CN103436916A - 一种从低含铜废水中回收精铜的工艺及装置 - Google Patents
一种从低含铜废水中回收精铜的工艺及装置 Download PDFInfo
- Publication number
- CN103436916A CN103436916A CN2013103369687A CN201310336968A CN103436916A CN 103436916 A CN103436916 A CN 103436916A CN 2013103369687 A CN2013103369687 A CN 2013103369687A CN 201310336968 A CN201310336968 A CN 201310336968A CN 103436916 A CN103436916 A CN 103436916A
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- Prior art keywords
- copper
- waste water
- electrolyzer
- low
- low copper
- 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.)
- Granted
Links
- 239000010949 copper Substances 0.000 title claims abstract description 175
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 169
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 169
- 239000002351 wastewater Substances 0.000 title claims abstract description 106
- 238000005516 engineering process Methods 0.000 title abstract description 8
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 28
- 239000000654 additive Substances 0.000 claims abstract description 24
- 230000000996 additive effect Effects 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 44
- 210000002421 cell wall Anatomy 0.000 claims description 33
- 239000007921 spray Substances 0.000 claims description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- -1 polydithio-dipropyl Polymers 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 10
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical class C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 229920000159 gelatin Polymers 0.000 claims description 6
- 239000008273 gelatin Substances 0.000 claims description 6
- 235000019322 gelatine Nutrition 0.000 claims description 6
- 235000011852 gelatine desserts Nutrition 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- ZCYAYDMGVNGKJC-UHFFFAOYSA-N sulfanyl propane-1-sulfonate Chemical class CCCS(=O)(=O)OS ZCYAYDMGVNGKJC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 18
- 229910001385 heavy metal Inorganic materials 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 238000004070 electrodeposition Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000010808 liquid waste Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007714 electro crystallization reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 150000001457 metallic cations Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
Landscapes
- Electrolytic Production Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336968.7A CN103436916B (zh) | 2013-08-05 | 2013-08-05 | 一种从低含铜废水中回收精铜的工艺及装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336968.7A CN103436916B (zh) | 2013-08-05 | 2013-08-05 | 一种从低含铜废水中回收精铜的工艺及装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103436916A true CN103436916A (zh) | 2013-12-11 |
| CN103436916B CN103436916B (zh) | 2015-12-09 |
Family
ID=49690628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336968.7A Active CN103436916B (zh) | 2013-08-05 | 2013-08-05 | 一种从低含铜废水中回收精铜的工艺及装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103436916B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775132A (zh) * | 2015-03-27 | 2015-07-15 | 张家港联合铜业有限公司 | 梯形流电积装置 |
| WO2015162336A1 (en) * | 2014-04-23 | 2015-10-29 | Outotec (Finland) Oy | Method and arrangement for collecting and removal of acid mist from an electrolytic cell |
| WO2017008526A1 (zh) * | 2015-07-15 | 2017-01-19 | 成都虹华环保科技股份有限公司 | 一种棕化废液综合处理系统及方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5670033A (en) * | 1993-04-19 | 1997-09-23 | Electrocopper Products Limited | Process for making copper metal powder, copper oxides and copper foil |
| US20080142374A1 (en) * | 2004-08-17 | 2008-06-19 | The Furukawa Electric Co., Ltd. | Apparatus For Recovery Metal |
| CN103011347A (zh) * | 2012-06-01 | 2013-04-03 | 浙江师范大学 | 一种电解处理含铜电镀废水并回收铜的方法 |
| CN203065293U (zh) * | 2012-12-20 | 2013-07-17 | 昆山美源达环保科技有限公司 | 一种处理pcb加工过程中电镀铜废水的提铜处理装置 |
| CN203382824U (zh) * | 2013-08-05 | 2014-01-08 | 湖南凯天重金属污染治理工程有限公司 | 一种从低含铜废水中回收精铜的装置 |
-
2013
- 2013-08-05 CN CN201310336968.7A patent/CN103436916B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5670033A (en) * | 1993-04-19 | 1997-09-23 | Electrocopper Products Limited | Process for making copper metal powder, copper oxides and copper foil |
| US20080142374A1 (en) * | 2004-08-17 | 2008-06-19 | The Furukawa Electric Co., Ltd. | Apparatus For Recovery Metal |
| CN103011347A (zh) * | 2012-06-01 | 2013-04-03 | 浙江师范大学 | 一种电解处理含铜电镀废水并回收铜的方法 |
| CN203065293U (zh) * | 2012-12-20 | 2013-07-17 | 昆山美源达环保科技有限公司 | 一种处理pcb加工过程中电镀铜废水的提铜处理装置 |
| CN203382824U (zh) * | 2013-08-05 | 2014-01-08 | 湖南凯天重金属污染治理工程有限公司 | 一种从低含铜废水中回收精铜的装置 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015162336A1 (en) * | 2014-04-23 | 2015-10-29 | Outotec (Finland) Oy | Method and arrangement for collecting and removal of acid mist from an electrolytic cell |
| US9732432B2 (en) | 2014-04-23 | 2017-08-15 | Outotec (Finland) Oy | Method and arrangement for collecting and removal of acid mist from an electrolytic cell |
| CN104775132A (zh) * | 2015-03-27 | 2015-07-15 | 张家港联合铜业有限公司 | 梯形流电积装置 |
| WO2017008526A1 (zh) * | 2015-07-15 | 2017-01-19 | 成都虹华环保科技股份有限公司 | 一种棕化废液综合处理系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103436916B (zh) | 2015-12-09 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170417 Address after: 410100 Xingsha Road, Changsha Economic Development Zone, Hunan, No. 15 Patentee after: Aerospace Kay environmental Polytron Technologies Inc Address before: Office building 410000 Hunan city high tech Development Zone Changsha Changsha Lugu Road No. 627 Hunan Changhai Group Holdings Limited 4 floor Patentee before: Hunan Kaitian Heavy Metal Pollution Control Engineering Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190830 Address after: 410100 Xingsha Avenue, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Co-patentee after: Hunan spaceflight kaytian water Co., Ltd. Patentee after: Aerospace Kay environmental Polytron Technologies Inc Address before: 410100 Xingsha Road, Changsha Economic Development Zone, Hunan, No. 15 Patentee before: Aerospace Kay environmental Polytron Technologies Inc |
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