CN103806020A - Long-acting (life) composite basket type anode - Google Patents
Long-acting (life) composite basket type anode Download PDFInfo
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- CN103806020A CN103806020A CN201210454007.1A CN201210454007A CN103806020A CN 103806020 A CN103806020 A CN 103806020A CN 201210454007 A CN201210454007 A CN 201210454007A CN 103806020 A CN103806020 A CN 103806020A
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- 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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Abstract
The invention designs a long-acting (life) composite basket type anode by combining two production ways for producing cathode copper from a soluble anode obtained by electrolyzing waste copper and other waste metal basket type anodes and an insoluble anode obtained through wet electrode refining. By adopting the long-acting (life) composite basket type anode, direct electrolysis large-scale production of waste copper and other waste metals can be realized. Meanwhile, a process for making the basket type anode is a novel energy-saving and emission-reducing process, has very high social benefit and economical benefit, and is an innovative process technology for recycling urban waste (metals).
Description
Technical field
A kind of useless composition brass and other waste metals are packed in basket; solvable frame anode and two kinds of technology modes of producing cathode copper of wet method electrodeposition refining insoluble anode combine; composite design goes out long-acting (longevity) compound basket formula anode; the present invention can solve a difficult problem for the Direct Electrolysis large-scale production of useless composition brass and other waste metals; and reduce energy consumption, energy-saving and emission-reduction.
Background technology
As everyone knows, useless composition brass, mineral products copper ore concentrates are impure many, must slightly practice by pyrogenic process, refining two steps remove after impurity wherein and be cast into and have definite shape and can meet the positive plate that electrolysis requires.Before electrolysis, treat that the copper (metal) of refining is cast into the pole plate of definite shape, and just (sun) utmost point of power supply joins, be referred to as anode version; The cathode sheets that negative electrode is produced for kind of plate electrolyzer, and negative (the moon) utmost point of power supply joins, and is referred to as negative plate.When electrorefining, under the effect of external power source, anode dissolution, copper (metal) ion of dissolving migrates to negative electrode at cathode deposition in electrolytic solution, when depositing to certain thickness, is taken out, and is cathode copper (metal).The electrolysis of copper soluble anode, according to different electrodes, current potential electromotive force by means of electrolytic solution, the difference (that is difference of equilibrium potential and polarization) of potential value when electric current passes through, in the time of anode dissolution, be extracted into the anode sludge and separate compared with the element of positive potential is unlikely, element compared with negative potential is not separated out, and separates, thereby produce the Cu-CATH-1 being deposited on negative electrode in electrolytic solution by clean liquid process.But pyrogenic process electrorefining energy consumption is high, environmental pollution is difficult to be controlled.
And useless composition brass basket formula Direct Electrolysis is due to electric force lines distribution inequality, easily cause electricity effect low, anode passivation, difficulty is produced qualified product and be can not form industrial scale.And by dump leaching for copper mine, drill traverse or other Leaching ways, through one section, two sections or multistage leaching, then the copper of low levels in leach liquor (metal) is reached to cupric (metal) concentration that is applicable to electrodeposition requirement through extracting and enriching, the method of direct production electro deposited copper (metal) is electrodeposition method, but electrodeposition method is because power consumption is too high, is more than the several times of electrolytic process current consumption.Meanwhile, electrodeposition method for raw material be mainly mineral products Treating Low-grade Copper Ores.
Summary of the invention
It is high that pyrogenic process adds electrorefining energy consumption, environment is easily polluted, and electrodeposition method power consumption is high, raw material is targeted, because the deficiencies in the prior art, it is a kind of by the basket formula soluble anode mode of copper (metal) soluble anode electrorefining and the two combination of copper (metal) electrowinning with insoluble anode refining mode that main purpose of the present invention is to provide, innovative design goes out " long-acting (longevity) the compound basket formula anode " that useless composition brass (containing other metals) Direct Electrolysis refining is used, realize without smelting loss, few discharge, less energy-consumption, the further electrorefining explained hereafter of New Regenerated non-ferrous metal copper resource mode cheaply, thereby recycle the cathode copper that output is qualified (containing other metals).And the application of accomplishing scale production.
Accompanying drawing explanation
Fig. 1 is chloride plate of the present invention; Fig. 2 is plastics housing of the present invention; Fig. 3 is plastic filter screen plate of the present invention; Fig. 4 is the combined plastic frame that packs plate formation copper scrap (metal) feed bin into; Fig. 5 is the compound basket formula anode that packs chloride plate into; The compound basket of Fig. 6 long-acting (longevity) formula anode front view.
embodiment
1. insoluble chloride plate both can be used as a basket conducting electrode for formula anode, useless composition brass (metal) material that can pack at plastic crate again changes considerable influence and uses as insoluble anode in the time that electrolysis is carried out, electrolysis, electrolytic deposition process are normally carried out in the same old way, and imitate the smooth cathode copper of output under low power consumption condition at high electricity.2. filled the various plastic filter screen plate of filter screen, inserted plastic crate both sides and formed copper scrap (metal) feed bin.3. insoluble lead anode packs the outer basket of plastics middle part into, and the space between pole plate both sides and filter screen plate forms feed bin, forms Sustainable Production, Reusability, the compound basket formula anode of the direct one-step electrolysis of easy-to-maintain long-acting (longevity) copper scrap.4. compound basket of formula anode and cathode combination are put into electrolyzer, feed bin packs pretreated copper scrap material (containing other eletrolyzable metalliferous materials) into, can form the directly compound basket formula anode production line of one-step electrolysis of copper scrap (containing other eletrolyzable metals) that industrial scale can be adjusted arbitrarily.
Claims (4)
1. " long-acting (longevity) compound basket formula anode " of insoluble lead anode and the compound formation of basket formula soluble anode is in composition brass Direct Electrolysis and the application containing other scrap metal Direct Electrolysis of giving up.
2. copper scrap (metal) feed bin is dismantled and assembled not yielding, damaged.
3. filter screen plate can adopt metal and nonmetal filter screen.
4. copper scrap (metal) feed bin also can not fill filter screen plate and the use of the various plastic crate in the hole of directly punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454007.1A CN103806020A (en) | 2012-11-14 | 2012-11-14 | Long-acting (life) composite basket type anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454007.1A CN103806020A (en) | 2012-11-14 | 2012-11-14 | Long-acting (life) composite basket type anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103806020A true CN103806020A (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210454007.1A Pending CN103806020A (en) | 2012-11-14 | 2012-11-14 | Long-acting (life) composite basket type anode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103806020A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270488A (en) * | 2007-03-20 | 2008-09-24 | 日矿金属株式会社 | Ineligible cathode panel sorting device and method |
| CN202755076U (en) * | 2012-09-07 | 2013-02-27 | 胡桂生 | Long-term (service life) composite basket type anode |
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2012
- 2012-11-14 CN CN201210454007.1A patent/CN103806020A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270488A (en) * | 2007-03-20 | 2008-09-24 | 日矿金属株式会社 | Ineligible cathode panel sorting device and method |
| CN202755076U (en) * | 2012-09-07 | 2013-02-27 | 胡桂生 | Long-term (service life) composite basket type anode |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |