专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明公开

EP3213365A1 SYSTEM AND METHOD TO CONTROL H2O2 LEVEL IN ADVANCED OXIDATION PROCESSES 有权
标题翻译：在先进氧化过程中控制H2O2水平的系统和方法
公开(公告)号：EP3213365A1
公开(公告)日：2017-09-06
申请号：EP15787184.9
申请日：2015-10-27
申请人： Danmarks Tekniske Universitet
发明人： ANGELIDAKI, Irini , ZHANG, Yifeng
IPC分类号： H01M8/16 , C02F1/00 , C25B1/30 , C25B9/00
CPC分类号： C02F3/005 , C02F1/4672 , C02F2303/18 , C02F2305/023 , C25B1/30 , C25B9/08 , C25B15/08 , H01M8/16 , Y02E60/527 , Y02P70/56 , Y02W10/33 , Y02W10/37
摘要： The present invention relates to a bio-electrochemical system (BES) and a method of in-situ production and removal of H2O2 using such a bio-electrochemical system (BES). Further, the invention relates to a method for in-situ control of H 2O2 content in an aqueous system of advanced oxidation processes (AOPs) involving in-situ generation of hydroxyl radical (OH) by using such a bio-electrochemical system (BES) and to a method for treatment of wastewater and water disinfection. The bio-electrochemical system (BES) according to the invention comprises:—an aqueous cathode compartment comprising a first cathode and a second cathode,—an aqueous anode compartment comprising an anode at least partly covered in biofilm, wherein the first cathode is connected to a first circuit and the second cathode is connected to a second circuit, wherein the first and the second circuit are connected to the system by an external switch.
摘要翻译：本发明涉及生物电化学系统（BES）以及使用这种生物电化学系统（BES）原位生产和去除H 2 O 2的方法。此外，本发明涉及一种用于通过使用这样的生物电化学系统（BES）原位生成羟基自由基（OH）的高级氧化工艺（AOP）的含水系统中原位控制H 2 O 2含量的方法，并涉及一种处理废水和水消毒的方法。根据本发明的生物电化学系统（BES）包括： - 含有第一阴极和第二阴极的水性阴极室， - 含水阳极室，其包含至少部分被生物膜覆盖的阳极，其中第一阴极连接到第一电路和第二阴极连接到第二电路，其中第一和第二电路通过外部开关连接到系统。

22. 发明公开

EP2991145A1 Verfahren zur Speicherung elektrischer Energie 审中-公开
标题翻译：一种用于存储电能的方法
公开(公告)号：EP2991145A1
公开(公告)日：2016-03-02
申请号：EP14182865.7
申请日：2014-08-29
申请人： Clariant International Ltd.
发明人： Metz, Hans Joachim
IPC分类号： H01M8/06 , C25B1/02 , C25B1/04 , C25B1/28 , C25B1/30 , H01M8/04
CPC分类号： H01M8/0656 , C25B1/04 , C25B1/30 , C25B15/08 , H01M8/04201 , H01M8/0606 , H01M2250/402 , Y02B90/12 , Y02E60/366
摘要： Die Erfindung betrifft ein Verfahren zur Speicherung von elektrischer Energie umfassend die Schritte:
a) Erzeugen von Wasserstoff (H 2 ) mittels Elektrolyse unter Einsatz von elektrischer Energie,
b) Speichern der Elektrolyseprodukte,
c) Erzeugen von elektrischer Energie unter Einsatz der gespeicherten Elektrolyseprodukte,

wobei sowohl der als kathodisches Elektrolyseprodukt entstehende Wasserstoff als auch das anodische Elektrolyseprodukt in Schritt b) gespeichert werden, wobei das anodische Elektrolyseprodukt in einer Form gespeichert wird, so dass es bei Standardbedingungen von 20°C und 1 bar Druck in flüssiger oder gelöster Form vorliegt, und die Elektrolyseprodukte in Schritt c) zum Erzeugen elektrischer Energie verwendet werden.
摘要翻译：本发明涉及一种用于储存电能，包括以下步骤：使用电能通过电解的装置a）产生的氢（H 2），b）存储的电解产物，c）使用所存储的电解产物产生电力，其特征在于都形成为阴极电解产物氢和在步骤b阳极电解产物）被存储，其中，所述阳极电解产品存储在一个形式，使得它在20℃和1巴的标准条件是在液体或溶解的形式存在的压力，和电解产物在步骤c）中用于产生电能使用。

23. 发明公开

EP2917385A1 ELECTROLYTIC CELL EQUIPPED WITH MICROELECTRODES 有权
标题翻译：与微电极电解池
公开(公告)号：EP2917385A1
公开(公告)日：2015-09-16
申请号：EP13789767.4
申请日：2013-11-08
申请人： Industrie De Nora S.P.A.
发明人： GULLÁ, Andrea Francesco
IPC分类号： C25B1/13 , C25B1/26 , C25B1/30 , C25B11/04
CPC分类号： C25B11/02 , C23C14/18 , C23C16/06 , C23C16/278 , C23C16/511 , C25B1/13 , C25B1/26 , C25B1/30 , C25B11/0405
摘要： The invention relates to an electrolytic cell equipped with microelectrodes for the generation of un-separated products and the method for obtaining it. The cell and the microelectrodes of the present invention are obtained using a technology for the production of microelectromechanical systems (MEMS). The anodic and cathodic microelectrodes have an electrocatalytic coating and are mutually intercalated at an interelectrodic gap lower than 300 micrometres.

24. 发明公开

EP2840170A1 Metal container washing apparatus 审中-公开
标题翻译： MetallbehälterWaschvorrichtung
公开(公告)号：EP2840170A1
公开(公告)日：2015-02-25
申请号：EP14180955.8
申请日：2014-08-14
申请人： Thermos L.L.C. , Thermos K.K.
发明人： Kobayashi, Yuu
IPC分类号： C25F1/00 , A47J41/02
CPC分类号： B08B3/08 , A47J41/028 , C25B1/00 , C25B1/30 , C25B9/00 , C25B9/06 , C25B9/12
摘要： The object of the present invention is to provide a metal container washing apparatus (1; 1') which can obtain hydrogen peroxide for generating hydroxyl radicals and electrolytes using a simple configuration and a simple method and which is small and has excellent portability and storability, and the present invention provides a washing apparatus (1; 1') that washes a metal container (11; 11') of the present invention includes a negative electrode (5) that applies a negative voltage to a metal container (11; 11') to which a washing solution (20), in which a hydrogen peroxide generating agent generating hydrogen peroxide when dissolved in water is dissolved, is added; a positive electrode (6; 6') that applies a positive voltage to the washing solution (20); and a power supply (7) that applies a voltage between the negative electrode (5) and the positive electrode (6; 6'), and the inner surface (51) in the container (11; 11') is washed with hydroxyl radicals generated at the time of application of the voltage. It is possible to obtain both of hydrogen peroxide that generates hydroxyl radicals having a strong decomposition ability with respect to stains and electrolytes that allow the washing solution (20) to be electrolyzed with a low voltage such as a voltage that supplied by a battery (21).
摘要翻译：本发明的目的是提供一种金属容器清洗装置（1; 1'），其可以使用简单的结构和简单的方法获得产生羟基自由基和电解质的过氧化氢，并且小型且具有优异的便携性和储存性，本发明提供一种冲洗本发明的金属容器（11; 11'）的洗涤装置（1; 1'），包括向金属容器（11; 11'）施加负电压的负极（5）），其中溶解有溶解在水中时产生过氧化氢的过氧化氢生成剂的洗涤液（20）; 向洗涤液（20）施加正电压的正极（6; 6'）。以及在负极（5）和正极（6; 6'）之间施加电压并且容器（11; 11'）中的内表面（51）被羟基自由基洗涤的电源（7）在施加电压时产生。可以获得产生相对于污渍和电解质具有强分解能力的羟基自由基的两者，其允许洗涤溶液（20）以诸如由电池（21）提供的电压的低电压电解）。

25. 发明公开

EP2697730A2 ELECTROCHEMICAL SYSTEM AND METHOD FOR ON-SITE GENERATION OF OXIDANTS AT HIGH CURRENT DENSITY 审中-公开
标题翻译：电化学系统和方法资金氧化在高电流密度生产现场
公开(公告)号：EP2697730A2
公开(公告)日：2014-02-19
申请号：EP12771299.0
申请日：2012-04-13
申请人： Advanced Diamond Technologies, Inc.
发明人： WYLIE, Ian, W. , ARUMUGAM, Prabhu, U. , ZENG, Hongjun , CARLISLE, John, A.
IPC分类号： G06F19/00
CPC分类号： C02F1/4674 , C02F1/008 , C02F1/4672 , C02F2001/46119 , C02F2001/46147 , C02F2001/46157 , C02F2101/30 , C02F2103/08 , C02F2103/34 , C02F2201/4611 , C02F2201/4613 , C02F2201/4614 , C02F2201/46145 , C02F2201/4618 , C02F2201/46185 , C02F2209/02 , C02F2209/40 , C02F2303/04 , C25B1/13 , C25B1/26 , C25B1/285 , C25B1/30 , C25B11/035 , C25B11/04 , C25B11/12 , C25B15/02 , C25B15/08 , Y02W10/37
摘要： An electrochemical system and method are disclosed for On Site Generation (OSG) of oxidants, such as free available chlorine, mixed oxidants and persulfate. Operation at high current density, using at least a diamond anode, provides for higher current efficiency, extended lifetime operation, and improved cost efficiency. High current density operation, in either a single pass or recycle mode, provides for rapid generation of oxidants, with high current efficiency, which potentially allows for more compact systems. Beneficially, operation in reverse polarity for a short cleaning cycle manages scaling, provides for improved efficiency and electrode lifetime and allows for use of impure feedstocks without requiring water softeners. Systems have application for generation of chlorine or other oxidants, including mixed oxidants providing high disinfection rate per unit of oxidant, e.g. for water treatment to remove microorganisms or for degradation of organics in industrial waste water.

26. 发明公开

EP1797221A2 SYNTHESIS OF HYDROGEN PEROXIDE 审中-公开
标题翻译：合成的氢
公开(公告)号：EP1797221A2
公开(公告)日：2007-06-20
申请号：EP05798723.2
申请日：2005-09-22
申请人： UOP LLC
发明人： NEMETH, Laszlo, T., UOP LLC , OROSKAR, Anil, R., UOP LLC , KULPRATHIPANJA, Santi, UOP LLC , TOWLER, Gavin, P., UOP LLC , VANDEN BUSSCHE, Kurt, M., UOP LLC
IPC分类号： C25B9/00 , C25B1/30 , C01B15/027
CPC分类号： C01B15/03 , C25B1/28 , C25B1/285 , C25B1/30 , C25B15/08
摘要： An apparatus for producing hydrogen peroxide on an as-needed basis is disclosed. The apparatus comprises an electrolyzer (10), a hydrolyzer (20), and a separator (30). An oxidizing agent is generated for reaction with water to generate hydrogen peroxide.

27. 发明公开

EP1358365A2 ELECTROCHEMICAL CELL 审中-公开
标题翻译：电化学电池
公开(公告)号：EP1358365A2
公开(公告)日：2003-11-05
申请号：EP01945509.6
申请日：2001-07-03
申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
发明人： SCHIFFRIN, David Jorge , KONTTURI, Kyoesti, Eero, Antero , NICHOLS, Richard, John , PAPROTNY, Jerzy
IPC分类号： C25B1/00
CPC分类号： H01M4/90 , C25B1/30 , C25B5/00 , H01M4/8605 , H01M4/92 , H01M4/96 , H01M8/0612 , H01M8/1004 , H01M8/1016 , H01M2250/40 , Y02E60/56
摘要： An electrochemical cell that generates electricity, comprising gas diffusion electrodes and a bipolar membrane electrolyte, is disclosed. The cell may further comprise electrocatalysts. Also disclosed is a process using the cell in the synthesis of chemicals, particularly hydrogen peroxide.
摘要翻译：公开了一种发电的电化学电池，包括气体扩散电极和双极膜电解质。电池还可以包含电催化剂。还公开了在合成化学品特别是过氧化氢中使用该细胞的方法。

28. 发明公开

EP1062381A4 MODIFIED PLATINUM SUBSTRATES FOR OXYGEN REDUCTION 审中-公开
标题翻译：修饰的铂衬底氧还原
公开(公告)号：EP1062381A4
公开(公告)日：2002-09-25
申请号：EP99912578
申请日：1999-03-12
申请人： UNIV CASE WESTERN RESERVE
发明人： SCHERSON DANIEL A
IPC分类号： C25B11/08 , B01D53/32 , C25B1/28 , C25B9/08 , C25B11/04 , C25B11/06 , H01M4/38 , H01M4/66 , H01M4/92
CPC分类号： C25B11/0484 , B01D53/326 , C25B1/30 , C25B11/04 , H01M4/38 , H01M4/667 , H01M4/92
摘要： An electrode (10, 112) containing platinum has its surface modified with sulfur, tellurium, or selenium, or compounds thereof, which renders the surface highly selective for the conversion of oxygen to hydrogen peroxide. The high selectivity of the electrode, and its ability to function in acidic electrolytes make it suitable to a variety of electrochemical processes. In a preferred embodiment, an oxygen concentration device (A) incorporating the electrode as a cathode (10) also includes an anode (12) and a selective membrane (14), formed from a solid polymer electrolyte material, between the anode and the cathode. An oxygen-containing atmosphere is brought into contact with the cathode where it is converted to hydrogen peroxide. The hydrogen peroxide passes through the membrane to the anode where it is reconverted to purified oxygen.

29. 发明公开

EP1062381A1 MODIFIED PLATINUM SUBSTRATES FOR OXYGEN REDUCTION 审中-公开
标题翻译：修饰的铂衬底氧还原
公开(公告)号：EP1062381A1
公开(公告)日：2000-12-27
申请号：EP99912578.4
申请日：1999-03-12
申请人： Case Western Reserve University
发明人： SCHERSON, Daniel, A.
IPC分类号： C25B11/00 , C25B9/00
CPC分类号： C25B11/0484 , B01D53/326 , C25B1/30 , C25B11/04 , H01M4/38 , H01M4/667 , H01M4/92
摘要： An electrode (10, 112) containing platinum has its surface modified with sulfur, tellurium, or selenium, or compounds thereof, which renders the surface highly selective for the conversion of oxygen to hydrogen peroxide. The high selectivity of the electrode, and its ability to function in acidic electrolytes make it suitable to a variety of electrochemical processes. In a preferred embodiment, an oxygen concentration device (A) incorporating the electrode as a cathode (10) also includes an anode (12) and a selective membrane (14), formed from a solid polymer electrolyte material, between the anode and the cathode. An oxygen-containing atmosphere is brought into contact with the cathode where it is converted to hydrogen peroxide. The hydrogen peroxide passes through the membrane to the anode where it is reconverted to purified oxygen.

30. 发明公开

EP0741197A1 Verfahren zur Herstellung von Alkaliperoxid-Hydrat 失效
标题翻译：一种生产碱性过氧化水合物过程
公开(公告)号：EP0741197A1
公开(公告)日：1996-11-06
申请号：EP96104000.3
申请日：1996-03-14
申请人： METALLGESELLSCHAFT AG
发明人： Hillrichs, Eilhard, Dr. , Nitsch, Volker , Pfuhl, Ingbert
IPC分类号： C25B1/30
CPC分类号： C25B1/30
摘要： Es wird ein Verfahren zur Herstellung von Alkaliperoxid-Hydrat beschrieben, bei dem in eine elektrochemische Zelle Sauerstoff oder ein Sauerstoff-haltiges Gas an einer Sauerstoff-Diffusions-Kathode (1) eingeleitet wird und der Anode (2) eine Alkali-haltige Lösung zugeführt wird. Bei diesem Verfahren wird die Zelle mit einer Stromdichte von 0.05 bis 0.5 A/cm 2 und bei einer Temperatur der Alkali-haltigen Lösung von 45 bis 95°C betrieben. Der Zelle wird in einem Zeitraum von 20 bis 100 Stunden nach der ersten Inbetriebnahme oder kontinuierlich während des laufenden Betriebs eine Alkaliperoxid-haltige Lösung entnommen und die der Zelle entnommene Lösung wird auf eine Temperatur zwischen -10 bis 35°C gekühlt. Anschließend wird das auskristallisierte Alkaliperoxid-Hydrat von der restlichen Lösung getrennt.
摘要翻译：提供了一种用于生产描述碱性过氧化物水合物的方法，其中被引入，在氧中的氧扩散阴极的电化学电池或含氧气体（1）和所述阳极（2）被提供给一个含碱溶液，在该方法中，所述细胞与0.05〜0.5 A /厘米<2>和在45含碱溶液的温度至95℃的电流密度下操作将细胞上方的碱性含过氧化物的溶液之后的第一启动或连续操作的时间段期间的20〜100小时除去，并且除去细胞溶液被冷却到-10之间的温度至35℃ 接着，将结晶化的碱性过氧化水合物从剩余溶液中分离。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式