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WO2024130351A1 - Générateur portatif d'hydrogène - Google Patents

Générateur portatif d'hydrogène Download PDF

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Publication number
WO2024130351A1
WO2024130351A1 PCT/BR2023/000003 BR2023000003W WO2024130351A1 WO 2024130351 A1 WO2024130351 A1 WO 2024130351A1 BR 2023000003 W BR2023000003 W BR 2023000003W WO 2024130351 A1 WO2024130351 A1 WO 2024130351A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
hydrogen
hydrogen generator
portable hydrogen
portable
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/BR2023/000003
Other languages
English (en)
Portuguese (pt)
Inventor
Jesus de Andrade BARRETO
Danilo Luiz PRIMO
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.)
Individual
Original Assignee
Individual
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
Priority claimed from BR102022026061-3A external-priority patent/BR102022026061A2/pt
Application filed by Individual filed Critical Individual
Publication of WO2024130351A1 publication Critical patent/WO2024130351A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • 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
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents

Definitions

  • This invention patent is for a portable hydrogen generator, belonging to the technical sector of energy, gas and biofuel generation, more particularly it is a hydrogen generator for use in heaters, stoves and other powered equipment.
  • gas which consists of generating hydrogen gas through the separation of hydrogen molecules present in water with the addition of a substance that enhances its electrolysis.
  • the objective of the present invention is to propose a portable hydrogen generator for direct use in gas-powered equipment, without the need for storage, through the separation of hydrogen molecules present in water, using a substance which enhances its electrolysis, particularly the chemical compound potassium hydroxide, also known as caustic petaasa, which is a caustic hydroxide that has the following chemical formula: (KOH).
  • the portable hydrogen generator comprises a reservoir of aqueous solution connected to a filter connected to a flame-retardant valve that is connected to the oximeter valve responsible for controlling the gas flow.
  • a pressure switch with a manometer is provided to control the internal pressure.
  • the solution is led to the negative pole of at least one hydrogen reactor and a gas return is connected to the positive pole of the hydrogen reactor. » both poles are connected to a direct current circuit breaker connected to a switching source connected to said pressure switch and responsible for converting the AC alternating current coming from the alternating current circuit breaker, which is connected to an emergency button, into DC direct current , to a fan and receives conventional power from a power point.
  • Figure 1 perspective view of the portable hydrogen generator
  • Figure 2 front view of the portable hydrogen generator
  • FIG. 4 block diagram of the electrical energy generating system for gas engines, prepared for this purpose.
  • the portable hydrogen generator is mounted inside a compartment (C) and comprises a reservoir (1) occupying 50% of its volume for an aqueous solution with 80 to 98% water and 2 to 20% electrolysis potentiator, equipped on the upper face with a lid (11) and a gas outlet (12) for a filter (3) connected to a conventional flame-retardant valve (4) on the market that is connected to the oximeter register (5) responsible for controlling gas flow; in the upper portion there is a pressure switch (13) with a pressure gauge (14) to control the internal pressure, and in the lower portion there is a solution outlet (15) for the negative pole (21) of at least one hydrogen reactor (2) and a gas return (16) below the level of the aqueous solution, connected to the positive pole [22] of the hydrogen reactor (2) both the negative (21) and positive poles (22) are connected to a circuit breaker (6) of direct current of 70A connected to a switched source (7) connected to said pressure switch (13) and responsible for converting into DC direct current, the AC alternating
  • the electrolysis enhancer could be caustic hydroxide, potassium chloride, caustic soda, sodium bicarbonate, sea salt or sea water itself.
  • the portable hydrogen generator With the portable hydrogen generator, thus designed, after activating it, the aqueous solution that occupies 50% of the volume of the reservoir (1) leaves it through the solution outlet (15) and enters the hydrogen reactor ( 2), which is energized by the conventional energy of point (F), where electrolysis occurs when the solution has its molecules ionized through a conductor generating hydrogen (2H 2 ) that returns through the gas return (16) and after passing through the aqueous solution to avoid explosion, occupy the other 50% of the volume of the reservoir (1) which, through the gas outlet (12), conducts the hydrogen with small particles of solution to the filter (3) where the respective solution particles are retained while the gas from Hydrogen continues passing through the flame-retardant valve (4) and its flow is controlled by the oximeter valve (5).
  • the hydrogen gas generated is just enough for use.
  • the pressure switch (13) and the pressure gauge (14) are responsible for contracting the internal pressure which, once changed, automatically turns off the generator,
  • the portable hydrogen generator has the following advantages:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Le présent brevet d'invention concerne un générateur portatif d'hydrogène, relevant du domaine technique de la génération d'énergie, de gaz et de biocarburant, et concerne plus particulièrement un générateur d'hydrogène à utiliser dans des dispositifs de chauffage, des cuisinières et d'autres équipements alimentés en gaz, permettant de générer de l'hydrogène gazeux par séparation des molécules d'hydrogène présentes dans l'eau avec addition d'une substance qui en intensifie l'électrolyse. Le générateur portatif d'hydrogène comprend un réservoir (1) de solution aqueuse raccordé à un filtre (3) relié à une valve anti-feu (4) qui est raccordée au dispositif de mesure oxymétrique (5) chargé de réguler le débit du gaz. Dans la partie supérieure, un pressostat (13) avec manomètre (14) est prévu pour réguler la pression interne. Dans la partie inférieure, par l'intermédiaire d'une sortie (15), la solution est conduite vers le pôle négatif (21) d'au moins un réacteur d'hydrogène (2) et un retour de gaz (16) est relié au pôle positif du réacteur d'hydrogène (2), les deux pôles étant reliés à un disjoncteur (6) à courant continu raccordé à une source commutée (7) raccordée audit pressostat (13) et servant à convertir en courant continu CC le courant alternatif CA provenant du disjoncteur (8) qui reçoit l'énergie conventionnelle d'un point d'énergie (P).
PCT/BR2023/000003 2022-12-20 2023-08-21 Générateur portatif d'hydrogène Ceased WO2024130351A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR1020220260613 2022-12-20
BR102022026061-3A BR102022026061A2 (pt) 2022-12-20 Gerador portátil de hidrogênio

Publications (1)

Publication Number Publication Date
WO2024130351A1 true WO2024130351A1 (fr) 2024-06-27

Family

ID=91587289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2023/000003 Ceased WO2024130351A1 (fr) 2022-12-20 2023-08-21 Générateur portatif d'hydrogène

Country Status (1)

Country Link
WO (1) WO2024130351A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084358A2 (fr) * 2009-01-23 2010-07-29 Htogo Limited Dispositif d'électrolyse pour la production d'hydrogène et d'oxygène destinés à être utilisés dans l'amélioration de la combustion d'un hydrocarbure combustible
WO2014014021A1 (fr) * 2012-07-20 2014-01-23 株式会社健康支援センター Dispositif de génération de gaz hydrogène de bureau
WO2017072540A1 (fr) * 2015-10-22 2017-05-04 Kyriakidis Loannis Générateur d'hydrogène moléculaire portatif
WO2017157745A1 (fr) * 2016-03-14 2017-09-21 Michael Frimann Électrolyseur portable et son utilisation
KR101795735B1 (ko) * 2016-12-16 2017-11-13 주식회사 토리 수소발생장치
WO2019002841A1 (fr) * 2017-06-27 2019-01-03 University Of Surrey Générateur d'hydrogène

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084358A2 (fr) * 2009-01-23 2010-07-29 Htogo Limited Dispositif d'électrolyse pour la production d'hydrogène et d'oxygène destinés à être utilisés dans l'amélioration de la combustion d'un hydrocarbure combustible
WO2014014021A1 (fr) * 2012-07-20 2014-01-23 株式会社健康支援センター Dispositif de génération de gaz hydrogène de bureau
WO2017072540A1 (fr) * 2015-10-22 2017-05-04 Kyriakidis Loannis Générateur d'hydrogène moléculaire portatif
WO2017157745A1 (fr) * 2016-03-14 2017-09-21 Michael Frimann Électrolyseur portable et son utilisation
KR101795735B1 (ko) * 2016-12-16 2017-11-13 주식회사 토리 수소발생장치
WO2019002841A1 (fr) * 2017-06-27 2019-01-03 University Of Surrey Générateur d'hydrogène

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