EA201490003A1 - Сменный компонент для фланцев электролизера - Google Patents

Сменный компонент для фланцев электролизера

Info

Publication number
EA201490003A1
EA201490003A1 EA201490003A EA201490003A EA201490003A1 EA 201490003 A1 EA201490003 A1 EA 201490003A1 EA 201490003 A EA201490003 A EA 201490003A EA 201490003 A EA201490003 A EA 201490003A EA 201490003 A1 EA201490003 A1 EA 201490003A1
Authority
EA
Eurasian Patent Office
Prior art keywords
flange
electrolyzer
frame
replacement component
susceptible
Prior art date
Application number
EA201490003A
Other languages
English (en)
Other versions
EA025857B1 (ru
Inventor
Тимо Штейер
Original Assignee
Уденора С.П.А.
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 Уденора С.П.А. filed Critical Уденора С.П.А.
Publication of EA201490003A1 publication Critical patent/EA201490003A1/ru
Publication of EA025857B1 publication Critical patent/EA025857B1/ru

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
    • 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
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • 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
    • C25B15/00—Operating or servicing cells
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Cookers (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Изобретение относится к ячейке модульного электролизера, имеющей выполненный в форме рамки фланец, образованный двумя наложенными друг на друга элементами, сваренными вдоль внутренней периферии, для увеличения локальной толщины фланца на участке, более подверженном коррозии, с целью повышения его сопротивления. Также описан способ ремонта электролизных ячеек, имеющих выполненный в форме рамки фланец, образованный двумя наложенными друг на друга элементами, путем удаления или замены только самой внешней рамки, более подверженной коррозии.
EA201490003A 2011-06-14 2012-06-14 Сменный компонент для фланцев электролизера EA025857B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001070A ITMI20111070A1 (it) 2011-06-14 2011-06-14 Componente di sostituzione per flange di elettrolizzatori
PCT/EP2012/061360 WO2012172021A1 (en) 2011-06-14 2012-06-14 Replacement component for electrolyser flanges

Publications (2)

Publication Number Publication Date
EA201490003A1 true EA201490003A1 (ru) 2014-04-30
EA025857B1 EA025857B1 (ru) 2017-02-28

Family

ID=44358263

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490003A EA025857B1 (ru) 2011-06-14 2012-06-14 Сменный компонент для фланцев электролизера

Country Status (10)

Country Link
US (1) US9790604B2 (ru)
EP (1) EP2721200B1 (ru)
JP (1) JP5977821B2 (ru)
KR (1) KR20140034216A (ru)
CN (1) CN103797158B (ru)
BR (1) BR112013029759B1 (ru)
CA (1) CA2834201A1 (ru)
EA (1) EA025857B1 (ru)
IT (1) ITMI20111070A1 (ru)
WO (1) WO2012172021A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8494477B2 (en) * 2011-06-24 2013-07-23 Intel Corporation Power management for an electronic device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877730A (en) * 1974-02-12 1975-04-15 Atomic Energy Commission Method of repairing a flange face of a clamped-flange sealing-ring type pipe coupling
US4108752A (en) * 1977-05-31 1978-08-22 Diamond Shamrock Corporation Electrolytic cell bank having spring loaded intercell connectors
US4654136A (en) * 1984-12-17 1987-03-31 The Dow Chemical Company Monopolar or bipolar electrochemical terminal unit having a novel electric current transmission element
JPH0674513B2 (ja) * 1985-10-23 1994-09-21 旭化成工業株式会社 複極式電解槽ユニツト
CA2016246C (en) * 1989-05-09 1998-09-29 Richard N. Beaver Preventing crevice corrosion of titanium surfaces
US5454925A (en) * 1994-05-03 1995-10-03 Eltech Systems Corporation Repair of mesh electrode spaced from electrode pan
DK1190115T3 (da) * 1999-05-10 2004-04-19 Ineos Chlor Ltd Elektrodestruktur
JP3696137B2 (ja) * 2000-09-08 2005-09-14 株式会社藤田ワークス 電解槽ユニットの製造方法及び電解槽ユニット
ITMI20010401A1 (it) * 2001-02-28 2002-08-28 Nora Tecnologie Elettrochimich Nuovo assieme bipolare per elettrolizzatore a filtro-pressa
JP4426415B2 (ja) * 2004-10-01 2010-03-03 東洋エンジニアリング株式会社 反応装置
JP4539742B2 (ja) * 2008-03-18 2010-09-08 Ｔｄｋ株式会社 電気化学デバイス

Also Published As

Publication number Publication date
US20140110250A1 (en) 2014-04-24
CN103797158B (zh) 2016-06-15
ITMI20111070A1 (it) 2012-12-15
CA2834201A1 (en) 2012-12-20
US9790604B2 (en) 2017-10-17
BR112013029759A2 (pt) 2017-01-17
EP2721200A1 (en) 2014-04-23
WO2012172021A1 (en) 2012-12-20
JP2014517154A (ja) 2014-07-17
CN103797158A (zh) 2014-05-14
EP2721200B1 (en) 2016-03-23
EA025857B1 (ru) 2017-02-28
JP5977821B2 (ja) 2016-08-24
KR20140034216A (ko) 2014-03-19
BR112013029759B1 (pt) 2020-07-14

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM