RU2012142271A - REDUCING WATER DECOMPOSITION BY ELECTROLYZE WATER - Google Patents

REDUCING WATER DECOMPOSITION BY ELECTROLYZE WATER Download PDF

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Publication number
RU2012142271A
RU2012142271A RU2012142271/04A RU2012142271A RU2012142271A RU 2012142271 A RU2012142271 A RU 2012142271A RU 2012142271/04 A RU2012142271/04 A RU 2012142271/04A RU 2012142271 A RU2012142271 A RU 2012142271A RU 2012142271 A RU2012142271 A RU 2012142271A
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RU
Russia
Prior art keywords
electrolysis
electrodes
water
hydrogen
potential barrier
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Application number
RU2012142271/04A
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Russian (ru)
Inventor
Николай Сергеевич Бородин
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Николай Сергеевич Бородин
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Publication date
Application filed by Николай Сергеевич Бородин filed Critical Николай Сергеевич Бородин
Priority to RU2012142271/04A priority Critical patent/RU2012142271A/en
Publication of RU2012142271A publication Critical patent/RU2012142271A/en

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    • 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

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Способ разложения воды на водород и кислород электролизом ее электролита, отличающийся тем, что электролиз проводят, превышая величину напряжения на электродах не над максимально возможным значением потенциального барьера между электродами, образованного перенапряжением и максимальной величины противоЭДС, а над уменьшенным, которое достигают посредством постоянного чередования периодов электролиза с периодами неэлектролиза, при этом в течение последних приостанавливается процесс образования водорода и кислорода на электродах, снижаются величины противоЭДС, потенциального барьера в целом, что и приводит в итоге к уменьшению энергозатрат на электролиз.A method of decomposing water into hydrogen and oxygen by electrolysis of its electrolyte, characterized in that the electrolysis is carried out by exceeding the voltage on the electrodes not over the maximum possible value of the potential barrier between the electrodes formed by the overvoltage and the maximum value of the back-EMF, but over the reduced one, which is achieved by means of a constant alternation of periods electrolysis with periods of non-electrolysis, while during the latter the process of formation of hydrogen and oxygen on the electrodes is suspended, the values of the counter-electromotive force, the potential barrier in general, decrease, which ultimately leads to a decrease in energy consumption for electrolysis.

Claims (1)

Способ разложения воды на водород и кислород электролизом ее электролита, отличающийся тем, что электролиз проводят, превышая величину напряжения на электродах не над максимально возможным значением потенциального барьера между электродами, образованного перенапряжением и максимальной величины противоЭДС, а над уменьшенным, которое достигают посредством постоянного чередования периодов электролиза с периодами неэлектролиза, при этом в течение последних приостанавливается процесс образования водорода и кислорода на электродах, снижаются величины противоЭДС, потенциального барьера в целом, что и приводит в итоге к уменьшению энергозатрат на электролиз. The method of decomposition of water into hydrogen and oxygen by electrolysis of its electrolyte, characterized in that the electrolysis is carried out, exceeding the voltage on the electrodes is not above the maximum possible value of the potential barrier between the electrodes formed by the overvoltage and the maximum value of the back-emf, but over the reduced one, which is achieved by constant alternating periods electrolysis with periods of non-electrolysis, while during the latter the process of hydrogen and oxygen formation on the electrodes is stopped, sn zhayutsya emf value, the potential barrier as a whole, which leads eventually to a reduction in energy consumption for electrolysis.
RU2012142271/04A 2012-10-05 2012-10-05 REDUCING WATER DECOMPOSITION BY ELECTROLYZE WATER RU2012142271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012142271/04A RU2012142271A (en) 2012-10-05 2012-10-05 REDUCING WATER DECOMPOSITION BY ELECTROLYZE WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012142271/04A RU2012142271A (en) 2012-10-05 2012-10-05 REDUCING WATER DECOMPOSITION BY ELECTROLYZE WATER

Publications (1)

Publication Number Publication Date
RU2012142271A true RU2012142271A (en) 2014-04-10

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Application Number Title Priority Date Filing Date
RU2012142271/04A RU2012142271A (en) 2012-10-05 2012-10-05 REDUCING WATER DECOMPOSITION BY ELECTROLYZE WATER

Country Status (1)

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RU (1) RU2012142271A (en)

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