SPACER FOR IMPROVING OUTPUT DENSITY AND REVERSE ELECTRO-DIALYSIS POWER GENERATING DEVICE HAVING SAME
A spacer used in the present invention refers to reverse dialysis power generation device and relates to power generation device including reverse dialysis, stacking a plurality are formed on density improved power generation device cell reversed dialysishydraulics energy supplies the light to the liquid is a relates to a spacer. Reverse dialysis power generation device (RED, Reverse Electro-Dialysis) in anionic and cationic from a natural spacer and prevent contact exchange membrane increase the potential for electro-chemically, seawater and fresh ensuring flowing path based on the driving power as well as act as a flow of seawater and fresh during performing an ion turbulence in fresh seawater and cubic intermetallic at a concentration generated at an interface between a between such as serves to reduce the polarization. However ion cubic intermetallic spacer meats from being exposed to flame by a not touch directly the seawater and fresh region by electrochemical potential spacers to third is not formed (shadow effect) him a shadow effect. Spacers in order to shadow a support protrusion points of maximum (open area) open area it is preferable that the using spacer, finally spacer which is not used it is preferable that the RED making up a cell. Said spacer such as one of the upper and lower surfaces, ion in exchange membrane corresponding advertisement based on the shown list direct forming flow path (profiled membrane) membrane profile same. is. By simplifying a coating process using sputtering spacer bodies membrane profile shadow effect can be degraded and side and at a left side of defined shape membrane intaglio flowing path based on the driving power exchange membrane ion in order having a predetermined thickness or more membrane profile must be suitable for RED performance ion exchange membrane comprises the ion exchange membrane is off betray performance. Thus to date a maximum output density using a membrane profile 0.8 W/m2 is provided to remove a, the immediately for the benefit reported world RED of the state of art power generation density is about 50% level. exchange membrane suitable ionic to RED ED (Electro-Dialysis) is deposited on the ion in exchange membrane deserve equal thinner compared, support is not necessary, and the, are found to exhibit significantly does not require mechanical strength. The preliminary homogeneous inhomogeneous screen generally in addition structural the reason by have a relatively high electrical resistance. Such ion exchange membrane comprises the actual properties from the results study RED lowered output of a causal is direct. From the results of an extensive study existing RED is compatibilized drive exchange membrane ion about order 2.0 W/m2 or more output or a stack of dielectric material and. reported that the defect needs to be. Furthermore, fresh seawater and in an assembly process in the case of membrane profile supported match the positioning of the technical which is difficulty, fresh seawater and formed osmotically point and static pressure flow paths, such as from a combing the basic which stably holds the removable hand guard to has. Furthermore, additional membrane profile is the ion exchange membrane comprises the switches the, in exchange membrane ion in an assembly process path defined match the positioning of the outside. The present purpose of the invention the, is formed on using ion exchange membrane comprises the containing a highly open area by using a spacer, RED fresh seawater and inside cell a in the flow channel to minimize a loss hydraulics heat exchanger. to. Said end of the, (opening) is 150 to 1200 intervals between stocks ray the present invention refers to is, having open area of 90% to 59 spacer to in one aspect a. Said spacer can be 0.1 to 0.2 mm thickness. Said spacer a polyester material, raid polyethylene terephthalate, polyethylene, polypropylene and poly [...] selected from the group consisting of comprises the double-side can be one or more, a carbon material (carbon) said spacer may further include any fabric, a leather seat is series.
Furthermore, the present invention refers to each other tube is provided of anode electrodes and cathode electrode; said of anode electrodes and said cathode electrode provided with a plurality of alternating between cation exchange membranes and a plurality anion exchange membranes; and said said cationic exchange membrane anion exchange membranes includes-spacer interposed between the, said intervals between stocks ray spacer is (opening) is 150 to 1200, of open area 59 to 90% with a second gate insulation layer characterized by reverse dialysis power generation device is provided to the in another aspect. Said spacer can be 0.1 to 0.2 mm thickness. Said polyester material spacer, raid polyethylene terephthalate, polyethylene, polypropylene and poly [...] one or more selected from the group consisting of may be is made of material, a carbon material (carbon) said spacer may further include any fabric, a leather seat is series. Said anion exchange membrane said cationic exchange membrane electrical resistance (homogeneous membrane) film homogeneous 3 Ω / cm2 is hereinafter, thickness can be 2 mm hereinafter. According to the present invention such as said, spacer material, ray intervals between stocks, open area, thickness of operation is set to a, RED power generation device in the effective area of or membrane electrode RED power generation device to improve the output of density improved. spacer. Furthermore, according to one form of the present invention inside cell RED by spacers seawater and fresh a in the flow channel the cylindrical hydraulics. minimizing. Figure 1 shows a microscope of membrane profile spacer and the conventional system. timing photograph photographing. Also with a conventional spacer 2a. shown in the photograph. The 2b also spacer according to one form of the present invention. shown in the photograph. Figure 3 shows a device also according to other forms of the present invention reverse dialysis. timing degree configuration of estrus. Also Figure 4 shows a spacer according to one form of the present invention is enlarged. According to one form of the present invention Figure 5 shows a also intervals between stocks ray spacer (open area) open area (opening) according to change in. timing the communication with change of. Also 6 and Figure 7 shows a spacer according to one form of the present invention also the same open area change is formed inside the tie. compares mill output according to. Also Figure 8 shows a spacer according to one form of the present invention change output according to RED type. timing the communication with. According to one form of the present invention according to a dielectric spacer also Figure 9 shows a change of the electric resistance value flow path seawater and fresh. timing the communication with change. Hereinafter, the present invention described a detail the. Figure 3 shows a spacer according to one form of the present invention also including reverse dialysis. timing a configuration of power generation device. Also Figure 4 shows a spacer according to one form of the present invention is enlarged. Also refers to surface 3 and 4, according to one form of the present invention with improved open area spacer (100) has sun-intervals between stocks (opening, w) is 150 to 1200 is, to 90% of open area 59 (a0) comprises an ultra-. A mesh having on the entire surface including the first of the characteristics spacer (space) spacing between ray the size of the (opening, w) can exhibit through. Ray distance between manner of of a mesh (opening, w) is factor a collector, and filtering applications spacer body when used in printing accuracy of cut-off size and printing as determining, ray distance between the long-term preservation, such as (w) is represented by the cell 1. Type 1: ray distance between (opening, w) = (25,400/drive can scale) - (beam) Determining open area (mesh count) at a partial connection can scale drive, beam (thread diameter) line distance between opened by (opening, w) is determined area. Open area (a0) blessed and the beam (d) which is calculated as a function of (w) interval thereof, in the center of a calculation is performed, as a can be 2. Type 2: open area (open area, a0) = {ray intervals between stocks (w) / (ray intervals between stocks (w) + beam (d))}2 * 100 Spacer (100) has a thickness (h) is less than. 0.1 mm 0.1 to 0.2 mm can be seawater and when the fresh and ensure the flowing path based on the driving power has an, electric converter converts a current 0.2 mm the ion exchange membrane has increased resistance reduces the efficiency. Spacer (100) the material of polyester, raid polyethylene terephthalate, polyethylene, polypropylene and poly [...] selected from the group consisting of at least one. Spacer (100) the material of carbon (carbon) family of fabric, a leather seat is may further comprise a pump, preferably the yarn of said carbon (Carbon) family of Poly (ethylene terephthalate) glycol (CAS No. : 25038-59-9), Titanium dioxide (CAS No. : 13463-67-7), Carbon black (CAS No. : 1333-86-4), may include Surfactant, preferably the electrical resistance of stack in order to minimize such as Poly (ethylene therephthalate) glycol ((C10 H8 O4)n), TiO2 and Carbon black is discharged of gray yarn of carbon-based material derived from the use of the objective compound. electrically conductive. Existing spacer opening when 0.1 mm thickness to between 100-200, the spacer in the form of 1 layer has a 57% to 45 is in open area. I.e., 1 m2 ion exchange membrane RED when used in the actually available ion exchange membrane comprises the area about 0.5 m2 is level. When 0.2 mm thickness in addition to between 200-300 opening, the open area is has a 51% to 42. In both cases both. not have maximum 60% of open area. Spacer according to one form of the present invention (100) spacing between ray in (opening, w) and open area (a0), beam (d), or the like, that has is different in titer according to material, also refers to surface 5, the case when a thickness of 0.1 mm (L), including carbon black the vertical plate unit is used to elements include a mesh during the line distance between (opening, w) is 150 or more, of at least 59% is open area, generally Polyester such as a manufactured mask using the polymer mesh spacing between ray when the 300 or more (opening, w), open area (a0) can be the 72% or higher. When (L) is 0.1-0.2 mm thickness in addition, maximum ray distance between the 1100 or more (opening, w), open area (a0) that is capable of using optical the 84.9%. In addition spacer thickness in manufacturing and selecting (L) without limited to maximum ray distance between 1100 or more of (opening, w), open area (a0) of 85% is to use at made to be greater than about.. On the other hand, ray distance between (opening, w) increases open area (a0) but increased, the in open area (a0) can't and exceeds a the 90%. Anionic and cationic from a natural spacer is disposed between exchange membrane seawater and fresh, there can preferably be flow ensuring ion exchange membrane and prevent contact between the electrical contact by with the potential to increase the. assure a space where a contact hole. Furthermore, said flow of fresh seawater and spacer during performing an ion turbulence in fresh seawater and cubic intermetallic at a concentration generated at an interface between a between such as serves to reduce the polarization. A dielectric spacer dialysis power generation device (RED) inside the reverse stacking cell in area as and regulating the oil passage of the of fresh water or sea water, anion exchange membranes and cation exchange membranes and downwardly on a curved portion sets the gap between the electrode, ion exchange membrane between middle of short-range is it internal resistance of stack. Thus gasket compression rate of compressed and spacer thickness by considering simultaneously the MSE, according to flow of ventilation in the stack in addition RED pressure loss by considering ion exchange membrane between optimizing the gap it is preferable that the. Reverse dialysis power generation device (RED) anion exchange membranes cell, spacer and cation exchange film and, in a cell RED hydraulics energy loss pressure pre-cell internal mainly are generated by (pressure drop). Furthermore, spacer dialysis required electrical spacer RED power generation device 105a -105h (electrodialysis, ED), diffusion dialysis (diffusion dialysis), electrodialysis reversal (EDR) such as dialysis techniques, electric deionization (EDI), capacitive deionization (CDI), flow-electrode capacitive deionization (FCDI) using efficiency by introducing a electrode and such as an electrochemical water treatment techniques and reverse osmosis (RO), forward osmosis (FO), such through the girth and the electrode or membrane 30% maximum by the effective area of diameter. RED admission in electrical resistance (R) satisfies the following formula 3 can be representation, such as, type 3, when considered in the electrical resistance (R) the a dielectric spacer is dependent upon (thickness of flow path). More specifically is dependent upon thickened regions of desalination. Type 3: (H: spacer (flow path) thickness of (m), ε: spacer porosity, κ: the coleseed the electrical conductivity (S/m)) Output density incoherent integration in RED (net power efficiency, Pnet) formula has an 4 calculated through the entire can be generated energy (Pgross) in pressure loss in stack except is formed inside the tie. Type 4: (OCV: current 0 when RED cell electrical and is driven to a potential, Ri: RED cell internal resistance, Δ p: pressure loss, q: flow, L: flow path length) Reverse dialysis power generation device (10) according to other forms of the present invention each other tube is provided of anode electrodes (210) and cathode electrode (230); of anode electrodes (210) and a cathode electrode (230) provided with a plurality of alternating between cation exchange membranes (310) and a plurality anion exchange membranes (330); and cation exchange membranes (310) and said anion exchange membranes (330) a spacer interposed between the (100) includes, spacer (100) has mesh size and beam non rate (η) is at least 5, is open area is greater than 70%. Spacer (100) has a thickness (h) is 0.05 to 0.2 mm can be. More preferably a spacer gauge fresh (130) has a thickness (h1) is 0.05 to 0.1 mm is, a spacer gauge seawater (110) has a thickness (h2) is 0.15 to 0.2 mm can be. Spacer (100) the material of polyester, raid polyethylene terephthalate, polyethylene, polypropylene and poly [...] selected from the group consisting of at least one. Spacer (100) the material of carbon (carbon) family of fabric, a leather seat is may further comprise a pump, preferably the yarn of said carbon (Carbon) family of Poly (ethylene terephthalate) glycol (CAS No. : 25038-59-9), Titanium dioxide (CAS No. : 13463-67-7), Carbon black (CAS No. : 1333-86-4), may include Surfactant, preferably the electrical resistance of stack in order to minimize such as Poly (ethylene therephthalate) glycol ((C10 H8 O4)n), TiO2 and Carbon black is discharged of gray yarn of carbon-based material derived from the use of the objective compound. electrically conductive. Cation exchange membranes (310) and the anion exchange membrane (330) homogeneous film electrical resistance (homogeneous membrane) 3 Ω / cm2 is hereinafter, thickness can be 2 mm hereinafter. (Heterogeneous membrane) electrical resistance value inhomogeneous just 8 Ω / cm2 homogeneous layer when compared to the resistance value is is at least 1.26 times the inside 2 reverse dialysis power generation device power density of 2000. Hereinafter, embodiment to the present invention. as further described further. These embodiment only relate is a section for examples of the present invention, and/or at least two different embodiment of the present invention range but not analysis to be limited in the art to be will nontrivial twiddle factors and person with skill in the art. In the embodiment 1. (Normal spacer) single spacer of the existing method, dual spacer (Twisted spacer), (Profiled spacer) spacer profile, according to one form of the present invention measuring the table output value characteristics and spacer 1. Showed to. Table 1 refers to surface, raid polyethylene terephthalate material spacer (1.4 W/m2) carbon black and polyethylene terephthalate (1.84 W/m2) when all work proceed with wet, or are formed on conventional than that for the step at which instead of using a the output density with improved. capable of confirming the. In the embodiment 2. According to one form of the present invention ratio of beam size and mesh the spacers (η), thickness, device power generation dialysis reverse according to change in open area measuring the table output value of 2. To corresponding advertisement based on the shown arrangement, the as illustrated at graph to 8 also. Table 2 refers to a dielectric spacer surface (Type 1 to 4) is 0.1 mm thickness (Type 5) than when high output density when 0.2 mm, the same thickness and same material (reference 6,7 also) when the for high-density output the higher the open area capable of confirming the.. In the embodiment 3. Spacer according to one form of the present invention according to changes of the thickness of the processing flow path change of the electric resistance value of the seawater and fresh spacer porosity: 80%, seawater 50 mS/cm, 200 us/cm fresh also made by conditions was shown in 9. Also refers to surface 9, fresh when fixed to 0.1, 0.2, 0.3 mm thickness of flow path, the changing a thickness of a seawater flow path electrical cell RED but light, seawater flow path 0.1,0.2 mm thickness of edge and falling edge, when changing a thickness of a flow path fresh fresh though the thickness of said layer increases flow path of the electric resistance value cell internal RED enhance. The RED cell internal of the electric resistance value through the girth flow path relates to a more closely with thickness of, fresh condition thickness of flow path RED cell internal electrical resistance of the former is smaller it is found that the. Or more, the present invention described in detail a portion specific content 360degree, homogeneously distributed to be person with skill in the art, only such specific aspect the techniques and the user makes a is a preferred embodiment, the of the present invention range is limited it is apparent that the not will. Thus substantial of the present invention by issuing an ranges are defined by claim and their equivalent will the pixels include. 10: reverse dialysis estrus device 100: spacer 210 : of anode electrodes 230: cathode electrode 300: ion exchange membrane 310: cation exchange membranes 330: cation exchange membranes The present invention relates to a spacer used for a reverse electro-dialysis power generating device, and a reverse electro-dialysis power generating device having the same. Especially, the present invention relates to a spacer having a distance between lines of 150 to 1200, and an open area of 59 to 90%, and a reverse electro-dialysis power generating device having the same. According to the present invention, an effective area of an electrode or a layer in a reverse electro-dialysis (RED) power generating device or the like by providing the space with a wide open area. COPYRIGHT KIPO 2016 Ray intervals between stocks is (opening) is 150 to 1200, having open area of 90% to 59 a spacer. According to Claim 1, said spacer provided that the spacer characterized by 0.1 to 0.2 mm thickness. According to Claim 1, said spacer a polyester material, raid polyethylene terephthalate, polyethylene, polypropylene and poly [...] selected from the group consisting of to the upper surface of the one or more characterized by spacer. According to Claim 3, said spacer including a carbon material (carbon) series to further fabric, a leather seat is characterized by spacer. Each other tube is provided of anode electrodes and cathode electrode; said of anode electrodes and said cathode electrode provided with a plurality of alternating between cation exchange membranes and a plurality anion exchange membranes; and said said cationic exchange membrane anion exchange membranes includes-spacer interposed between the, said intervals between stocks ray spacer is (opening) is 150 to 1200, of open area 59 to 90% with a second gate insulation layer characterized by reverse dialysis power generation device. According to Claim 5, said spacer 0.1 to 0.2 mm thickness is characterized by a reverse dialysis power generation device. According to Claim 5, said polyester material spacer, raid polyethylene terephthalate, polyethylene, polypropylene and poly [...] selected from the group consisting of the working coil, which is includes a storage location of one or more characterized by reverse dialysis power generation device. According to Claim 7, said spacer including a carbon material (carbon) series to further fabric, a leather seat is characterized by reverse dialysis power generation device. According to Claim 5, said cationic exchange membrane (homogeneous membrane) said anion exchange membrane homogeneous film electrical resistance 3 Ω / cm2 is hereinafter, thickness is 2 mm hereinafter characterized by reverse dialysis power generation device. Normal Spacer Twisted Spacer Profiled Spacer This Patent This Patent Membrane Ralex® AMH/CMH-PES Tokuyama AMV/CMV Type 1 Layer 2 Layer No spacer 1 Layer 1 Layer Material Pa Pa - PET PET +Carbon black Open Area (%) 46 83 83 84.9 59.2 Porosity (%) 72 88 83 - - Power density (W/m2) - 0.4 (Net) - 0.6 (Net) - 0.8 (Net) 1.4 (Gross) 1.84 (Gross) Name Material Mesh Count Thread Opening Open Area (%) Power Density (W/m2) Nominal Thickness 0.1 mm TYPE 1 (Black 130) Polyester+Carbon Black 130 45 150.4 59.2 1.84 TYPE 2 (Black 180) Polyester+Carbon Black 180 45 96.1 46.4 1.66 TYPE 3 (White 90) Polyester 90 45 237.2 70.7 1.75 TYPE 4 (White 70) Polyester 70 55 307.9 72.0 1.81 Sefar 03-160/53 Nylon 114 61 160 53.0 - Sefar 03-125/45 Nylon 135 62 125 45.0 - Sefar 03-190/57 Nylon 102 62 190 57.0 - Nominal Thickness 0.2 mm TYPE 5 (White 25) Polyester 20 100 1170.0 84.9 1.4 PE 80 PE 58 - 285 40.3 1.0 Sefar 03-300/51 Nylon 61 122 300 51.0 1.1 Sefar 03-225/42 Nylon 74 122 225 42.0 -
