BUOYANT POWER SYSTEM METHOD AND APPARATUS
20210381483 · 2021-12-09
Inventors
Cpc classification
F05B2240/95
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F03B13/10
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
H02J7/0013
ELECTRICITY
F05B2210/401
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
H02K7/1823
ELECTRICITY
F05B2220/61
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Y02E60/36
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
F03B17/02
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Y02E10/20
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
International classification
F03B13/10
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F03B17/02
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Abstract
A system in a water body uses buoyant force of gaseous Hydrogen and Oxygen to generate electrical power with one or more turbines that includes power resulting from the buoyant force while transporting the Hydrogen or Oxygen to a higher elevation, without loss of electrons, for conversion to electricity at the higher elevation. Conversion of Hydrogen and Oxygen to water through a Hydrogen Fuel Cell or by burning at the higher elevation may generate additional steam power, hydropower, or purified water. Portable submersible modules may transport the system below or above the water to and from the base of a plumbing portion of the system. The amount of gaseous fuel energy available at the higher elevation is not detrimentally impacted by the generation of electricity by the turbine.
Claims
1-6. (canceled)
7. A system that directs at least one partially-buoyancy-motivated flow of Hydrogen gas to a turbine via one or more components of a plumbing system to generate power from the at least one partially buoyancy-motivated flows of Hydrogen gas.
8. The system of claim 7 wherein the at least one partially-buoyancy-motivated flow of Hydrogen gas rises via the plumbing system from a first elevation to a third elevation that is higher than an elevation of the turbine, which is at a second elevation, wherein the gases are used as a fuel at the third elevation for the generation of one or more of electrical power, thermal power, or hydro power.
9. The system in claim 7 wherein Hydrogen produced by the system is combined with Oxygen from atmospheric air to create electricity in a Hydrogen Fuel Cell at higher elevations than where the Hydrogen originated.
10. The system of claim 7 wherein the turbine power created by the system adds electrical charge to batteries that provide power to a Hydrogen-producing device that produces the at least one partially-buoyancy-motivated flow of Hydrogen gas.
11. The system of claim 7 wherein the plumbing system transports electrons via the at least one partially-buoyancy-motivated flow of Hydrogen gas from a depth in an aqueous body of water to a higher elevation than the depth in the aqueous body of water such that the electrons do not lose thermal energy and are recovered for use in generating electricity from the Hydrogen.
12. The system of claim 7 wherein at least one of the at least one partially-buoyancy-motivated flow of Hydrogen gas is burned in the presence of Oxygen gas at a depth in a body of water, wherein the result of said burning is combined with pure water from a reverse osmosis system located in the body of water to generate steam that rises in a plumbed structure for use in producing electrical power thermal power, hydro power, or pure water at a higher elevation than the depth in the body of water where the Hydrogen is burned.
13. The system of claim 7 wherein outputs of a plurality of water Hydrolysis devices are merged together before being directed to the turbine.
14. The system of claim 7 further comprising one or more turbines in addition to the turbine of claim 7, wherein the plumbing system directs the at least one partially-buoyancy-motivated flow of Hydrogen gas to each of the turbines.
15. The system of claim 7 further comprising one or more turbines in addition to the turbine of claim 7, wherein each of the turbines is located at substantially the same elevation as each of the other turbines and wherein an output shaft of each of the turbines is coupled to an output shaft of at least one of the other turbines, and wherein the output shaft of at least one of the turbines is coupled to an electric generator.
16. The system of claim 7 further comprising at least one water Hydrolysis device and a reverse osmosis device that provides pure water to the Hydrolysis device, wherein an output of the at least one water Hydrolysis device provides the at least one partially-buoyancy-motivated flow of Hydrogen gas to the plumbing system, and wherein the reverse osmosis device and the Hydrolysis device are located in a body of water at a depth below the surface thereof such that weight of water due to gravity forces water from the body of water through the reverse osmosis device.
17-20. (canceled)
21. A system, comprising: at least one water Hydrolysis device; at least one reverse osmosis device that provides pure water to the at least one Hydrolysis device, wherein the reverse osmosis device is located in a body of water at a first elevation below the surface thereof such that weight of water due to gravity forces water from the body of water through the reverse osmosis device; wherein the Hydrolysis device is located in the body of water below the surface thereof; and wherein an output of the at least one water Hydrolysis device provides at least one flow of Hydrogen gas to a second elevation that is higher than the first elevation without additional pumping.
22. The system of claims 21 further comprising a power system for supplying electrical power to the Hydrolysis device.
23. The system of claim 22 wherein the power system includes an electrical generator that is turned by a turbine, wherein the turbine is motivated by the at least one flow of Hydrogen gas.
24. The system of claim 21 wherein the at least one flow of Hydrogen gas is partially motivated by buoyancy in a plumbing system, wherein the plumbing system directs the at least one flow of Hydrogen from the Hydrolysis device to the second elevation, and wherein there is no water between the Hydrolysis device and the second elevation in the plumbing system.
25. The system of claim 24 further comprising a Hydrogen buoyancy engine having an intake, wherein the intake of the Hydrogen buoyancy engine is coupled to the plumbing system at the second elevation, and wherein the Hydrogen buoyancy engine is motivated by the flow of Hydrogen gas that is partially motivated by buoyancy in the plumbing system.
26. A method, comprising: providing at least one water Hydrolysis device; providing at least one reverse osmosis device that provides pure water to the at least one Hydrolysis device in a body of water at a first elevation below the surface thereof such that weight of water due to gravity forces water from the body of water through the reverse osmosis device; wherein the Hydrolysis device is provided in the body of water below the surface thereof; and wherein an output of the at least one water Hydrolysis device provides at least one flow of Hydrogen gas to a second elevation that is higher than the first elevation without additional pumping.
27. The method of claims 26 further comprising providing a power system for supplying electrical power to the Hydrolysis device.
28. The method of claim 27 wherein the power system includes an electrical generator that is turned by a turbine, wherein the turbine is motivated by the at least one flow of Hydrogen gas.
29. The method of claim 26 further comprising providing a plumbing system, wherein the at least one flow of Hydrogen gas is partially motivated by buoyancy in the plumbing system, wherein the plumbing system directs the at least one flow of Hydrogen from the Hydrolysis device to the second elevation, and wherein there is no water between the Hydrolysis device and the second elevation in the plumbing system.
30. The method of claim 29 further comprising providing a Hydrogen buoyancy engine having an intake, wherein the intake of the Hydrogen buoyancy engine is coupled to the plumbing system at the second elevation, and wherein the Hydrogen buoyancy engine is motivated by the flow of Hydrogen gas that is partially motivated by buoyancy in the plumbing system.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
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DETAILED DESCRIPTION
[0073] The following detailed description refers to the accompanying drawings. The same reference numbers in different drawings may identify the same or similar elements. The detailed description does not limit the invention.
[0074] As a preliminary matter, it will be readily understood by those persons skilled in the art that the present invention is susceptible of broad utility and application. Many methods, embodiments, and adaptations of the present invention other than those herein described as well as many variations, modifications and equivalent arrangements, will be apparent from or reasonably suggested by the substance or scope of the present invention.
[0075] Accordingly, while the present invention has been described herein in detail in relation to preferred embodiments, it is to be understood that this disclosure is only illustrative and exemplary of the present invention and is made merely for the purposes of providing a full and enabling disclosure of the invention. The following disclosure is not intended nor is to be construed to limit the present invention or otherwise exclude any such other embodiments, adaptations, variations, modifications and equivalent arrangements, the present invention being limited only by the claims appended hereto and the equivalents thereof.
[0076] Systems and methods herein describe the buoyant power system engine (BPSE) 100 of
[0077] Gravitational force on a body of water creates Pressure (P=F/A, where P is pressure, F is force, and A is area). The Force being F=ma=mg, where m is mass, a and g are the acceleration due to gravity. The deeper the ocean the greater the pressure and force of water that can be used to do work in purifying water using RO system 101. The BPSE uses RO system 101 to do work on an aqueous solution by purifying water. Saline & brine water with dissolved molecules has less thermal explosive energy than pure water. This is due to having less combustible Hydrogen & Oxygen atoms by volume. Contaminants in the saline water are preferably removed prior to working on the water molecules with the Proton Exchange Membrane (PEM) system 104. The PEM preferably uses pure water to avoid catalytic poisoning of the PEM by contaminants.
[0078] A typical PEM system uses 55 volts Direct Current (DC) and 1250 Amps of power. PEMs are not limited in DC range and can be built to specification for DC voltage & power consumption. The power source 105 of the BPSE can be any conventional power source that produces DC voltage and power capable of driving the PEM. Conventional power sources includes nuclear, wind, solar, battery, etc. that are capable of producing electrical DC voltage to the PEM. The optimal use of re-chargeable battery power 105 may be used to optimize the efficiency and flexibility of the BPSE.
[0079] PEM 104 typically uses an inorganic metal catalyst (such as platinum, 316 stainless steel, etc.) to switch off the Hydrogen and Oxygen covalent bonds of the water molecule with efficiency close to 100%. This process requires 4 electrons per 2 water molecules and is defined by the Hydrolysis of Water reaction in eq. 1.
4e.sup.−+2H.sub.2O←.fwdarw.2H.sub.2+2O Eq. 1
[0080] This is true at 1 atmosphere on land (i.e., Standard Temperature and Pressure (STP)). It is not true under the extreme pressure at very deep ocean depths when used to purify water from saline ocean water. Instead, the force of gravity that acts on the ocean water now comes into the stoichiometry of the chemical reaction and the chemical reaction changes to one that includes the energy from the gravitational Force (F.sub.g) of water that becomes a buoyant force (F.sub.b) during the electronic switch off of the covalent bonds between Hydrogen and Oxygen in the water molecule. At a depth 103 below the ocean surface the equation for hydrolysis must take into consideration the thermal energy put into the water by the RO process that involved the forces of the Earth's gravity acting on the water molecule. The reaction of RO plus Hydrolysis of Water at an ocean depth is:
4e.sup.−+F.sub.g+2H.sub.2O←.fwdarw.F.sub.b+2H.sub.2+2O Eq. 2
[0081] The Hydrogen 106 and Oxygen 107 gases produced by the PEM have densities less than that of water or any aqueous solution making them buoyant at any ocean depth. Hydrogen also has a density substantially less than that of air and is also buoyant in air at any depth within the ocean and beyond the ocean's surface. The gravitational Force (F.sub.g) that acts on ocean water mass at any depth has an acceleration of gravity that is 9.8 m/s.sup.2. This gravitational force that pulls the ocean water acts on objects in the water with a force known as the buoyant force.
[0082] In
[0083] This results in the ability of Hydrogen and Oxygen to accelerate through water as a gas from an ocean depth to the ocean surface at a rate greater than 9.8 m/s.sup.2(i.e., the gas rises in the water.) The density of Hydrogen (0.082 Kg/m.sup.3) is less than that of air (1.225 Kg/m.sup.3 at sea level) at the ocean surface and the upper atmosphere. For example, the F.sub.b of Hydrogen could be calculated as F.sub.b=1 m.sup.3*1.225 Kg/m.sup.3*9.81 m/s.sup.2=12.00 Kg×m/s.sup.2=12.00 Newtons. This means that Hydrogen can accelerate beyond the ocean surface into the upper atmosphere at a rate greater than 9.8 m/s.sup.2. The observed accelerations from the buoyant force (F.sub.b) act on the Oxygen &
[0084] Hydrogen gases to move either or both of them upwardly in a system that receives the Oxygen and/or Hydrogen and which system may include turbines, impellers, or other similar modes of converting buoyant force acting on the upwardly rising gases into rotational energy.
[0085] The method of transferring Hydrogen 107 and Oxygen 106 from an ocean depth directs the rising gas, or gasses, into the plumbing system 108 to direct the gases from an ocean depth to the surface of the ocean and may continue to direct the rising gases to an elevation higher than the surface of the ocean shown in
[0086] In an example, Inertia (I) of a turbine may be defined by the formula I=½ mr.sup.2 for a cylindrical shaped turbine, where m is the mass of the turbine and r is the radius of the turbine arms. The angular momentum (p) of the turbine is defined as my, where m is the mass and v is the velocity. Rising gas motivated by buoyant force (F.sub.b) impinges on the turbine to create angular momentum F.sub.b=p=my. The turbine's angular momentum is used in conjunction with a wired armature (e.g., an electric generator) that converts angular momentum into electricity having electromotive force (F.sub.emv). The turbine power 115 at the lower ocean depths 103 can be used to charge batteries 105 that are used to power the Hydrogen generating portion of the BPSE (i.e., the power form the turbine/generator may be used to add charge to batteries 105 to beneficially extend the useful period of power delivery from the batteries because additional energy from another source is added to the batteries, or until the batteries are swapped for fully charged batteries. Additional power from turbines 111 may be transmitted downstream to be used by other electrical systems 114. Additional space for a manned control room with computer controls is available at 110.
[0087] Oxygen 107 may be pressurized during creation by PEM 104 and may be forced to the surface in the same manner as Hydrogen but with lesser buoyant force than acts on Hydrogen due to the density of Oxygen compared to the density of Hydrogen). However, Oxygen 107 is denser than air and water vapor, but lighter than water. Oxygen gases will float upward in plumbing 116 that has pure water in it due to the buoyant force (F.sub.b) acting on Oxygen when in water. Gas creation and the use of pure water in the system allows for upward buoyant flow of Oxygen gas as it is produced. There are compression effects on gases at depths within large aqueous bodies. These are countered by continuous gas creation, for example by a PEM 104. PEM 104 typically produces an output pressure at a Hydrogen or Oxygen output of about 1,100 psi. Pressure from the output gas 106 or 107 may drive turbines/engines 111 or 112. Buoyant force as gases 106 or 107 rise in plumbing 108 imparts additional energy to the blades of turbine 111 when plumbing 108 is substantially vertical from an elevation of PEM 104 to an elevation of turbine 111 such that energy output of turbine 111 that is available to turn an energy converter, an electric generator for example, is higher than the energy output that would be available to turn the turbine's blades if the turbine and PEM were at substantially the same elevation because in the later scenario there would be substantially no buoyant force adding to the pressure of the gas at the input to turbine 111 if the input thereof is at the same elevation as the PEM.
[0088] Current produced by Oxygen 107 may be used to drive turbines 112 in the system 100 shown in
[0089] In an aspect, turbines may be sized and spaced in the plumbing fabric according to depth in water, according to the terminal velocity of the gases, force of drag that may vary according to the density of the liquid the gases are rising in, the force of inertia of the turbines, and desired rotational speed of the turbine.
[0090] Turning to
F.sub.b+2H.sub.2+2O←.fwdarw.4e.sup.−+F.sub.emv+2H.sub.2O eq. 3
[0091] Re-formation of water through the Hydrogen Fuel Cell 117 yields two water molecules and 4 electrons that can be used for direct current (DC) 118. The water molecules can be captured in reservoir 119 and used for consumption by humans or animals because the water is pure. The water may be filtered and antiseptic chemicals added thereto to prevent contamination of biologicals and toxins. The water can be used on the local water grid 121 for traditional potable water purposes. The ability to use the four electrons that were transferred from an ocean depth by the Hydrogen and Oxygen atoms in the plumbing results in a very efficient mode of transferring energy. There is no loss of electrons in transmission from any ocean depth using the BPSE Hydrogen and Oxygen plumbing and the total number of electrons transmitted from the ocean depth from the PEM of system 100 to a Hydrogen Fuel stack at a higher elevation than the PEM is conserved per the defined reaction:
4e.sup.−+F.sub.g+2H.sub.2O←.fwdarw.F.sub.b+2H.sub.2+2O←.fwdarw.4e.sup.−+F.sub.emv+2H.sub.2O eq. 4
[0092] Use of Oxygen from the BPSE is optional at the surface of the ocean because air 122 contains ˜20% Oxygen and can be used as the input 123 to the Hydrogen Fuel Cell if so desired as shown in
[0093] Hydrogen is capable of traveling beyond the surface of the ocean into the upper atmosphere 124 due to the buoyant force in air 129
[0094] A similar method shown in
[0095] Hydrogen 106 and Oxygen 107 from the BPSE 100 or Oxygen from air can be burned from a jet 138 at the ocean surface 109 as shown in
[0096] Turbine power can also be used to re-charge 115 the batteries 105. The BPSE creates an abundant amount of pure water by default because water is ultimately the byproduct of power generation in the BPSE. The ability to capture water in geographical regions while generating electricity is a benefit that may be used to reduce drought conditions in areas such as the Western United States. The ability to create water at high elevations that can serve as reservoirs allows the water to be distributed using the force of gravity. Water pumping costs are reduced using this strategy.
[0097] The BPSE 100 can be modified in such a way to burn the Hydrogen 106 and Oxygen 107 produced by the PEM 104 using a jet system 138 at an ocean depth 113 as shown in
[0098] Hydrogen does not pose a combustion leak threat in the BPSE plumbing at ocean depths because there is no Oxygen surrounding the Hydrogen plumbing to support combustion. Hydrogen use at sea level or higher elevations must use special plumbing to avoid leaks & combustions. Impermeable and bendable polymer-based plumbing is recommended. Hydrogen has a burn rate greater than methane, alcohol, gasoline, natural gas, propane, and diesel. These burn rates can be achieved with Hydrogen base stocks collected from the BPSE by diluting the Hydrogen to the respective burn rate with inert Nitrogen from air (78% Nitrogen), or purified Nitrogen from air. Hydrogen will not react with Nitrogen unless it is heated to 200° C. or greater under contained pressure. This means that Nitrogen diluted Hydrogen can be used in traditional carbon-based heating & combustion systems with lower burn rates than Hydrogen and Oxygen alone. These systems may include transportation, natural gas grids, power systems, etc. that are capable of using fuels with burn rates that are slower than that of pure Hydrogen. Power plants that use natural gas can be converted to Nitrogen diluted Hydrogen provided from the BPSE. Hydrogen can also be diluted with other combustible gases such as natural gas to adjust the burn rate to that of a carbon-based fuel. The key is to eliminate carbon from burning, so the dilution gas of choice is inert Nitrogen.
[0099] Hydrogen can be used as a heat source and feed stock into the acid catalyzed process known as Sabatier plus Fischer Tropsch. This is a process whereby carbon material from pyrolysis or natural gas is used to create carbon-based fuels, lubricants, and waxes. Typically, these processes are inefficient because they use heat and acids to create the acid catalysis across an inorganic metal center. They are an option when the carbon-based fuels are not available for traditional distillation from crude oil. The BPSE provides Hydrogen fuel for heating and Hydrogen protons for acid catalysis in Sabatier+Fischer Tropsch process in an efficient manner to sea level or above geographies whereby the Gas to Fuel (GTF) cost methods can be brought down relative to the ones driven by natural gas heating. These are traditional Synthetic Fuel (Syn-Fuel) methods that are now conventionally used. Higher GTF yields are possible using Hydrogen for heating, electricity, and acid catalysis in the GTF process. These methods may be used in conjunction with the buoyancy engine that captures energy from buoyant force as discussed herein and wherein the capture of energy from buoyant force does not impose a detriment to these other methods as compared to a system where hydrogen is produced but energy from buoyant force is not captured.
[0100] A typical PEM from Treadwell corporation used in a BPSE is capable of producing 12,742.58 liters/hr of Hydrogen and ˜6371 liters/hr of Oxygen. The use of the buoyant force (F.sub.b) to re-charge the batteries in the BPSE to continue running the BPSE in time may reduce amount of external power needed to operate for the PEM system. One of these PEMs can produce ˜80,790 gallons of Hydrogen a day, which may contain energy equivalent to 242,368 gallons of gasoline a day. PEMs 104 of this type can be used in n+1 configurations to amplify the volume of Hydrogen produced by the BPSE
[0101] The submersible structure that houses the RO & PEM of the BPSE can be modular in nature 154 as shown in
[0102] A modular system 154
[0103] The combined submersible architecture 158 may be configured such that the modular system 154 can separate 163 but remain powered by the main submersible tug 157 as shown in
[0104] The submerged nature of the BPSE described herein protects the power generation system from natural catastrophes such as hurricanes, floods, tidal waves, lightning, etc. The ability of the power generation system to operate under these conditions holds true as long as the output of Hydrogen is not threatened by structural damage. The BPSE can be shut down during catastrophic events and then re-started very easily in the event that risk to the Hydrogen plumbing system occurs. The key components of the system can be designed such that they are capable of withstanding the type of land-based catastrophes that have occurred in the past. Earthquake resistant BPSE systems can be designed in such a way that only downstream terrestrial plumbing & systems are susceptible to the impacts of earthquakes. Tethering or buoyancy can be used to keep the BPSE systems from being directly fixed to the ocean floor in order to protect the BPSE system and it's plumbing from earthquakes & shifting. The BPSE can be raised and lowered during storms to protect the plumbing structures described herein.
[0105] Additionally, the submerged nature of the BPSE makes it difficult to reach. This can be strategic in nature relative to accessibility of the BPSE and provides additional security. The BPSE submerged components are more secure to attack. The location beneath the water reduces the risk of terrorism attacks on the BPSE. Typical land-based systems are easily accessible using conventional travel methods. In addition, conventional land-based attacks can disable a land-based power plant. The submerged nature of the BPSE reduces the ability to access the power generation system. Conventional attacks against the BPSE are not usable in the submerged environments. The capacity to reach submerged BPSE systems is difficult and expensive which limits the general population from easy accessibility that they have on land. Radar, sonar, and other conventional surveillance systems can be used to safeguard the submersible components of the BPSE.
[0106] Overall the BPSE creates a means to mine Hydrogen and Oxygen from the oceans of the earth in fixed, tethered, or portable structures. This solution provides a method of using buoyant force to produce additional power in the transmission of the Hydrogen and Oxygen gases downstream without losing energy to heat or electrical resistance and without imposing a detriment to availability of amount of hydrogen produced by a PEM, or similar device other as compared to availability of amount hydrogen to the other uses if energy from the buoyant force action on the Hydrogen was not captured before the uses of the Hydrogen. Water vapor can be generated using the buoyant force generated by burning Hydrogen & Oxygen created by a BPSE. Hydrogen provides a turn-key mechanism that can be used with Hydrogen fuel cells or hydro power to create additional power on land. Hydrogen can be diluted using combustible or inert gases to reduce the burn rate in the presence of Oxygen. Nitrogen diluted Hydrogen can be used as an energy source to fuel combustion engines that burn fuels at lower rates than Hydrogen and Oxygen alone. Hydrogen and diluted Hydrogen can be used as a Gas-To-Fuel (“GTF”) energy source to synthetically make carbon-based fuels and lubricants using Sabatier+Fischer Tropsch methods. The traditional yields from the GTF methods can be improved to more efficiently produce synthetic fuels and lubricants.
[0107] Some embodiments have been described herein with a focus on a Hydrogen buoyancy engine that captures energy from a buoyancy force acting on a flow of Hydrogen in a Hydrogen plumbing system received from a Hydrogen and Oxygen separator, such as a PEM or other type of water electrolysis device, a Hydrogen converter, and capturing Hydrogen buoyancy force without reducing an amount of work or potential energy that may be contained in the flow of Hydrogen. It will be appreciated that energy from a buoyant force acting on a flow of Oxygen gas from the Hydrogen and Oxygen separator may also be captured in a similar manner, using similar components such as an Oxygen buoyancy engine, an Oxygen convertor and an Oxygen plumbing system.