JPH034629B2 - - Google Patents
Info
- Publication number
- JPH034629B2 JPH034629B2 JP62034434A JP3443487A JPH034629B2 JP H034629 B2 JPH034629 B2 JP H034629B2 JP 62034434 A JP62034434 A JP 62034434A JP 3443487 A JP3443487 A JP 3443487A JP H034629 B2 JPH034629 B2 JP H034629B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- electrolytic copper
- desilvering
- anode
- electrolytic
- 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.)
- Expired - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 25
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 239000010949 copper Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000005868 electrolysis reaction Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- HLLSOEKIMZEGFV-UHFFFAOYSA-N 4-(dibutylsulfamoyl)benzoic acid Chemical compound CCCCN(CCCC)S(=O)(=O)C1=CC=C(C(O)=O)C=C1 HLLSOEKIMZEGFV-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005406 washing Methods 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
Landscapes
- Electrolytic Production Of Metals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62034434A JPS63203784A (ja) | 1987-02-19 | 1987-02-19 | 高純度電気銅の製造方法 |
| US07/080,336 US4792369A (en) | 1987-02-19 | 1987-07-30 | Copper wires used for transmitting sounds or images |
| US07/237,492 US4874436A (en) | 1987-02-19 | 1988-08-26 | Method for producing high purity electrolytic copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62034434A JPS63203784A (ja) | 1987-02-19 | 1987-02-19 | 高純度電気銅の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63203784A JPS63203784A (ja) | 1988-08-23 |
| JPH034629B2 true JPH034629B2 (fr) | 1991-01-23 |
Family
ID=12414115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62034434A Granted JPS63203784A (ja) | 1987-02-19 | 1987-02-19 | 高純度電気銅の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63203784A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9783904B2 (en) | 2012-06-14 | 2017-10-10 | Mitsubishi Materials Corporation | High-purity electrolytic copper and electrolytic refining method thereof |
| KR20210023678A (ko) * | 2019-08-23 | 2021-03-04 | 광저우 인스티튜트 오브 에너지 콘버전, 차이니즈 아카데미 오브 사이언시즈 | 새로운 유기고형폐기물 열분해 가스화로 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4750112B2 (ja) * | 2005-06-15 | 2011-08-17 | Ｊｘ日鉱日石金属株式会社 | 超高純度銅及びその製造方法並びに超高純度銅からなるボンディングワイヤ |
| JP5016410B2 (ja) * | 2007-08-03 | 2012-09-05 | Ｄｏｗａメタルマイン株式会社 | 銅溶解液の浄液方法及び銅の製造方法 |
| JP2023029573A (ja) * | 2017-06-01 | 2023-03-03 | 三菱マテリアル株式会社 | 高純度電気銅 |
| JP7454329B2 (ja) * | 2017-06-01 | 2024-03-22 | 三菱マテリアル株式会社 | 高純度電気銅板 |
| CN110382743B (zh) * | 2017-06-01 | 2022-04-08 | 三菱综合材料株式会社 | 高纯度电解铜 |
| US11753733B2 (en) | 2017-06-01 | 2023-09-12 | Mitsubishi Materials Corporation | Method for producing high-purity electrolytic copper |
| CN114293227A (zh) * | 2021-12-16 | 2022-04-08 | 虹华科技股份有限公司 | 一种航天航空用高纯铜产品的加工工艺 |
-
1987
- 1987-02-19 JP JP62034434A patent/JPS63203784A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9783904B2 (en) | 2012-06-14 | 2017-10-10 | Mitsubishi Materials Corporation | High-purity electrolytic copper and electrolytic refining method thereof |
| KR20210023678A (ko) * | 2019-08-23 | 2021-03-04 | 광저우 인스티튜트 오브 에너지 콘버전, 차이니즈 아카데미 오브 사이언시즈 | 새로운 유기고형폐기물 열분해 가스화로 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63203784A (ja) | 1988-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |