CN103820809A - 一种除铜方法 - Google Patents
一种除铜方法 Download PDFInfo
- Publication number
- CN103820809A CN103820809A CN201410071118.3A CN201410071118A CN103820809A CN 103820809 A CN103820809 A CN 103820809A CN 201410071118 A CN201410071118 A CN 201410071118A CN 103820809 A CN103820809 A CN 103820809A
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- CN
- China
- Prior art keywords
- copper
- liquid
- add
- crystalline state
- dispersion agent
- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000010949 copper Substances 0.000 title claims abstract description 80
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 85
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 18
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 8
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 68
- 238000003756 stirring Methods 0.000 claims description 36
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 35
- LVIYYTJTOKJJOC-UHFFFAOYSA-N nickel phthalocyanine Chemical compound [Ni+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 LVIYYTJTOKJJOC-UHFFFAOYSA-N 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 239000006185 dispersion Substances 0.000 claims description 30
- 239000000243 solution Substances 0.000 claims description 28
- RPJAQOVNRDOGAY-UHFFFAOYSA-L copper(1+);sulfite Chemical compound [Cu+].[Cu+].[O-]S([O-])=O RPJAQOVNRDOGAY-UHFFFAOYSA-L 0.000 claims description 27
- 235000010265 sodium sulphite Nutrition 0.000 claims description 25
- 239000011259 mixed solution Substances 0.000 claims description 21
- 239000008399 tap water Substances 0.000 claims description 18
- 235000020679 tap water Nutrition 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 12
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 12
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 11
- 239000002956 ash Substances 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- -1 polyoxyethylene Polymers 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000460 chlorine Substances 0.000 abstract description 4
- 229910052801 chlorine Inorganic materials 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002893 slag Substances 0.000 abstract 4
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410071118.3A CN103820809B (zh) | 2014-02-28 | 2014-02-28 | 一种除铜方法 |
Applications Claiming Priority (1)
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CN201410071118.3A CN103820809B (zh) | 2014-02-28 | 2014-02-28 | 一种除铜方法 |
Publications (2)
Publication Number | Publication Date |
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CN103820809A true CN103820809A (zh) | 2014-05-28 |
CN103820809B CN103820809B (zh) | 2017-03-01 |
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CN201410071118.3A Active CN103820809B (zh) | 2014-02-28 | 2014-02-28 | 一种除铜方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104962949A (zh) * | 2015-06-09 | 2015-10-07 | 中国科学院兰州化学物理研究所 | 一种镍电解阳极液中净化除铜的方法 |
CN108889264A (zh) * | 2018-07-13 | 2018-11-27 | 北京京盛国泰科技有限公司 | 一种吸附分解甲醛的泡沫铜的制备方法 |
CN113061724A (zh) * | 2021-03-09 | 2021-07-02 | 金川集团股份有限公司 | 一种洗脱硫化镍除铜尾料中镍、氯离子的方法 |
CN113151863A (zh) * | 2021-03-18 | 2021-07-23 | 金川集团股份有限公司 | 一种电积生产镍过程中的脱除铜离子的方法 |
CN113981242A (zh) * | 2021-11-05 | 2022-01-28 | 金川集团股份有限公司 | 一种利用活性剂在氯化镍溶液中进行置换沉铜的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1100153A (zh) * | 1994-06-29 | 1995-03-15 | 北京有色冶金设计研究总院 | 镍电解阳极液的除铜方法 |
JPH09249421A (ja) * | 1996-03-14 | 1997-09-22 | Taiheiyo Kinzoku Kk | ニッケル、コバルト混合硫化物の水分除去法 |
CN1598012A (zh) * | 2004-08-30 | 2005-03-23 | 金川集团有限公司 | 一种镍电解液净化除铜方法 |
CN102643990A (zh) * | 2012-05-18 | 2012-08-22 | 南京大学 | 一种螯合树脂去除高纯镍中微量铜的方法 |
-
2014
- 2014-02-28 CN CN201410071118.3A patent/CN103820809B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1100153A (zh) * | 1994-06-29 | 1995-03-15 | 北京有色冶金设计研究总院 | 镍电解阳极液的除铜方法 |
JPH09249421A (ja) * | 1996-03-14 | 1997-09-22 | Taiheiyo Kinzoku Kk | ニッケル、コバルト混合硫化物の水分除去法 |
CN1598012A (zh) * | 2004-08-30 | 2005-03-23 | 金川集团有限公司 | 一种镍电解液净化除铜方法 |
CN102643990A (zh) * | 2012-05-18 | 2012-08-22 | 南京大学 | 一种螯合树脂去除高纯镍中微量铜的方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104962949A (zh) * | 2015-06-09 | 2015-10-07 | 中国科学院兰州化学物理研究所 | 一种镍电解阳极液中净化除铜的方法 |
CN108889264A (zh) * | 2018-07-13 | 2018-11-27 | 北京京盛国泰科技有限公司 | 一种吸附分解甲醛的泡沫铜的制备方法 |
CN113061724A (zh) * | 2021-03-09 | 2021-07-02 | 金川集团股份有限公司 | 一种洗脱硫化镍除铜尾料中镍、氯离子的方法 |
CN113151863A (zh) * | 2021-03-18 | 2021-07-23 | 金川集团股份有限公司 | 一种电积生产镍过程中的脱除铜离子的方法 |
CN113981242A (zh) * | 2021-11-05 | 2022-01-28 | 金川集团股份有限公司 | 一种利用活性剂在氯化镍溶液中进行置换沉铜的方法 |
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CN103820809B (zh) | 2017-03-01 |
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Effective date of registration: 20240205 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Patentee after: Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China Patentee before: Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences |
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