CN108642523A - A kind of gallium cyclic electrolysis system - Google Patents

A kind of gallium cyclic electrolysis system Download PDF

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Publication number
CN108642523A
CN108642523A CN201810820545.5A CN201810820545A CN108642523A CN 108642523 A CN108642523 A CN 108642523A CN 201810820545 A CN201810820545 A CN 201810820545A CN 108642523 A CN108642523 A CN 108642523A
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CN
China
Prior art keywords
gallium
connection sheet
electrolytic cell
clip
head tank
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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
Application number
CN201810820545.5A
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Chinese (zh)
Inventor
张家怡
张德云
阮平
李东升
张灵霞
张如意
张家璇
周柏均
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Henan Hi Tech Environmental Protection Science And Technology Co Ltd
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Henan Hi Tech Environmental Protection Science And Technology Co Ltd
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Priority to CN201810820545.5A priority Critical patent/CN108642523A/en
Publication of CN108642523A publication Critical patent/CN108642523A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/22Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups C25C1/02 - C25C1/20
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

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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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

A kind of gallium cyclic electrolysis system,Include electrolytic cell and cooling bath,Pony pump,Cooler,Head tank,Dashpot,Electrolytic cell and cooling bath,Head tank,Dashpot is rectangular configuration,Electrolytic cell and cooling bath,Pony pump,Cooler,Head tank,Dashpot,It is connected in series with each other to form a circulation loop,Combined electrolytic piece is installed to be electrolysed the gallium stoste in electrolytic cell on electrolytic cell,So cycle,If electrolytic metal gallium stoste overheat can open the switch valve A being connected with cooler on three-way interface,Close the switch valve A on the pipeline that pony pump is connected with head tank,Make gallium stoste pass through cooler to be cooled down,In order to avoid stoste overheat damages groove body,This electrolysis system can maximize the purity for improving gallium stoste,It uses manpower and material resources sparingly,Reduce the waste of raw material,Manufacture maximized profit.

Description

A kind of gallium cyclic electrolysis system
Technical field
The present invention relates to a kind of gallium electrolysis system, specifically a kind of gallium cyclic electrolysis system.
Background technology
There are many kinds of rare metals, and rare metal amount is of great use less, and " gallium " is exactly the rare metal of one of which, and " gallium " is 1875, French cloth Wa Bodelang was in the topic gallium obtained from zincblende with spectrum analysis, when gallium ingot takes object, it was found that Gallium, the discovery of gallium are not only the discovery of a chemical element, it has obtained the attention of periodic system of elements, and gains recognition, " gallium ", For making the raw material of optical glass, vacuum tube, semiconductor, it is packed into quartz crystal thermometer and can measure high temperature, being added in aluminium can be made The Alloyapplication of the alloy being easily heat-treated, gallium and gold also is used for making the catalyst of organic synthesis at aspect of decorating and have a denture made.
However, the value height and requirement of " gallium ", by the impurities affect of " gallium ", the purity of gallium is higher, valence Value is higher, and the amount of demand will be bigger, and " gallium " purity is limited by many rigid conditions and method of purification, and existing " gallium " carries Electrolysis is had in pure method, electrolysis is to extract the common methods of rare metal, however existing electrolysis unit is fairly simple, still It uses very inconvenient, and is electrolysed insufficient, purity is not high, influences the value of " gallium ", wastes material resources and manpower.
Moreover, not having regular electrolysis system in existing metal gallium purification electrolysis technology, existing gallium is in market Upper purity is not generally high, causes the waste of gallium raw material, a sound gallium purification system can be significantly The purity of entire gallium is improved, the purity of gallium stoste is improved, improves the monovalent price of entire gallium, it is whole to improve public affairs The profit of department reduces waste.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of easy to use, increasing raw material and electrolytic strips Contact area, improve electrolysis effectiveness and gallium purity a kind of gallium cyclic electrolysis system.
The technical scheme is that:A kind of gallium cyclic electrolysis system includes electrolytic cell and cooling bath, small-sized Pump, cooler, head tank, dashpot, the electrolytic cell and cooling bath, head tank, dashpot are rectangular configuration, the electrolysis The left end upper position of slot is provided with discharge port, and the left end upper position of the electrolytic cell is provided with material overflow port, the discharge port On be provided with switch valve, the discharge port is connected with the right end upper position of cooling bath, and temperature is provided on the cooling bath Alarm, the cooling bath are connected with pony pump by pipeline, and the pony pump is connected by pipeline with cooler, described cold But device is connected by pipeline with head tank top left, and the right end upper position of the head tank passes through pipeline and dashpot Top surface is connected on left end, and the right end upper position of the dashpot is connected by position of keeping right at the top of pipeline and electrolytic cell It connects, left and right directions is provided with intermediate riser shelf among the electrolyte bath, the front and back sides of the intermediate riser shelf and electrolytic cell It is provided with multipair long clamp bar slot and billet card slot on the medial surface of front and back side plate, long clamping groove plate is provided on the long clamp bar slot, It is provided with stub frid on the billet card slot, electrolytic strip card slot, the top of the electrolytic cell are provided on the stub frid It is provided with polylith above long clamp bar slot and parks plate, described park is provided with yin, yang connection sheet on plate, the yin, yang connection sheet Medial surface upper position be provided with rotation screw, multiple groups of co-clips are provided on the lower end outside face of the yin, yang connection sheet, Described two park is provided with electrolytic strip between plate, and the lower end of the electrolytic strip is connected with electrolytic strip card slot, the electrolytic strip Connection sheet A is provided on top side, the right end of the connection sheet A is connected together with folder is combined, and the left end of the connection sheet A is set It is equipped with connection clip, the multiple connection sheet A is cascaded by connection clip, described the last one connection sheet being cascaded The left end of A is provided with total connection sheet, and identical group of co-clip, the string are provided with in yin, yang connection sheet in total connection sheet The left end for the connection sheet A being linked togather is connected together with the combination folder in total connection sheet.
Further, the electrolytic cell and cooling bath, head tank, dashpot are rubber material.
Further, the yin, yang connection sheet is two L-type sheet iron plates.
Further, total connection sheet is concave character type iron plate, and the combination sandwiched is set in the bottom of total connection sheet.
Further, described group of co-clip is the assembly of two L-type structures, and organizes and be provided with column type semi arch on the inside of co-clip Protrusion.
Further, multiple semi arch protrusions are evenly arranged on the electrolytic strip.
Further, three-way interface is provided on the pipeline between the pony pump and cooler, the three-way interface Upper top opening is connected by pipeline with the top surface left end of head tank.
Further, switch valve A is both provided on the pipeline that the three-way interface is connected with cooler, head tank.
Further, the connection clip is two rectangle iron plates, and inside is provided with and identical column type on the inside of group co-clip Semi arch protrusion, gasket is provided between the connection clip and connection sheet A.
The invention has the advantages that:Existing electrolysis tech, which uses, to be more troublesome, and electrolytic metal gallium is former When liquid, make individually to connect the positive and negative anodes of electricity on each electrolytic strip, gallium stoste be electrolysed, use it is very inconvenient, And the present invention makes electrolytic strip be together in series using a group co-clip, connection clip, is connected together at the top of each electrolytic strip, use compared with The prior art is more quick and easy.
It is both provided with column type semi arch protrusion in group co-clip and connection clip, connection sheet A is made to be connected together more fully, and The thickness of gasket is replaceable, reduces the case where connection sheet A is with connection clip poor contact, is fixedly connected more securely.
It is both provided with column type semi arch protrusion in group co-clip and connection clip, and tilts 30 °, connection sheet A and group co-clip connect It connects the connection of folder and picks and places more efficient and convenient, reduce for a long time that repeatedly number uses group co-clip and the not close circuit of connection clip clamping The phenomenon of short circuit.
Electrolytic strip itself is provided with semi arch protrusion, increases the contact area of electrolytic strip and gallium stoste, makes flowing Gallium stoste has small fluctuating, plays and slows down flowing, enlarged contact areas, improves metal stock solution electrolysis effectiveness, reduces manpower object The waste of power, the temperature that the temperature alarm on cooling bath can measure gallium stoste carries out high temperature alarm, artificial after alarm The circulation canal of transition metal gallium stoste, makes gallium stoste carry out circulating cooling by cooler, and gallium after cooling is former After liquid enters head tank, it will not cause damages to it.
Gallium stoste, electrorefining are once the demand that can far from reach electrolysis purity, gallium cycle electricity Solution system can ceaselessly electrolytic metal gallium stoste, so that the gallium purity that gallium stoste purifies is reached maximization, electrolyzing gold Belong to gallium and will produce a large amount of heat, the gallium stoste after electrolysis can be made to park cooling in cooling bath, extracted by pony pump Enter dashpot into head tank, then by head tank, be finally recycled back in electrolytic cell, be electrolysed, if metal gallium electrolyte Temperature is excessively high, can open the switch valve A that three-way interface is connected with cooler on pipeline, simultaneously close off three-way interface and head tank phase Pipeline upper switch valve A even, the gallium stoste for keeping temperature excessively high enter back into after carrying out cooling in head tank, reduce temperature to height The groove body injury of position slot, dashpot, increases the service life of entire electrolysis cycle system.
Description of the drawings
Fig. 1 is the structure connection figure of the present invention.
Fig. 2 is the electrolytic cell and yin, yang connection sheet, the structure of connection sheet A, electrolytic strip, connection clip, total connection sheet of the present invention Connect top view.
Fig. 3 is the connection clip top view structural schematic diagram of the present invention.
Fig. 4 is the connection clip positive structure diagram of the present invention.
Fig. 5 is the structure connection figure of the electrolytic strip and connection sheet A of the present invention.
Fig. 6 is the electrolytic cell elevation cross-sectional view of the present invention.
Fig. 7 is the stub frid front view of the present invention.
In Fig. 1,1, electrolytic cell 2, cooling bath 3, pony pump 4, cooler 5, head tank 6, dashpot 7, discharge port 8, material overflow port 9, switch valve 16, park plate 26, three-way interface 27, switch valve A 29, temperature alarm.
In Fig. 2,1, electrolytic cell 8, material overflow port 12, billet card slot 14, stub frid 15, electrolytic strip card slot 16, park It is plate 17, yin, yang connection sheet 18, rotation screw 19, group co-clip 20, electrolytic strip 21, connection sheet A 22, connection clip 23, total Connection sheet 24, column type semi arch protrusion 28, gasket.
In Fig. 3,22, connection clip 24, column type semi arch protrusion.
In Fig. 4,22, connection clip 24, column type semi arch protrusion.
In Fig. 5,20, electrolytic strip 21, connection sheet A 25, semi arch protrusion.
In Fig. 6,1, electrolytic cell 7, discharge port 8, material overflow port 10, intermediate riser shelf 11, long clamp bar slot 12, billet card slot 13, long clamp bar slot 14, stub frid 16, park plate 27, switch valve A.
In Fig. 7,14, stub frid 15, electrolytic strip card slot.
Specific implementation mode
Technical solution of the present invention is further illustrated with reference to embodiment:
Embodiment 1:
As shown in Figure 1:A kind of gallium cyclic electrolysis system includes electrolytic cell 1 with cooling bath 2, pony pump 3, cooler 4, Head tank 5, dashpot 6, the electrolytic cell 1 are rectangular configuration with cooling bath 2, head tank 5, dashpot 6, the electrolytic cell 1 Left end upper position be provided with discharge port 7, the left end upper position of the electrolytic cell 1 is provided with material overflow port 8, the discharge port Switch valve 9 is provided on 7, the discharge port 7 is connected with the right end upper position of cooling bath 2, is provided on the cooling bath 2 Temperature alarm 29, the cooling bath 2 are connected with pony pump 3 by pipeline, and the pony pump 3 passes through pipeline and 4 phase of cooler Connection, the cooler 4 are connected by pipeline with 5 top left of head tank, and the right end upper position of the head tank 5 passes through Pipeline is connected with top surface on the left end of dashpot 6, and the right end upper position of the dashpot 6 passes through pipeline and electrolytic cell 1 Top position of keeping right is connected, and 1 bosom left and right directions of the electrolytic cell is provided with intermediate riser shelf 10, the intermediate riser shelf 10 Front and back sides and electrolytic cell 1 front and back side plate medial surface on be provided with multipair long clamp bar slot 11 and billet card slot 12, it is described It is provided with long clamping groove plate 13 on long clamp bar slot 11, stub frid 14, the stub frid 14 are provided on the billet card slot 12 On be provided with electrolytic strip card slot 15, the top of the long clamp bar slot in the top of the electrolytic cell 1 11 is provided with polylith and parks plate 16, described It parks and is provided with yin, yang connection sheet 17 on plate 16, the medial surface upper position of the yin, yang connection sheet 17 is provided with rotation screw 18, it is provided with multiple groups of co-clips 19 on the lower end outside face of the yin, yang connection sheet 17, described two park is arranged between plate 16 There are electrolytic strip 20, the lower end of the electrolytic strip 20 to be connected with electrolytic strip card slot 15, the electrolytic strip is arranged on 20 top side The right end and group co-clip 19 for having connection sheet A21, the connection sheet A21 are connected together, and the left end of the connection sheet A21 is provided with company Folder 22 is connect, the multiple connection sheet A21 is cascaded by connection clip 22, described the last one connection sheet being cascaded The left end of A21 is provided with total connection sheet 23, and identical group of co-clip is provided with in yin, yang connection sheet 17 in total connection sheet 23 Left end and the group co-clip 19 in total connection sheet 23 of 19, the connection sheet A21 being cascaded are connected together.
Further, the electrolytic cell 1 and cooling bath 2, head tank 5, dashpot 6 are rubber material.
Further, the yin, yang connection sheet 17 is two L-type sheet iron plates.
Further, total connection sheet 23 is concave character type iron plate, and described group of co-clip 19 is arranged at the bottom of total connection sheet 23 Portion.
Further, described group of co-clip 19 is the assembly of two L-type structures, and organizes 19 inside of co-clip and be provided with column type half Circular arc protrusion 24.
Further, multiple semi arch protrusions 25 are evenly arranged on the electrolytic strip 20.
Further, three-way interface 26 is provided on the pipeline between the pony pump 3 and cooler 4, described three connect The upper top opening of mouth 26 is connected by pipeline with the top surface left end of head tank 5.
Further, switch valve is both provided on the pipeline that the three-way interface 26 is connected with cooler 4, head tank 5 A27。
Further, the connection clip 22 is two rectangle iron plates, and inside be provided with it is identical on the inside of group co-clip 19 Column type semi arch protrusion 24, is provided with gasket 28 between the connection clip 22 and connection sheet A21.
The present invention is when in use:Before using the present invention, assembling fixation can be carried out to it according to embodiment, connection sheet is divided into Yin, yang the two poles of the earth make connection sheet A be fixedly connected with electrolytic strip to using screw fixed installation group co-clip in two connection sheets of yin, yang Completely, right end is connected together with the group co-clip in yin, yang connection sheet, and the right end of connection sheet A is connected together with folder is combined Afterwards, try to pick and place up and down it is several under, check the connection of engaging, it is ensured that the phenomenon that being not in electric short circuit, take identical connection Piece A engages it, is so attached, and finally connects total connection sheet, and yin, yang connection sheet is made to connect, and link is complete Afterwards, the positive and negative anodes that power supply is connected on the rotation screw in yin, yang connection sheet, after power positive cathode connection rotates screw, rotation The phenomenon that rotation screw is fixed junction, powered off during making it not appear in use, more safety is secure, the present invention A group co-clip, connection clip and connection sheet A need to only be dismantled after use it is all right, it is very useful, inconvenience is much less, when saving Between and manpower, and the semi arch protrusion on electrolytic strip, keep electrolytic metal gallium stoste of the present invention more quick, organize and co-clip and connect It is both provided with column type semi arch protrusion on folder, and vertical direction tilts 30 °, connection sheet A is made to connect and take with group co-clip, connection clip Put it is more convenient, the thickness of gasket can according to connection sheet A thickness itself and connection sheet A and group co-clip, connection clip engaging it is tight Close property is effectively replaced, and gallium stoste is made to pour into electrolytic cell, and gallium stoste is made to overflow into cooling bath from liquid spill-way, Gallium stoste is extracted by pony pump again and enters head tank inflow dashpot, then electrolytic cell is entered by dashpot, forms one Just entire electrolysis system can be made to operationalize after cycle, so that its automatic cycle is operated, use manpower and material resources sparingly.

Claims (9)

1. a kind of gallium cyclic electrolysis system includes electrolytic cell and cooling bath, pony pump, cooler, head tank, buffering Slot, it is characterised in that:The electrolytic cell and cooling bath, head tank, dashpot are rectangular configuration, and the left end of the electrolytic cell leans on Bottom, which installs, is equipped with discharge port, and the left end upper position of the electrolytic cell is provided with material overflow port, is provided with out on the discharge port Valve is closed, the discharge port is connected with the right end upper position of cooling bath, and temperature alarm is provided on the cooling bath, described Cooling bath is connected with pony pump by pipeline, and the pony pump is connected by pipeline with cooler, and the cooler passes through pipe Road is connected with head tank top left, and the right end upper position of the head tank passes through top surface on the left end of pipeline and dashpot It is connected, the right end upper position of the dashpot is connected by position of keeping right at the top of pipeline and electrolytic cell, the electrolysis Slot bosom left and right directions is provided with intermediate riser shelf, the front and back sides of the intermediate riser shelf and the front and back side plate of electrolytic cell it is interior It is provided with multipair long clamp bar slot and billet card slot on side, long clamping groove plate, the billet card slot are provided on the long clamp bar slot On be provided with stub frid, be provided with electrolytic strip card slot on the stub frid, the long clamp bar slot in top of the electrolytic cell it is upper Side is provided with polylith and parks plate, and described park is provided with yin, yang connection sheet on plate, the medial surface of the yin, yang connection sheet is top Position is provided with rotation screw, and multiple groups of co-clips are provided on the lower end outside face of the yin, yang connection sheet, described two to park Electrolytic strip is provided between plate, the lower end of the electrolytic strip is connected with electrolytic strip card slot, is set on the top side of electrolytic strip It is equipped with connection sheet A, the right end of the connection sheet A is connected together with folder is combined, and the left end of the connection sheet A is provided with connection clip, The multiple connection sheet A is cascaded by connection clip, the left end setting of the last one connection sheet A being cascaded There is total connection sheet, identical group of co-clip, the company being cascaded are provided with in yin, yang connection sheet in total connection sheet The left end of contact pin A is connected together with the combination folder in total connection sheet.
2. a kind of gallium cyclic electrolysis system according to claim 1, it is characterised in that:The electrolytic cell and cooling bath, Head tank, dashpot are rubber material.
3. a kind of gallium cyclic electrolysis system according to claim 1, it is characterised in that:The yin, yang connection sheet is two A L-type sheet iron plate.
4. a kind of gallium cyclic electrolysis system according to claim 1, it is characterised in that:Total connection sheet is concave character type Iron plate, the combination sandwiched are set in the bottom of total connection sheet.
5. a kind of gallium cyclic electrolysis system according to claim 4, it is characterised in that:Described group of co-clip is two L-types The assembly of structure, and organize and be provided with column type semi arch protrusion on the inside of co-clip.
6. a kind of gallium cyclic electrolysis system according to claim 1, it is characterised in that:It is uniformly arranged on the electrolytic strip There are multiple semi arch protrusions.
7. a kind of gallium cyclic electrolysis system according to claim 1, it is characterised in that:The pony pump and cooler it Between pipeline on be provided with three-way interface, the upper top opening of the three-way interface is connected by pipeline with the top surface left end of head tank It connects.
8. a kind of gallium cyclic electrolysis system according to claim 7, it is characterised in that:The three-way interface and cooling It is both provided with switch valve A on the connected pipeline of device, head tank.
9. a kind of gallium cyclic electrolysis system according to claim 1, it is characterised in that:The connection clip is two rectangles Iron plate, and inside is provided with the identical column type semi arch protrusion on the inside of group co-clip, is arranged between the connection clip and connection sheet A There is gasket.
CN201810820545.5A 2018-07-24 2018-07-24 A kind of gallium cyclic electrolysis system Pending CN108642523A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85102460A (en) * 1985-04-01 1986-09-24 山东铝厂 Electrolysis-crystalization method for producing high purity gallium
JPH06192876A (en) * 1992-12-24 1994-07-12 Sumitomo Metal Mining Co Ltd Method for electrolyzing gallium
JP2000144474A (en) * 1998-10-30 2000-05-26 Dowa Mining Co Ltd Method for electrolytic refining gallium and device therefor
CN203904469U (en) * 2014-05-28 2014-10-29 北京有色金属研究总院 Electrolytic bath for preparing high-purity metal
CN107338455A (en) * 2017-09-01 2017-11-10 江西德义半导体科技有限公司 The electrolysis unit and method of a kind of high purity gallium
CN206635087U (en) * 2017-04-06 2017-11-14 佛山市海狮凯尔科技有限公司 A kind of electrolysis mechanism for purified water
CN208685071U (en) * 2018-07-24 2019-04-02 河南海之德高新环保科技有限公司 A kind of gallium cyclic electrolysis system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85102460A (en) * 1985-04-01 1986-09-24 山东铝厂 Electrolysis-crystalization method for producing high purity gallium
JPH06192876A (en) * 1992-12-24 1994-07-12 Sumitomo Metal Mining Co Ltd Method for electrolyzing gallium
JP2000144474A (en) * 1998-10-30 2000-05-26 Dowa Mining Co Ltd Method for electrolytic refining gallium and device therefor
CN203904469U (en) * 2014-05-28 2014-10-29 北京有色金属研究总院 Electrolytic bath for preparing high-purity metal
CN206635087U (en) * 2017-04-06 2017-11-14 佛山市海狮凯尔科技有限公司 A kind of electrolysis mechanism for purified water
CN107338455A (en) * 2017-09-01 2017-11-10 江西德义半导体科技有限公司 The electrolysis unit and method of a kind of high purity gallium
CN208685071U (en) * 2018-07-24 2019-04-02 河南海之德高新环保科技有限公司 A kind of gallium cyclic electrolysis system

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Application publication date: 20181012