CN105461021A - Multiphase alternating current double-ion propelling system for desalination and marine transport - Google Patents
Multiphase alternating current double-ion propelling system for desalination and marine transport Download PDFInfo
- Publication number
- CN105461021A CN105461021A CN201410439395.5A CN201410439395A CN105461021A CN 105461021 A CN105461021 A CN 105461021A CN 201410439395 A CN201410439395 A CN 201410439395A CN 105461021 A CN105461021 A CN 105461021A
- Authority
- CN
- China
- Prior art keywords
- ion
- electrode
- current
- phase
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to a multiphase alternating current double-ion propelling system for desalination and marine transport. The invention provides a system and a method using advancing electric waves generated by spirally wound electrodes which are intertwined. The electrodes are powered by a multiphase alternating current, so that the advancing electric waves attract anions and cations in an alternate area of anions and cations and provide an electrodynamic force for the ions along the advancing direction of the electric waves, and therefore, a concentrated ion flow moves to realize a purpose of propelling or removing ions from a flow.
Description
the opinion of right of priority
This application claims that on June 21st, 2013 submits to, title be WATERDESALINATIONBYANELECTROMOTIVEAPPARATUS, sequence number is No.61/838, the right of priority of the U.S. Provisional Patent Application of 098, being taught in it and being included on the whole herein of this temporary patent application.
Background technology
The purifying with the water of low or middle salts contg may have tremendous influence to the mankind of water and agricultural consumption.From water, remove the salt of dissolving with relatively low energy and there is undersized device may have great effect for not needing the agricultural of the Desalination plants of large-scale and energy-intensive and small community.
The traditional means of desalination comprises multistage flash distillation, reverse osmosis or electrodialysis.Need large energy to seethe with excitement to make water, to force pure water by permeable membrane, or ion is pushed through the dialyzer for plus or minus ion-permeable.
Most of Desalination plants uses the used heat from the power plant of coal combustion, oil or Sweet natural gas to evaporate seawater.This completes usually stage by stage, and the steam generated in the comparatively early stage thus condenses in the container in ensuing stage with lower pressure, and the latent heat of condensation is used for lesser temps evaporation seawater, and this is owing to lower pressure and saltiness.Therefore, used heat is by one after the other for carrying out the seawater that concentrating salt-containing amount and pressure reduce with lower vaporization temperature.The method achieve the desalination of low cost and realize in large volume, but being only with attainable on a large scale when having and enriching used heat supply.Multistage desalination can not complete in local, and may need water dispenser method by the water-band after desalination to the crowd of dispersion.
A kind of method of the rapid rise for industrial desalination uses reverse osmosis.Naturally osmotic only occurs across the film of the nonsolute porous for solvent.Solvent flows to the opposite side with higher solute concentration from the side with lower solute concentration of film.Reverse osmosis applies high pressure to make the flow direction of solvent reverse by means of to the side with higher solute concentration.May must be applied above 10 atmospheric high pressures to make brackish water desalination, wherein seawater needs to carry out effective desalination more than 20 atmospheric pressure.Reverse osmosis needs a large amount of electric power to drive high-pressure hydraulic pump.Very frequent, porous-film may by biological or chemical contaminants.Usually need pre-filtering to remove harmful pollutent.The chemicals that postpositive disposal adds to be needed balance taste by the water of reverse osmosis purifying and acidity.
The third method of desalination uses electrodialysis process.This process is obtained from electrolysis, wherein the film of the additional ion porous to next-door neighbour's electrode.The positively charged ion of the sodium ion of such as positive charge can pass porous-film, because positively charged ion is attracted towards electronegative negative electrode.The negatively charged ion of the chlorion of such as negative charge can pass another porous-film, because negatively charged ion is attracted towards positively charged anode.In this process, the salt solution in inflow chamber makes negatively charged ion be removed with both positively charged ions and the other end of relative pure ground exhaust chamber.
Electrodialysis uses direct current (DC) to remove ion.At cathode side, generate sodium hydroxide (Na
+with the ionic species of OH-).In anode side, generate the chlorine of solubilized form.These poisonous chemicals are transported to restructuring tank to regenerate harmless NaCl salt.Therefore, electrolysis and the restructuring caused not only generate less desirable chemicals but also waste energy, because restructuring is heat release.
Summary of the invention
A kind of system and method using the electric wave of advancing (travelingelectricwave) generated by means of screw electrode, described electrode is by multiphase alternating electrical current, the electric wave that makes to advance attracts both negatively charged ion in negatively charged ion and cationic alternating strips (alternatingband) and positively charged ion, direct of travel along electric wave is provided for the electric power of these ions, makes concentrated ionic current move for from fluid-propelled or the object removing ion thus.
In one exemplary embodiment, a kind of device is made up of with concentrated electrolytical bottom storage tank the lower face of diluted electrolyte, described lower face is connected by the pipe with mutual winding (intertwine) electrode with described bottom storage tank, and described electrode is by the controlled multiphase alternating electrical current of frequency, voltage and current.These pipes generate electric power with the object of the ion concentration driving negatively charged ion and cationic alternating strips to remove for the ion from lower face and in the storage tank of bottom, perform the function of water demineralizing thus.
Accompanying drawing explanation
In order to more completely understand the disclosure and advantage thereof, with reference now to the following description carried out by reference to the accompanying drawings, wherein identical Reference numeral represents identical part, wherein:
Fig. 1 shows oblique drawing before the whole equipment for desalination;
Fig. 2 shows and exposes oblique drawing before the equipment of the parts of various level to the open air;
Fig. 3 shows the front viewgraph of cross-section of desalination pipe;
Fig. 4 shows the circuit for controlled frequency, electric current and voltage;
Fig. 5 shows the frontview of the device for PACBIPS;
Fig. 6 shows viewgraph of cross-section before the device for PACBIPS; And
Fig. 7 shows the electric field distribution along the device for PACBIPS.
Embodiment
Present disclose provides and come novel method to water desalination and device by means of multiphase alternating electric current double ion propulsion system (PACBIPS), described multiphase alternating electric current double ion propulsion system is for generation of traveling wave, the positive crest of ripple attracts negatively charged ion thus, and the negative wave paddy of ripple attracts positively charged ion.When traveling wave moves forward, these ions are pushed into and leave, and salt solution is by deionization (deionize).The ion be pushed into also can drive the motion of seawater by means of viscosity (viscosity), provide dynamic response to move to make sea vehicles.
Described device removes the salt of dissolving with relatively low energy from water, and the small size of described device can have large impact to not needing the agricultural of the Desalination plants of large-scale and energy-intensive and small community.
The energy used is directly proportional with the amount of the salt that needs remove.The comparatively lower salt content that therefore described method is suitable for such as slightly salty removes.Described device only uses such as from the electric power of solar panel.The pressure that described device does not need requirement a large amount of capital to invest, heat, dialysis or semipermeable partition.
The disclosure uses heat, pressure or chemical reaction unlike the method for prior art is done.It directly uses less energy to water deionization by using electrostatic force.It also avoids in electrode place and the chemical process that occurs in electrodialytic restructuring reservoir.
Replace the ion motion caused by galvanic current in ionogen (DC) induction field, the disclosure alternatively uses multiphase alternating electric current (AC) to create the conveyer band of the alternately bar of positively charged ion and negatively charged ion.This principle is very similar to linear induction motor, but the use be not made up of the magnetomotive inducedmagnetic field of generation.Alternatively, heterogeneous AC electrode generate row afferent echo is used.
Simple analogy is the use to the ocean wave for surfing.Ocean wave is traveling wave, is not that seawater is advanced towards seashore, but the motion brought towards the ripple of seashore in horizontal direction that moves up and down of seawater.Surfer utilizes the slope of the front surface of traveling wave, uses its gravity potential in crest to come to advance surfer towards seashore.
In the disclosure, electrical forces is used to carry out alternative gravity field force for advancing.Replace segregation drive surfer to advance, electric power drives both positive and negative electron ion to advance.Positively charged ion attracted to the crest of electric field wave, and negatively charged ion attracted to the trough of electric field wave.The ion of two types is advanced on the equidirectional of traveling wave.
The electric field of change generates by driving the heterogeneous AC power supplies of one group of electrode.Electric field court comparatively low potential drives positively charged ion and drives negatively charged ion towards high potential.
Travelling forward of traveling wave is explained as follows.Suppose the N number of phase that there is AC power supplies.The quantity of phase can be N=2 or higher.Phase amount N is higher, and traveling wave will be more level and smooth.But N=3 is preferred, because the three-phase supply of ubiquitous to be frequency be f=60 hertz in industry.
These electrodes can be discrete, such as, as the ring around insulation tube.There is N number of electrode, the phase in succession of each successive electrodes carrying N phase AC power supplies.I-th electrode (i scope is from 1 to N) is closely related mutually with i-th of N phase AC power supplies, and therefore carries voltage
.
Continuous electrode is separated with distance d/N.I-th electrode is placed on position
.From x=d, electrode sets repeats for one time from 1 to N again.In other words, position x is positioned at
ii-th electrode at place is in position
x n+i =
etc. place reappear.I-th electrode of each reproduction carries identical voltage
.
Traveling wave has wavelength
, and velocity of wave
.Traveling wave has the voltage depending on both room and times, that is,
.By checking that the position of the crest with phase place 0 obtains traveling wave speed
v.Therefore,
, given
and wave propagation velocity of advancing is
.
The voltage of electrode is traveling wave voltage
discrete sampling.The sampled voltage of each electrode is given by this
.
Get the simplest situation
n=2, it provides
deng.This alternation mark (alternatingsignage) provides the alternating electric field from an electrode to next electrode.Positively charged positively charged ion to have between two electrodes of a progressive electric field in side accelerated; And negatively charged ion is accelerated at equidirectional in lower pair of electrodes when electric field is reverse.
The wave propagation velocity if the speeds match of ion is advanced
, the electric field of lower pair of electrodes oppositely occurs in the time of only advancing further downwards at ion.
The N larger for other and in the restriction of very large N, this works similarly, piecewise linearity traveling wave is similar to continuous wave now.Positively charged ion is carried by the trough (negative voltage) of traveling wave, and negatively charged ion is carried by the crest (positive voltage) of traveling wave.
Negatively charged ion in alternating strips and cationic flowing become viscosity by means of fluid for electrolytical power.The flowing of ion is contemplated to self-running (self-priming), and it is similar to the self-starting of tesla's three-phase induction motor.Another kind of starting method is from the equation for wave propagation velocity of advancing
see.By starting in beginning or with closely-spaced d low value f, electrolytical motion is self-running.
Replace discrete and equally spaced electrode, a kind of configuration realizing traveling wave is by the use to the mutual screw electrode be wound around.Each electrode is around x-axis rotating 360 degrees, and simultaneously it is along the distance of x-axis through wavelength d.I-th electrode around the initial angle position of x-axis is
, it is identical angle with i-th of heterogeneous AC power supplies mutually.
The external view of desalting plant 100 shown in Figure 1.The lower face 101 holding the water after desalination has outlet 102.The bottom storage tank 103 holding concentrated electrolyte solution has outlet 104.As shown, four desalination pipes 105,106,107,108 provide electric power so that ion is moved to bottom storage tank 103 from lower face 101.The liquid removed from 102,104 is supplemented with the new electrolyte solution of the central authorities entering pipe 105,106,107,108 respectively by entrance 109,110,111,112.Three-phase supply 113 is provided for the electric power of moving iron.Each driving mutually in mutual winding electrode 114,115,116 each in source 113.
The decomposition diagram of desalting plant 100 shown in Figure 2.Bottom storage tank comprise have portal 202 the container for holding strong electrolytic solution 201.New electrolyte solution entrance 109,110,111,112 leads to tapered tube 203,204,205,206 respectively, makes new electrolyte solution be introduced into centre and the inboard portion of desalination pipe 105,106,107,108 respectively.
In the centre of Fig. 2, desalination duct member is shown.What tapered tube 203,204,205,206 passing hole 211,212,213,214 inserted desalination pipe 207,208,209,210 goes out end.The intermediate module of parts is connected to lower component in position 215.
Mutual winding electrode 114,115,116 provides downward electric power, for the centre upwards coming desalination pipe from new electrolytical ion.Water passing hole 217,218,219,220 after desalination flows into lower face 216 from desalination pipe 207,208,209,210.
Desalination pipe is also tending towards drawing any remaining ion from lower face 216, produces the concentration gradient of the increase of the salinity towards tank bottom.The water of relative purification can be extracted for consumption from top.Depend on required purity, can be further purified extracted fluid in multiple stage by allied equipment.The new fluid wanting desalination is sucked to the extraction of the fluid in top or bottom storage tank.
Fig. 3 shows the solid view on the left side of the same apparatus for single desalination pipe and the viewgraph of cross-section on the right, illustrates electrical wiring and structure.New ionogen 301 enters desalination pipe, upwards flows.Show three to interact winding screw electrode 302,303,304.
When electrode is driven by multiphase alternating electric current (PAC), ion is driving along the electric wave of advancing under pipe of v305 by speed, and make v=fd, wherein f is the frequency of PAC, and d is the wavelength of traveling wave, and it is also the electrode rotary distance d306 of complete a week.
In the apparatus, ion is urged to bottom storage tank from lower face, produces the relative solution 307 without ion (ion-free) and concentrated solion 308 in lower face with bottom storage tank respectively.
The object that the high speed sea that identical electric power may be used for v=fd advances.In this case, both f and d are by much bigger, so the variable control that will need speed.The control of speed is similar to the control (but from stopping completely, accelerator generates the heterogeneous AC electric current increasing frequency gradually, usually has constant voltage has very large initial current) of the electric car with variable f.
The frequency of heterogeneous AC power supplies can be controlled based on pulse-width modulation (PWM) by DC to AC invertor.DC power can come from battery or sun-generated electric power.The amount of electric current I can control with the inducer placed of connecting with each electrode, and is provided by general Ohm's law I=V/Z, wherein
be complex impedance, it depends on the frequency f of circuit, inductance L and resistance R.
High voltage for PAC can speeding-up ion quickly, realizes the self-starting of fluid from zero flow velocity.In steady state, the speed that fluid flows is close to the speed v=fd of traveling wave.Therefore, the use of high voltage more effectively by power delivery on ion, then it drive the water molecules of surrounding by means of viscosity.Quality factor (figureofmerit) are that the electrostatic field of 1V/cm is tending towards the ion moved with the terminal velocity of the every second-time of 1mm in stationary fluid.The AC electric field of 60 hertz frequencies advances about 20 microns by within the 60Hz cycle being less than 20 milliseconds (1/60 second=16.7 milliseconds).Therefore, the electrode distance d with the circuit of 120V of each for three-phase AC power source can for effective self-starting in millimeter magnitude.
For movement overseas, range of frequency can from being less than 10 hertz to kilohertz, so that fluid stream is accelerated to such as 36km/ hour (24mph or 10 metre per second (m/s)s) from zero velocity.Therefore, 1KHz frequency and distance d=1cm provide fluid velocity is v=fd=10 metre per second (m/s).
For desalination, it is favourable that big current removes for ion.Seawater typically makes 35 grams of salt be dissolved in 1 premium on currency, or weight is 3.5%.One mole of (6.022x10
23individual molecule) salt comprise the chlorion of 35.5 grams and the sodium ion of 23 grams.Therefore, therefore one liter of seawater has the salt slightly more than 1/2nd moles.Therefore, 50 can be used to one liter of sea water desalinization, the electric charge of 000 coulomb.
Why this explains electrodialysis for desalination is energy-inefficient.Even if when the low D/C voltage of the 1V in cube electrolyzer of yardstick with the every limit of 1cm, also need 50,000 coulomb.This equates 50,000 Joule energy is used for 1 premium on currency desalination.A lot of energy is wasted in the poisonous sodium hydroxide of generation and chlorine, and this sodium hydroxide and chlorine must be reorganized again to form NaCl salt in restructuring storage tank.
Figure 4 illustrates the circuit of the DC-AC invertor of 6 phase versions.6 phase power supplys 401 are made up of phase 402,403,404,405,406,407.In order to the electric current in control electrode, 6 phase terminals 402,403,404,405,406,407 each on use inducer 408,409,410,411,412,413 respectively.According to Ohm's law, I=V/Z, wherein Z=
, wherein Z is the complex impedance depending on inductance L and the resistance R existed in inducer and electrode.Ohmic resistance resistor can be used to substitute inducer to regulate electric current I, but this is less desirable, because will waste energy due to a large amount of electricity is transformed into used heat.
Also alternatively PAC power can be generated by photovoltaic or battery supply 414.This local alternating source can promote water desalination and marine propelling.Use the PV unit with store battery to drive sea vehicles to realize the propelling of sea vehicles very efficiently by PAC method, identical propulsion system also may be used for consuming for the mankind sea water desalinization simultaneously.
Sun power PV plate and/or chemical cell is used to need DC to heterogeneous AC invertor 415 to supply Constant DC power.DC power supply, is switched device 417 gate by the voltage of the suitable adjustment of electric pressure converter 416 and becomes time-multiplexed electric current in N=6 circuit 418,419,420,421,422,423.The method is called as pulse-width modulation (PWM).
Action is carried out in multiplexing 12 time slots in the frame that the time length is 1/f second.As shown in map of current 424, in the first slot, the positive pulse of electric current A is sent in circuit 418, and in the 7th time slot, the negative pulse of electric current A is sent in same circuits, as shown in map of current 424.Similarly, the map of current 425 for circuit 419 has positive current in the second time slot, and has negative current in the 8th time slot.Similarly, the map of current 426 for circuit 420 has positive current in the 3rd time slot, and has negative current in the 9th time slot.Map of current 427 for circuit 421 has positive current in the 4th time slot, and has negative current in the tenth time slot.Map of current 428 for circuit 422 has positive current in the 5th time slot, and has negative current in the 11 time slot.Map of current 429 for circuit 423 has positive current in the 6th time slot, and has negative current in the 12 time slot.
By the narrow-band pass filter 418,419,420,421,422,423 with mid-frequency f, filtering is carried out to each of these periodically positive and negative impulse of current.The output of wave filter is the exchange current 430,431,432,433,434,435 of the staggered phase determined by the sequential of pulse.
For the object of starting, frequency f is increased to the frequency of expectation gradually from zero, indicated by rate request v=fd.Frequency is controlled by the dutycycle of the right repetition of the pulse for each circuit simply.Controlled frequency f and electric current I change the speed and power stage that are used for the marine PACBIPS advanced.
The method generating PAC is simple for any heterogeneous quantity N>2, and heterogeneous quantity comparatively large (such as N=6) can advance object for sea.
Figure 5 illustrates the design for seaborne PACBIPS.PACBIPS comprises metal for mechanical support or fiber composite tube 501.
Be throttle regulator 502 in the central authorities of pipe, it is designed to increase flow velocity towards the end of pipe 503.
Two groups are wound around electrode 504,505 alternately and are respectively adjacent to the inner side of pipe 501 and the outside of setter 502.These electrodes work together with the end acceleration seawater towards pipe 503.
Fig. 6 shows the viewgraph of cross-section of PACBIPS to illustrate electrical system.Two groups are wound around electrode 601,602 adjacent tube 603 and setter 604 alternately.These electrodes can have uneven interval, and such as, distance between the circle in succession (turn) of electrode increases along length of tube lowerly.
For the larger power on ion, recommend high voltage, thus the voltage difference between successive electrodes keeps large significantly.
Fig. 7 show traveling wave electric field intensity map 701 and along PACBIPS lower obtained gait of march v702.In order to produce the thrust of opposing water and windresistance, the water speed of discharge should be many times of launch vehicle speed.
Amendment can be made to system described herein, apparatus and method, add or omit when not departing from scope of the present invention.Can the parts of integrated or separation system and device.In addition, the operation of executive system and device can be carried out by more, less or other parts.Described method can comprise more, less or other step.In addition, step can be performed by any suitable order.As in the document use, " each " refers to each member of each member of set or the subset of set.Any reader in order to any patent helping Patent Office and authorize in the application explains the claim appended by it, applicant wishes to notice: unless be specifically used in concrete right requires word " for ... device " or " for ... step ", otherwise it is not intended to the 6th section that any claims or claim element quote 35U.S.C. Section 112 as it existed in its submission date.
Claims (12)
1. use a method for ion electrical propulsion system, comprising:
Use multiphase alternating electric current to generate electric wave of advancing, the electric wave that makes to advance attracts to comprise at negatively charged ion and cationic alternating strips the ion of both negatively charged ion and positively charged ion; And
Direct of travel along electric wave of advancing is provided for the electric power of ion, makes the concentrated ionic current of fluid move to produce ion propulsion or remove from the ion of fluid thus.
2. the method for claim 1, comprising:
Use and have the mutual device being wound around electrode, each electrode is by the power supply of the phase in succession of the controlled multiphase alternating electric current of frequency, voltage and current;
Electric power is made to drive negatively charged ion and cationic alternating strips, to produce ion propulsion or to remove from the ion of fluid along the direct of travel of electric wave of advancing.
3. the method for claim 1, comprising:
Use the device of lower face and the concentrated electrolytical bottom storage tank with diluted electrolyte, described lower face and described bottom storage tank are wound around the pipe of electrode by having and are connected alternately, and each electrode is by the power supply mutually in succession of the controlled multiphase alternating electric current of frequency, voltage and current;
Make pipe generate downward described electric power to remove and ion concentration in ionogen in the storage tank of bottom from the ion of the diluted electrolyte lower face to drive negatively charged ion and cationic alternating strips and to produce, make water desalination thus.
4. method as claimed in claim 3, wherein, mutual be wound around electrode multiple set and flow conditioner constrain fluids along the flowing of length of tube, to accelerate to flow from lower face to the fluid of bottom storage tank.
5. method as claimed in claim 2, wherein, the distance between every circle of each mutual winding electrode changes along with the number of turn made, and along the mutual length being wound around electrode, the flowing of fluid is accelerated.
6. a system, comprising:
The multiple N spiral interactives forming spirane structure are wound around electrode, and wherein each described electrode completes a circle with a certain distance, and described distance is fixing or increases along with the number of turn made; And
N phase AC power, it is configured to each electrode power supply to having phase in succession, be configured to the electric wave of advancing producing a certain speed along the spirane structure of electrode, described speed is provided by the product of the distance of the single circle of one of the frequency and electrode of N phase exchange current.
7. system as claimed in claim 6, also comprises:
Controller, it is configured to:
There is provided the frequency to N phase AC power, voltage and current to control, its medium frequency is configured to be controlled by the pulse-width modulation of the non-overlapped electric current of each phase of N phase exchange current power;
Narrow band filter is used to change the sine wave of frequency.
8. system as claimed in claim 7, wherein, described controller is configured to by using the variableimpedance comprising inducer and resistor to provide current control to N phase AC power.
9. system as claimed in claim 7, wherein, described controller be configured to use be coupling in voltage-divider between two variable impedance elements or by means of exchange current voltage changer to provide voltage control.
10. system as claimed in claim 6, wherein, described system is configured to make water desalination.
11. systems as claimed in claim 6, also comprise:
There is the lower face of diluted electrolyte and the device of concentrated electrolytical bottom storage tank, wherein said mutual winding electrode has pipe lower face being connected to bottom storage tank, and wherein said mutual winding electrode is by the power supply mutually in succession of the controlled N phase exchange current of frequency, voltage and current;
Make pipe generate downward electric power to remove and ion concentration in ionogen in the storage tank of bottom from the ion of the diluted electrolyte lower face to drive negatively charged ion and cationic alternating strips and to produce, make water desalination thus.
12. systems as claimed in claim 6, also comprise:
Wherein, electric wave of advancing is configured to the ion attracting to comprise both negatively charged ion and positively charged ion at negatively charged ion and cationic alternating strips; And
Maker, it is configured to the electric power being provided for ion along the direct of travel of electric wave of advancing, and is configured to make the concentrated ionic current of fluid to move to produce ion propulsion or remove from the ion of fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439395.5A CN105461021A (en) | 2014-09-01 | 2014-09-01 | Multiphase alternating current double-ion propelling system for desalination and marine transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439395.5A CN105461021A (en) | 2014-09-01 | 2014-09-01 | Multiphase alternating current double-ion propelling system for desalination and marine transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105461021A true CN105461021A (en) | 2016-04-06 |
Family
ID=55599248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410439395.5A Pending CN105461021A (en) | 2014-09-01 | 2014-09-01 | Multiphase alternating current double-ion propelling system for desalination and marine transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105461021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601775A (en) * | 2018-01-15 | 2020-08-28 | 科唯怡株式会社 | Electric deionizing filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005199274A (en) * | 2005-02-09 | 2005-07-28 | Ska Ltd | Method and apparatus for desk test, and method for preventing deposition of and/or removing rust, scale and other components on wall surface constituting fluid flow passage |
| JP3705194B2 (en) * | 2001-12-04 | 2005-10-12 | Ｊｆｅスチール株式会社 | Electromagnetic field treatment method for fluid flowing in piping |
| CN202808488U (en) * | 2012-08-01 | 2013-03-20 | 广州昭合环保科技有限公司 | Water treatment generator |
| US20130092544A1 (en) * | 2011-10-13 | 2013-04-18 | Lynell Braught | Apparatus for Creating a Vortex System that Intensifies the Multiple Vibrational Magnetic High Frequency Fields |
| JP2013193029A (en) * | 2012-03-19 | 2013-09-30 | Minoru Fukaya | Modification treatment device |
-
2014
- 2014-09-01 CN CN201410439395.5A patent/CN105461021A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3705194B2 (en) * | 2001-12-04 | 2005-10-12 | Ｊｆｅスチール株式会社 | Electromagnetic field treatment method for fluid flowing in piping |
| JP2005199274A (en) * | 2005-02-09 | 2005-07-28 | Ska Ltd | Method and apparatus for desk test, and method for preventing deposition of and/or removing rust, scale and other components on wall surface constituting fluid flow passage |
| US20130092544A1 (en) * | 2011-10-13 | 2013-04-18 | Lynell Braught | Apparatus for Creating a Vortex System that Intensifies the Multiple Vibrational Magnetic High Frequency Fields |
| JP2013193029A (en) * | 2012-03-19 | 2013-09-30 | Minoru Fukaya | Modification treatment device |
| CN202808488U (en) * | 2012-08-01 | 2013-03-20 | 广州昭合环保科技有限公司 | Water treatment generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601775A (en) * | 2018-01-15 | 2020-08-28 | 科唯怡株式会社 | Electric deionizing filter |
| CN111601775B (en) * | 2018-01-15 | 2023-02-24 | 科唯怡株式会社 | Electric deionizing filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Al-Amshawee et al. | Electrodialysis desalination for water and wastewater: A review | |
| JP5503727B2 (en) | Method for removing ionic species from a desalinator | |
| JP5295110B2 (en) | Microscale capacitive deionizer | |
| EP1746680A1 (en) | Combination of a desalination plant and a salinity gradient power reverse electrodialysis plant and use thereof | |
| CA2645482C (en) | Capacitive deionization using oscillatory fluid flow | |
| US8333887B2 (en) | Methods and systems for purifying aqueous liquids | |
| EP3000789B1 (en) | Apparatus and method for purifying a fluid | |
| CN102066268A (en) | Method, apparatus and plant for desalinating saltwater using concentration difference energy | |
| CA3186394A1 (en) | Apparatus and process for separation and selective recomposition of ions | |
| US10370261B2 (en) | System and method for transportation and desalination of a liquid | |
| US20040007452A1 (en) | Water purification: ion separation | |
| US20140374258A1 (en) | Polyphase alternating current bi-ionic propulsion system for desalination and marine transportation | |
| Gurreri et al. | Electrodialysis for wastewater treatment—Part I: Fundamentals and municipal effluents | |
| CN105555718B (en) | For the method and system of polarizing control | |
| CN105461021A (en) | Multiphase alternating current double-ion propelling system for desalination and marine transport | |
| US20070034514A1 (en) | Device for deionizing saline solutions | |
| EP2778140A1 (en) | Apparatus for purifying a fluid and method for purifying a fluid, in particular by means of the aforesaid apparatus | |
| JP2008272650A (en) | Desalting treatment method and desalting treatment apparatus | |
| Mitko et al. | Energy consumption in membrane capacitive deionization and electrodialysis of low salinity water | |
| US9878927B2 (en) | Apparatus for purifying a fluid and method for purifying a fluid, in particular by means of the aforesaid apparatus | |
| US10683217B2 (en) | Reverse diffusion desalination | |
| KR101710758B1 (en) | System for water treatment | |
| Kashyap | Analysis and Implementation of Polyphase Alternating Current Bi Ionic Propulsion System for Desalination of Water | |
| CN113104940B (en) | Device for treating electrolyte in water by traveling wave resonance | |
| CN214936252U (en) | Automatic device for thoroughly desalting seawater based on graphene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |