BRPI0511816B1 - Processo para a produção de peroxodissulfatos em solução aquosa , e célula eletrolítica bipolar. - Google Patents

Processo para a produção de peroxodissulfatos em solução aquosa , e célula eletrolítica bipolar. Download PDF

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Publication number
BRPI0511816B1
BRPI0511816B1 BRPI0511816-6A BRPI0511816A BRPI0511816B1 BR PI0511816 B1 BRPI0511816 B1 BR PI0511816B1 BR PI0511816 A BRPI0511816 A BR PI0511816A BR PI0511816 B1 BRPI0511816 B1 BR PI0511816B1
Authority
BR
Brazil
Prior art keywords
electrolysis
electrodes
diamond
bipolar
coated
Prior art date
Application number
BRPI0511816-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Thiele Wolfgang
Kramer Hans-Jürgen
Förster Hans-Jürgen
Original Assignee
Degussa Initiators Gmbh & Co. Kg
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 Degussa Initiators Gmbh & Co. Kg filed Critical Degussa Initiators Gmbh & Co. Kg
Publication of BRPI0511816A publication Critical patent/BRPI0511816A/pt
Publication of BRPI0511816B1 publication Critical patent/BRPI0511816B1/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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/28—Per-compounds
    • C25B1/30—Peroxides
    • 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
    • C25B1/22—Inorganic acids
    • 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
    • C25B1/28—Per-compounds
    • C25B1/29—Persulfates
    • 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/036—Bipolar electrodes
    • 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
    • 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
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/059—Silicon
    • 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0511816-6A 2004-06-05 2005-06-03 Processo para a produção de peroxodissulfatos em solução aquosa , e célula eletrolítica bipolar. BRPI0511816B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004027623.4 2004-06-05
DE102004027623A DE102004027623A1 (de) 2004-06-05 2004-06-05 Verfahren zur Herstellung von Peroxodisulfaten in wässriger Lösung
PCT/EP2005/006008 WO2005121408A2 (de) 2004-06-05 2005-06-03 Verfahren zur herstellung von peroxodisulfaten in wässriger lösung

Publications (2)

Publication Number Publication Date
BRPI0511816A BRPI0511816A (pt) 2007-12-26
BRPI0511816B1 true BRPI0511816B1 (pt) 2015-07-28

Family

ID=35429257

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511816-6A BRPI0511816B1 (pt) 2004-06-05 2005-06-03 Processo para a produção de peroxodissulfatos em solução aquosa , e célula eletrolítica bipolar.

Country Status (10)

Country Link
US (3) US20070187254A1 (https=)
EP (1) EP1753894B1 (https=)
JP (1) JP4852037B2 (https=)
KR (1) KR20070042141A (https=)
CN (1) CN100591805C (https=)
AT (1) ATE373118T1 (https=)
BR (1) BRPI0511816B1 (https=)
DE (2) DE102004027623A1 (https=)
ES (1) ES2290917T3 (https=)
WO (1) WO2005121408A2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004155A1 (de) * 2009-01-09 2010-07-15 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Verfahren und Vorrichtung zum Regenerieren von Peroxodisulfat-Beizlösungen
JP5106523B2 (ja) 2009-12-16 2012-12-26 株式会社東芝 エッチング処理方法、微細構造体の製造方法、およびエッチング処理装置
JP5751884B2 (ja) * 2011-03-29 2015-07-22 森永乳業株式会社 複極式電解槽
EP2697730A4 (en) * 2011-04-15 2015-04-15 Advanced Diamond Technologies Inc ELECTROCHEMICAL SYSTEM AND METHOD FOR PROPORTION OF OXIDIZERS AT HIGH CURRENT DENSITY
EP2546389A1 (de) * 2011-07-14 2013-01-16 United Initiators GmbH & Co. KG Verfahren zur Herstellung eines Ammonium- oder Akalimetallperosodisulfats im ungeteilten Elektrolyseraum
TW201406998A (zh) * 2012-07-13 2014-02-16 United Initiators Gmbh & Co Kg 無分隔電解槽及其用途
PL2872673T3 (pl) 2012-07-13 2020-12-28 United Initiators Gmbh Niepodzielone ogniwo elektrolityczne i jego zastosowanie
CN104487615B (zh) * 2012-07-13 2017-08-25 联合引发剂有限责任两合公司 不分离的电解槽及其应用
DE102021115850B4 (de) 2021-06-18 2022-12-29 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Verfahren zur Laugung metallhaltiger Erze mittels elektrochemisch hergestellter Laugungslösung
KR20250116685A (ko) * 2022-11-29 2025-08-01 에콕스 글로벌 피티이 엘티디 전기화학적 산화 방법 및 공정

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926770A (en) * 1972-06-08 1975-12-16 Ppg Industries Inc Electrolytic cell having silicon bipolar electrodes
TW364024B (en) * 1995-08-17 1999-07-11 Eilenburger Elektrolyse & Umwelttechnik Gmbh Process for the combined electrochemical preparation of sodium peroxodisulfate and sodium hydroxide solution
US5681445A (en) * 1995-12-21 1997-10-28 Hydro-Quebec Modified surface bipolar electrode
JP3554630B2 (ja) * 1996-04-11 2004-08-18 ペルメレック電極株式会社 耐久性を有する電解用電極
JPH1161472A (ja) * 1997-08-08 1999-03-05 Shinko Pantec Co Ltd 水素酸素発生装置の電解セルおよびその電極板
FR2790268B1 (fr) * 1999-02-25 2001-05-11 Suisse Electronique Microtech Cellule d'electrolyse a electrode bipolaire comportant du diamant
DE19911746A1 (de) * 1999-03-16 2000-09-21 Basf Ag Diamantelektroden
DE19948184C2 (de) * 1999-10-06 2001-08-09 Fraunhofer Ges Forschung Elektrochemische Herstellung von Peroxo-dischwefelsäure unter Einsatz von diamantbeschichteten Elektroden
DE10015209A1 (de) * 2000-03-27 2001-10-11 Eilenburger Elektrolyse & Umwelttechnik Gmbh Verfahren und Vorrichtung zur elektrochemischen Desinfektion von Wässern
DE20005681U1 (de) * 2000-03-27 2000-06-21 Eilenburger Elektrolyse- und Umwelttechnik GmbH, 04838 Eilenburg Elektrolysezelle zur Desinfektion von Wässern
DE10019683A1 (de) * 2000-04-20 2001-10-25 Degussa Verfahren zur Herstellung von Alkalimetall- und Ammoniumperoxodisulfat
EP1229149A1 (fr) * 2001-01-31 2002-08-07 CSEM Centre Suisse d'Electronique et de Microtechnique SA Electrode de grandes dimensions
EP1254972A1 (fr) * 2001-05-01 2002-11-06 CSEM Centre Suisse d'Electronique et de Microtechnique SA Cellule electrochimique modulaire
JP2004099914A (ja) * 2002-09-04 2004-04-02 Permelec Electrode Ltd ペルオキソ二硫酸塩の製造方法

Also Published As

Publication number Publication date
ES2290917T3 (es) 2008-02-16
EP1753894A2 (de) 2007-02-21
US9840783B2 (en) 2017-12-12
US20160186338A1 (en) 2016-06-30
WO2005121408A2 (de) 2005-12-22
KR20070042141A (ko) 2007-04-20
DE102004027623A1 (de) 2005-12-22
WO2005121408A3 (de) 2006-06-08
CN1965107A (zh) 2007-05-16
JP2008501856A (ja) 2008-01-24
BRPI0511816A (pt) 2007-12-26
ATE373118T1 (de) 2007-09-15
CN100591805C (zh) 2010-02-24
EP1753894B1 (de) 2007-09-12
US20110132771A1 (en) 2011-06-09
DE502005001500D1 (de) 2007-10-25
US20070187254A1 (en) 2007-08-16
JP4852037B2 (ja) 2012-01-11

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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 28/07/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.