CN110438517A - A kind of zwitterion separator - Google Patents

A kind of zwitterion separator Download PDF

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Publication number
CN110438517A
CN110438517A CN201910771853.8A CN201910771853A CN110438517A CN 110438517 A CN110438517 A CN 110438517A CN 201910771853 A CN201910771853 A CN 201910771853A CN 110438517 A CN110438517 A CN 110438517A
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China
Prior art keywords
container
axis
zwitterion
separator
diaphragm
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CN201910771853.8A
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Chinese (zh)
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顾武
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Individual
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Priority to CN201910771853.8A priority Critical patent/CN110438517A/en
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/02Hydrogen or oxygen
    • C25B1/04Hydrogen or oxygen by electrolysis of water
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • C25B9/73Assemblies comprising two or more cells of the filter-press type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K44/00Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/08Magnetohydrodynamic [MHD] generators
    • H02K44/085Magnetohydrodynamic [MHD] generators with conducting liquids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

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

Abstract

The present invention is a kind of zwitterion separator, including container, disc magnet, blade, axis, electrode plate II, electrode plate I, diaphragm.Channel-shaped is made in the container insulating materials, inside fills potassium hydroxide or NaOH electrolyte, 2 or more disc magnet is provided in container, and two opposite magnet poles are opposite;Container center of inside is provided with blade by axis, and for Leaf positional distribution between magnet, the axis is hollow tubular, so that electrolyte enters in pipe, axis is driven by external force to be rotated for the breach spaced apart that is provided on axial wall;Medium between anodic-cathodic plate is provided among axis and on container inner wall;The container upper end is provided with filling opening;The exhaust outlet is respectively arranged between container top and container inside wall and among axis.The present invention can be realized the separation of zwitterion in electrolyte.

Description

A kind of zwitterion separator
Technical field
The invention belongs to zwitterion separation fields, and in particular to a kind of hydrogen production by water decomposition field and magnetohydrodynamic generator neck Domain.
Background technique
At present there are many hydrogen production by water decomposition methods, mainly electrolyzed alkaline water hydrogen manufacturing, there is also solid polymer electrolytics Water hydrogen manufacturing and high-temperature solid oxide water electrolysis hydrogen production, latter two method and technology is complicated, material requirements is high, is still in scientific research at present Stage.Up to the present, mature and large-scale industrial application method is electrolyzed alkaline water hydrogen manufacturing, and technical characterstic is to electrolysis Medium between anodic-cathodic plate in slot supplies direct current, the hydrogen ion (H of cathode+) obtain electronics and become hydrogen atom becoming hydrogen again, and water Hydroxide ion (HO-) by diaphragm reach anode discharge electronics become oxygen and water.That is 1 H atom of every generation needs power supply There is provided 1.6 × 10-19Coulomb electric charge, a hydrogen molecule need 3.2 × 10-19Coulomb electric charge, 2 grams of hydrogen have 6.02 × 1023A hydrogen Gas molecule, generating 1 gram of hydrogen needs 1.6 × 10-19×6.02×10239 ÷, 2=96320 coulomb electric charge, this requires power supplys to provide A large amount of electric currents are just able to satisfy electrolysis progress, thus its energy consumption is high, every cubic metre of hydrogen consumption electricity 4.5-5.5KW.h, standard state Next kilogram of hydrogen is 11.2 cubic metres, i.e. every kilogram of hydrogen needs power consumption 50-60 KW.h.And in order to improve electrolytic efficiency, need It maintains electrolyte at 70-100 °C, results in the loss of diaphragm material, increase cost.Magnetohydrodynamic(MHD) generator is coal in combustion chamber The plasma high speed that the substances high-temp combustion such as natural gas generates is injected into magnetic field, inclined by Lorentz force ion in magnetic field Shifting concentrates on electrode plate forming potential difference and generating electricity.High-temp combustion and high speed injection require consumption large energy, also because of combustion It burns the impurity such as generation lime-ash, sulfur dioxide and causes environmental pollution, although increasing the materials such as potassium/caesium, absorb waste, increase Cost.The exhaust gas ejected cannot recycle, although can be used to drive other power generation combinations again plus utilize, also increase Cost reduces efficiency.Magnetohydrodynamic(MHD) generator is worked at a high temperature of thousands of degrees Celsius, so power channel, electrode, magnetic pole Material etc. all necessarily requires high temperature resistant, corrosion-resistant, chemically-resistant to burn, all shorter using material lifetime at present.Therefore existing Magnetohydrodynamic(MHD) generator have that technology is complicated, has polluting waste, material cost high and is easy to be lost, cannot work long hours etc. scarce Point.Strong electrolyte can exist after being dissolved in water with the state of zwitterion, form electrolyte solution, i.e. electrolyte.Moving charge exists Suffered power is known as Lorentz force, i.e. active force of the magnetic field to moving charge in magnetic field.The direction of Lorentz force is always with charge The direction of movement is vertical, so Lorentz force can change the direction of Particles Moving.The left hand palm is shakeout, the magnetic line of force is allowed to pass through hand The centre of the palm, four refer to the expression positive charge direction of motion, then refer to that vertical thumb direction is the direction of Lorentz force with four.Root According to above-mentioned theory, electrolyte does circumference operation, in the case where externally-applied magnetic field, electrolyte in bulge with certain rate In zwitterion can be run to both direction, to zwitterion can be made to separate, so that cation and anion are to two sides To concentration, i.e. cation is concentrated to the center of bulge, and the side wall of anion to bulge is mobile or cationic to circle The side wall of container is mobile, and anion is concentrated to the center of bulge;To form potential difference.In this case, with one The solution of bulge adjacent sidewalls is connected to by root conducting wire with the solution at bulge center, and electric current can be generated in conducting wire.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of zwitterion separator, can be realized the yin in electrolyte Cation separates.
The specific technical proposal is: a kind of zwitterion separator, including container, disc magnet, blade, axis, electrode Plate II, electrode plate I, diaphragm.The container is that insulating materials is made cylindrical shape, and container inner wall is provided with electrode plate I, in electrode plate Side suitable distance is provided with asbestos diaphragm, inside fills potassium hydroxide or NaOH electrolyte, 2 are provided in the container Above disc magnet, and two opposite magnet poles are opposite;
The container center of inside is provided with blade by axis, and for the Leaf positional distribution between magnet, the axis is hollow tubular, The breach spaced apart that is provided with is provided with diaphragm, the axis is by external force band so that electrolyte enters in pipe on axial wall at breach Dynamic rotation.
It is provided with medium between anodic-cathodic plate among axis and on container inner wall, tubulose axle opening is provided with diaphragm;On the container End is provided with filling opening;The exhaust outlet is respectively arranged between container top and container inside wall and among axis.
Electrode plate II among the container outboard sidewalls electrode plate I and axis is connected to form current loop by conducting wire, institute It states container inside edge and is provided with exhaust outlet I;Exhaust outlet II is provided among the container wheel shaft.
The disc magnet is multiple small strong permanent magnetic ferropexies on disc magnetic conductive metal frame, is formed relatively even Strong magnetic field, then be fixed on chamber wall by disk fixed frame.
Top, centre or the lower part of 2 or more inside container disc magnet is arranged in the blade.
The utility model has the advantages that the 1, present invention is to will receive the effect of Lorentz force and the production that shifts in magnetic field according to moving charge The correlation theory of raw Hull voltage, using strong electrolyte as the plasma of Magnetohydrodynamic(MHD) generator, in circular magnetic disc under room temperature In the magnetic field of offer, drives electrolyte to move in a circle by blade and axis, asbestos diaphragm is provided with around medium between anodic-cathodic plate, The gas for generating dissociation is not easy to diffuse into electrolyte, and the diaphragm of container inside also can be relieved the electrolysis of high speed circular motion Liquid excessive place's container because of centrifugal force effect.A kind of equipment has the function of traditional electrolyte water and Magnetohydrodynamic(MHD) generator simultaneously, this Matter is to have decomposed water to generate hydrogen while producing electric energy, and hydrogen, undoubtedly all will be compared with traditional electrolyte water as emerging energy substance It is improved efficiency with Magnetohydrodynamic(MHD) generator;And the present invention works at normal temperature, reduces equipment loss, saves cost;Consumption Substance be water, the hydrogen and oxygen of generation produce water again, for renewable energy;It is not required to burning coal, natural gas, petroleum Fuel is more cleaned compared with Magnetohydrodynamic(MHD) generator;It is not required to be heated to 1000 degrees centigrade high temperature, more compared with magnetohydrodynamic generator machine equipment Simply, cost is lower, equipment life is longer and can long time running;Electrolyte electrolyte circular motion is recycled, non-magnetic flow Body generator need to increase the power plant for utilizing plasma again using injection, save cost of investment.Lorentz force can The correlation theory for changing the traffic direction of moving charge, runs electrolyte according to a certain direction in a reservoir, is adding magnetic outside In the case where zwitterion can run to different directions, realize the separation of zwitterion;That is, being existed according to moving charge Suffered Lorentz force can change the correlation theory of the traffic direction of moving charge in magnetic field, make to be electrolysed in bulge Matter is run according to a certain direction, and in the case where externally-applied magnetic field zwitterion can run to different directions, realizes yin The separation of cation.2, the different zwitterion of concentration is connected by anodic-cathodic, determining for electronics can be generated in conducting wire To movement, electric current is formed, so that in different regions cell reaction occurs for zwitterion, so that electricity occurs for electrolyte solution Solution, thus hydrogen making.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Wherein, 1, container;2, disc magnet;3, blade;4, axis;5, electrode plate I;6, filling opening;7, exhaust outlet I;8, it is vented Mouth II;9, electrode plate II;10, drive plate;11, magnet fixed frame;12, bearing;13, diaphragm.
Specific embodiment
A kind of zwitterion separator as described in Figure 1, including container 1, disc magnet 2, blade 3, axis 4, electrode Plate II9, electrode plate I5, diaphragm 13.The container 1 is that cylindrical shape is made in insulating materials, and 1 inner wall of container is provided with electrode plate I, electricity Suitable distance is provided with asbestos diaphragm on the inside of pole plate I, inside fills potassium hydroxide or NaOH electrolyte, in the container 1 It is provided with 2 or more disc magnet 2, and two opposite magnet poles are opposite;
1 center of inside of container is provided with blade 3 by axis, and 2 or more inside container discs are arranged in the blade Top, centre or the lower part of magnet, preferably blade 3 are distributed between magnet;The axis 4 is hollow tubular, is spaced one on axial wall Set a distance is provided with breach so that electrolyte enters in pipe, and diaphragm is provided at breach, and the axis 4 is driven by external force to be rotated.
Electrode plate I5 and electrode plate II9(are provided among axis 4 and on container inner wall that is, medium between anodic-cathodic plate, because of magnetic field side Described to the variation that will lead to anode and cathode with electrolyte rotation direction, therefore with electrode plate I5 and electrode plate II9), tubulose axle Opening is provided with diaphragm 13;1 upper end of container is provided with filling opening 6;The exhaust outlet be respectively arranged at container top with Between container inside wall and among axis.
Electrode plate II among the container outboard sidewalls electrode plate I and axis is connected to form current loop by conducting wire, institute It states container inside edge and is provided with exhaust outlet I7;Exhaust outlet II8 is provided among the container wheel shaft.
The disc magnet 2 is that multiple small strong permanent magnetic ferropexies are opposite in being formed on disc magnetic conductive metal frame Even strong magnetic field, then be fixed on chamber wall by disk fixed frame.
The drive plate 10 is driven by exterior power.External driving force can be motor driven, or power station or The turbine set of person thermal power station drives.
Lorentz force can change the correlation theory of the traffic direction of moving charge, make electrolyte according to certain in a reservoir Direction operation, in the case where externally-applied magnetic field zwitterion can run to different direction, final zwitterion can be with Similar to the rule movement of Archimedes spiral;When a large amount of ion is moved according to the rule of Archimedes spiral, yin can be generated Ion is outside (inwardly, related with magnetic direction and the direction of motion), the inside state of cation;So that zwitterion is to two sides To concentration, to realize the separation for realizing zwitterion.
Traditional electrolyte water disadvantage: power consumption is big, is because the electron exchange of electrolyte directly has the electronics in circuit to mention For.1 cubic metre of hydrogen needs power consumption 4-5kwh, and 1Kg hydrogen needs power consumption 45-55 degree.Lorentz force=BVq, Lorentz force in this equipment Potential difference=BVr of generation, r are the radiuses of container.Assuming that 1 meter of vessel radius, 1kw motor speed is 6000, magnet B 1t, v= 6000 × 2 Π ÷, 60=628 meter per second, potential difference 628v operate 1 hour consumption 1 kwh, and 2 can be provided by generating 1mol hydrogen × 6.02 × 1023 × 1.6 × 10-19=1.9264 × 105 coulomb electric charges.This equipment is while generating hydrogen again to external circuit Electric energy is provided to supplement consumption, therefore energy consumption will substantially reduce.
The shortcomings that the purpose of the present invention is to solve electrolysis water high energy consumptions, according to strong electrolyte, voluntarily ionization is in water The characteristics of zwitterion, drives high speed circumference by axis and blade in the magnetic field that disc magnet provides using it as plasma Movement generates Lorentz force, according to Lorentz force direction property always vertical with the charged ion direction of motion and magnetic field, Er Qieyin The power that cation is subject to is contrary, and zwitterion can be made to separate and aggregation forms Hull voltage round about, i.e., a kind of Novel Magnetohydrodynamic(MHD) generator, and overcoming existing Magnetohydrodynamic(MHD) generator needs high temperature, generates polluting waste, material loss greatly, no It can work long hours, the disadvantage that plasma cannot be recycled etc., connect the electrode plate on outside of containers inner wall and among axis Form current loop, the H assembled on electrode plate while producing electricl energy+And HO-Hydrogen and oxygen are generated because there is electron exchange. All processes at normal temperature work simplification equipment, increase the materials'use service life.Accordingly, the present invention provides one kind Zwitterion separator, because first there is H+Or K+(can also be other metal ions) and HO-To container inside wall and center aggregation shape At potential difference, just there is electron exchange to decompose water under potential difference effect and form hydrogen and oxygen, so exactly and electrolysis water phase Instead, it is not consumption electric energy but is provided out electric energy, supplements the energy of blade rotation and the decline consumption of disk magnetism.With magnetic current Body generator is compared, and uses electrolyte as high-temperature plasma, avoids the energy that fuel combustion consumes in Magnetohydrodynamic(MHD) generator With the impurity of generation, and electrolyte recycles circular motion in magnetic field, after overcoming Magnetohydrodynamic(MHD) generator plasma jet The shortcomings that cannot being recycled, saves energy consumption, equipment and raw material.

Claims (7)

1. a kind of zwitterion separator, which is characterized in that including container, disc magnet, blade, axis, electrode plate II, electricity Pole plate I, diaphragm, the container are that cylindrical shape is made in insulating materials, inside fill potassium hydroxide or NaOH electrolyte, described 2 or more disc magnet is provided in container, and two opposite magnet poles are opposite;
The container center of inside is provided with blade by axis, and the axis is hollow tubular, spaced apart on axial wall to be provided with Breach enters in pipe so as to electrolyte, and diaphragm is provided at breach, and the axis is driven by external force to be rotated;It is provided in the container Diaphragm;
It is provided with medium between anodic-cathodic plate among axis and on container inner wall, tubulose axle opening and container inside wall are provided with diaphragm; The container upper end is provided with filling opening;The exhaust outlet is respectively arranged between container top and container inside wall and in axis Between.
2. a kind of zwitterion separator as described in claim 1, which is characterized in that the electrolyte be sodium hydroxide, Potassium hydroxide solution.
3. a kind of zwitterion separator as described in claim 1, which is characterized in that the blade is arranged inside container Top, centre or the lower part of 2 or more disc magnet.
4. a kind of zwitterion separator as described in claim 1, which is characterized in that diaphragm of the container away from interior setting To be fixed on the asbestos diaphragm on cylinder-shaped bracket.
5. a kind of zwitterion separator as described in claim 1, which is characterized in that the axis is hollow tubular and is spaced Certain distance is provided with breach, is provided with asbestos diaphragm at breach.
6. a kind of zwitterion separator as described in claim 1, which is characterized in that the container outboard sidewalls electrode plate Electrode plate II among I and axis is connected to form current loop by conducting wire, and the container inside edge is provided with exhaust outlet I;Institute It states and is provided with exhaust outlet II among container wheel shaft.
7. a kind of zwitterion separator as described in claim 1, the disc magnet is multiple small strong permanent magnetic iron It is fixed on disc magnetic conductive metal frame, forms relatively even strong magnetic field, then be fixed on chamber wall by disk fixed frame.
CN201910771853.8A 2019-08-21 2019-08-21 A kind of zwitterion separator Pending CN110438517A (en)

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CN201910771853.8A CN110438517A (en) 2019-08-21 2019-08-21 A kind of zwitterion separator

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211005641U (en) * 2019-08-21 2020-07-14 顾武 Anion and cation separation device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211005641U (en) * 2019-08-21 2020-07-14 顾武 Anion and cation separation device

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