CN204474781U - A kind of electrolyzer system device of applicable copper dilution electrodeposition - Google Patents
A kind of electrolyzer system device of applicable copper dilution electrodeposition Download PDFInfo
- Publication number
- CN204474781U CN204474781U CN201420537822.9U CN201420537822U CN204474781U CN 204474781 U CN204474781 U CN 204474781U CN 201420537822 U CN201420537822 U CN 201420537822U CN 204474781 U CN204474781 U CN 204474781U
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- China
- Prior art keywords
- electrolyzer
- acid
- porous
- copper
- electrodeposition
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- 239000010949 copper Substances 0.000 title claims abstract description 52
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 40
- 238000004070 electrodeposition Methods 0.000 title claims abstract description 21
- 239000012895 dilution Substances 0.000 title claims abstract description 12
- 238000010790 dilution Methods 0.000 title claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 23
- 239000002356 single layer Substances 0.000 claims abstract description 13
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 239000008151 electrolyte solution Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 10
- 229910001431 copper ion Inorganic materials 0.000 description 10
- 229910000365 copper sulfate Inorganic materials 0.000 description 5
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides a kind of electrolyzer system device of applicable copper dilution electrodeposition, belongs to comprehensive utilization of resources field.It is made up of header tank, single layer disk distributed pipeline, acid proof pump, acid-resistant pipeline, Porous Cu electrolyzer and reservoir, connected by the corrosion-resistant acid tube of single layer disk distributed pipeline between header tank and Porous Cu electrolyzer, liquid in-out mode takes bottom in and top out substantially.Cu-CATH-1 can be obtained by control flume voltage and electrolyte flow speed in electrodeposition process.The low-cost high-efficiency that the utility model achieves reclaimed copper resource utilizes, and can obtain Cu-CATH-1, promotion prospect is good.
Description
Technical field
The utility model relates to a kind of electrolyzer system device of applicable copper dilution electrodeposition, belongs to resource and environment technical field.
Background technology
Copper is one of important foundation starting material be most widely used in the national economic development, but for a long time, China's copper resource is produced can not meet home consumption demand, and insufficiency of supply-demand is larger, thus the coordinated development of constraint copper industrial chain, need to be balanced by world market.In order to ensure the consumer need of the national economic development to copper products, ensure the supply of copper resource long-term stability and safety, the resource base of compacting copper industrial chain coordinated development further, it is essential to strengthen effectively utilizing of reclaimed copper resource.China Copper supply is made up of two parts, and a part newly produces copper ore concentrates supply, and this part accounts for 68.3% of copper aggregate supply, and another part accounts for 31.7% from reclaimed copper.Along with the continuous increase of following every profession and trade copper consumption, the ratio escheat of reclaimed copper industry can progressively rise.But the level of Chinese reclaimed copper recycle has very large gap compared with abroad, outstanding behaviours is low in industrial concentration, technical equipment is backward, comprehensive energy consumption is high, pollutant emission is serious, utilization of resources rate is low.At present about the recycling of reclaimed copper, generally need first copper scap to be refined into anode copper, be then electrolyzed to produce cathode copper and process again.This technical process is owing to adding electrodeposition operation, and the production cycle is long, and energy consumption and cost higher, particularly electrodeposition operation, for maintaining copper ion concentration in electrolytic solution in process, needs uninterruptedly to supplement copper sulfate, unit copper cost up.
Therefore, the cost that in solution electrolytic process, supplementary copper sulfate brings raises problem has comparatively positive effect to the recycling strengthening reclaimed copper.Based on this, the utility model uses for reference the thought of copper electrodeposition refining, and propose a kind of electrolyzer system device of applicable copper dilution electrodeposition, effective copper sulfate additional process is evaded, and simple to operate, and cost is lower, and commercial introduction application prospect is good.
Summary of the invention
The purpose of this utility model is for the low-cost high-efficiency of secondary copper materials utilizes, and provides a kind of electrolyzer system device of applicable copper dilution electrodeposition.
Above-mentioned purpose implementation procedure is: a kind of electrolyzer system device of applicable copper dilution electrodeposition is made up of header tank, single layer disk distributed pipeline, acid proof pump, acid-resistant pipeline, Porous Cu electrolyzer and reservoir, connected by the corrosion-resistant acid tube of single layer disk distributed pipeline between header tank and Porous Cu electrolyzer, liquid in-out mode takes bottom in and top out substantially.The single layer disk distributed pipeline quantity being wherein attached to high temperature groove is 10-12 root, it is 20-50L/min that acid proof pump controls flow of electrolyte, the single transverse holes distribution number of Porous Cu electrolyzer is 15-65, bore dia is 3-5cm, and electrolyzer the ratio of width to height is (1.5: 1)-(3: 1).Specific implementation process is: copper-bearing waste material is cast into after soluble anode plate through mold technique, Porous Cu electrolyzer and reservoir fill it up with copper sulfate mother liquor, by acid proof pump and acid-resistant pipeline, electrolytic solution is transported to header tank by Lower tank again, high temperature groove enters porous electrolyzer by single layer disk distributed pipeline and forms electrolytic solution closed cycle.Thereafter hang in electrolyzer by positive plate, control certain bath voltage and electric current, positive plate starts to dissolve, and starts copper deposition at negative plate, and in electrolytic solution, copper ion concentration starts to reduce, and negative electrode obtains Cu-CATH-1.After positive plate has dissolved, adjustment tank voltage starts copper electrodeposition operation, in technique, electrolytic solution copper ion concentration reduces rapidly, open the acid proof pump between header tank and Porous Cu electrolyzer, electrolytic solution is pressurizeed by single layer disk distributed pipeline and enters porous electrolyzer, and wash away cathode plate surface with mode of jet, reduce cathode surface concentration polarization to greatest extent and obtain high-quality cathode copper, be down to after 1g/L until copper ion concentration, electrodeposition process completes, continue to use after waste electrolyte adjustment copper ion concentration and acidity, process is discharged without spent acid solution.
Accompanying drawing explanation
Fig. 1 is a kind of electrolyzer system device of applicable copper dilution electrodeposition.
Embodiment
Copper-bearing waste material is cast into after soluble anode plate through mold technique, Porous Cu electrolyzer and reservoir fill it up with copper sulfate mother liquor, by acid proof pump, electrolytic solution is transported to header tank by Lower tank, high temperature groove enters porous electrolyzer by single layer disk distributed pipeline and forms electrolytic solution closed cycle.Thereafter hang in electrolyzer by positive plate, control flume voltage is 0.34V, and positive plate starts to dissolve, and starts copper deposition at negative plate, and in electrolytic solution, copper ion concentration starts to reduce, and negative electrode obtains Cu-CATH-1.After positive plate has dissolved, in electrolytic solution, copper ion concentration is reduced to 36g/L, adjustment tank voltage is that 1.8V starts copper electrodeposition operation, in technique, electrolytic solution copper ion concentration reduces rapidly, open the acid proof pump between header tank and Porous Cu electrolyzer, controlling acid proof pump rotating speed makes electrolyte flow rate be 35L/min, electrolytic solution is pressurizeed by single layer disk distributed pipeline and enters porous electrolyzer, and wash away cathode plate surface with mode of jet, porous electrolyzer the ratio of width to height is 2, width is 1.9 meters, it is 5cm that lateral distribution enters bore dia in bottom of electrolytic tank electrolyte stream, single quantity is 25, be brought down below after 1g/L until copper ion concentration, electrodeposition process completes, electrodeposition gained cathode copper is carried out stripping plate to detect, cathode copper purity is 99.98% and toughness is good, the low-cost high-efficiency of process implementation reclaimed copper resource utilizes, continue to use after waste electrolyte adjustment copper ion concentration and acidity, process is discharged without spent acid solution.
Claims (4)
1. the electrolyzer system device of an applicable copper dilution electrodeposition, be characterised in that it is made up of header tank, single layer disk distributed pipeline, acid proof pump, Porous Cu electrolyzer, acid-resistant pipeline and reservoir, wherein single layer disk distributed pipeline is positioned at header tank electrolyte inside liquid phase middle and upper part, and connect header tank and porous electrolyzer by acid proof pump, porous electrolyzer is connected by acid-resistant pipeline with reservoir, reservoir is connected with acid proof pump by acid-resistant pipeline with header tank, maintains electrolytic solution and becomes closed cycle.
2. the electrolyzer system device of applicable copper dilution electrodeposition according to claim 1, it is characterized in that being connected by the corrosion-resistant acid tube of single layer disk distributed pipeline between header tank and Porous Cu electrolyzer, liquid in-out takes the mode of bottom in and top out.
3. the electrolyzer system device of applicable copper dilution electrodeposition according to claim 2, the corrosion-resistant acid tube of single layer disk distributed pipeline wherein, is characterized in that its quantity is 10-12 root.
4. the electrolyzer system device of applicable copper dilution electrodeposition according to claim 1, Porous Cu electrolytic cell assembly wherein, it is characterized in that its single transverse holes distribution number is 15-65, bore dia is 3-5cm, and electrolyzer the ratio of width to height is (1.5: 1)-(3: 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537822.9U CN204474781U (en) | 2014-09-18 | 2014-09-18 | A kind of electrolyzer system device of applicable copper dilution electrodeposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537822.9U CN204474781U (en) | 2014-09-18 | 2014-09-18 | A kind of electrolyzer system device of applicable copper dilution electrodeposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474781U true CN204474781U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537822.9U Expired - Fee Related CN204474781U (en) | 2014-09-18 | 2014-09-18 | A kind of electrolyzer system device of applicable copper dilution electrodeposition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813462A (en) * | 2021-01-14 | 2021-05-18 | 江苏净拓环保科技有限公司 | Electrolytic tank for recovering copper ions |
| CN115874262A (en) * | 2023-01-13 | 2023-03-31 | 得力(中国-香港)有限公司 | Electropolishing apparatus, system and method |
-
2014
- 2014-09-18 CN CN201420537822.9U patent/CN204474781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813462A (en) * | 2021-01-14 | 2021-05-18 | 江苏净拓环保科技有限公司 | Electrolytic tank for recovering copper ions |
| CN115874262A (en) * | 2023-01-13 | 2023-03-31 | 得力(中国-香港)有限公司 | Electropolishing apparatus, system and method |
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| DD01 | Delivery of document by public notice |
Addressee: Zhu Haitao Document name: Notification of Passing Examination on Formalities |
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| DD01 | Delivery of document by public notice |
Addressee: LONGJI SHIDAI (BEIJING) NEW ENERGY TECHNOLOGY CO., LTD. Document name: Notification of an Office Action Addressee: LONGJI SHIDAI (BEIJING) NEW ENERGY TECHNOLOGY CO., LTD. Document name: Notification of Passing Examination on Formalities |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160121 Address after: 100029 Beijing city Chaoyang District Beitucheng West Road No. 11 building two layer of urban development Patentee after: HUADE XUANLONG NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 100120 room 74, building 1, No. 109 Jiao Tong Street, Xicheng District, Beijing Patentee before: LONGJI SHIDAI (BEIJING) NEW ENERGY TECHNOLOGY CO., LTD. Patentee before: Zhu Haitao Patentee before: HUADE XUANLONG NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Patentee before: World future (Beijing) development in science and technology company limited |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electrolytic tank system/device suitable for copper depletion and electrodeposition Effective date of registration: 20160603 Granted publication date: 20150715 Pledgee: Ping An Bank Ltd Beijing branch Pledgor: HUADE XUANLONG NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Registration number: 2016990000473 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |