BRPI0409985A - revestimento de ánodo de clorato de morfologia de superfìcie lisa - Google Patents

revestimento de ánodo de clorato de morfologia de superfìcie lisa

Info

Publication number
BRPI0409985A
BRPI0409985A BRPI0409985-0A BRPI0409985A BRPI0409985A BR PI0409985 A BRPI0409985 A BR PI0409985A BR PI0409985 A BRPI0409985 A BR PI0409985A BR PI0409985 A BRPI0409985 A BR PI0409985A
Authority
BR
Brazil
Prior art keywords
coating
chlorate
smooth surface
surface morphology
anode coating
Prior art date
Application number
BRPI0409985-0A
Other languages
English (en)
Inventor
Richard C Carlson
Dino Diframco
Michael S Moats
Kenneth L Hardee
Original Assignee
Eltech Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eltech Systems Corp filed Critical Eltech Systems Corp
Publication of BRPI0409985A publication Critical patent/BRPI0409985A/pt
Publication of BRPI0409985B1 publication Critical patent/BRPI0409985B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C25B1/265—Chlorates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12708—Sn-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

"REVESTIMENTO DE áNODO DE CLORATO DE MORFOLOGIA DE SUPERFìCIE LISA". A presente invenção se refere a um revestimento eletrocatalítico e um eletrodo tendo o revestimento sobre ele, em que o revestimento é um revestimento de óxido de metal misturado, preferivelmente rutênio, titânio e óxidos de estanho ou antimónio. O revestimento emprega água como um solvente que fornece uma superfície mais lisa do que os solventes com base em álcool. O revestimento eletrocatalítico pode ser especialmente empregado como um componente de ânodo de uma célula de eletrólise e em particular uma célula para a eletrólise de soluções de clor-álcali aquosas.
BRPI0409985-0A 2003-05-07 2004-05-07 Artigo de metal de um substrato de metal de válvula para uso em processos eletrocatalíticos e processo para a produção do referido artigo de metal BRPI0409985B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46844503P 2003-05-07 2003-05-07
US60/486.445 2003-05-07
PCT/US2004/014357 WO2004101852A2 (en) 2003-05-07 2004-05-07 Smooth surface morphology anode coatings

Publications (2)

Publication Number Publication Date
BRPI0409985A true BRPI0409985A (pt) 2006-05-09
BRPI0409985B1 BRPI0409985B1 (pt) 2014-05-20

Family

ID=33452511

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409985-0A BRPI0409985B1 (pt) 2003-05-07 2004-05-07 Artigo de metal de um substrato de metal de válvula para uso em processos eletrocatalíticos e processo para a produção do referido artigo de metal

Country Status (7)

Country Link
US (2) US7632535B2 (pt)
EP (1) EP1620582B1 (pt)
AR (1) AR044268A1 (pt)
BR (1) BRPI0409985B1 (pt)
CA (1) CA2522900C (pt)
NO (1) NO341164B1 (pt)
WO (1) WO2004101852A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005089480A2 (en) 2004-03-19 2005-09-29 Stuart Arthur Bateman Activation method
WO2006086828A1 (en) 2005-01-21 2006-08-24 Commonwealth Scientific And Industrial Research Organisation Activation method using modifying agent
ES2708085T3 (es) * 2008-06-13 2019-04-08 Ceres Ip Co Ltd Método para la deposición de películas cerámicas
KR101067867B1 (ko) * 2010-04-14 2011-09-27 전자부품연구원 레독스 흐름 전지용 일체화된 흑연/ｄｓａ 전극, 이의 제조방법 및 이를 포함하는 레독스 흐름 전지
EP2404975A1 (en) 2010-04-20 2012-01-11 Services Pétroliers Schlumberger Composition for well cementing comprising a compounded elastomer swelling additive
DE102010030293A1 (de) * 2010-06-21 2011-12-22 Bayer Materialscience Ag Elektrode für die elektrolytische Chlorgewinnung
CN102443818B (zh) 2010-10-08 2016-01-13 水之星公司 多层混合金属氧化物电极及其制造方法
AU2012267124B2 (en) * 2011-06-06 2016-09-15 Axine Water Technologies Inc. Efficient treatment of wastewater using electrochemical cell
EP3202956B1 (en) * 2014-09-10 2019-07-17 Tan, Yan Electrode, preparation method therefor, and uses thereof
US12084782B2 (en) 2016-08-26 2024-09-10 California Institute Of Technology Electrolysis electrode and methods of manufacture and using same in water purification system
US11668017B2 (en) 2018-07-30 2023-06-06 Water Star, Inc. Current reversal tolerant multilayer material, method of making the same, use as an electrode, and use in electrochemical processes
EP3990161B1 (en) 2019-06-25 2024-12-11 California Institute of Technology Reactive electrochemical membrane for wastewater treatment
CN110408949B (zh) * 2019-08-07 2020-11-13 深圳市耐菲尔医疗器械科技有限公司 阳极及其制备方法和应用、臭氧发生系统和洗牙器
WO2022132662A1 (en) 2020-12-14 2022-06-23 California Institute Of Technology "super bubble" electro-photo hybrid catalytic system for advanced treatment of organic wastewater
EP4480924A1 (en) * 2023-06-20 2024-12-25 Infineum International Limited Catalytic anodes and processes for use in electro-chlorination

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122179C (pt) * 1959-02-06 1966-12-15
GB964913A (en) * 1961-07-06 1964-07-29 Henri Bernard Beer A method of chemically plating base layers with precious metals
GB1195871A (en) * 1967-02-10 1970-06-24 Chemnor Ag Improvements in or relating to the Manufacture of Electrodes.
US4318795A (en) 1967-12-14 1982-03-09 Diamond Shamrock Technologies S.A. Valve metal electrode with valve metal oxide semi-conductor face and methods of carrying out electrolysis reactions
US3711385A (en) * 1970-09-25 1973-01-16 Chemnor Corp Electrode having platinum metal oxide coating thereon,and method of use thereof
US3776834A (en) * 1972-05-30 1973-12-04 Leary K O Partial replacement of ruthenium with tin in electrode coatings
US3855092A (en) * 1972-05-30 1974-12-17 Electronor Corp Novel electrolysis method
US3882002A (en) * 1974-08-02 1975-05-06 Hooker Chemicals Plastics Corp Anode for electrolytic processes
JPS5137877A (en) 1974-09-27 1976-03-30 Asahi Chemical Ind Denkaiyodenkyoku oyobi sonoseizoho
US3950240A (en) * 1975-05-05 1976-04-13 Hooker Chemicals & Plastics Corporation Anode for electrolytic processes
JPS55500123A (pt) * 1978-03-28 1980-03-06
US4189358A (en) 1978-07-14 1980-02-19 The International Nickel Company, Inc. Electrodeposition of ruthenium-iridium alloy
JPS5544514A (en) * 1978-09-22 1980-03-28 Permelec Electrode Ltd Electrode for electrolysis and production thereof
BR8006373A (pt) * 1979-10-08 1981-04-14 Diamond Shamrock Corp Eletrodo para uso em processos eletroliticos, processo para sua fabricacao, e uso do eletrodo
CA1225066A (en) * 1980-08-18 1987-08-04 Jean M. Hinden Electrode with surface film of oxide of valve metal incorporating platinum group metal or oxide
IL67047A0 (en) * 1981-10-28 1983-02-23 Eltech Systems Corp Narrow gap electrolytic cells
US4530742A (en) * 1983-01-26 1985-07-23 Ppg Industries, Inc. Electrode and method of preparing same
JPH0633489B2 (ja) 1984-08-17 1994-05-02 ティーディーケイ株式会社 希薄塩水電解用電極
IL73536A (en) * 1984-09-13 1987-12-20 Eltech Systems Corp Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis
US5314601A (en) * 1989-06-30 1994-05-24 Eltech Systems Corporation Electrodes of improved service life
US5167788A (en) * 1989-06-30 1992-12-01 Eltech Systems Corporation Metal substrate of improved surface morphology
US20030068509A1 (en) * 1997-05-01 2003-04-10 Ashish Shah Ruthenium-containing oxide ultrasonically coated substrate for use in a capacitor and method of manufacture
IT1294749B1 (it) * 1997-09-17 1999-04-12 Nora De Anodo per evoluzione di ossigeno in elettroliti contenenti manganese e fluoruri
US6368489B1 (en) * 1998-05-06 2002-04-09 Eltech Systems Corporation Copper electrowinning
US7247229B2 (en) * 1999-06-28 2007-07-24 Eltech Systems Corporation Coatings for the inhibition of undesirable oxidation in an electrochemical cell
US6527939B1 (en) * 1999-06-28 2003-03-04 Eltech Systems Corporation Method of producing copper foil with an anode having multiple coating layers
FR2797646B1 (fr) * 1999-08-20 2002-07-05 Atofina Cathode utilisable pour l'electrolyse de solutions aqueuses
US6572758B2 (en) * 2001-02-06 2003-06-03 United States Filter Corporation Electrode coating and method of use and preparation thereof
DE10307716B4 (de) * 2002-03-12 2021-11-18 Taniobis Gmbh Ventilmetall-Pulver und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
NO20055776L (no) 2005-12-06
EP1620582B1 (en) 2016-12-21
AR044268A1 (es) 2005-09-07
US8142898B2 (en) 2012-03-27
BRPI0409985B1 (pt) 2014-05-20
WO2004101852A3 (en) 2005-03-24
CA2522900A1 (en) 2004-11-25
EP1620582A2 (en) 2006-02-01
US20070134428A1 (en) 2007-06-14
US7632535B2 (en) 2009-12-15
US20100044219A1 (en) 2010-02-25
NO341164B1 (no) 2017-09-04
CA2522900C (en) 2013-04-30
WO2004101852A2 (en) 2004-11-25

Similar Documents

Publication Publication Date Title
BR0318205A (pt) revestimento eletro-catalìtico com metais do grupo da platina e eletrodo feito a partir do mesmo
BRPI0419034A (pt) revestimento contendo pd para sobrevoltagem de cloro inferior
AR044268A1 (es) Revestimiento de morfologia superficial lisa para anodos de clorato
BR0206957A (pt) Revestimento de eletrodos e método para seu uso e preparação
TWI255865B (en) Bipolar, zero-gap type electrolytic cell
BRPI1102196A2 (pt) anodo para eletrólise e método de fabricação do mesmo
AR024556A1 (es) ELECTRODO A DIFUSIoN DE GAS Y UN CONJUNTO MEMBRANA- ELECTRODO, SUS USOS, UNA CELDA ELECTROQUíMICA, Y PROCEDIMIENTO PARA ELECTROLIZAR UNA SOLUCIoN ACUOSA DE ÁCIDO CLORHíDRICO.
BR112012002034A8 (pt) Eletrodo para uso em uma célula de eletrólise de alumínio, célula de eletrólise de alumínio, processo para produção de eletrodo, composição e uso de um eletrodo
MX2009003950A (es) Anodo para electrolisis.
BR112017025055A2 (pt) eletrodo adequado para a evolução de oxigênio em processos eletrolíticos, e processo de eletrodeposição catódica de metais a partir de uma solução aquosa
PT1125005E (pt) Catodo utilizavel para a electrolise de solucoes aquosas
KR101201689B1 (ko) 산소 발생용 아노드
AU2013351107B2 (en) Electrode for oxygen evolution in industrial electrochemical processes
PT1366213E (pt) Composicao electrocatalitica para um catodo despolarizado de oxigenio
PT1194617E (pt) Composicao de banho para polimento electrolitico do titanio e seu processo de utilizacao.
JP2017522457A (ja) 触媒被覆及びその製造方法
MXPA05010353A (es) Procedimiento de formacion de un revestimiento de oxidos metalicos sobre un substrato electroconductor, catodo activado resultante y su utilizacion para la electrolisis de soluciones acuosas de cloruros de metales alcalinos.
BR9906021A (pt) Catodo para uso em células eletrolìticas e aplicação do mesmo
CN207177140U (zh) 一种阳极氧化铝板
BRPI1106169B1 (pt) método para extração eletrolítica de metal
DE602005027733D1 (de) Elektrochemische zelle
CN205328673U (zh) 一种电解水杯
Zou et al. Preparation Technology and Properties of Nickel- Tungsten- Titanium Dioxide Composite Plating
BRPI0515969A (pt) células de clorato eletrolìticas não divididas com catodos revestidos
Rusu et al. Action-mechanism of furfurol and furfuryl alcohol additives on electrodeposition of metals. 1. Theoretical considerations

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/05/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/05/2024