NZ700607A - Surface modified stainless steel cathode for electrolyser - Google Patents

Surface modified stainless steel cathode for electrolyser

Info

Publication number
NZ700607A
NZ700607A NZ700607A NZ70060713A NZ700607A NZ 700607 A NZ700607 A NZ 700607A NZ 700607 A NZ700607 A NZ 700607A NZ 70060713 A NZ70060713 A NZ 70060713A NZ 700607 A NZ700607 A NZ 700607A
Authority
NZ
New Zealand
Prior art keywords
stainless steel
electrolyser
surface modified
cathode
steel cathode
Prior art date
Application number
NZ700607A
Inventor
Paul Kozak
David Summers
Bin Lan
Original Assignee
Chemetics Inc
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 Chemetics Inc filed Critical Chemetics Inc
Publication of NZ700607A publication Critical patent/NZ700607A/en

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
    • 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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/046—Alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • 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
    • 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
    • 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
    • C25B11/055—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Sodium chlorate is produced industrially via electrolysis of brine and is thus an energy intensive process. An improved cathode for this and other industrial processes is a low nickel content stainless steel whose surface has been suitably modified. With an appropriate amount of surface roughening, the cathode provides for improved overvoltages during electrolysis while still maintaining corrosion resistance.
NZ700607A 2012-04-23 2013-04-15 Surface modified stainless steel cathode for electrolyser NZ700607A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261637244P 2012-04-23 2012-04-23
PCT/CA2013/050289 WO2013159219A1 (en) 2012-04-23 2013-04-15 Surface modified stainless steel cathode for electrolyser

Publications (1)

Publication Number Publication Date
NZ700607A true NZ700607A (en) 2016-08-26

Family

ID=49482079

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ700607A NZ700607A (en) 2012-04-23 2013-04-15 Surface modified stainless steel cathode for electrolyser

Country Status (14)

Country Link
US (2) US20150090586A1 (en)
EP (1) EP2841625A4 (en)
JP (1) JP6189932B2 (en)
KR (1) KR20150013130A (en)
CN (1) CN104271809B (en)
AU (1) AU2013252464B2 (en)
BR (1) BR112014026603A2 (en)
CA (1) CA2870097A1 (en)
EA (1) EA029024B1 (en)
IN (1) IN2014DN09171A (en)
MY (1) MY168646A (en)
NZ (1) NZ700607A (en)
PH (1) PH12014502355A1 (en)
WO (1) WO2013159219A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2017101726A (en) * 2014-06-24 2018-07-24 Кеметикс Инк. NON-SEPARATED CELL FOR NARROW ELECTROLYSIS
WO2016010782A1 (en) 2014-07-16 2016-01-21 Chemetics Inc. Method of welding ferritic stainless steel to carbon steel using a filler material made of duplex stainless stell; corresponding welded article
FI128294B (en) * 2015-01-27 2020-02-28 Outokumpu Oy Method for manufacturing a plate material for electrochemical process
US10622643B2 (en) * 2015-09-25 2020-04-14 Nippon Steel Corporation Carbon separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell stack
FR3053363B1 (en) * 2016-06-30 2021-04-09 Herakles ELECTROLYTIC SYSTEM FOR THE SYNTHESIS OF SODIUM PERCHLORATE WITH ANODE WITH EXTERNAL SURFACE IN DIAMOND DOPED WITH BORON
JPWO2021014940A1 (en) * 2019-07-23 2021-01-28
US11769639B2 (en) 2022-02-22 2023-09-26 Imam Abdulrahman Bin Faisal University Molybdenum doped carbon nanotube and graphene nanocomposite electrodes
CN115972102B (en) * 2022-12-19 2023-09-12 江苏亿安腾特种电极新材料科技有限公司 Regenerated titanium anode and preparation method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100361548B1 (en) * 1999-04-19 2002-11-21 스미토모 긴조쿠 고교 가부시키가이샤 Stainless steel product for producing polymer electrode fuel cell
JP2000328205A (en) * 1999-05-24 2000-11-28 Sumitomo Metal Ind Ltd Ferritic stainless steel for conductive electric parts and fuel cell
JP3397168B2 (en) * 1999-04-19 2003-04-14 住友金属工業株式会社 Ferritic stainless steel and polymer electrolyte fuel cell for polymer electrolyte fuel cell separator
US20030116431A1 (en) * 2001-12-19 2003-06-26 Akzo Nobel N.V. Electrode
CN1243126C (en) * 2002-12-18 2006-02-22 吴建国 Method for preparing perchlorate by electrolysis of chlorate
US7807028B2 (en) * 2005-03-09 2010-10-05 Xstrata Queensland Limited Stainless steel electrolytic plates
ITMI20052298A1 (en) * 2005-11-30 2007-06-01 De Nora Elettrodi Spa SYSTEM FOR THE ELECTROLYTIC PRODUCTION OF CHLORATO SODICO
CA2588906A1 (en) * 2007-05-15 2008-11-15 Hydro Quebec Fe3al(ru) nanocrystalline alloys and use thereof in nanocrystalline form or not for the production of electrodes for the synthesis of sodium chlorate
EP2085501A1 (en) * 2008-01-31 2009-08-05 Casale Chemicals S.A. High performance cathodes for water electrolysers
JP2009200008A (en) * 2008-02-25 2009-09-03 Nisshin Steel Co Ltd Electrode material, its manufacturing method, and electrode of dye-sensitized solar cell
JP5366609B2 (en) * 2009-03-26 2013-12-11 新日鐵住金ステンレス株式会社 Alloy-saving duplex stainless steel material with good corrosion resistance and its manufacturing method
CA2671211A1 (en) * 2009-07-08 2011-01-08 Hydro-Quebec Highly energy efficient bipolar electrodes and use thereof for the synthesis of sodium chlorate

Also Published As

Publication number Publication date
CN104271809B (en) 2018-04-10
US20180105943A1 (en) 2018-04-19
IN2014DN09171A (en) 2015-07-10
EP2841625A4 (en) 2015-08-05
WO2013159219A1 (en) 2013-10-31
PH12014502355A1 (en) 2015-01-12
EA029024B1 (en) 2018-01-31
EA201491931A1 (en) 2015-01-30
AU2013252464A1 (en) 2014-10-16
KR20150013130A (en) 2015-02-04
BR112014026603A2 (en) 2017-06-27
JP6189932B2 (en) 2017-08-30
US20150090586A1 (en) 2015-04-02
CA2870097A1 (en) 2013-10-31
AU2013252464B2 (en) 2017-09-28
CN104271809A (en) 2015-01-07
EP2841625A1 (en) 2015-03-04
MY168646A (en) 2018-11-27
JP2015522708A (en) 2015-08-06

Similar Documents

Publication Publication Date Title
PH12014502355A1 (en) Surface modified stainless steel cathode for electrolyser
EP3575442A4 (en) Bipolar electrolytic vessel, bipolar electrolytic vessel for alkali water electrolysis, and method for manufacturing hydrogen
MY187600A (en) Microbubble electrolyzed water generation device and microbubble electrolyzed water generation method
EP2540872A4 (en) Oxygen gas diffusion cathode, electrolytic bath equipped with same, process for production of chlorine gas, and process for production of sodium hydroxide
GB2537456A (en) A diaphragm type electrolytic cell and a process for the production of hydrogen from unipolar electrolysis of water
EP2518185A4 (en) Negative electrode, electrolytic cell for electrolysis of alkali metal chloride, and method for producing negative electrode
BRPI0914129A2 (en) cathode for hydrogen generation, electrolyser for electrolysis of an alkali metal chloride, and method for producing the cathode for hydrogen generation.
BR112015012177A2 (en) electrode, method for producing an electrode, electrolysis cell, and electrolyser
EP3587622A4 (en) Positive electrode, positive electrode for water electrolysis, electrolysis cell, and method for producing hydrogen
SG144842A1 (en) Method for improving the performance of nickel electrodes
MX2014001914A (en) Method for the electrochemical production of î³-hydroxycarboxylic esters and î³-lactones.
MY182635A (en) Electrode assembly, electrode structures and electrolysers
MX2012008098A (en) Process for the production of chlorine dioxide.
EP2617876A4 (en) Electrolysis electrode, positive electrode for producing ozone electrolysis, positive electrode for producing persulfate electrolysis, and positive electrode for chromium electrolytic oxidation
TN2014000440A1 (en) Electrolytic cell equipped with concentric electrode pairs
MY170921A (en) Electro-deposited copper-alloy foil and electro-deposited copper-alloy foil provided with carrier foil
EP4219794A3 (en) Electrode for electrolysis, laminate, wound body, electrolyzer, method for producing electrolyzer, method for renewing electrode, method for renewing laminate, and method for producing wound body
GB201102023D0 (en) Electrolysis method, apparatus and product
BR112012020981A2 (en) electrode for electrochemical processes and method for obtaining them
WO2014033712A3 (en) Electrochemical storage of thermal energy
MX365023B (en) A cathode and method of manufacturing.
WO2015024030A3 (en) Molten salt electrolysis apparatus and process
TW201129724A (en) System for generating fluorine gas
MD192Z (en) Process for thermochemical treatment of steel articles
MY166884A (en) Method for producing acetylenedicarboxylic acid from acetylene and carbon dioxide

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 15 APR 2018 BY DENNEMEYER + CO.

Effective date: 20170331

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 15 APR 2019 BY DENNEMEYER + CO

Effective date: 20180330

LAPS Patent lapsed