WO2004031450A1 - 水素活性化装置 - Google Patents
水素活性化装置 Download PDFInfo
- Publication number
- WO2004031450A1 WO2004031450A1 PCT/JP2003/010065 JP0310065W WO2004031450A1 WO 2004031450 A1 WO2004031450 A1 WO 2004031450A1 JP 0310065 W JP0310065 W JP 0310065W WO 2004031450 A1 WO2004031450 A1 WO 2004031450A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydrogen
- water
- electrode
- electrodes
- semiconductor
- Prior art date
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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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
Definitions
- the present invention generally relates to a hydrogen activation device, and in particular, generates hydrogen by applying pulsed power between at least one pair of electrodes arranged to be immersed in water or a liquid containing a hydrogen-containing organic compound.
- the present invention relates to a hydrogen activation device configured as described above. Background art
- thermochemical production method and a hydrogen production method using sunlight have been studied.
- a hydrogen production method other than the hydrogen production method described above for example, there is a method of producing hydrogen by thermally decomposing water. This method requires a reaction temperature of at least 150 ° C, and it is necessary to perform the reaction at a higher temperature of about 400 ° C in order to increase the rate of decomposition of water into hydrogen Therefore, energy consumption is large and it is not practical unless there is a cheap power supply.
- the present inventors are conducting research on an active structure capable of generating hydrogen by releasing hydrogen from a hydrogen bond in water or a hydrocarbon without applying external energy.
- a device and a method disclosed in U.S. Patents are known as hydrogen activating devices for generating hydrogen (see, for example, U.S. Patent Nos. 6,126,794 and 6,419,815). ).
- this device at least one pair of electrodes is immersed in water in a container containing water with the distance between the electrodes kept close to each other, and when pulsed power is applied between the electrodes, ortho hydrogen (combustion heat is para
- the structure is such that hydrogen can be produced.
- This hydrogen activation device has an input power of 12 VX 30 O mA (low voltage ⁇ high current), and the principle is not clear, but oxygen and hydrogen bubbles are generated from the middle of the electrode plate. That is, it states that water can be decomposed.
- an electrolyte for example, an alkali metal salt (NaOH, KOH, etc.) is added to water to improve the electrical conductivity of the solution, and the current density is increased to increase the electrolysis.
- an electrolyte for example, an alkali metal salt (NaOH, KOH, etc.)
- NaOH, KOH, etc. an alkali metal salt
- the running cost of the drug is high. Therefore, if water is electrolyzed without adding an electrolyte, if ultrapure water is used as the water, not only will the amount of hydrogen generated be small, but the cost will increase, and cheap and harmless water such as tap water will be produced. When used, it is difficult to use water effectively because the current density of the electrode cannot be high.
- the present invention has been made in order to solve the above-mentioned problems, and does not require the addition of an electrolyte or the like for improving electric conductivity to water, and has a low energy, such as water and hydrogen-containing organic compounds. It is an object of the present invention to provide a hydrogen activation device that can generate hydrogen from a substance containing atoms. Disclosure of the invention
- a hydrogen activating device is arranged so as to be immersed in water or a liquid of a hydrogen-containing organic compound, and is provided with a pulse between at least one pair of electrodes composed of a semiconductor or a semiconductor compound. It is characterized in that a power is applied to activate hydrogen atoms contained in the water or the hydrogen-containing organic compound to generate hydrogen gas.
- An electromagnetic wave derived from pulsed power is arranged by being immersed in water or a liquid of a hydrogen-containing organic compound, and applying pulsed power between at least one pair of electrodes composed of a semiconductor or a semiconductor compound. This energy is absorbed by hydrogen atoms having magnetic poles, and hydrogen atoms can be easily activated. As a result, a hydrogen atom can be easily eliminated from water or the organic compound containing hydrogen to generate hydrogen (molecule).
- a hydrogen activating device capable of generating hydrogen from a substance containing hydrogen atoms such as water and a hydrogen-containing organic compound with low energy is used. Can be provided.
- the pulse power not directly involved in the supply of electrons means a high voltage X low current (non-zero, but almost no current flow) pulse power.
- a high voltage X low current (non-zero, but almost no current flow) pulse power Conventionally, in the method of obtaining hydrogen by electrolysis of water or a hydrogen-containing organic compound, it was necessary to increase the current density of the electrode, and operating conditions of low voltage and high current were required. Difficult semiconductor materials are used for the electrodes, and high voltage X low current pulse power is applied to each pair of electrodes.
- the semiconductor or the semiconductor compound forming the electrode may include at least one element of silicon, germanium, gallium, phosphorus, arsenic, cadmium, sulfur, and selenium. desirable.
- the consumption of the electrode is smaller than that of the conductor material, and hydrogen can be generated with lower energy than the conventional water electrolysis method.
- the semiconductor element here is not an element having a purity of 100% but an element containing a trace amount of impurities.
- the above-mentioned hydrogen activation device is preferably characterized in that the shape of the electrode is a plate or a cylinder.
- the manufacturing cost of the electrode is high, but in the present invention, the current density may be small, so that the shape of the electrode can be simplified, and the manufacturing cost of the electrode is reduced.
- the hydrogen activating device stops the device when the pulsed power is applied between the electrodes for a predetermined time, and exchanges the positive electrode material and the negative electrode material forming the electrodes with each other. It is preferable to employ a configuration characterized in that pulsed power can be applied.
- the hydrogen activating device thus configured can decompose water without any loss of the electrode material outside the system. That is, when pulse power is applied to the electrode for a predetermined time, the electrode material on the negative electrode side elutes into the liquid and deposits on the electrode on the positive electrode side (earth side). Therefore, re-pulse power is applied between the electrodes, using the electrode material on the positive electrode side (earth side) as the electrode material on the negative electrode side and the electrode material on the negative electrode side as the electrode material on the positive electrode side (earth side). In this case, water can be decomposed without any loss of the electrode material outside the system.
- BRIEF DESCRIPTION OF THE FIGURES BRIEF DESCRIPTION OF THE FIGURES
- FIG. 1 is a configuration diagram of an entire hydrogen activation device according to an embodiment of the present invention.
- FIG. 2 is a diagram showing a state in which an electrode is applied to the electrode of the hydrogen activation device according to one embodiment of the present invention.
- FIG. 6 is a diagram illustrating a waveform characteristic of a luz.
- Fig. 3 (a) is a diagram showing the change over time in the amount of gas generated when gas is generated from water using the hydrogen activation apparatus according to this effort. ) Is a graph of Fig. 3 (a), and Fig. 3 (c) is a graph of Fig. 3 ( a ), FIG. BEST MODE FOR CARRYING OUT THE INVENTION
- An electrode 2 formed of four plate-like silicons fixed in a state of being immersed in the water
- the main part of Kara is constituted.
- the container 1 is formed from a conical container top 1a and a cylindrical container bottom 1b. At the top of the conical vessel upper part 1a, there is provided a pipe 1a1 for introducing the gas generated in the vessel 1 to a facility that collects water by a water displacement method at a later stage not shown. ing.
- glass is used as the material of the container 1 so that the inside can be seen with the naked eye.
- the container upper part 1a is placed on the container bottom part 1b via an O-ring (not shown), and the clamp 1c sandwiches the flange part of the container upper part 1a and the flange part of the container lower part 1b to form an integral part. are doing.
- the electrode 2 is composed of four electrodes 2a to 2d fixed in a state of being immersed in water, each of which is formed of rectangular plate-shaped silicon of the same size.
- the electrode 2 is used by dividing into two electrodes 2a and 2c to which a negative voltage is applied from a pulse oscillator 3 described later and two electrodes 2b and 2d connected to the positive electrode (earth). Also, since the positive electrode and the ground are connected, the potential of the positive electrode is always zero port.
- the force using the two pairs of electrodes 2a to 2d The number can be changed as appropriate to secure the number.
- the number of electrodes can be changed in units of two. Although a rectangular plate is used as the electrode shape, a cylindrical electrode can also be used.
- the shape of the electrode a plate
- the manufacturing cost of the electrode is high, but in the present invention, the current density may be small, so that the shape of the electrode can be simplified, and the manufacturing cost of the electrode is reduced.
- the electrode surface is preferably a flat surface from which generated gas can be easily desorbed.
- grooved electrodes, wire mesh electrodes, porous plate electrodes, finned electrodes, armored door electrodes, and perforated plate electrodes that have been used to increase the surface area of the electrode, that is, the current density, can also be used. Since the surface is not flat, it is difficult for the generated gas to escape upward. In this case, a device is required to promote the separation of bubbles by forced flow.
- silicon as a semiconductor material is used as a material for forming an electrode, but a semiconductor or semiconductor containing at least one element of silicon, germanium, gallium, phosphorus, arsenic, cadmium, sulfur, and selenium is used. Any compound can be used as an electrode material.
- the use of semiconductor silicon as the material forming the electrode allows the electrode to be consumed less than the conductor material and to generate hydrogen with lower energy than the conventional water electrolysis method.
- the pulse oscillator 3 is for supplying pulse power between the two pairs of electrodes 2a to 2d.
- the pulse power generation circuit of the pulse oscillator 3 will be briefly described here.
- the pulse power generation circuit of the pulse oscillator 3 as a component of the present invention is a commonly used well-known pulse power generation circuit, for example, a frequency conversion circuit for converting the frequency 50 Hz of a commercial frequency power supply to 40 OHz. And a booster circuit having a transformer that receives the converted power of the frequency 400 Hz and obtains a high voltage at the output, and a pulse waveform shaping circuit that shapes the boosted power into a triangular waveform. Is done.
- the pulse power generation circuit of the pulse generator 3 configured in this way Increase the frequency of the power supply 10 OV from 5 OH z to 40 OH z.
- the reason why the frequency is increased to 400 Hz is to reduce the size of the transformer of the subsequent booster circuit.
- the converted power having a frequency of 400 Hz is input to the primary side of the transformer included in the booster circuit, and a high voltage (for example, 150 V) is output from the secondary side.
- a high voltage for example, 150 V
- the boosted power is input to the pulse waveform shaping circuit, and an output signal having a triangular wave is applied between the silicon electrodes provided in the container 1 immersed in water.
- the pulse waveform characteristics of the pulse power applied between the silicon electrodes in this manner will be described in more detail with reference to FIG.
- the pulse waveform characteristics of the pulse power applied between the silicon electrodes are as follows.
- the voltage applied between the silicon electrodes is a negative voltage of 150 V, and the current value is 1 mA to 1 mA. 5 mA. That is, high voltage X low current pulse power.
- the pulse waveform is triangular, and the interpulse between the triangular peaks is 1 Z
- the heater plate 4 is an electric heater for heating the water in the container 1, and the container 1 containing a predetermined amount of water is placed on the plate to heat the water in the container from below.
- the hydrogen atoms of water can be more activated due to a synergistic effect with the pulse power applied between the electrodes.
- the present inventors speculate that the following principle may be applied to the principle that hydrogen atoms are activated when a predetermined pulse power is applied to water between the electrodes.
- (a) Container made of transparent glass. A water capacity of 40 OmL.
- Electrode rectangular plate-shaped silicon; 4 pieces of 2 O X 50 LX 0.5 t X. The distance between the electrodes is 1 mm.
- the copper wire used as the connection material for connecting the silicon electrodes 2a to 2d and the pulse oscillator 3 is connected by a method of coating with an adhesive in order to prevent the copper wire and silicon from reacting. did.
- the gas generated from the container 1 was collected by the water displacement method, and the collected gas was analyzed by gas chromatography.
- Pulse power is input from the pulse oscillator 3 to the silicon electrodes 2a to 2d for 6 hours.
- the power switch of pulse oscillator 3 is turned off.
- Figure 3 shows the change over time in the amount of gas generated when the hydrogen activation device was operated in this way.
- the graph of Fig. 3 (a) is shown in Fig. 3 (b)
- the temporal change of Fig. 3 (a) is converted to the temporal change of gas composition in Fig. 3 (c). Shown in
- the presence or absence of silicon deposition on the positive electrode (earth) can be determined by measuring the sample pieces of the positive electrode (earth) that have passed a predetermined time after the start of pulsed power application, using a scanning electron microscope (S) equipped with an X-ray microanalyzer. (EM).
- the hydrogen activating device of one embodiment having such a configuration and operation, by using a semiconductor material of silicon for the electrode and applying a pulse voltage of a high voltage X a low current different from the conventional one,
- the hydrogen activating device according to one embodiment has been described. It can be carried out with appropriate modification.
- the waveform of the pulse power generated from the pulse oscillator may be a waveform other than a triangle if the pulse power is negative high voltage X low current.
- the polarity of the electrode may be exchanged by an electronic circuit instead of exchanging the electrode materials for the positive electrode (earth) and the negative electrode.
- the hydrogen activating device of the present invention enables hydrogen to be produced at a low cost with a simple equipment configuration in an energy efficient manner, and is used as a fuel cell fuel instead of fossil fuel in various industrial fields. Is expected.
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004541211A JPWO2004031450A1 (ja) | 2002-09-30 | 2003-08-07 | 水素活性化装置 |
AU2003254860A AU2003254860A1 (en) | 2002-09-30 | 2003-08-07 | Hydrogen activating apparatus |
US10/524,229 US7410557B2 (en) | 2002-09-30 | 2003-08-07 | Hydrogen activating apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002284947 | 2002-09-30 | ||
JP2002-284947 | 2002-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004031450A1 true WO2004031450A1 (ja) | 2004-04-15 |
Family
ID=32063548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/010065 WO2004031450A1 (ja) | 2002-09-30 | 2003-08-07 | 水素活性化装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7410557B2 (ja) |
JP (1) | JPWO2004031450A1 (ja) |
AU (1) | AU2003254860A1 (ja) |
WO (1) | WO2004031450A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007223860A (ja) * | 2006-02-24 | 2007-09-06 | Nippon Telegr & Teleph Corp <Ntt> | 水素供給システム |
WO2008001474A1 (en) * | 2006-06-28 | 2008-01-03 | Yasuo Sakakura | Hydrogen activating material and consumption controlling materials for water-soluble electrolyte chemical cells and fuel cells |
EP1896622A1 (en) * | 2005-06-28 | 2008-03-12 | Yasuo Sakakura | Oxygen activating material, combustion efficiency improving material, plant growth promoting material, aerobic microorganism activating material, animal growth promoting and activating material, muscle softening material, rust removing and preventing material, and oxygen activating method |
JP2008156679A (ja) * | 2006-12-21 | 2008-07-10 | Just Thokai:Kk | 水素製造装置及び水素製造方法 |
US7452451B2 (en) * | 2003-09-05 | 2008-11-18 | Honda Motor Co., Ltd. | Electrode plate and electrolysis apparatus for electrolyis, electrode plate unit, and method for electrolyzing compound comprising hydrogen |
US8277982B2 (en) | 2006-06-29 | 2012-10-02 | Yasuo Sakakura | Method for improvement of the consumption controlling performance of water-soluble electrolyte chemical cells and fuel cells |
KR101643276B1 (ko) * | 2015-05-12 | 2016-08-02 | 강구일 | 전기분해를 이용한 수소발생장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009503363A (ja) * | 2005-08-03 | 2009-01-29 | エルキュー・ホールディング・アクチボラゲット | 発電機 |
US8082890B2 (en) | 2008-11-25 | 2011-12-27 | Common Sense Technologies, LLC | Method and apparatus for efficient generation of hydrogen |
US9452409B2 (en) | 2011-04-22 | 2016-09-27 | Vanderbilt University | Para-hydrogen polarizer |
JP6139594B2 (ja) * | 2014-08-06 | 2017-05-31 | 日本システム企画株式会社 | 海流発電を利用した水素エネルギー供給システム |
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WO1998042893A1 (en) * | 1997-03-25 | 1998-10-01 | Whatman Inc. | Direct current hydrogen generator, system and method |
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US6811907B1 (en) * | 2001-12-08 | 2004-11-02 | Nanoset, Llc | Fuel processor |
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- 2003-08-07 US US10/524,229 patent/US7410557B2/en not_active Expired - Fee Related
- 2003-08-07 WO PCT/JP2003/010065 patent/WO2004031450A1/ja active Application Filing
- 2003-08-07 AU AU2003254860A patent/AU2003254860A1/en not_active Abandoned
- 2003-08-07 JP JP2004541211A patent/JPWO2004031450A1/ja active Pending
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JPS50131092A (ja) * | 1974-04-04 | 1975-10-16 | ||
JPS5146581A (ja) * | 1974-10-21 | 1976-04-21 | Nippon Dento Kogyo Kk | Kinzokumatahakinzokukagobutsuoyoshashita fuyoseiyokyoku |
US4113601A (en) * | 1976-12-09 | 1978-09-12 | Ernst Spirig | Water decomposing apparatus |
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JPH0971886A (ja) * | 1995-09-01 | 1997-03-18 | Mikio Sugizaki | 水電解装置 |
WO1998042893A1 (en) * | 1997-03-25 | 1998-10-01 | Whatman Inc. | Direct current hydrogen generator, system and method |
JPH1112773A (ja) * | 1997-06-24 | 1999-01-19 | Abe Takuma | 水素と酸素を発生させるための方法および装置 |
JPH1177049A (ja) * | 1997-09-01 | 1999-03-23 | Japan Carlit Co Ltd:The | 電解イオン水生成装置、電解イオン水生成方法及び洗浄方法 |
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JP2001286866A (ja) * | 2000-01-31 | 2001-10-16 | Takaaki Maekawa | 溶存性有機物や微量有害物質を含む水の浄化方法及び装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7452451B2 (en) * | 2003-09-05 | 2008-11-18 | Honda Motor Co., Ltd. | Electrode plate and electrolysis apparatus for electrolyis, electrode plate unit, and method for electrolyzing compound comprising hydrogen |
EP1896622A1 (en) * | 2005-06-28 | 2008-03-12 | Yasuo Sakakura | Oxygen activating material, combustion efficiency improving material, plant growth promoting material, aerobic microorganism activating material, animal growth promoting and activating material, muscle softening material, rust removing and preventing material, and oxygen activating method |
EP1896622A4 (en) * | 2005-06-28 | 2009-04-29 | Yasuo Sakakura | OXYGEN-ENHANCING MATERIAL, MATERIAL IMPROVING COMBUSTION EFFICIENCY, PLANT GROWTH PROMOTING MATERIAL, AEROBIC MICROORGANISM-ACTIVATING MATERIAL, ANIMAL-PROMOTING ACTIVE MATERIAL, MUSCLE RELAXING MATERIAL, RUST-PREVENTING AND ELIMINATING MATERIAL, AND METHOD OF ACTIVATION OF OXYGEN |
US8079346B2 (en) | 2005-06-28 | 2011-12-20 | Yasuo Sakakura | Oxygen activating material, combustion efficiency improving material, plant growth promoting material, aerobic microorganism activating material, animal growth promoting and activating material, muscle softening material, rust removing and preventing material, and oxygen activating method |
JP2007223860A (ja) * | 2006-02-24 | 2007-09-06 | Nippon Telegr & Teleph Corp <Ntt> | 水素供給システム |
WO2008001474A1 (en) * | 2006-06-28 | 2008-01-03 | Yasuo Sakakura | Hydrogen activating material and consumption controlling materials for water-soluble electrolyte chemical cells and fuel cells |
JP2009542898A (ja) * | 2006-06-28 | 2009-12-03 | 康郎 坂倉 | 水素活性化材料並びに水溶性電解質化学電池及び燃料電池の消耗抑制材料 |
US8277982B2 (en) | 2006-06-29 | 2012-10-02 | Yasuo Sakakura | Method for improvement of the consumption controlling performance of water-soluble electrolyte chemical cells and fuel cells |
JP2008156679A (ja) * | 2006-12-21 | 2008-07-10 | Just Thokai:Kk | 水素製造装置及び水素製造方法 |
KR101643276B1 (ko) * | 2015-05-12 | 2016-08-02 | 강구일 | 전기분해를 이용한 수소발생장치 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2004031450A1 (ja) | 2006-02-02 |
US20050274607A1 (en) | 2005-12-15 |
US7410557B2 (en) | 2008-08-12 |
AU2003254860A1 (en) | 2004-04-23 |
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