CN110662857A - 电解铜的制造方法 - Google Patents
电解铜的制造方法 Download PDFInfo
- Publication number
- CN110662857A CN110662857A CN201880034523.4A CN201880034523A CN110662857A CN 110662857 A CN110662857 A CN 110662857A CN 201880034523 A CN201880034523 A CN 201880034523A CN 110662857 A CN110662857 A CN 110662857A
- Authority
- CN
- China
- Prior art keywords
- copper
- electrolytic
- concentration
- anode
- electrolyte
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 239000010949 copper Substances 0.000 title claims abstract description 91
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 89
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 50
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 27
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 115
- 229910052759 nickel Inorganic materials 0.000 abstract description 15
- 239000003792 electrolyte Substances 0.000 description 27
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- 238000007670 refining Methods 0.000 description 13
- 229910001220 stainless steel Inorganic materials 0.000 description 11
- 239000010935 stainless steel Substances 0.000 description 10
- 229910052787 antimony Inorganic materials 0.000 description 7
- 229910052785 arsenic Inorganic materials 0.000 description 7
- 229910052797 bismuth Inorganic materials 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 6
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- AFHJQYHRLPMKHU-XXWVOBANSA-N Aloin Natural products O=C1c2c(O)cc(CO)cc2[C@H]([C@H]2[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O2)c2c1c(O)ccc2 AFHJQYHRLPMKHU-XXWVOBANSA-N 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- CPUHNROBVJNNPW-UHFFFAOYSA-N aloin A Natural products OC1C(O)C(O)C(CO)OC1OC1C2=CC(CO)=CC(O)=C2C(=O)C2=C(O)C=CC=C21 CPUHNROBVJNNPW-UHFFFAOYSA-N 0.000 description 1
- AFHJQYHRLPMKHU-WEZNYRQKSA-N aloin B Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1[C@H]1C2=CC(CO)=CC(O)=C2C(=O)C2=C(O)C=CC=C21 AFHJQYHRLPMKHU-WEZNYRQKSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- AFHJQYHRLPMKHU-UHFFFAOYSA-N isobarbaloin Natural products OC1C(O)C(O)C(CO)OC1C1C2=CC(CO)=CC(O)=C2C(=O)C2=C(O)C=CC=C21 AFHJQYHRLPMKHU-UHFFFAOYSA-N 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- RRIWRJBSCGCBID-UHFFFAOYSA-L nickel sulfate hexahydrate Chemical compound O.O.O.O.O.O.[Ni+2].[O-]S([O-])(=O)=O RRIWRJBSCGCBID-UHFFFAOYSA-L 0.000 description 1
- 229940116202 nickel sulfate hexahydrate Drugs 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000002699 waste material Substances 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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-229662 | 2017-11-29 | ||
| JP2017229662 | 2017-11-29 | ||
| JP2018-167944 | 2018-09-07 | ||
| JP2018167944A JP6816076B2 (ja) | 2017-11-29 | 2018-09-07 | 電気銅の製造方法 |
| PCT/JP2018/043288 WO2019107287A1 (ja) | 2017-11-29 | 2018-11-22 | 電気銅の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110662857A true CN110662857A (zh) | 2020-01-07 |
Family
ID=66976177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880034523.4A Pending CN110662857A (zh) | 2017-11-29 | 2018-11-22 | 电解铜的制造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6816076B2 (ja) |
| CN (1) | CN110662857A (ja) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012082505A (ja) * | 2010-09-13 | 2012-04-26 | Pan Pacific Copper Co Ltd | 転炉スラグの処理方法及び銅の製錬方法 |
| JP2012092417A (ja) * | 2010-09-29 | 2012-05-17 | Pan Pacific Copper Co Ltd | 転炉スラグの処理方法及び銅の製錬方法 |
| JP2014145093A (ja) * | 2013-01-28 | 2014-08-14 | Sumitomo Metal Mining Co Ltd | 電解液の給液装置および給液方法 |
| CN104233370A (zh) * | 2014-09-02 | 2014-12-24 | 肇庆市飞南金属有限公司 | 一种利用含铜污泥生产电解铜的方法 |
-
2018
- 2018-09-07 JP JP2018167944A patent/JP6816076B2/ja active Active
- 2018-11-22 CN CN201880034523.4A patent/CN110662857A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012082505A (ja) * | 2010-09-13 | 2012-04-26 | Pan Pacific Copper Co Ltd | 転炉スラグの処理方法及び銅の製錬方法 |
| JP2012092417A (ja) * | 2010-09-29 | 2012-05-17 | Pan Pacific Copper Co Ltd | 転炉スラグの処理方法及び銅の製錬方法 |
| JP2014145093A (ja) * | 2013-01-28 | 2014-08-14 | Sumitomo Metal Mining Co Ltd | 電解液の給液装置および給液方法 |
| CN104233370A (zh) * | 2014-09-02 | 2014-12-24 | 肇庆市飞南金属有限公司 | 一种利用含铜污泥生产电解铜的方法 |
Non-Patent Citations (6)
| Title |
|---|
| 上海冶炼厂: "铜电解采用高电流密度生产实践 ", 《有色金属(冶炼部分)》 * |
| 云正宽等: "《冶金工程设计 工艺设计》", 30 June 2006, 冶金工业出版社 * |
| 编写组: "《铜铅锌冶炼设计参考资料》", 31 July 1978, 冶金工业出版社 * |
| 许惟玲等: "影响铜电解电流密度提高的主要因素 ", 《河南冶金》 * |
| 邹学功等: "铜电解液的净化 ", 《有色冶炼》 * |
| 钟文泉等: "电流密度对阴极铜质量的影响 ", 《资源再生》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6816076B2 (ja) | 2021-01-20 |
| JP2019099908A (ja) | 2019-06-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231114 Address after: Tokyo, Japan Applicant after: JX Metal Smelting Co.,Ltd. Address before: Tokyo, Japan Applicant before: PAN PACIFIC COPPER Co.,Ltd. |
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| TA01 | Transfer of patent application right |