ES1296154U - Hydrogen mixing system in fuels (Machine-translation by Google Translate, not legally binding) - Google Patents
Hydrogen mixing system in fuels (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES1296154U ES1296154U ES202231618U ES202231618U ES1296154U ES 1296154 U ES1296154 U ES 1296154U ES 202231618 U ES202231618 U ES 202231618U ES 202231618 U ES202231618 U ES 202231618U ES 1296154 U ES1296154 U ES 1296154U
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- hydrogen
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- mixing
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 39
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 39
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000446 fuel Substances 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000003502 gasoline Substances 0.000 description 6
- 239000002803 fossil fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003225 biodiesel Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- -1 diesel Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
- F02D19/0644—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being hydrogen, ammonia or carbon monoxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0602—Control of components of the fuel supply system
- F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0665—Tanks, e.g. multiple tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0673—Valves; Pressure or flow regulators; Mixers
- F02D19/0676—Multi-way valves; Switch-over valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
Sistema de mezclado del hidrógeno en combustiblesHydrogen mixing system in fuels
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La invención, tal y como el título de la presente memoria descriptiva establece, un sistema de mezclado del hidrógeno en combustibles, que trata de una innovación que dentro de lastécnicas actuales aporta ventajas desconocidas hasta ahora.The invention, as the title of the present descriptive memory establishes, a system for mixing hydrogen in fuels, which deals with an innovation that within current techniques provides hitherto unknown advantages.
El sistema permite realizar un correcto mezclado de las moléculas de hidrógeno en diferentes combustibles ya conocidos, como la gasolina, gasoil, biodiesel o similar, permitiendo así la obtención de lo que llamaremos combustible híbrido, que facilita la utilización del hidrógeno como fuente de combustible en calderas, motores o quemadores convencionales, eliminando ciertas problemáticas existentes en la utilización del hidrógenos como combustible.The system allows a correct mixing of the hydrogen molecules in different already known fuels, such as gasoline, diesel, biodiesel or similar, thus allowing the obtaining of what we will call hybrid fuel, which facilitates the use of hydrogen as a fuel source in boilers, engines or conventional burners, eliminating certain existing problems in the use of hydrogen as fuel.
SECTOR DE LA TÉCNICATECHNIQUE SECTOR
Por lo tanto, esta invención se circunscribe en el ámbito de la generación de combustibles utilizados para la alimentación de motores, calderas, quemadores o similares ya sea en su uso doméstico o industrial.Therefore, this invention is limited to the field of generating fuels used to power motors, boilers, burners or the like, whether for domestic or industrial use.
ESTADO DE LA TÉCNICASTATE OF THE ART
En la actualidad se esta viendo como la utilización de los combustibles fósiles, como son la gasolina, gasoil o similares presentan una serie de inconvenientes que obligan a la sociedad a la mejora y optimización en su uso, además de la búsqueda de fuentes de combustible alternativas o más eficientes.At present it is being seen how the use of fossil fuels, such as gasoline, diesel or similar, present a series of drawbacks that force society to improve and optimize their use, in addition to the search for alternative fuel sources. or more efficient.
Uno de los inconvenientes es que la obtención de petróleo, y por lo tanto, la generación de gasoil o gasolina se esta viendo reducida, ya que las reservas van disminuyendo, haciendo que se encarezcan los combustibles que se consumen para la utilización en motores, calderas o quemadores. One of the drawbacks is that obtaining oil, and therefore, the generation of diesel or gasoline, is being reduced, since reserves are decreasing, making the fuels consumed for use in engines, boilers more expensive. or burners.
Además de que las reservas de petróleo que quedan son aquellas en las que es más costosa su obtención, lo que también se traduce en que el precio del combustible es más caro.In addition to the fact that the remaining oil reserves are those in which it is more expensive to obtain them, which also means that the price of fuel is more expensive.
Por otra parte la utilización de combustibles sólidos, presente otro gran inconveniente relacionado con el medio ambiente, ya que su consumo es el responsable de la generación de gases contaminantes para el medio ambiente. Esto esta haciendo que la sociedad tenga que buscar formas más eficientes de consumo de los combustibles, y buscar además otras fuentes de combustibles alternativos, que sean más respetuosos con el medio ambiente.On the other hand, the use of solid fuels presents another major drawback related to the environment, since its consumption is responsible for the generation of polluting gases for the environment. This is making society have to look for more efficient ways of fuel consumption, and also look for other sources of alternative fuels that are more respectful of the environment.
Es por ello, que se ha investigado la utilización del hidrógeno como fuente de energía, tanto su uso en motores, como en calderas o quemadores.For this reason, the use of hydrogen as an energy source has been investigated, both in engines and in boilers or burners.
El uso del hidrógeno como combustible para su uso implica el tener que realizar modificaciones en ciertas partes de los motores o calderas, lo que supone un gran costo económico, y por lo tanto sea una opción con poco atractivo.The use of hydrogen as fuel for its use implies having to make modifications to certain parts of the engines or boilers, which supposes a great economic cost, and therefore it is an unattractive option.
Además, las partículas del hidrógeno son tan pequeñas que en su almacenamiento y transporte es muy frecuente la aparición de fugas que provocan perdidas. Incluso los propios microporos de los materiales comúnmente utilizados para el fabricación de tuberías o recipientes puede provocar la fuga del hidrógeno.In addition, the hydrogen particles are so small that in their storage and transport the appearance of leaks that cause losses is very frequent. Even the very micropores of the materials commonly used for the manufacture of pipes or containers can cause hydrogen to leak.
Esto supone también otra traba importante en la utilización del hidrógeno.This also supposes another important obstacle in the use of hydrogen.
Por lo tanto, lo que la presente invención propone es un sistema que permite realizar un mezclado del hidrógeno en estado gaseoso, en un combustible líquido, como pueda ser el gasoil o gasolina.Therefore, what the present invention proposes is a system that allows mixing hydrogen in a gaseous state, in a liquid fuel, such as diesel or gasoline.
De esta manera solventamos los problemas descritos anteriormente ya que al estar mezclado en el fluido se evitan las posibles fugas del hidrógeno, y se reduce el consumo de combustibles fósiles ya que el hidrógeno es una potente fuente de energía, y además al consumir hidrógenos se genera oxígeno que hace que la combustión de los combustibles fósiles sea más eficiente.In this way we solve the problems described above since being mixed in the fluid prevents possible hydrogen leaks, and the consumption of fossil fuels is reduced since hydrogen is a powerful source of energy, and also by consuming hydrogen it generates oxygen that makes burning fossil fuels more efficient.
Se desconoce la existencia de ningún sistema con las mismas características técnicas que la invención que aquí se presenta.The existence of any system with the same characteristics is unknown. techniques than the invention presented here.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
Es objeto de la presente invención la creación de un sistema de mezclado del hidrógeno en combustibles que aporta una innovación notable dentro de su campo de aplicación enel estado de la técnica actual, estando los detalles caracterizadores que lo hacenposible convenientemente recogidos en las reivindicaciones finales que acompañan la presente descripción.The object of the present invention is the creation of a system for mixing hydrogen in fuels that provides a remarkable innovation within its field of application in the current state of the art, the characterizing details that make it possible being conveniently included in the final claims that accompany the present description.
El sistema de mezclado del hidrógeno en combustibles permite la utilización del hidrógeno en estado gaseoso en combinación con combustibles fósiles, generando lo que llamamos un combustible híbrido.The system for mixing hydrogen in fuels allows the use of hydrogen in a gaseous state in combination with fossil fuels, generating what we call a hybrid fuel.
Para ello el sistema comprende una válvula mezcladora de gas en líquido, la cual es alimentada de hidrógeno en estado gaseoso a través de un conducto que proviene de un depósito de almacenamiento de hidrógeno que cuenta con un compresor comandado por un panel de control.For this, the system includes a gas-liquid mixing valve, which is fed with hydrogen in a gaseous state through a conduit that comes from a hydrogen storage tank that has a compressor commanded by a control panel.
De esta manera garantizamos que el hidrógeno que se mezclará con el combustible líquido estará a una presión adecuada, que por lo general variará de 3 atmosferas a 15 atmósferas, dependiendo el combustible líquido en el que se va a mezclar. Por ejemplo, si se va a mezclar con gasolina, la proporción recomendada es del 6% de hidrógeno, y el 94% de gasolina.In this way we guarantee that the hydrogen that will be mixed with the liquid fuel will be at an adequate pressure, which in general will vary from 3 atmospheres to 15 atmospheres, depending on the liquid fuel in which it is going to be mixed. For example, if it is going to be mixed with gasoline, the recommended proportion is 6% hydrogen and 94% gasoline.
Y para el gasoil, utilizado en calderas y quemadores, el porcentaje recomendado es del 19% de hidrógeno y del 81% de gasoil aproximadamente.And for diesel, used in boilers and burners, the recommended percentage is 19% hydrogen and approximately 81% diesel.
Por ello, el panel de control comandará el compresor en función del combustible que se vaya a utilizar.For this reason, the control panel will command the compressor depending on the fuel that is going to be used.
La salida de la válvula mezcladora estará conectada con el conducto de combustible que alimenta la caldera, motor, quemador o similar. The outlet of the mixing valve will be connected to the fuel conduit that feeds the boiler, engine, burner or the like.
Así conseguimos utilizar el hidrógeno como parte del combustible sin necesidad de modificar los motores, calderas o quemadores, lo que representa una gran ventaja, que hace que sea un sistema muy viable.Thus we are able to use hydrogen as part of the fuel without the need to modify the engines, boilers or burners, which represents a great advantage, which makes it a very viable system.
Otra gran ventaja que presenta el sistema es que puede ser utilizado con la generación de hidrógeno in situ, por lo que hace que los vehículos puedan disponer de placas solares que alimenten eléctricamente el dispositivo de electrólisis que produce hidrógeno, consiguiendo así dar mayor autonomía a los vehículos. Además en el proceso de electrólisis se genera oxígeno, que puede ser aprovechado para enriquecer la mezcla con oxígeno consiguiendo una mejor combustión.Another great advantage that the system presents is that it can be used with the generation of hydrogen in situ, which means that the vehicles can have solar panels that electrically feed the electrolysis device that produces hydrogen, thus giving greater autonomy to the vehicles. vehicles. In addition, oxygen is generated in the electrolysis process, which can be used to enrich the mixture with oxygen, achieving better combustion.
Y de forma similar esta ventaja aplica en calderas y quemadores.And similarly this advantage applies to boilers and burners.
Es por ello que el sistema de mezclado del hidrógeno en combustibles, presenta una innovación de características desconocidas hasta ahora para el fin a que se destina, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.That is why the system for mixing hydrogen into fuels presents an innovation of characteristics unknown up to now for the purpose for which it is intended, reasons that, together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requests.
EXPLICACION DE LAS FIGURASEXPLANATION OF THE FIGURES
Para completar la descripción que se está realizando y con objeto de ayudar a la mejor compresión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de una figura en la que con carácter ilustrativo y no limitativo, se ha representado lo siguiente.To complete the description that is being made and with the aim of helping to better understand the characteristics of the invention, this specification is accompanied, as an integral part thereof, by a figure in which, for illustrative purposes and not limitation, the following has been represented.
La figura 1 muestra un esquema del sistema de mezclado.Figure 1 shows a schematic of the mixing system.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
Es objeto de la presente invención un sistema de mezclado del hidrógeno en combustibles, que aporta una innovación notable dentro de su campo de aplicación, estando los detalles caracterizadores que lo hacen posible, convenientemente recogidos en las reivindicaciones. The object of the present invention is a system for mixing hydrogen in fuels, which provides notable innovation within its field of application, the characterizing details that make it possible being conveniently included in the claims.
Para ello, el sistema de mezclado del hidrógeno en combustibles comprende una válvula mezcladora (1) de gas en líquido, la cual es alimentada de hidrógeno en estado gaseoso a través de un conducto (2) que proviene de un depósito de almacenamiento (4) de hidrógeno que cuenta con un compresor (5) comandado por un panel de control, estando conectada la salida de la válvula mezcladora (1) con el conducto de combustible (3) que alimenta la caldera, motor, quemador o similar.For this, the hydrogen-fuel mixing system comprises a gas-liquid mixing valve (1), which is fed hydrogen in a gaseous state through a conduit (2) that comes from a storage tank (4) of hydrogen that has a compressor (5) commanded by a control panel, the outlet of the mixing valve (1) being connected to the fuel conduit (3) that feeds the boiler, motor, burner or the like.
En un modo de realización preferente, el depósito de almacenamiento (4) cuenta con un sensor de presión que manda la señal al panel de control. Así estamos controlando en todo momento la presión a la que se encuentra el hidrógeno, y si baja de ciertos niveles el panel de control activará el compresor.In a preferred embodiment, the storage tank (4) has a pressure sensor that sends the signal to the control panel. Thus we are controlling at all times the pressure at which the hydrogen is found, and if it falls below certain levels the control panel will activate the compressor.
El sistema se ubicará previamente a la cámara de combustión.The system will be located prior to the combustion chamber.
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otros modos de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it, stating that, Within its essentiality, it may be put into practice in other embodiments that differ in detail from the one indicated by way of example, and which will also be covered by the protection sought provided that its fundamental principle is not altered, changed, or modified. .
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202231618U ES1296154Y (en) | 2022-10-05 | 2022-10-05 | Hydrogen mixing system in fuels |
| PCT/ES2023/070587 WO2024074744A1 (en) | 2022-10-05 | 2023-10-04 | System for blending hydrogen in fuels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202231618U ES1296154Y (en) | 2022-10-05 | 2022-10-05 | Hydrogen mixing system in fuels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1296154U true ES1296154U (en) | 2023-01-02 |
| ES1296154Y ES1296154Y (en) | 2023-03-27 |
Family
ID=84536942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202231618U Active ES1296154Y (en) | 2022-10-05 | 2022-10-05 | Hydrogen mixing system in fuels |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1296154Y (en) |
| WO (1) | WO2024074744A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1883750B1 (en) * | 2005-05-24 | 2011-12-14 | Toyota Jidosha Kabushiki Kaisha | Hydrogen-fueled internal combustion engine |
| BR112012007280A2 (en) * | 2009-10-01 | 2016-04-19 | Exen Holdings Llc | homogenized fuel enhancement system |
| WO2017205681A1 (en) * | 2016-05-25 | 2017-11-30 | Salus Energy Solutions, L.P. | Hydrogenated liquid fuel production and hyperbaric fuel induction system for gasoline and diesel internal combustion engines |
| CN106089503A (en) * | 2016-07-20 | 2016-11-09 | 广西桂通发动机有限公司 | Aquiferous ethanol hydrogen mixes fuel powered systems |
-
2022
- 2022-10-05 ES ES202231618U patent/ES1296154Y/en active Active
-
2023
- 2023-10-04 WO PCT/ES2023/070587 patent/WO2024074744A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024074744A1 (en) | 2024-04-11 |
| ES1296154Y (en) | 2023-03-27 |
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