Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
  • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
  • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
  • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
  • B01D53/1456—Removing acid components
  • B01D53/1475—Removing carbon dioxide
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
  • B01D53/26—Drying gases or vapours
  • B01D53/265—Drying gases or vapours by refrigeration (condensation)
• • 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
• • 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
  • C01B13/0211—Peroxy compounds
  • C01B13/0214—Hydrogen peroxide
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D2251/00—Reactants
  • B01D2251/30—Alkali metal compounds
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D2256/00—Main component in the product gas stream after treatment
  • B01D2256/10—Nitrogen
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D2256/00—Main component in the product gas stream after treatment
  • B01D2256/22—Carbon dioxide
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D2258/00—Sources of waste gases
  • B01D2258/01—Engine exhaust gases
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D2258/00—Sources of waste gases
  • B01D2258/02—Other waste gases
• • 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
  • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
  • Y02C20/00—Capture or disposal of greenhouse gases
  • Y02C20/40—Capture or disposal of greenhouse gases of CO2
• • 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
• • 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
  • Y02P20/133—Renewable energy sources, e.g. sunlight
• • 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
  • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
• • 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
  • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
  • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

• the invention relates to global warming, to the original analysis of its causes and in particular to technical solutions enabling the problems underlying these causes to be resolved in the best conditions.
• Precipitation alone (495,000 km3 per year) is able to dissolve all of the 37 billion tonnes of carbon dioxide emitted into the atmosphere each year, thereby producing water with concentrations of carbon dioxide. dissolved carbon of the order of 75 mg / l and a pH of 4.5 to 5. Taking into account the presence in the clouds of certain alkaline substances, the average value of the pH of this water is between 5 and 6, which value corresponds exactly at the pH of the measured rainwater.
• ozone in the stratosphere which absorbs much of the sun's incident solar radiation, is made from oxygen. Less oxygen in the stratosphere, it is less ozone and it is more of the solar radiation which arrives on the ground with as a consequence the increase in the temperature of the air and the oceans,
• the decrease in the concentration of oxygen in the air leads to a decrease in the concentration of dissolved oxygen in the oceans with as a consequence, the death and / or the decrease in the number of many aquatic animals such than fish.
• the increase in the concentration of carbon dioxide in the Earth's atmosphere is therefore mainly linked to the decrease in the concentration of oxygen in the Earth's atmosphere and therefore the increase in temperature on the surface of the Earth (air + water) due to the increase in carbon dioxide which is a greenhouse gas is mainly linked to the decrease in the concentration of oxygen in the Earth's atmosphere, which decrease in the concentration of oxygen is linked to the consumption of oxygen in the air by humans on the surface of the earth for their activities and for their breathing.
• This decrease in the concentration of oxygen in the Earth's atmosphere is also accentuated by the increasingly increasing disappearance of sources of oxygen production on the earth's surface (forests and phytoplankton).
• This large amount of water vapor (more than 15 billion tonnes per year) with energy in the form of latent heat (more than 37.5x10 15 Kj) can cause an increase in air temperature of about 0.047 ° C per year, i.e. 0.47 ° C every 10 years or 4.7 ° C every 100 years. If we take into account the contribution of the sensible heat of these combustion gases, the emission temperature of which can be 200-300 ° C, we achieve a total increase in air temperature per year of the order 0.073 ° C or 0.73 ° C per year or 7.3 ° C every 100 years.
• the invisible part 2 includes:
• the visible emerged part 1 is made up of a secondary and minor cause having a limited impact on global warming, a cause measured and represented by the releases of carbon dioxide into the air 3.
• the non-visible submerged part 2 is made up of main and major causes, having a great impact on global warming, which causes are:
• N ° 1 direct warming of the atmosphere by its latent and sensitive heat. This concerns hot steam from the combustion of fossil and non-fossil fuels and that from cooling of thermal processes, as well as water vapor from human respiration, an amount of water vapor released during the period 1850 to 2010 around 3.86 x 10 15 kg.
• phytoplankton are responsible for the production of two thirds of the oxygen we breathe and that the pollution of lakes, rivers, seas and oceans and the systematic destruction of phytoplankton which results from it is a major catastrophe which does not cannot be offset even by the most ambitious tree planting project. You can't do without phytoplankton.
• Oxygen can also be produced from hydrogen peroxide. This can be done by catalytic decomposition of hydrogen peroxide to produce oxygen and water. The produced water can be separated from oxygen before oxygen is introduced into the combustion chamber of fossil and non-fossil fuels.
• Oxygen can be produced by photosynthesis using phytoplankton (culture) and the sun.
• Hydrogen peroxide can also be introduced directly into the combustion chamber.
• the pure oxygen produced is diffused in the atmosphere at the place of its production and is recovered at another place for the purpose of combustion of said oxygen with fossil fuels. and not fossil by air extraction.
• the method of the invention considers the atmosphere as a giant reservoir and as a global means of distribution in which additional oxygen is manufactured in one place and is exploited in another place. It is therefore an oxygen extraction in the air into which is injected on the scale of the Earth's atmosphere, manufactured oxygen.
• the Applicant has therefore imagined a global principle of oxygen compensation: any oxygen used must have been manufactured and injected into the atmosphere beforehand.
• the method consists in using oxygen or peroxide produced in complement or in complement and in partial replacement or in complement and in
• the method consists in injecting the oxygen produced in a combustion chamber so as to maintain an oxygen level in the combustion gases leaving the combustion chamber equal to that of the oxygen contained in the surrounding atmospheric air in which the combustion device is located or operates.
• the method consists in maintaining an oxygen level in the combustion gases at the outlet of the combustion equal to 21%.
• the method consists in maintaining an oxygen level in the combustion gases at the outlet of the combustion chamber of between 4 and 21%.
• the method consists in maintaining an oxygen level in the combustion gases leaving the combustion chamber of between 2 and 21%.
• the method consists in maintaining an oxygen level in the combustion gases leaving the combustion chamber of between 15 and 21%,
• the method consists in maintaining an oxygen level in the combustion gases leaving the combustion chamber of between 17 and 21%.
• the method is remarkable in that it consists in manufacturing pure oxygen or hydrogen peroxide before its use in combustion so that any oxygen consumption is compensated beforehand by the manufacture of oxygen or hydrogen peroxide.
• said oxygen extraction is carried out by cryogenic cooling of the atmospheric air or by filtration of the atmospheric air on supports or materials in zeolite.
• the pure oxygen is subjected to one of the following operations before combustion:
• the hydrogen peroxide is subjected to one of the following operations before combustion:
• pure oxygen or hydrogen peroxide are produced from electrical energy from sustainable means of production, green energies such as solar panels, wind turbines , the sun, hydraulic dams.
• the photolysis process can be used for this purpose.
• pure oxygen is produced from a culture of phytoplankton.
• oxygen is produced from hydrogen peroxide.
• pure oxygen is produced by catalytic decomposition of hydrogen peroxide to produce oxygen and water, the water being able to be separated from oxygen before introducing oxygen into the combustion chamber.
• the heating does not exclusively result from the reduction in the oxygen level in the air but also from the high temperature rejection of the gases from the combustion.
• the method in order to reduce the increase in temperature on the surface of the terrestrial globe due to the rejection of hot gases into the terrestrial atmosphere, the method is remarkable in that the gases of combustion are cooled to temperatures such that the wavelength of infrared thermal radiation emitted at the cooling temperature does not correspond to the absorption wavelength of water vapor or the wavelength absorption of carbon dioxide to prevent them from heating the atmospheric air.
• the combustion gases are cooled in such a way that the temperature of the cooled gases is below the dew point temperature of the hot gases so as to condense and eliminating the water vapor contained in these hot gases and their latent heat to prevent them from heating the atmospheric air. Immediate condensation prevents the transmission of heat by gases.
• the invention also relates to the device making it possible to implement the method described above.
• the device is remarkable in that the hot combustion gases are cooled by means of one or more condensing heat exchangers: of the hot gas and air type with the hot gas circuit and the air circuit. separated and operating against the current or of the hot gas and liquid type with the hot gas circuit and the liquid circuit separated and operating against the current or hot gas-liquid and air type whose hot gas, liquid and air circuits are separated from each other with the air circuit and the liquid circuit operating on the one hand in co-current between them and secondly against the current with the hot gas circuit.
• the invention With or without rolling vehicles representing a significant source of hot gases with a significant amount of heat in sensitive form and in latent form (presence of water vapor) in the exhaust gases from combustion, the invention also relates to a vehicle for implementing the method.
• This vehicle is a vehicle using an internal combustion engine and may in particular be:
• the vehicle uses a fossil fuel and air containing oxygen produced for the combustion of the fossil fuel.
• the vehicle comprises a hot gas-air or hot gas-liquid or hot gas-liquid-air heat exchanger with condensation provided with a condensate collector making it possible to collect the condensates regardless of the inclination of the vehicle (uphill or downhill).
• this condensing heat exchanger cools the combustion gases, which cooling takes place so that the temperature of the cooled gases is below the dew point temperature of the hot gases so as to condense the water vapor contained in the combustion gases and which cooling takes place in such a way that the temperature of the cooled gases is such that the wavelength of the infrared thermal radiation emitted by the cooled gases does not correspond to the length of wave of absorption of water vapor nor the wavelength of absorption of carbon dioxide.
• the device is remarkable in that, compared with the direction of advance of the vehicle, the entry of hot gases on the volume of the exchanger is located downstream ( at the rear of the vehicle) and the outlet for the cooled gases on the volume of the exchanger is located upstream.
• the vehicle uses a fossil fuel and pure oxygen for the combustion of the fossil fuel.
• the vehicle uses a non-fossil fuel and pure oxygen for the combustion of the non-fossil fuel.
• the vehicle uses a fossil fuel and pure oxygen for the combustion of the fossil fuel.
• the vehicle is provided with a reservoir making it possible to store the combustion gases cooled and stripped of water vapor and as they are produced and circulated of the vehicle.
• the storage tank for cooled gases composed mainly of carbon dioxide is provided with one or more inlets for the inlet of the cooled gas, which inlets are fitted with check valves. return and an outlet provided with an opening or closing means for withdrawing (emptying) the stored gas which opening or closing means is manual, pneumatic or electric.
• the storage tank for cooled gases mainly composed of carbon dioxide contains one or more chemical reagents in solid and / or liquid form for dissolving and or chemically neutralizing carbon dioxide. carbon.
• the hot gas-air or hot gas-liquid or hot gas-liquid-air condensing heat exchanger is installed under the vehicle in a plane parallel to the floor of the vehicle .
• the hot gas-air or hot gas-liquid or hot gas-liquid-air condensing heat exchanger is installed under the vehicle in a plane parallel to the floor of the vehicle and is provided with cooling fins, the plane of which is parallel to the direction (direction) of movement of the vehicle.
• the exchanger comprises gas inlet and outlet pipes and is equipped with one or more partitions separating the exchanger from said pipes. Such a characteristic avoids a direct exchange between the body of the pipes and the body of the exchanger.
• the method consists in:
• LRE on-board coolant
• the heat recovery from the hot coolant (LRE) stored on the vehicle is done by heat exchange between this hot coolant (LRE) and a cold gas or liquid through a heat exchanger (ECF) located or not inside the hot liquid storage container, which heat exchange takes place by circulating the cold gas (GF) or cold liquid (LF) whose temperature is lower than the temperature of the hot coolant (LRE) and which circulation of the gas or cold liquid causes the hot coolant (LRE) to cool.
• ECF heat exchanger
• the coolant is water.
• demineralized water can be injected into the combustion gases before the entry of these combustion gases into the condensing heat exchanger.
• the advantage of this injection of demineralized water is on the one hand to reduce the temperature of the combustion fumes by evaporation of demineralized water, on the other hand to increase the rate of water vapor in the combustion fumes, which water vapor a condensed path in the condensing heat exchanger makes it possible to further reduce the C02, the NOx and the microparticles contained in the combustion fumes.
• demineralized water for injection into combustion fumes instead of raw water containing minerals makes it possible to avoid the deposit of minerals in the combustion smoke circuit and in the heat exchanger condensing.
• the vehicle includes an on-board device for producing demineralized water from raw water which is itself on-board the vehicle.
• the water resulting from the condensation of the vapor is recovered then treated in order to neutralize its acidity.
• pure oxygen can be produced from hypogen peroxide.
• the circuit for recovering heat and water vapor from combustion fumes comprises 2 circuits:
• the first coolant and the second coolant are identical.
• the first coolant is water.
• the second coolant is water.
• the method can be applied to land vehicles (cars, trucks, trains), boats, flying vehicles, thermal power plants, nuclear power plants or any installation which emits heat and / or steam.
• the cooled gases can be stored in situ in a storage tank.
• the heat stored in the hot coolant can be recovered once the land vehicle, or air or sea vehicle has arrived at its parking point or stopping point.
• the coolant contains chemicals which prevent the liquid from freezing when it is cold.
• the liquid to be heated can be water.
• the liquid to be heated can be water and can be intended for domestic or industrial uses.
• the gas to be heated can be air.
• the hermetic, sealed and isothermal container is a rotary heat accumulator.
• the hermetic, sealed and isothermal (RT) container is a static heat accumulator.
• the method is remarkable in that it consists in:
• step 3 of the process takes place after step 2 and is not carried out simultaneously.
• the method may include only steps 2 and 3.
• part of the combustion gases cooled and freed from water vapor is recycled and then mixed with pure oxygen for the purpose of introducing this mixture into the combustion chamber.
• fossil and non-fossil fuels are used.
• combustion cooled and freed from water vapor is recycled and then mixed with pure oxygen with a view to introducing this mixture into the combustion chamber of fossil and non-fossil fuels and in order to maintain an oxygen level in the combustion gases at the outlet of the combustion comprised between 4 and 21%, and preferably in this interval between 2 and 21%, and preferably in this interval between 15 and 21%, and preferably in this interval between 17 and 21 %.
• the water resulting from the condensation of the vapor is recovered and then treated in order to neutralize its acidity.
• pure oxygen can be produced from hypogen peroxide.
• hydrogen peroxide can be used directly in place of pure oxygen.
• hydrogen peroxide can be produced from green energies such as wind turbines, solar, solar panels and hydroelectricity.
• the method can be applied to land vehicles (cars, trucks, trains), boats, flying vehicles, thermal power plants, nuclear power plants or any installation which emits heat and / or steam.
• the cooled gases can be stored in situ in a storage tank.
• the heat stored in hot melt chemicals can be recovered once the land vehicle, or air or sea vehicle has arrived at its parking or stopping point.
• the container (RT) contains, in addition to the hot-melt chemicals (SCT), other substances making it possible to avoid the overcooling of the chemical substances (SCT).
• SCT hot-melt chemicals
• the substances making it possible to avoid the superfusion of the hot-melt chemicals are intimately mixed with these hot-melt substances (SCT).
• the substances making it possible to avoid the superfusion of the hot-melt chemicals are not hot-melt.
• the hot melt chemical substances have a melting temperature between 20 and 55 e C or between 55 and 70 ° C or between 70 and 85 ° C or between 85 and 100 ° C.
• the hot-melt chemical substances have a latent heat of fusion of between 1 and 10 kwh / m3 or between 10 and 50 KWh / m3 or between 50 and 100 Kwh / m3 or between 100 and 150 Kwh / m3 or between 150 and 200 Kwh / m3 or between 200 and 250 Kwh / m3 or between 250 and 300 Kwh / m3.
• the liquid to be heated can be water.
• the liquid to be heated can be water and can be intended for domestic or industrial uses.
• the gas to be heated can be air.
• the hermetic, sealed and isothermal (RT) container is a rotary heat accumulator.
• the hermetic, sealed and isothermal (RT) container is a static heat accumulator.
• the invention also relates to a service and maintenance station for operating the vehicle.
• this station comprises a plurality of tanks associated with pipes able to connect simultaneously to the vehicle, with
• the station further comprises a tank of manufactured oxygen or of hydrogen peroxide to supply the tank of manufactured oxygen or of peroxide vehicle hydrogen.
• Figure 1 is a schematic representation of a previous situation of the terrestrial globe and its atmosphere
• Figure 2 is a schematic representation of the current situation of the Earth and its atmosphere
• Figure 3 is a schematic representation of an example of the prior art of fossil fuel combustion
• Figure 4 is a presentation of an exemplary mode of combustion of fossil fuels according to the invention with the use of oxygen produced in place of atmospheric air;
• FIG. 5 is a presentation of an example of a mode of combustion of fossil fuels according to the invention with the use of hydrogen peroxide produced in place of atmospheric air;
• Figure 6 is a presentation illustrating according to the Iceberg model, the diagnosis of the causes of global warming which led to the invention
• Figure 7a is a schematic drawing of an embodiment of a vehicle engine using combustion with pure oxygen
• Figure 7b is a schematic drawing of an embodiment of a vehicle engine using combustion with oxygen extracted from atmospheric air;
• Figure 7c is a presentation of a production / compensation mode capable of powering the engine of Figure 7b;
• Figure 8 is a schematic drawing of a wheeled vehicle equipped with a combustion gas cooling device
• Figure 9 is a schematic drawing of the vehicle of Figure 8 with storage of cooled combustion gases
• Figure 10a is a schematic drawing of a vehicle using pure oxygen for the combustion of fuels with cooling of the combustion gases and storage of the cooled combustion gases;
• Figure 10b is a schematic drawing of a vehicle equivalent to that of Figure 10a and equipped with a means of extracting oxygen from the air to supply combustion;
• Figure 1 1 a is a schematic drawing of an oxygen and fuel filling station and discharge of the vehicle combustion gases;
• Figure 1 1b is a schematic drawing of a fuel filling station and vehicle exhaust gas discharge
• Figure 12a is a schematic drawing of an installation for supplying oxygen and recovering heat from a combustion chamber
• Figure 12b is a schematic drawing of another installation for supplying oxygen and recovering heat from a combustion chamber
• Figure 12c is a schematic drawing of another installation for supplying oxygen and recovering heat from a combustion chamber
• Figure 13 is a schematic drawing of the oxygen supply and heat recovery of an aircraft engine
• Figure 14 is a schematic drawing of a vehicle recovering and storing heat using hot water
• Figure 15 is a schematic drawing of a vehicle recovering and storing heat by means of a hot-melt product
• Figure 16 is an installation recovering the hot water produced or the stored heat from the vehicles of Figures 14 and 15;
• Figure 17 is an installation recovering the hot water produced or the stored heat from the vehicles of Figures 14 and 15.
• FIG. 2 illustrates the current situation of the terrestrial globe G and atmosphere A with a significant disappearance of the forest cover, many factories, many cars and a large human population. There are fewer and fewer phytoplankton (not shown). There is a decrease in oxygen in the Earth’s atmosphere.
• FIG. 3 illustrates the current mode of combustion of fossil fuels by using air from the atmosphere A.
• the hearth referenced 30 positioned on the terrestrial globe G comprises a combustion chamber 31 supplied with fuel fossil (arrow 32) and by air (arrow 33) from atmosphere A, that is to say in particular by a mixture of dinitrogen N2 and dioxygen 02. Releases (arrows 34) are hot gases which include carbon dioxide and nitrogen oxide NOx. Releases of steam and hot nitrogen are represented by arrow 35.
• FIG. 4 illustrates one of the technical solutions of the invention for the purpose of preserving the oxygen content of the air in atmosphere A consisting in using a fireplace 40 with a combustion chamber 41 receiving a fossil fuel ( arrow 42) and pure oxygen 45 made for its injection (arrow 43) into the combustion chamber 41 of the hearth 40.
• a fireplace 40 with a combustion chamber 41 receiving a fossil fuel ( arrow 42) and pure oxygen 45 made for its injection (arrow 43) into the combustion chamber 41 of the hearth 40.
• pure oxygen 45 made for its injection
• oxygen can be manufactured and injected directly into said fireplace, engine, etc., or it can be manufactured to compensate for that used elsewhere.
• FIG. 5 illustrates another of the technical solutions of the invention for the purpose of preserving the oxygen content of the air in atmosphere A consisting of using a fireplace 50 with a combustion chamber 51 receiving a fossil fuel (arrow 52) and pure oxygen 56 resulting from the decomposition of hydrogen peroxide 55 manufactured.
• a fireplace 50 with a combustion chamber 51 receiving a fossil fuel (arrow 52) and pure oxygen 56 resulting from the decomposition of hydrogen peroxide 55 manufactured.
• pure oxygen resulting from the decomposition of hydrogen peroxide 55 manufactured.
• FIG. 7a illustrates an embodiment of an engine 70d using pure oxygen.
• this engine 70d comprises a combustion chamber 70c supplied with oxygen coming from a pure oxygen tank 70a and by fossil fuel coming from a fossil fuel tank 70b.
• a heat exchanger 70e cools the motor 70d.
• a pump 70f moves the coolant 70g.
• the hot gases 70h from combustion are recycled (thanks to the pump 70i to be mixed with the fossil fuel / pure oxygen mixture and to be injected (reference 70k) in the engine 70d for the purpose of optimization of combustion.
• the cooling capacity of the 70e exchanger is much greater (up to twice) than the capacity of heat exchangers in current vehicles. Consequently, the pump 70i is also of higher capacity than the current pumps.
• Figure 7b illustrates an embodiment of an engine 70d 'using oxygen extracted from atmospheric air. According to the invention, this embodiment is associated with compensation for pure oxygen produced remotely. he takes up the different elements of the motor 70d illustrated by the drawing in FIG. 7a. Its only difference from the embodiment illustrated by the drawing in FIG. 7a is that it is fitted upstream of the pure oxygen tank 70a ′ with an air oxygen extractor 70G.
• FIG. 7c illustrates an embodiment of an oxygen production or compensation that can be associated with the operation of the engine 70d ’described above. This embodiment includes the following steps:
• FIG. 8 illustrates an implementation of a cooling of the combustion gases participating in the operation of a wheeled vehicle referenced 80.
• FIG 8 illustrates a device for cooling the combustion gases participating in the operation of a wheeled vehicle referenced 80 as a whole.
• This device comprises a hot gas-air condensing heat exchanger 81 which receives via the inlet 82 hot combustion gases which exit once cooled by the outlet 83.
• the device comprises a pipe 84 for supplying hot gases 86 of combustion coming from the engine of the vehicle 80 to the heat exchanger 81 and an outlet pipe 85 for the cooled combustion gases 87, stripped of the steam, brought to the rear of the vehicle 80.
• the cooling air 88 is received at the front of the vehicle 80 during its movement (arrow F1).
• the air 89 having been used for cooling the combustion gases and for condensing the water vapor contained in these gases is evacuated to the rear of the vehicle 80.
• the inlet 82 of the hot combustion gases is located on the rear part of the exchanger 81 while the outlet 83 of the cooled gases is disposed in front of the exchanger 81.
• the enclosure formed by the exchanger 81 is furthermore equipped with means for discharging the condensates represented by taps. Partitions referenced C1 separate the pipes 84 and 85 from the body of the exchanger 81 to avoid a direct exchange between pipes and exchanger.
• FIG. 9 illustrates a vehicle 80 'equipped with a device for cooling the combustion gases participating in the operation of the vehicle equivalent to that illustrated in the drawing in Figure 8 but with the specificity of storing the cooled exhaust gases .
• the vehicle 80 ’ is equipped with a sub-assembly for recovering said cooled gases.
• the outlet 83 'of the exchanger 81' leads to a storage tank 100 'of the cooled combustion gases.
• a compression pump 101 ’and a non-return valve 102’ controls the filling of this volume from outlet 83 ’.
• a valve 103 ' controls the emptying of said tank 100'.
• said storage tank contains one or more chemical reagents in solid and / or liquid form for dissolving and or chemically neutralizing the CO 2.
• This embodiment is also equipped with partitions here referenced CI ’.
• the vehicle 200 illustrated by the drawing in FIG. 10a comprises the means for cooling and storing the combustion gases of the vehicle 80 ′ in FIG. 9 with, in addition, means for filling with pure oxygen, fuel and draining. stored combustion gases.
• this vehicle 200 comprises a pure oxygen tank 201 with a line 202 for starting towards the engine (not illustrated) of the vehicle 200 and a filling line 203 giving on the outside.
• the fuel tank appears here under the reference 204 with a starting line 205 towards the engine (not illustrated) of the vehicle 200 and a filling line 206 leading to the outside.
• the fuel and oxygen inlets and the outlet of the sequestered gases are grouped close to each other. Such a configuration will allow the vehicle filling and emptying operations to be grouped together.
• the drawing of Figure 10b illustrates a vehicle 200 'equivalent to that referenced 200 illustrated in Figure 10a but which is equipped with a means of extracting oxygen from the air.
• this vehicle 200 comprises an air oxygen extractor 207' with a line 208 'ensuring the connection between the oxygen extractor 207' and the oxygen tank 201 '.
• FIG. 1 1a illustrates an embodiment of a station referenced 300 which includes three tanks associated with pumps to manage the supply of fuel, oxygen and recovery of exhaust gases.
• the station 300 thus comprises a liquid oxygen tank 326 associated with a liquid oxygen pump 327 for filling the vehicle with oxygen (not shown but corresponding to that equipped with a fuel tank, an oxygen tank and a gas storage tank).
• the station 300 also includes a combustion gas storage tank 328 associated with a pump 329 for drawing off the combustion gases stored in the vehicle tank. This pump 329 also serves as a compressor.
• the station finally comprises a tank 330 of liquid or gaseous fuel associated with a filling pump 331 of the vehicle in liquid or gaseous fuel.
• a tank or tank is equipped with a line to which the pump with which they are associated is connected.
• Figure 1 1b shows a station 300 'for filling fuel and emptying the combustion gases of the vehicle variant of the station 300 in that it is suitable for filling and emptying a vehicle equipped with 'an oxygen extractor such as the vehicle 200' illustrated by the drawing in Figure 10b.
• the 300 'station then only includes two tanks: [211] - a combustion gas storage tank 328 'associated with a pump 329' for drawing off the combustion gases stored in the vehicle tank.
• This pump 329 ' also serves as a compressor,
• Each tank or cistern is equipped with a line to which the pump with which they are associated is connected.
• Figures 12a, 12b and 12c illustrate embodiments of heat recovery installations.
• the installation comprises the following sub-assemblies:
• V1 Atmospheric air shut-off valve or atmospheric air flow control valve
• V2 C02 stop valve or C02 flow control valve
• V3 O2 shut-off valve or O2 flow control valve
• V4 Vacuum pump circuit shut-off valve
• V6 Primary combustion gas recycling valve
• V5 Stop valve or regulating the exhaust gas flow rate
• V7 Shut-off or adjustment valve for the secondary recycling flow of combustion gases
• EC2 Heat exchanger (air-combustion gas or liquid-gas from
• F1 C02, CO neutralization filter which may contain UH02, Li02, NaH02, KH02, NaOH, H202, K202, LiOH, KOH
• V8 Bypass valve (optional)
• FIG. 12b differs from that of FIG. 12a in that it comprises the following subsets:
• F3 neutralization filter for CO2, CO, NOx identical to F1 (containing LiH02 or LI02 or NaH02 or KH02 or NaOH or H2O2.
• the filter F1 can be omitted in this embodiment due to the
• the reservoir R1 can be omitted.
• E2 Combustion inlet into the combustion chamber
• X1 Air-to-combustion gas or air-liquid-combustion gas or liquid-combustion gas condensing heat exchanger
• the installation is organized around a propeller engine H1, said engine being equipped with a combustion chamber C1.
• Figures 14, 16 and 17 illustrate the implementation of the method where Figure 14 illustrates a device for cooling the hot combustion gases, recovering and storing the heat (sensitive and latent) of the hot combustion gases , participating in the operation of a wheeled vehicle referenced 80 as a whole.
• This device comprises a heat accumulator 349 containing a coolant 342, a circuit 340 for exchanging heat between the hot combustion gases and coolant 342, a circuit 341 for exchanging heat between a liquid or a cold gas to be heated 343 and the coolant 342 means 347 for filling with coolant 342 from the heat accumulator 349, means 348 for withdrawing (emptying) the coolant 342 from the accumulator 349.
• the circuit exchange 341 comprises an inlet 344 for the liquid or the gas to be heated and an outlet 345 for the outlet of the heated liquid or gas.
• the inlet 344 and the outlet 345 can be provided with closure plugs.
• the circuit 341 can contain a circulation pump.
• the exchange circuit 341 can include isolation valves Ve and Vs. These valves can be controlled remotely.
• the device comprises a second heat exchanger 346 of the combustion gas-air, combustion gas-water or combustion gas-air-water type allowing secondary cooling and condensation of the residual water vapor contained in the combustion gases leaving 83.
• This second exchanger 346 is connected to the heat accumulator 349.
• the hot combustion gases 86 heat the coolant 342 through the exchange circuit 340.
• the coolant 342 heats up remains contained in the heat accumulator 349.
• the cooled gases then pass into the heat exchanger 346 in which they undergo secondary cooling and in which they are rid of their residual water vapor before exiting through the outlet 87.
• the inlet 344 is connected to the source of gas or liquid to be heated and the outlet 345 is connected to the storage tank for the heated liquid or gas.
• Fig. 16 is an exemplary embodiment of a heat recovery infrastructure installed at the parking point or at the vehicle stopping point. This infrastructure includes the following subsets:
• Figure 17 is an exemplary embodiment of the liquid storage tank (LF) or gas (GF) and the use of this liquid or this heated gas.
• the reservoir 351 further comprises the following elements:
• Figures 15, 16 and 17 illustrate an implementation of the method where Figure 15 illustrates a device for cooling the hot combustion gases, recovering and storing the heat (sensitive and latent) of the hot combustion gases , participating in the operation of a wheeled vehicle referenced 80 in general.
• This device comprises a heat accumulator 349 'containing hot melt substances 342', a circuit 340 'for heat exchange between the hot combustion gases and hot melt substances 342', a circuit 341 'for heat exchange between a liquid or a cold gas to be heated 343 and the chemical substances 342 ′ melted by recovery of the sensible and latent heat of the hot combustion gases 86, means 347 ′ of filling in hot-melt substances 342 ′ of the heat accumulator 349 ′, means 348 'for drawing off (emptying) the hot-melt substances 342' from the accumulator 349 '.
• the exchange circuit 341 ' comprises an inlet 344' for the liquid or the gas to be heated and an outlet 345 'for the outlet of the liquid or the heated gas.
• the inlet 344 'and the outlet 345' can be fitted with closure plugs.
• the circuit 341 'can contain a circulation pump.
• the exchange circuit 341 'can include isolation valves Ve' and Vs'. These valves can be controlled remotely.
• the device comprises a second heat exchanger 346 ′ of the combustion gas-air, combustion gas-water or combustion gas-air-water type allowing secondary cooling and condensation. residual water vapor contained in the combustion gases leaving 83.
• This second exchanger 346 ' is connected to the heat accumulator 349'.
• the hot combustion gases 86 melt the hot-melt substances 342 "through the exchange circuit 340".
• the molten hot melt chemicals form a liquid which remains in the 349 ’heat accumulator.
• the cooled gases then pass through the heat exchanger 346 ′ in which they undergo secondary cooling and in which they are rid of their residual water vapor before exiting through outlet 87.
• the inlet 344 ' is connected to the source of gas or liquid to be heated and the outlet 345' is connected to the storage tank for the heated liquid or gas.
• Figure 16 illustrates a heat recovery infrastructure installed at the parking point or at the vehicle stopping point and storage.
• Figure 17 is an exemplary embodiment of the liquid storage tank (LF) or gas (GF) and use of this liquid or this heated gas.
• LF liquid storage tank
• GF gas

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• 2019
  • 2019-12-19 CN CN201980092666.5A patent/CN114555200A/zh active Pending
  • 2019-12-19 WO PCT/FR2019/053213 patent/WO2020128371A2/fr unknown
  • 2019-12-19 US US17/416,042 patent/US20220062786A1/en active Pending
  • 2019-12-19 WO PCT/FR2019/053215 patent/WO2020128372A2/fr active Application Filing
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