CN113186409B - 一种硫酸钴溶液深度除镉的方法 - Google Patents
一种硫酸钴溶液深度除镉的方法 Download PDFInfo
- Publication number
- CN113186409B CN113186409B CN202110476483.2A CN202110476483A CN113186409B CN 113186409 B CN113186409 B CN 113186409B CN 202110476483 A CN202110476483 A CN 202110476483A CN 113186409 B CN113186409 B CN 113186409B
- Authority
- CN
- China
- Prior art keywords
- cadmium
- organic phase
- sulfate solution
- cobalt sulfate
- washing
- 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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Links
- 229910052793 cadmium Inorganic materials 0.000 title claims abstract description 54
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229940044175 cobalt sulfate Drugs 0.000 title claims abstract description 47
- 229910000361 cobalt sulfate Inorganic materials 0.000 title claims abstract description 47
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000012074 organic phase Substances 0.000 claims abstract description 43
- 238000005406 washing Methods 0.000 claims abstract description 31
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 26
- 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 abstract description 12
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 12
- 239000011734 sodium Substances 0.000 claims abstract description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000460 chlorine Substances 0.000 claims abstract description 8
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 8
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 8
- 239000010941 cobalt Substances 0.000 claims abstract description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 8
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims abstract description 8
- 230000002378 acidificating effect Effects 0.000 claims abstract description 7
- 239000003350 kerosene Substances 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 12
- 239000012071 phase Substances 0.000 claims description 10
- 238000007127 saponification reaction Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000005352 clarification Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 239000008346 aqueous phase Substances 0.000 description 5
- XTOOSYPCCZOKMC-UHFFFAOYSA-L [OH-].[OH-].[Co].[Ni++] Chemical compound [OH-].[OH-].[Co].[Ni++] XTOOSYPCCZOKMC-UHFFFAOYSA-L 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- LSSAUVYLDMOABJ-UHFFFAOYSA-N [Mg].[Co] Chemical compound [Mg].[Co] LSSAUVYLDMOABJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0476—Separation of nickel from cobalt
-
- 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
Abstract
Description
Claims (7)
Priority Applications (1)
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CN202110476483.2A CN113186409B (zh) | 2021-04-29 | 2021-04-29 | 一种硫酸钴溶液深度除镉的方法 |
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CN202110476483.2A CN113186409B (zh) | 2021-04-29 | 2021-04-29 | 一种硫酸钴溶液深度除镉的方法 |
Publications (2)
Publication Number | Publication Date |
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CN113186409A CN113186409A (zh) | 2021-07-30 |
CN113186409B true CN113186409B (zh) | 2022-11-25 |
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CN202110476483.2A Active CN113186409B (zh) | 2021-04-29 | 2021-04-29 | 一种硫酸钴溶液深度除镉的方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11343589A (ja) * | 1998-06-01 | 1999-12-14 | Japan Metals & Chem Co Ltd | 高純度コバルトの製造方法 |
JP2006008463A (ja) * | 2004-06-28 | 2006-01-12 | Ise Chemicals Corp | 硫酸コバルト水溶液の製造方法及び水酸化コバルトの製造方法 |
CN106044724A (zh) * | 2016-07-22 | 2016-10-26 | 包头锐博新能源材料有限公司 | 一种硫酸体系除镉的方法 |
CN110066918A (zh) * | 2018-10-22 | 2019-07-30 | 呼伦贝尔驰宏矿业有限公司 | 一种硫酸锌溶液深度处理的系统和方法 |
CN112320856A (zh) * | 2020-11-19 | 2021-02-05 | 湖南新发展农牧科技有限公司 | 一种饲料用硫酸钴的制备方法 |
CN112520790A (zh) * | 2020-11-12 | 2021-03-19 | 四川顺应动力电池材料有限公司 | 一种利用锌冶炼厂有机钴渣生产硫酸钴的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101629240A (zh) * | 2009-07-30 | 2010-01-20 | 浙江华友钴业股份有限公司 | 一种萃取净化钴溶液中镉制取高纯钴溶液的方法 |
CN101974687B (zh) * | 2010-11-02 | 2012-11-07 | 安化金源新材料有限责任公司 | 用含钴废料生产电子级硫酸钴的萃取工艺 |
CN103060555B (zh) * | 2012-12-18 | 2014-07-16 | 浙江华友钴业股份有限公司 | 一种含镉的镍钴溶液净化除镉的方法 |
CN105624429A (zh) * | 2016-02-03 | 2016-06-01 | 广东佳纳能源科技有限公司 | 一种含Cd钴液萃取分离Cd的方法 |
JP6728905B2 (ja) * | 2016-04-05 | 2020-07-22 | 住友金属鉱山株式会社 | 塩化コバルト水溶液の精製方法 |
CN108002408B (zh) * | 2016-10-31 | 2021-06-04 | 湖南金源新材料股份有限公司 | 电池废料制备硫酸镍、锰、锂、钴及四氧化三钴的方法 |
CN109022822A (zh) * | 2018-07-06 | 2018-12-18 | 金川集团股份有限公司 | 一种处理硫酸钴溶液中镍、镉杂质的方法 |
CN109609758B (zh) * | 2018-12-29 | 2022-02-18 | 江苏雄风科技有限公司 | 一种低氯离子高纯硫酸钴的萃取洗涤方法 |
CN110042237A (zh) * | 2019-04-28 | 2019-07-23 | 西北有色金属研究院 | 一种从氯化钴中深度去除镉制备钴的方法 |
CN111778396A (zh) * | 2020-06-17 | 2020-10-16 | 德清县立荣金属粉末有限公司 | 一种硫酸钴溶液净化除镍、镉杂质的方法及净化设备 |
CN112359224B (zh) * | 2020-11-11 | 2022-09-02 | 吉林吉恩镍业股份有限公司 | 一种含镉的镍钴溶液净化除镉的方法 |
-
2021
- 2021-04-29 CN CN202110476483.2A patent/CN113186409B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11343589A (ja) * | 1998-06-01 | 1999-12-14 | Japan Metals & Chem Co Ltd | 高純度コバルトの製造方法 |
JP2006008463A (ja) * | 2004-06-28 | 2006-01-12 | Ise Chemicals Corp | 硫酸コバルト水溶液の製造方法及び水酸化コバルトの製造方法 |
CN106044724A (zh) * | 2016-07-22 | 2016-10-26 | 包头锐博新能源材料有限公司 | 一种硫酸体系除镉的方法 |
CN110066918A (zh) * | 2018-10-22 | 2019-07-30 | 呼伦贝尔驰宏矿业有限公司 | 一种硫酸锌溶液深度处理的系统和方法 |
CN112520790A (zh) * | 2020-11-12 | 2021-03-19 | 四川顺应动力电池材料有限公司 | 一种利用锌冶炼厂有机钴渣生产硫酸钴的方法 |
CN112320856A (zh) * | 2020-11-19 | 2021-02-05 | 湖南新发展农牧科技有限公司 | 一种饲料用硫酸钴的制备方法 |
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Effective date of registration: 20240222 Address after: 737100 No.1 Lanzhou Road, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Salt Co.,Ltd. Country or region after: China Address before: 737100 No.1 Lanzhou Road, Jinchuan District, Jinchang City, Gansu Province Patentee before: Jinchuan Group Nickel Salt Co.,Ltd. Country or region before: China Patentee before: JINCHUAN GROUP Co.,Ltd. |
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