RU2012140209A - METHOD AND DEVICE FOR PRODUCING HYDROGEN - Google Patents

METHOD AND DEVICE FOR PRODUCING HYDROGEN Download PDF

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Publication number
RU2012140209A
RU2012140209A RU2012140209/05A RU2012140209A RU2012140209A RU 2012140209 A RU2012140209 A RU 2012140209A RU 2012140209/05 A RU2012140209/05 A RU 2012140209/05A RU 2012140209 A RU2012140209 A RU 2012140209A RU 2012140209 A RU2012140209 A RU 2012140209A
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RU
Russia
Prior art keywords
electrolyzer
anode
cathode
electrolysis
pulsed
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RU2012140209/05A
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Russian (ru)
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RU2532561C2 (en
Inventor
Валерий Сергеевич Терещук
Антон Андреевич Ковалев
Дмитрий Леонидович Раков
Александр Владимирович Синев
Татьяна Степановна Соколовская
Original Assignee
Федеральное Государственное Бюджетное Учреждение Науки Институт Машиноведения Им. А.А. Благонравова Российской Академии Наук
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Priority to RU2012140209/05A priority Critical patent/RU2532561C2/en
Publication of RU2012140209A publication Critical patent/RU2012140209A/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
    • Y02E60/32—Hydrogen storage
    • 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

1. Способ получения водорода при электролизе, при котором подают энергию от источника энергии на анод и активированный катод в электролизере, а полученный в результате электролиза водород направляют в накопитель водорода и производят отбор тепла, выделяющегося в процессе электролиза в теплообменник, отличающийся тем, что энергию для электролиза поставляют от возобновляемых источников энергии в импульсном режиме подачи тока, а отбор тепла осуществляют посредством циркуляции теплоносителя в полом теплообменнике-аноде, при этом активацию катода проводят импульсным П-образным электрическим током непосредственно в электролите электролизера, в качестве которого использована морская воде с содержанием соли от 3,5 до 40 г/л.2. Устройство для получения водорода, содержащее источник электроэнергии, электролизер и хранилище водорода, отличающееся тем, что катод электролизера выполнен из активированного алюминия, а анод электролизера изготовлен в виде полой трубки для циркуляции теплоносителя, при этом анод и катод расположены в электролизере, заполненном электролитом, в качестве которого использована морская вода с содержанием соли от 3,5-40 г/л, и подключены к источнику электроэнергии с импульсным режимом подачи электрического тока.3. Устройство для получения водорода по п.2, отличающееся тем, что импульсный электрический ток имеет П-образную форму.1. A method of producing hydrogen during electrolysis, in which energy is supplied from an energy source to the anode and an activated cathode in the electrolyzer, and the hydrogen obtained as a result of electrolysis is directed to a hydrogen storage device and the heat released during electrolysis is removed into a heat exchanger, characterized in that the energy for electrolysis, they are supplied from renewable energy sources in a pulsed current supply mode, and heat is removed by circulating the coolant in a hollow heat exchanger-anode, while the activation of the cathode is carried out by a pulsed U-shaped electric current directly in the electrolyte of the electrolyzer, which is seawater containing salt from 3.5 to 40 g / l. 2. A device for producing hydrogen, containing a source of electricity, an electrolyzer and a hydrogen storage, characterized in that the cathode of the electrolyzer is made of activated aluminum, and the anode of the electrolyzer is made in the form of a hollow tube for circulating the coolant, while the anode and cathode are located in an electrolytic cell filled with electrolyte, in The quality of which is seawater with a salt content of 3.5-40 g / l, and is connected to a power source with a pulsed electric current supply. 3. The device for producing hydrogen according to claim 2, characterized in that the pulsed electric current has a U-shape.

Claims (3)

1. Способ получения водорода при электролизе, при котором подают энергию от источника энергии на анод и активированный катод в электролизере, а полученный в результате электролиза водород направляют в накопитель водорода и производят отбор тепла, выделяющегося в процессе электролиза в теплообменник, отличающийся тем, что энергию для электролиза поставляют от возобновляемых источников энергии в импульсном режиме подачи тока, а отбор тепла осуществляют посредством циркуляции теплоносителя в полом теплообменнике-аноде, при этом активацию катода проводят импульсным П-образным электрическим током непосредственно в электролите электролизера, в качестве которого использована морская воде с содержанием соли от 3,5 до 40 г/л.1. A method of producing hydrogen during electrolysis, in which energy is supplied from the energy source to the anode and the activated cathode in the electrolyzer, and the hydrogen obtained as a result of electrolysis is sent to a hydrogen storage unit and the heat released during the electrolysis is selected into a heat exchanger, characterized in that the energy for electrolysis, they are supplied from renewable energy sources in a pulsed mode of current supply, and heat is removed by circulating the coolant in the hollow heat exchanger-anode, and activation of the cathode is carried out by a pulsed U-shaped electric current directly in the electrolyte of the electrolyzer, which is used as sea water with a salt content of from 3.5 to 40 g / l. 2. Устройство для получения водорода, содержащее источник электроэнергии, электролизер и хранилище водорода, отличающееся тем, что катод электролизера выполнен из активированного алюминия, а анод электролизера изготовлен в виде полой трубки для циркуляции теплоносителя, при этом анод и катод расположены в электролизере, заполненном электролитом, в качестве которого использована морская вода с содержанием соли от 3,5-40 г/л, и подключены к источнику электроэнергии с импульсным режимом подачи электрического тока.2. A device for producing hydrogen, containing a source of electricity, an electrolyzer and a hydrogen storage, characterized in that the cathode of the cell is made of activated aluminum, and the anode of the cell is made in the form of a hollow tube for circulation of the coolant, while the anode and cathode are located in the cell filled with electrolyte , which is used as sea water with a salt content of 3.5-40 g / l, and connected to a source of electricity with a pulsed mode of supply of electric current. 3. Устройство для получения водорода по п.2, отличающееся тем, что импульсный электрический ток имеет П-образную форму. 3. The device for producing hydrogen according to claim 2, characterized in that the pulsed electric current has a U-shape.
RU2012140209/05A 2012-09-20 2012-09-20 Method and device of producing hydrogen RU2532561C2 (en)

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RU2532561C2 RU2532561C2 (en) 2014-11-10

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2632815C1 (en) * 2016-07-04 2017-10-10 Федеральное государственное бюджетное учреждение науки Институт машиноведения им. А.А. Благонравова Российской академии наук (ИМАШ РАН) Method for producing hydrogen based on chemical reaction of aluminium alloy and alkaline water solution
BR112019019618A2 (en) * 2017-03-22 2020-06-30 Asahi Kasei Kabushiki Kaisha electrolysis electrode, laminated, and rolled body

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* Cited by examiner, † Cited by third party
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SU1000471A1 (en) * 1980-04-28 1983-02-28 Научно-Исследовательский И Проектный Институт По Газоочистным Сооружениям Технике Безопасности И Охране Труда В Промышленности Строительных Материалов Electrolyzer for producing oxyhydrogen gas from water and aqueous solutions
US5089107A (en) * 1990-07-18 1992-02-18 Francisco Pacheco Bi-polar auto electrolytic hydrogen generator
RU2404290C2 (en) * 2007-04-16 2010-11-20 Институт Машиноведения им. акад. Благонравова РАН Method for production of hydrogen and oxygen from water based on power source, which does not use hydrocarbons, with additional heat pump and device for its realisation
NZ564225A (en) * 2007-12-10 2009-10-30 Printer Ribbon Inkers Pri Ltd A hydrogen generator utilising a series of spaced apart plates contained within an enclosure

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Effective date: 20150921

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