CN1318619C - 一种钴电解液的除铜方法 - Google Patents
一种钴电解液的除铜方法 Download PDFInfo
- Publication number
- CN1318619C CN1318619C CNB2004100568957A CN200410056895A CN1318619C CN 1318619 C CN1318619 C CN 1318619C CN B2004100568957 A CNB2004100568957 A CN B2004100568957A CN 200410056895 A CN200410056895 A CN 200410056895A CN 1318619 C CN1318619 C CN 1318619C
- Authority
- CN
- China
- Prior art keywords
- cobalt
- copper
- cos
- electrolytic solution
- thiosulfuric acid
- 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 - Fee Related
Links
- 239000010949 copper Substances 0.000 title claims abstract description 101
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 98
- 239000010941 cobalt Substances 0.000 title claims abstract description 98
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 80
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000008151 electrolyte solution Substances 0.000 title claims description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 46
- 230000035484 reaction time Effects 0.000 claims abstract description 17
- 238000001556 precipitation Methods 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 8
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 36
- 239000000243 solution Substances 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001476 alcoholic effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005868 electrolysis reaction Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 abstract 7
- JUDQOQFKZHGHGW-UHFFFAOYSA-L cobalt(2+);dioxido-oxo-sulfanylidene-$l^{6}-sulfane Chemical compound [Co+2].[O-]S([O-])(=O)=S JUDQOQFKZHGHGW-UHFFFAOYSA-L 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 14
- -1 sulfur thiosulfuric acid cobalt Chemical compound 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- 239000011734 sodium Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- RYTYSMSQNNBZDP-UHFFFAOYSA-N cobalt copper Chemical compound [Co].[Cu] RYTYSMSQNNBZDP-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 150000003839 salts Chemical group 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- RZBAKAIWJVLOLI-UHFFFAOYSA-J [Ba+2].S(=S)(=O)([O-])[O-].[Ba+2].S(=S)(=O)([O-])[O-] Chemical compound [Ba+2].S(=S)(=O)([O-])[O-].[Ba+2].S(=S)(=O)([O-])[O-] RZBAKAIWJVLOLI-UHFFFAOYSA-J 0.000 description 3
- WPFFNMCUJMLNLU-UHFFFAOYSA-L copper sodium sulfite Chemical compound S(=O)([O-])[O-].[Cu+2].[Na+] WPFFNMCUJMLNLU-UHFFFAOYSA-L 0.000 description 3
- AQMRBJNRFUQADD-UHFFFAOYSA-N copper(I) sulfide Chemical compound [S-2].[Cu+].[Cu+] AQMRBJNRFUQADD-UHFFFAOYSA-N 0.000 description 3
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 3
- 239000006166 lysate Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910001429 cobalt ion Inorganic materials 0.000 description 2
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 2
- WIVXEZIMDUGYRW-UHFFFAOYSA-L copper(i) sulfate Chemical compound [Cu+].[Cu+].[O-]S([O-])(=O)=O WIVXEZIMDUGYRW-UHFFFAOYSA-L 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- KYLIZBIRMBGUOP-UHFFFAOYSA-N Anetholtrithion Chemical group C1=CC(OC)=CC=C1C1=CC(=S)SS1 KYLIZBIRMBGUOP-UHFFFAOYSA-N 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- INPLXZPZQSLHBR-UHFFFAOYSA-N cobalt(2+);sulfide Chemical compound [S-2].[Co+2] INPLXZPZQSLHBR-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229940006280 thiosulfate ion Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Cu2+∶S2O3 2(摩尔比) | 1∶16 | 1∶12 | 1∶10 | 1∶8 | 1∶6 |
除铜后液(g/L) | 0.0016 | 0.00175 | 0.0018 | 0.002 | 0.0044 |
T(min) | 15 | 20 | 30 | 40 | 50 |
除铜后液(g/L) | 0.018 | 0.005 | 0.002 | 0.0018 | 0.0018 |
反应温度(℃) | 60 | 70 | 90 | 煮沸 |
除铜后液(g/L ) | 0.034 | 0.002 | 0.0018 | 0.0017 |
PH值 | 0.5 | 1.0 | 2.0 |
除铜后液(g/L) | 0.0017 | 0.0019 | 0.002 |
溶液含钴(g/L) | 55 | 75 | 85 | 95 | 100以上 |
除铜后含钴(g/L) | 58.1 | 77 | 91.6 | 106.4 | 118.9 |
除铜后液Cu(g/L) | 0.001 | 0.0012 | 0.0016 | 0.0018 | 0.0055 |
搅拌速度 | 速度较快(约>200转/分) | 速度慢(约100-200转/分) |
除铜后液Cu2+(g/L) | 0.0022 | 0.0025 |
硫代硫酸钴溶液(g/L) | 95 | 98 | 110 | 115 | 117 | 118 |
除铜率% | 97% | 97.6% | 98% | 98.3% | 84% | 83% |
名称 | 硫化钠除铜 | 本发明除铜剂 |
渣量(干) | 200kg/TCo | 2.10kg/TCo |
渣含钴(%) | 28.0 | 0.925 |
同收率(%) | 98.70 | 99.58 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100568957A CN1318619C (zh) | 2004-08-30 | 2004-08-30 | 一种钴电解液的除铜方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100568957A CN1318619C (zh) | 2004-08-30 | 2004-08-30 | 一种钴电解液的除铜方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1598013A CN1598013A (zh) | 2005-03-23 |
CN1318619C true CN1318619C (zh) | 2007-05-30 |
Family
ID=34666220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100568957A Expired - Fee Related CN1318619C (zh) | 2004-08-30 | 2004-08-30 | 一种钴电解液的除铜方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1318619C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102162031B (zh) * | 2011-04-11 | 2012-09-05 | 山东交通职业学院 | 一种钴电解液的除铁方法 |
CN106910875B (zh) * | 2017-03-06 | 2019-10-11 | 常州大学 | 一种用于锂硫电池的CuS/Cu2S/S三元复合材料的制备方法 |
CN109609768A (zh) * | 2018-12-28 | 2019-04-12 | 武汉工程大学 | 一种低品位含铜钴硫酸渣的综合利用方法 |
CN111617779A (zh) * | 2020-07-19 | 2020-09-04 | 河南科技大学 | 一种紫外光辐射分解钴电解液中的铜制备Cu2S光催化剂的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115338A (zh) * | 1994-07-18 | 1996-01-24 | 西安建筑科技大学 | 一种从镍或钴的酸性溶液中除铜的方法 |
EP0704567A1 (en) * | 1994-09-28 | 1996-04-03 | ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. | Improvement in an unbalance preventing arrangement for clothes washing machines |
CN1193660A (zh) * | 1998-01-07 | 1998-09-23 | 四川铜镍有限责任公司成都电冶厂 | 一种去除镍、钴溶液中的铜的方法 |
JP2004010929A (ja) * | 2002-06-05 | 2004-01-15 | Nikko Materials Co Ltd | スクラップからのコバルトの回収方法 |
-
2004
- 2004-08-30 CN CNB2004100568957A patent/CN1318619C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115338A (zh) * | 1994-07-18 | 1996-01-24 | 西安建筑科技大学 | 一种从镍或钴的酸性溶液中除铜的方法 |
EP0704567A1 (en) * | 1994-09-28 | 1996-04-03 | ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. | Improvement in an unbalance preventing arrangement for clothes washing machines |
CN1193660A (zh) * | 1998-01-07 | 1998-09-23 | 四川铜镍有限责任公司成都电冶厂 | 一种去除镍、钴溶液中的铜的方法 |
JP2004010929A (ja) * | 2002-06-05 | 2004-01-15 | Nikko Materials Co Ltd | スクラップからのコバルトの回収方法 |
Non-Patent Citations (1)
Title |
---|
用月桂稀酸除去钴浸液中的铜 李正根等,稀有金属和硬质合金,第1期 1993 * |
Also Published As
Publication number | Publication date |
---|---|
CN1598013A (zh) | 2005-03-23 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lanzhou Jinchuan metal material technology Co.,Ltd. Assignor: Jinchuan Group Co.,Ltd. Contract record no.: 2010990000491 Denomination of invention: Process for removing copper of cobalt electrolytic solution Granted publication date: 20070530 License type: Exclusive License Open date: 20050323 Record date: 20100706 |
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Owner name: LANZHOU JINCHUAN NEW MATERIALS TECHNOLOGY CO., LTD Free format text: FORMER OWNER: JINCHUAN GROUP CORP., LTD. Effective date: 20110212 |
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Free format text: CORRECT: ADDRESS; FROM: 737103 JINCHUAN GROUP CO., LTD., JINCHANG CITY, GANSU PROVINCE TO: 730101 JINCHUAN SCIENCE AND TECHNOLOGY PARK, ECONOMIC DEVELOPMENT ZONE, HEPING, LANZHOU CITY, GANSU PROVINCE |
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Effective date of registration: 20110212 Address after: 730101 Lanzhou economic and Technological Development Zone, Gansu, Jinchuan science and Technology Park Patentee after: LANZHOU JINCHUAN ADVANGCED MATERIALS TECHNOLOGY Co.,Ltd. Address before: 737103 Jinchang City, Gansu province Jinchuan Group Ltd Patentee before: Jinchuan Group Co.,Ltd. |
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