EA029024B1 - Катод из нержавеющей стали с модифицированной поверхностью для электролизера - Google Patents
Катод из нержавеющей стали с модифицированной поверхностью для электролизера Download PDFInfo
- Publication number
- EA029024B1 EA029024B1 EA201491931A EA201491931A EA029024B1 EA 029024 B1 EA029024 B1 EA 029024B1 EA 201491931 A EA201491931 A EA 201491931A EA 201491931 A EA201491931 A EA 201491931A EA 029024 B1 EA029024 B1 EA 029024B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- stainless steel
- cathode
- cell
- electrolyzer
- steel
- Prior art date
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 86
- 239000010935 stainless steel Substances 0.000 title claims abstract description 56
- 230000007797 corrosion Effects 0.000 claims abstract description 49
- 238000005260 corrosion Methods 0.000 claims abstract description 49
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 31
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 18
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007788 roughening Methods 0.000 claims abstract description 5
- 230000003746 surface roughness Effects 0.000 claims description 28
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 27
- 239000010962 carbon steel Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 23
- 238000005488 sandblasting Methods 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 238000005275 alloying Methods 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000004210 cathodic protection Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 229910001039 duplex stainless steel Inorganic materials 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 239000012267 brine Substances 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 38
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 32
- 238000012360 testing method Methods 0.000 description 31
- 239000003792 electrolyte Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 14
- 239000000758 substrate Substances 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 230000008901 benefit Effects 0.000 description 10
- 239000010406 cathode material Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 239000011651 chromium Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000004881 precipitation hardening Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 2
- 239000010965 430 stainless steel Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003251 chemically resistant material Substances 0.000 description 1
- -1 chlorate ions Chemical class 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229910001902 chlorine oxide Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| EA201491931A1 EA201491931A1 (ru) | 2015-01-30 |
| EA029024B1 true EA029024B1 (ru) | 2018-01-31 |
Family
ID=49482079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201491931A EA029024B1 (ru) | 2012-04-23 | 2013-04-15 | Катод из нержавеющей стали с модифицированной поверхностью для электролизера |
Country Status (14)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460203A (zh) * | 2014-06-24 | 2017-02-22 | 凯密迪公司 | 窄间隙的未分隔电解池 |
| RU2017104893A (ru) * | 2014-07-16 | 2018-08-17 | Кеметикс Инк. | Способ сварки ферритной нержавеющей стали с углеродистой сталью с применением присадочного материала, выполненного из дуплексной нержавеющей стали; соответствующее сварное изделие |
| FI128294B (en) * | 2015-01-27 | 2020-02-28 | Outokumpu Oy | A process for preparing a sheet material for an electrochemical process |
| JP6323619B2 (ja) * | 2015-09-25 | 2018-05-16 | 新日鐵住金株式会社 | 固体高分子形燃料電池用カーボンセパレータ、固体高分子形燃料電池セル、および固体高分子形燃料電池 |
| FR3053363B1 (fr) * | 2016-06-30 | 2021-04-09 | Herakles | Systeme electrolytique pour la synthese du perchlorate de sodium avec anode a surface externe en diamant dope au bore |
| WO2021014940A1 (ja) * | 2019-07-23 | 2021-01-28 | マクセルホールディングス株式会社 | 気泡生成用電極及び気泡生成用電極の表面形成方法 |
| US11769639B2 (en) * | 2022-02-22 | 2023-09-26 | Imam Abdulrahman Bin Faisal University | Molybdenum doped carbon nanotube and graphene nanocomposite electrodes |
| CN115972102B (zh) * | 2022-12-19 | 2023-09-12 | 江苏亿安腾特种电极新材料科技有限公司 | 一种再生钛阳极及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8133366B2 (en) * | 2005-03-09 | 2012-03-13 | Xstrata Queensland Limited | Stainless steel electrolytic plates |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3397168B2 (ja) * | 1999-04-19 | 2003-04-14 | 住友金属工業株式会社 | 固体高分子型燃料電池セパレータ用フェライト系ステンレス鋼および固体高分子型燃料電池 |
| JP2000328205A (ja) * | 1999-05-24 | 2000-11-28 | Sumitomo Metal Ind Ltd | 通電電気部品用フェライト系ステンレス鋼および燃料電池 |
| CN1117882C (zh) * | 1999-04-19 | 2003-08-13 | 住友金属工业株式会社 | 固体高分子型燃料电池用不锈钢材 |
| US20030116431A1 (en) * | 2001-12-19 | 2003-06-26 | Akzo Nobel N.V. | Electrode |
| CN1243126C (zh) * | 2002-12-18 | 2006-02-22 | 吴建国 | 一种由氯酸盐电解制备高氯酸盐的方法 |
| ITMI20052298A1 (it) * | 2005-11-30 | 2007-06-01 | De Nora Elettrodi Spa | Sistema per la produzione elettrolitica di clorato sodico |
| CA2588906A1 (fr) * | 2007-05-15 | 2008-11-15 | Hydro Quebec | Alliages nanocristallins du type fe3al(ru) et usage de ceux-ci sous forme nanocristalline ou non pour la fabrication d'electrodes pour la synthese du chlorate de sodium |
| EP2085501A1 (en) * | 2008-01-31 | 2009-08-05 | Casale Chemicals S.A. | High performance cathodes for water electrolysers |
| JP2009200008A (ja) * | 2008-02-25 | 2009-09-03 | Nisshin Steel Co Ltd | 色素増感型太陽電池の電極材料およびその製造方法並びに電極 |
| JP5366609B2 (ja) * | 2009-03-26 | 2013-12-11 | 新日鐵住金ステンレス株式会社 | 耐食性の良好な省合金二相ステンレス鋼材とその製造方法 |
| CA2671211A1 (fr) * | 2009-07-08 | 2011-01-08 | Hydro-Quebec | Electrodes bipolaires a haute efficacite energetique et usage de celles-ci pour la synthese du chlorate de sodium |
-
2013
- 2013-04-15 CA CA2870097A patent/CA2870097A1/en not_active Abandoned
- 2013-04-15 AU AU2013252464A patent/AU2013252464B2/en not_active Ceased
- 2013-04-15 EP EP13781847.2A patent/EP2841625A4/en not_active Withdrawn
- 2013-04-15 CN CN201380021398.0A patent/CN104271809B/zh not_active Expired - Fee Related
- 2013-04-15 MY MYPI2014703042A patent/MY168646A/en unknown
- 2013-04-15 EA EA201491931A patent/EA029024B1/ru not_active IP Right Cessation
- 2013-04-15 JP JP2015506055A patent/JP6189932B2/ja not_active Expired - Fee Related
- 2013-04-15 IN IN9171DEN2014 patent/IN2014DN09171A/en unknown
- 2013-04-15 US US14/396,305 patent/US20150090586A1/en not_active Abandoned
- 2013-04-15 BR BR112014026603A patent/BR112014026603A2/pt not_active IP Right Cessation
- 2013-04-15 WO PCT/CA2013/050289 patent/WO2013159219A1/en active Application Filing
- 2013-04-15 KR KR1020147029359A patent/KR20150013130A/ko not_active Withdrawn
- 2013-04-15 NZ NZ700607A patent/NZ700607A/en not_active IP Right Cessation
-
2014
- 2014-10-21 PH PH12014502355A patent/PH12014502355A1/en unknown
-
2017
- 2017-12-14 US US15/842,571 patent/US20180105943A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8133366B2 (en) * | 2005-03-09 | 2012-03-13 | Xstrata Queensland Limited | Stainless steel electrolytic plates |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180105943A1 (en) | 2018-04-19 |
| AU2013252464B2 (en) | 2017-09-28 |
| WO2013159219A1 (en) | 2013-10-31 |
| EP2841625A1 (en) | 2015-03-04 |
| NZ700607A (en) | 2016-08-26 |
| JP2015522708A (ja) | 2015-08-06 |
| MY168646A (en) | 2018-11-27 |
| CN104271809B (zh) | 2018-04-10 |
| IN2014DN09171A (enrdf_load_stackoverflow) | 2015-07-10 |
| PH12014502355A1 (en) | 2015-01-12 |
| CN104271809A (zh) | 2015-01-07 |
| CA2870097A1 (en) | 2013-10-31 |
| BR112014026603A2 (pt) | 2017-06-27 |
| JP6189932B2 (ja) | 2017-08-30 |
| AU2013252464A1 (en) | 2014-10-16 |
| EP2841625A4 (en) | 2015-08-05 |
| US20150090586A1 (en) | 2015-04-02 |
| EA201491931A1 (ru) | 2015-01-30 |
| KR20150013130A (ko) | 2015-02-04 |
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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 |