and a power source for powering the at least two electrodes.
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公开(公告)号：US09988574B2
公开(公告)日：2018-06-05
申请号：US14387501
申请日：2013-03-27
摘要： Process and station for stabilizing an aqueous solution of an iron salt of an organic acid with a ferric component and a ferrous component of less solubility than the ferric component, such as the aqueous solution based on the Fe3+ salt of meso-tartaric acid. To stabilize the content of the dissolved ferric salt, the solution is at least partly subjected to electrolytic oxidation.
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公开(公告)号：US09982193B2
公开(公告)日：2018-05-29
申请号：US14387493
申请日：2013-03-27
摘要： Process and dosing station (1) for the preparation of a solution of a non-caking agent, wherein a concentrate of the non-caking agent is circulated in a loop (6) and wherein the concentrate is subsequently diluted by water to obtain the solution. A flow of the concentrate can be drawn from the circulation loop (6) and mixed with a flow of water. The obtained solution can subsequently be fed into a second recirculation loop (12). A flow of solution can be drawn off from the second recirculation loop for being dosed into an amount of salt.
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14.发明申请公开(公告)号：US20180142365A1
公开(公告)日：2018-05-24
申请号：US15693475
申请日：2017-09-01
发明人： SHOKO KUSAMA , SATOSHI YOTSUHASHI , AKIHIRO SAKAI , HIROSHI HASHIBA , SHINYA OKAMOTO , HIROKI SATO , KOSUKE NAKAJIMA
IPC分类号： C25B11/04 , C25B3/04 , C25B9/08 , C07D487/22
CPC分类号： C25B11/0489 , C07B2200/13 , C07D487/22 , C25B3/04 , C25B9/08 , C25B11/0405 , C25B11/0415
摘要： The present invention provides a method for reducing carbon dioxide electrochemically to generate ethylene selectively. In the present method, a carbon dioxide reduction catalyst comprising a crystalline copper phthalocyanine is used to generate ethylene selectively by reducing carbon dioxide electrochemically on a cathode electrode.
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公开(公告)号：US09979040B2
公开(公告)日：2018-05-22
申请号：US14177418
申请日：2014-02-11
申请人： Astrium GmbH
IPC分类号： H01M8/00 , H01M8/18 , C25B1/04 , H01M8/0662 , H01M4/86 , H01M8/04223 , C25B9/08 , H01M8/083 , H01M8/04082
CPC分类号： H01M8/188 , C25B1/04 , C25B9/08 , H01M4/8657 , H01M8/04197 , H01M8/04223 , H01M8/0662 , H01M8/083 , H01M8/186 , Y02E60/366 , Y02E60/528 , Y02P70/56
摘要： A redox device, in particular a hydrogen-oxygen redox device, includes at least one redox unit which is provided for carrying out at least one redox reaction with consumption and/or production of a first gas, in particular hydrogen gas, and/or of a second gas, in particular oxygen gas. The redox device includes at least one gas purification unit for freeing the hydrogen gas of contamination by oxygen gas and/or freeing the oxygen gas of contamination by hydrogen gas.
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公开(公告)号：US20180127885A1
公开(公告)日：2018-05-10
申请号：US15574865
申请日：2016-05-19
摘要： The present disclosure relates to electrolysis. Teachings thereof may be embodied in a reduction method and/or an electrolysis system for electrochemical carbon dioxide utilization. For example, an electrolysis system for carbon dioxide utilization may include: an electrolysis cell with an anode in an anode space, a cathode in a cathode space, and a membrane; a first feed for carbon dioxide into the cathode space, configured to bring the carbon dioxide into contact with the cathode; a proton donor unit; and a second feed for protons configured to bring the protons into the cathode space from the proton donor unit into contact with the cathode.
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公开(公告)号：US20180119294A1
公开(公告)日：2018-05-03
申请号：US15703386
申请日：2017-09-13
发明人： Ryota Kitagawa , Satoshi Mikoshiba , Akihiko Ono , Yuki Kudo , Jun Tamura , Eishi Tsutsumi , Yoshitsune Sugano , Asahi Motoshige , Masakazu Yamagiwa , Arisa Yamada
CPC分类号： C25B1/00 , C25B1/003 , C25B1/10 , C25B3/04 , C25B9/08 , C25B15/08 , Y02E60/366 , Y02P20/133
摘要： An electrochemical reaction device in an embodiment includes: a reaction vessel including a first accommodating part to accommodate a first electrolytic solution containing carbon dioxide, and a second accommodating part to accommodate a second electrolytic solution containing water; a reduction electrode disposed in the first accommodating part; an oxidation electrode disposed in the second accommodating part; a power supply electrode connected to the reduction electrode and the oxidation electrode; and a third accommodating part to mix a first gas component produced in the first accommodating part with the first electrolytic solution after the first gas component is produced.
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18.发明申请公开(公告)号：US20180112317A1
公开(公告)日：2018-04-26
申请号：US15789289
申请日：2017-10-20
发明人： Hongjun Zeng , Donato M. Ceres , John Wagner
CPC分类号： C25B1/13 , A61L2/202 , C01B13/11 , C01B13/115 , C01B2201/12 , C02F1/4672 , C02F1/78 , C02F2001/46147 , C02F2201/46115 , C02F2201/4613 , C25B9/08 , C25B11/12
摘要： An electrolytic ozone generator includes an anode with a longitudinal edge, a cathode with a longitudinal edge spaced apart from the cathode, and an isolator. The isolator electrically separates the cathode from the anode and is semi-impermeable. The anode and cathode are impermeable for generating ozone in a flow area fluidly coupling longitudinal edges of the anode and the cathode. Ozone water apparatus, methods of making electrolytic ozone generators, and methods of generating ozone using electrolytic ozone generators are also described.
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19.发明申请公开(公告)号：US20180094355A1
公开(公告)日：2018-04-05
申请号：US15724481
申请日：2017-10-04
摘要： Electrochemically reacting C-1 compounds including carbon dioxide, formic acid, formaldehyde, methanol, carbon monoxide in the presence of at least one lanthanide and/or at least one actinide. Reducing carbon dioxide or reacting C-1 compounds such as HCOOH (formic acid), HCHO (formaldehyde), CH3OH (methanol), or CO (carbon monoxide) with use of an electrochemical device, wherein the device comprises at least one cathode, and at least one anode, and at least one electrolyte between the cathode and the anode, wherein the electrolyte comprises at least one lanthanide and/or actinide compound. The electrode can be modified with a film such as an ionically conducting or ionically permeable film, optionally comprising a magnetic material. Polar organic solvent such as acetonitrile can be used. Electrocatalysis and/or reaction mediation is observed. Devices can be adapted to carry out the methods. The device can be part of a fuel cell, a battery, an electrolyzer, or an electrosynthetic device.
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公开(公告)号：US20180073154A1
公开(公告)日：2018-03-15
申请号：US15445646
申请日：2017-02-28
发明人： Arisa YAMADA , Satoshi MIKOSHIBA , Akihiko ONO , Yuki KUDO , Jun TAMURA , Ryota KITAGAWA , Eishi TSUTSUMI , Masakazu YAMAGIWA , Yoshitsune SUGANO , Asahi MOTOSHIGE , Tomohito IDE
CPC分类号： C25B11/0489 , B01J23/06 , B01J23/08 , B01J23/14 , B01J23/18 , B01J23/42 , B01J23/44 , B01J23/52 , B01J23/72 , B01J23/745 , B01J23/755 , B01J35/0013 , B01J35/0033 , B01J35/004 , B01J35/006 , B01J37/0219 , B01J37/0244 , C25B1/003 , C25B3/04 , C25B9/08
摘要： The present embodiments provide: a reduction catalyst having high reaction efficiency, a reduction reactor including the same and a reduction method using the same. This catalyst includes a conductor and an organic layer comprises organic modifying groups capable of binding to the surface of the conductor, wherein the organic modifying groups contain a nitrogen-containing heterocycle.
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