MD375Z - Procedeu de obţinere electrolitică a hidrogenului - Google Patents
Procedeu de obţinere electrolitică a hidrogenului Download PDFInfo
- Publication number
- MD375Z MD375Z MDS20100094A MDS20100094A MD375Z MD 375 Z MD375 Z MD 375Z MD S20100094 A MDS20100094 A MD S20100094A MD S20100094 A MDS20100094 A MD S20100094A MD 375 Z MD375 Z MD 375Z
- Authority
- MD
- Moldova
- Prior art keywords
- hydrogen
- electrolytic production
- overtension
- potential
- release
- Prior art date
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 5
- 239000001257 hydrogen Substances 0.000 title abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 abstract 2
- 229910000691 Re alloy Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- UJRJCSCBZXLGKF-UHFFFAOYSA-N nickel rhenium Chemical compound [Ni].[Re] UJRJCSCBZXLGKF-UHFFFAOYSA-N 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium 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
Invenţia se referă la energetică, şi anume la un procedeu de obţinere electrolitică a hidrogenului.Procedeul, conform invenţiei, include electroliza unei soluţii alcaline la aplicarea curentului electric continuu la electrozi, într-un electrolizor fără diafragmă, la o densitate a curentului de 1,0…1,5 A/dm2 şi tensiune pe electrozi de 1,5…3,0 V, cu utilizarea unui catod cu o acoperire superficială dintr-un aliaj de nichel-reniu, cu o supratensiune joasă de degajare a hidrogenului la un potenţial de 80…100 mV, şi a unui anod de titan placat cu dioxid de ruteniu, cu o supratensiune sporită de degajare a oxigenului la un potenţial de 180…220 mV şi separarea oxigenului de hidrogen din fluxul de gaze degajate prin aplicarea unui câmp magnetic constant cu intensitatea de 2500…3500 Oersted.Rezultatul constă în majorarea eficienţei de producere electrolitică a hidrogenului.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100094A MD375Z (ro) | 2010-05-24 | 2010-05-24 | Procedeu de obţinere electrolitică a hidrogenului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100094A MD375Z (ro) | 2010-05-24 | 2010-05-24 | Procedeu de obţinere electrolitică a hidrogenului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD375Y MD375Y (ro) | 2011-05-31 |
| MD375Z true MD375Z (ro) | 2011-12-31 |
Family
ID=45815153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20100094A MD375Z (ro) | 2010-05-24 | 2010-05-24 | Procedeu de obţinere electrolitică a hidrogenului |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD375Z (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4207C1 (ro) * | 2011-10-10 | 2013-09-30 | Государственный Университет Молд0 | Procedeu de confecţionare a electrodului combinat volumic poros penetrabil şi procedeu de obţinere electrolitică a hidrogenului |
| MD4283C1 (ro) * | 2012-01-06 | 2014-11-30 | Государственный Университет Молд0 | Procedeu de tratare a distilatului alcoolic şi dispozitiv de realizare a acestuia |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO106898B1 (ro) * | 1989-12-28 | 1993-07-30 | Inst De Cercetare Tiin Ifica I | Procedeu și electrolizor pentru obținerea hidrogenului ultrapur, prin electroliza apei |
| RU95100824A (ru) * | 1995-01-17 | 1996-12-20 | Дагестанский государственный университет | Способ получения водорода |
| RU2005102507A (ru) * | 2005-02-02 | 2006-07-10 | Иван Владимирович Недков (RU) | Способ и устройство для проведения электролиза |
| MD3488G2 (ro) * | 2007-01-17 | 2008-08-31 | Государственный Университет Молд0 | Procedeu de obţinere electrolitică a hidrogenului |
| MD3660G2 (ro) * | 2007-01-17 | 2009-02-28 | Государственный Университет Молд0 | Electrolizor pentru obţinerea electrolitică a hidrogenului |
| MD244Y (ro) * | 2009-09-04 | 2010-07-30 | Universitatea De Stat Din Moldova | Electrod pentru obtinerea electrolitica a hidrogenului si procedeu de confectionare a acestuia |
-
2010
- 2010-05-24 MD MDS20100094A patent/MD375Z/ro not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO106898B1 (ro) * | 1989-12-28 | 1993-07-30 | Inst De Cercetare Tiin Ifica I | Procedeu și electrolizor pentru obținerea hidrogenului ultrapur, prin electroliza apei |
| RU95100824A (ru) * | 1995-01-17 | 1996-12-20 | Дагестанский государственный университет | Способ получения водорода |
| RU2005102507A (ru) * | 2005-02-02 | 2006-07-10 | Иван Владимирович Недков (RU) | Способ и устройство для проведения электролиза |
| MD3488G2 (ro) * | 2007-01-17 | 2008-08-31 | Государственный Университет Молд0 | Procedeu de obţinere electrolitică a hidrogenului |
| MD3660G2 (ro) * | 2007-01-17 | 2009-02-28 | Государственный Университет Молд0 | Electrolizor pentru obţinerea electrolitică a hidrogenului |
| MD244Y (ro) * | 2009-09-04 | 2010-07-30 | Universitatea De Stat Din Moldova | Electrod pentru obtinerea electrolitica a hidrogenului si procedeu de confectionare a acestuia |
Non-Patent Citations (1)
| Title |
|---|
| Томилова А. П. Прикладная электрохимия. Москва, Химия, 1984, с.126-128 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4207C1 (ro) * | 2011-10-10 | 2013-09-30 | Государственный Университет Молд0 | Procedeu de confecţionare a electrodului combinat volumic poros penetrabil şi procedeu de obţinere electrolitică a hidrogenului |
| MD4283C1 (ro) * | 2012-01-06 | 2014-11-30 | Государственный Университет Молд0 | Procedeu de tratare a distilatului alcoolic şi dispozitiv de realizare a acestuia |
Also Published As
| Publication number | Publication date |
|---|---|
| MD375Y (ro) | 2011-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |