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WO2008148504A2 - Procédé de récupération d'hydrogène à partir d'une dissociation, et dispositif de dissociation correspondant - Google Patents

Procédé de récupération d'hydrogène à partir d'une dissociation, et dispositif de dissociation correspondant Download PDF

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Publication number
WO2008148504A2
WO2008148504A2 PCT/EP2008/004309 EP2008004309W WO2008148504A2 WO 2008148504 A2 WO2008148504 A2 WO 2008148504A2 EP 2008004309 W EP2008004309 W EP 2008004309W WO 2008148504 A2 WO2008148504 A2 WO 2008148504A2
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen
water
energy
gas
reaction space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2008/004309
Other languages
German (de)
English (en)
Other versions
WO2008148504A3 (fr
Inventor
Hermann Helmbold
Franz Wimmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conpower Energieanlagen GmbH and Co KG
Original Assignee
Conpower Energieanlagen GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Conpower Energieanlagen GmbH and Co KG filed Critical Conpower Energieanlagen GmbH and Co KG
Priority to EP08784505A priority Critical patent/EP2155378A2/fr
Publication of WO2008148504A2 publication Critical patent/WO2008148504A2/fr
Publication of WO2008148504A3 publication Critical patent/WO2008148504A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0207—Water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • C01B3/045—Decomposition of water in gaseous phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Definitions

  • the invention relates to a method for the production of hydrogen from dissociation, as well as dissociation device itself, according to the preamble of claim 1 and 11.
  • the greenhouse effect is a central problem. This is largely determined by the use of fossil fuels and energy sources.
  • JP 2006 34 56 49 a method and a device is known in which, or in which hydrogen is produced exclusively from the classical electrolysis.
  • the power required for this purpose is obtained from wind energy in this known method.
  • the invention is therefore based on the object, a method for hydrogen production and a dissociation of the generic type to the effect that hydrogen in a structurally compact manner and thus can be generated or generated efficiently, so that it can be generated mobile and / or at the place of need.
  • Core of the inventive method is that in a reaction space water and / or water vapor and / or a gas-water mixture and / or a biogas-water mixture and then applied with electromagnetic energy in the microwave range, and that a separation of the ions takes place via an electric field, and hydrogen is withdrawn in the region of an electrode.
  • Electromagnetic energy acts on the bonds of the hydrogens in the molecules to relax them considerably. This creates free hydrogen from the loosened and ultimately tearing bonds.
  • Power generating device to be supplied. In this way, the hydrogen is generated as needed and not removed from a reservoir.
  • reaction space or the medium passed through the reaction space is additionally subjected to ultrasound.
  • the combination of ultrasonic energy and electromagnetic energy proves to be very effective in terms of
  • the method is currently only applicable in liquids. Nevertheless, gases can also be used if they are previously introduced into the liquid, ie into water. Regarding the liquid as well as those introduced into the liquid Gases in this case the efficiency is significantly higher than when an admission of the gas in the gas phase.
  • Injection Piezo generators used for effective coupling to the medium must be coupled to liquids.
  • Microwave generators of known type can therefore be used here in a simple manner.
  • the ultrasonic oscillation and / or the electromagnetic oscillation are generated as pulse packets with optionally modulated higher-frequency upper oscillations, and the medium is subjected to pulses in this way.
  • the pulsing produces, so to speak, a square wave in which the half period is given by the duration of the pulse.
  • On the square pulse is then modulated on the high-frequency, for example, 1.25 Mhz oscillation.
  • further higher-frequency components in the pulse packets can be modulated.
  • the selected frequency resonantly coupled to the hydrogen bonds to be dissolved.
  • harmonic and subharmonic frequencies can also be selected. By way of this the yield of recovered free hydrogen can be adjusted or influenced.
  • Hydrogen energy device such as piston engine or turbine or a fuel cell is applied.
  • Hydrogen energy device in operation always currently generates at least one control value for the production of hydrogen, so that power query and hydrogen demand form a loop.
  • the hydrogen is no longer taken from a reservoir or a rigid gas pipeline network, but the hydrogen is generated as needed.
  • the dissociation device has a reaction space through which water and / or water vapor and / or a gas-water mixture and / or a biogas-water mixture can be passed, and also a microwave generator at the reaction space is arranged, the reaction space, or the medium conducted therethrough with electromagnetic energy in Mikrowellenbreich is acted upon, and the hydrogen ions via at least one angeordente in the reaction chamber electrode is removable as a gas.
  • the conveyed medium can additionally be acted upon by ultrasound energy via an ultrasound generator.
  • the combination of ultrasound and microwave exposure is particularly effective for the production of hydrogen, which then serves as an energy source and can be used immediately if necessary.
  • this device is suitable for the production of hydrogen as a precursor for a
  • Piston engine an internal combustion engine in general, or a turbine.
  • mechanical and / or electrical and / or thermal energy is obtained from the hydrogen produced.
  • hydrogen is initially generated during operation of this method or in a corresponding device.
  • the long-chain molecules are split by the combinatory effect of cavitation effect and microwave energy from the gas introduced so that on the one hand shorter molecular chains are generated, which are of greater energetic further benefit, and also falls to hydrogen, which is used in the manner described , or can be.
  • the dissociation device according to the invention it results that the device is used as an integrated preliminary stage for a vehicle.
  • the technique according to the invention has a compact construction and can thus be readily integrated into a vehicle.
  • the dissociation device according to any one of claims 11 to 14, operated by a method according to any one of claims 1 to 10, can be used as a combined gas filter and hydrogen generator. It can fulfill both technical functions almost simultaneously. This extends the application possibilities.
  • the dissociation device is used or integrated in a combined heat and power plant (CHP). Due to the compact design, this is easily possible. In doing so, the device can also be integrated into the force / heat or energy / heat process with regard to heat surpluses.
  • CHP combined heat and power plant
  • Figure 1 Schematic representation of the components of a Dissoziations Published.
  • Figure 2 Use in a combined heat and power plant
  • Figure 1 shows a schematic structure of all important components in one embodiment.
  • the reaction space 1 is flowed from the left with a gas-water mixture.
  • the water is previously fed to a gas-water mixer, which can be optionally but not exclusively flowed with gas. It is generated from the supplied water or gas-water mixture in the reaction chamber by microwave energy of the microwave generator 3 hydrogen.
  • microwave energy of the microwave generator 3 hydrogen In this example, to enhance the hydrogen yield, sound energy is also supplied by the ultrasonic generator 2 as an option to the microwave energy.
  • the combination of cavitation effect and spin-coupling effects on the hydrogen or hydrogen bonds very effectively generates hydrogen.
  • gas can still be supplied, from which, inter alia, hydrogen can be split off.
  • These can be biogas or methane or other gases.
  • exhaust gases for example tarry exhaust gases with long-chain molecules can also be added.
  • This electrode may be a hollow electrode through which the captured hydrogen can be removed at the same time. At the same time there again takes place a separation of gas and water, in a gas-water separator. 5 The hydrogen 7 is withdrawn through the hollow electrode 6 and the remaining gas 8 at the end of the gas-water separator. 5
  • Hydrogen can generate mechanical energy with the help of the known oxyhydrogen gas reaction in a piston engine, which can either be used as kinetic energy, or is emitted.
  • the hydrogen can also be supplied to a fuel cell for direct power generation.
  • the water can be fed back as waste product of a detonating gas reaction or the previously separated again in the gas-water separator 5 water to the input of the gas-water mixer.
  • FIG. 2 shows an exemplary embodiment in which a dissociation device according to FIG. 1 can be integrated in a plant of a combined heat and power plant CHP 20.
  • the combined heat and power plant like the energy device 9 in FIG. 1, is operated with hydrogen 7 and / or purified gas 8.
  • Hydrogen can be converted into an oxyhydrogen gas reaction and used mechanically and / or thermally. Or else it will be right in a fuel cell flows while the resulting waste heat is also used.
  • the reaction water is passed through a heat turbine, so that the heat generated there can also be used again to either nachverstromen this or feed the heat into a heat network 40.
  • the output of the CHP 20 thus provides both electrical and / or mechanical energy and heat energy.
  • the entire device is compact that it can also be integrated as a unit in a vehicle or a combined heat and power plant.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La présente invention concerne un procédé de récupération d'hydrogène à partir d'une dissociation, et un dispositif de dissociation correspondant, conforme au préambule des revendications 1 et 11. Pour permettre à l'hydrogène d'être produit ou récupéré d'une manière compacte d'une point de vue structurel, et ainsi efficace de sorte qu'il peut être produit de manière mobile et/ou sur un site qui est le siège d'un besoin en hydrogène, de l'eau et/ou de la vapeur d'eau et/ou un mélange gaz-eau et/ou un mélange biogaz-eau sont introduits dans une chambre réactionnelle, puis exposés à de l'énergie électromagnétique sur un plage de longueur d'onde de l'ordre des micro-ondes, une séparation des ions est réalisée par l'intermédiaire d'un champ électrique, et l'hydrogène est extrait dans la zone d'une électrode.
PCT/EP2008/004309 2007-06-04 2008-05-30 Procédé de récupération d'hydrogène à partir d'une dissociation, et dispositif de dissociation correspondant Ceased WO2008148504A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08784505A EP2155378A2 (fr) 2007-06-04 2008-05-30 Procédé de récupération d'hydrogène à partir d'une dissociation, et dispositif de dissociation correspondant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007026008A DE102007026008B4 (de) 2007-06-04 2007-06-04 Verfahren zur Wasserstoffgewinnung aus Dissoziation, sowie Dissoziationseinrichtung selbst
DE102007026008.5 2007-06-04

Publications (2)

Publication Number Publication Date
WO2008148504A2 true WO2008148504A2 (fr) 2008-12-11
WO2008148504A3 WO2008148504A3 (fr) 2009-03-12

Family

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Family Applications (1)

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PCT/EP2008/004309 Ceased WO2008148504A2 (fr) 2007-06-04 2008-05-30 Procédé de récupération d'hydrogène à partir d'une dissociation, et dispositif de dissociation correspondant

Country Status (3)

Country Link
EP (1) EP2155378A2 (fr)
DE (1) DE102007026008B4 (fr)
WO (1) WO2008148504A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522537A1 (de) * 2019-04-24 2020-11-15 Gs Gruber Schmidt Gmbh Dissoziation von Kohlendioxid und Wasserdampf mit Hilfe von Plasma und Elektronenanregung zur Erzeugung eines synthetischen Gases

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2163514A1 (fr) * 2008-09-11 2010-03-17 E&Sa Project AG Technologie destinée à la fabrication de gaz propulseur et énergie électrique à partir d'eau
EP3865455A1 (fr) * 2020-02-17 2021-08-18 Intergreentech GmbH Procédé et dispositif d'extraction des gaz de brown et/ou d'oxygène et d'hydrogène, en particulier pour moteurs à combustion, brûleurs chauffants ou piles à combustible

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005009A2 (fr) 2003-06-30 2005-01-20 Bar-Gadda, Llc. Dissociation de l'eau moleculaire en hydrogene moleculaire
WO2006038048A1 (fr) 2004-10-06 2006-04-13 ROSZOL, János Appareil et procede de decomposition de l'eau
JP2006345649A (ja) 2005-06-09 2006-12-21 Hitachi Zosen Corp 風力発電を利用した水電解水素発生装置およびその運転方法

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JPS5617902A (en) * 1979-07-20 1981-02-20 Akiyama Morio Water dissociating method utilizing microwave plasma phenomenon
JP2000327301A (ja) * 1999-05-19 2000-11-28 Toshiba Corp 水素製造装置及びメタノール製造装置及び原子力装置
JP2001302213A (ja) * 2000-04-21 2001-10-31 Fujisaki Denki Kk マイクロ波放電型励起酸素発生器とマイクロ波放電型励起酸素発生方法
JP2002220201A (ja) * 2001-01-19 2002-08-09 Tsutomu Sakurai マイクロ波放電による水蒸気からの水素製造法
CA2462699A1 (fr) * 2001-10-01 2003-04-10 Ping-Wha Lin Reactions nucleaires obtenues au moyen de changements de temperature rapides
AUPS220302A0 (en) * 2002-05-08 2002-06-06 Chang, Chak Man Thomas A plasma formed within bubbles in an aqueous medium and uses therefore
US7384619B2 (en) * 2003-06-30 2008-06-10 Bar-Gadda, Llc Method for generating hydrogen from water or steam in a plasma
KR100810620B1 (ko) * 2005-05-17 2008-03-06 한국기초과학지원연구원 마이크로웨이브 플라즈마 방전에 의한 수소기체 제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005009A2 (fr) 2003-06-30 2005-01-20 Bar-Gadda, Llc. Dissociation de l'eau moleculaire en hydrogene moleculaire
WO2006038048A1 (fr) 2004-10-06 2006-04-13 ROSZOL, János Appareil et procede de decomposition de l'eau
JP2006345649A (ja) 2005-06-09 2006-12-21 Hitachi Zosen Corp 風力発電を利用した水電解水素発生装置およびその運転方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522537A1 (de) * 2019-04-24 2020-11-15 Gs Gruber Schmidt Gmbh Dissoziation von Kohlendioxid und Wasserdampf mit Hilfe von Plasma und Elektronenanregung zur Erzeugung eines synthetischen Gases

Also Published As

Publication number Publication date
EP2155378A2 (fr) 2010-02-24
DE102007026008A1 (de) 2008-12-11
WO2008148504A3 (fr) 2009-03-12
DE102007026008B4 (de) 2009-05-20

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