MD4207B1 - Procedeu de confectionare a electrodului combinat volumic poros penetrabil si procedeu de obtinere electrolitica a hidrogenului - Google Patents
Procedeu de confectionare a electrodului combinat volumic poros penetrabil si procedeu de obtinere electrolitica a hidrogenului Download PDFInfo
- Publication number
- MD4207B1 MD4207B1 MDA20110085A MD20110085A MD4207B1 MD 4207 B1 MD4207 B1 MD 4207B1 MD A20110085 A MDA20110085 A MD A20110085A MD 20110085 A MD20110085 A MD 20110085A MD 4207 B1 MD4207 B1 MD 4207B1
- Authority
- MD
- Moldova
- Prior art keywords
- electrode
- nickel
- volume
- porous
- porous flow
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 6
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 3
- 239000001257 hydrogen Substances 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- 239000000080 wetting agent Substances 0.000 abstract 2
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 abstract 1
- 239000004141 Sodium laurylsulphate Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- NRHWIWAZJZKXEJ-UHFFFAOYSA-L disodium 2-ethylhexan-1-ol sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCC(CC)CO NRHWIWAZJZKXEJ-UHFFFAOYSA-L 0.000 abstract 1
- 230000005518 electrochemistry Effects 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 abstract 1
- UJRJCSCBZXLGKF-UHFFFAOYSA-N nickel rhenium Chemical compound [Ni].[Re] UJRJCSCBZXLGKF-UHFFFAOYSA-N 0.000 abstract 1
- MOWMLACGTDMJRV-UHFFFAOYSA-N nickel tungsten Chemical compound [Ni].[W] MOWMLACGTDMJRV-UHFFFAOYSA-N 0.000 abstract 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Inventia se refera la electrochimie, si anume la un procedeu de confectionare a electrodului combinat volumic poros penetrabil si la un procedeu de obtinere electrolitica a hidrogenului.Procedeul de confectionare a electrodului combinat volumic poros penetrabil, conform inventiei, consta în aceea ca se îmbina etans un electrod volumic poros penetrabil comprimat din material carbonic fibros cu un electrod volumic poros penetrabil din nichel spumat, cu suprafata modificata cu o acoperire din aliaje de nichel-reniu sau nichel-wolfram, sau nichel-molibden. Totodata, se utilizeaza un electrod volumic poros penetrabil din nichel spumat cu suprafata modificata cu o acoperire obtinuta prin depunere chimico-catalitica a aliajelor de nichel pe suprafata poroasa a electrodului din solutii.Procedeul de obtinere electrolitica a hidrogenului, conform inventiei, include electroliza solutiei apoase de electrolit în flux prin electrozii combinati volumici porosi penetrabili, care se amplaseaza în electrolizor între electrozii de baza, care se conecteaza la o sursa de curent continuu conform schemei bipolare de electroliza. În calitate de electrolit se utilizeaza o solutie apoasa ce contine nitrat de potasiu, bicromat de potasiu si un umectant. Iar în calitate de umectant se utilizeaza laurilsulfat de sodiu sau 2-etilhexanol-sulfat de sodiu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20110085A MD4207C1 (ro) | 2011-10-10 | 2011-10-10 | Procedeu de confecţionare a electrodului combinat volumic poros penetrabil şi procedeu de obţinere electrolitică a hidrogenului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20110085A MD4207C1 (ro) | 2011-10-10 | 2011-10-10 | Procedeu de confecţionare a electrodului combinat volumic poros penetrabil şi procedeu de obţinere electrolitică a hidrogenului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4207B1 true MD4207B1 (ro) | 2013-02-28 |
| MD4207C1 MD4207C1 (ro) | 2013-09-30 |
Family
ID=46148934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20110085A MD4207C1 (ro) | 2011-10-10 | 2011-10-10 | Procedeu de confecţionare a electrodului combinat volumic poros penetrabil şi procedeu de obţinere electrolitică a hidrogenului |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4207C1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023096598A1 (en) * | 2021-11-24 | 2023-06-01 | Karadeni̇z Tekni̇k Üni̇versi̇tesi̇ Teknoloji̇ Transferi̇ Uygulama Ve Araştirma Merkezi̇ | Expanded graphite based new type flexible electrodes developed by electroless ni-b coating method and production thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633284A (ja) * | 1992-07-14 | 1994-02-08 | Mitsubishi Heavy Ind Ltd | 水電解セル |
| JP3374713B2 (ja) * | 1997-08-29 | 2003-02-10 | トヨタ自動車株式会社 | 水電解用陽極 |
| JP2000178778A (ja) * | 1998-12-21 | 2000-06-27 | Oji Paper Co Ltd | 過酸化水素の製造方法 |
| MD3151G2 (ro) * | 2005-12-05 | 2007-04-30 | Государственный Университет Молд0 | Electrod şi procedeu de obţinere a acestuia pentru electroliza soluţiei apoase alcaline |
| MD3753G2 (ro) * | 2007-01-17 | 2009-06-30 | Государственный Университет Молд0 | Electrod pentru obţinerea electrolitică a hidrogenului şi procedeu de confecţionare a acestuia |
| MD3488G2 (ro) * | 2007-01-17 | 2008-08-31 | Государственный Университет Молд0 | Procedeu de obţinere electrolitică a hidrogenului |
| MD244Z (ro) * | 2009-09-04 | 2011-02-28 | Государственный Университет Молд0 | Electrod pentru obţinerea electrolitică a hidrogenului şi procedeu de confecţionare a acestuia |
| MD375Z (ro) * | 2010-05-24 | 2011-12-31 | Государственный Университет Молд0 | Procedeu de obţinere electrolitică a hidrogenului |
-
2011
- 2011-10-10 MD MDA20110085A patent/MD4207C1/ro not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023096598A1 (en) * | 2021-11-24 | 2023-06-01 | Karadeni̇z Tekni̇k Üni̇versi̇tesi̇ Teknoloji̇ Transferi̇ Uygulama Ve Araştirma Merkezi̇ | Expanded graphite based new type flexible electrodes developed by electroless ni-b coating method and production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4207C1 (ro) | 2013-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |