CN109628954B - 一种低品位阳极板生产阴极铜的工艺 - Google Patents
一种低品位阳极板生产阴极铜的工艺 Download PDFInfo
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- CN109628954B CN109628954B CN201811634961.2A CN201811634961A CN109628954B CN 109628954 B CN109628954 B CN 109628954B CN 201811634961 A CN201811634961 A CN 201811634961A CN 109628954 B CN109628954 B CN 109628954B
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- copper
- anode
- nickel
- electrolyte
- polyacrylamide
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000010949 copper Substances 0.000 claims abstract description 147
- 229910052802 copper Inorganic materials 0.000 claims abstract description 134
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000003792 electrolyte Substances 0.000 claims abstract description 55
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 41
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 39
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 29
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 28
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007670 refining Methods 0.000 claims abstract description 25
- 238000011084 recovery Methods 0.000 claims abstract description 23
- 239000013078 crystal Substances 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 17
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 15
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052737 gold Inorganic materials 0.000 claims abstract description 15
- 239000010931 gold Substances 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 229910052709 silver Inorganic materials 0.000 claims abstract description 15
- 239000004332 silver Substances 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 11
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000005011 phenolic resin Substances 0.000 claims abstract description 9
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 9
- 238000005868 electrolysis reaction Methods 0.000 claims description 33
- 239000012452 mother liquor Substances 0.000 claims description 23
- 238000002425 crystallisation Methods 0.000 claims description 22
- 230000008025 crystallization Effects 0.000 claims description 22
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 18
- 239000000047 product Substances 0.000 claims description 18
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 18
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 16
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 229910001431 copper ion Inorganic materials 0.000 claims description 14
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 14
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000001704 evaporation Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000013589 supplement Substances 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 9
- 239000002639 bone cement Substances 0.000 claims description 9
- 239000005018 casein Substances 0.000 claims description 9
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 9
- 235000021240 caseins Nutrition 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004070 electrodeposition Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 239000010970 precious metal Substances 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- 230000001376 precipitating effect Effects 0.000 claims description 5
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 16
- 239000002184 metal Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 28
- 238000007667 floating Methods 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 6
- 230000002354 daily effect Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 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 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- LGRLWUINFJPLSH-UHFFFAOYSA-N methanide Chemical compound [CH3-] LGRLWUINFJPLSH-UHFFFAOYSA-N 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- -1 nickel metals Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
-
- 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
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- 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
实施例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
铜回收率(%) | 99.3 | 99.3 | 99.2 | 98.0 | 95.1 | 99.0 | 98.9 | 99.0 | 99.2 |
镍回收率(%) | 97.4 | 97.3 | 97.2 | 95.7 | 94.4 | 97.2 | 97.1 | 97.2 | 97.2 |
锡富集率(g/L) | 97.2 | 96.9 | 96.9 | 95.2 | 94.0 | 96.8 | 96.7 | 96.8 | 96.9 |
硫酸铜结晶时长(h) | 13.5 | 13.6 | 13.6 | 13.7 | 13.8 | 13.6 | 13.7 | 15 | 13.6 |
电解液漂浮阳极泥(g/L) | 1.8 | 1.9 | 1.9 | 2.3 | 3.2 | 1.9 | 2.2 | 1.9 | 1.9 |
阴极铜品位(%) | 99.96 | 99.95 | 99.95 | 99.82 | 99.2 | 99.95 | 99.90 | 99.94 | 99.95 |
阳极铜表面质量 | 10 | 9.9 | 9.9 | 9.3 | 8 | 9.8 | 9.2 | 9.9 | 9.9 |
阳极泥日处理量(t/d) | 9.7 | 9.7 | 9.7 | 9.6 | 9.6 | 8.6 | 9.6 | 9.6 | 6.2 |
Claims (4)
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CN109628954B true CN109628954B (zh) | 2020-12-15 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110699708A (zh) * | 2019-09-25 | 2020-01-17 | 广西金川有色金属有限公司 | 一种降低电解阴极铜含银的方法 |
CN113279014B (zh) * | 2021-04-25 | 2023-05-05 | 江西铜业(清远)有限公司 | 提升非标阳极板直接装槽生产工艺 |
CN113564637A (zh) * | 2021-06-30 | 2021-10-29 | 河南豫光金铅股份有限公司 | 一种低电流密度电解高砷阳极板的方法 |
CN114460227B (zh) * | 2022-01-12 | 2023-10-31 | 杭州三耐环保科技股份有限公司 | 一种电解液异常监控方法和系统 |
CN114774991B (zh) * | 2022-06-20 | 2022-09-09 | 矿冶科技集团有限公司 | 废铜镍锡合金与废蚀刻液协同处理回收有价金属的方法 |
CN115717253B (zh) * | 2022-11-22 | 2023-10-27 | 江西省金瑞环保科技有限公司 | 一种电解铜的生产方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102492960A (zh) * | 2011-12-30 | 2012-06-13 | 重庆重冶铜业有限公司 | 一种高镍阳极铜板制备阴极铜的方法 |
CN102839390A (zh) * | 2012-08-17 | 2012-12-26 | 致远控股集团有限公司 | 一种低品位黑杂铜电解工艺 |
CN105132945A (zh) * | 2015-09-22 | 2015-12-09 | 太原工业学院 | 一种节能电解精炼铜用复合添加剂 |
CN105695744A (zh) * | 2016-01-28 | 2016-06-22 | 江西自立环保科技有限公司 | 一种多金属全路径全价分离方法 |
CN106591880A (zh) * | 2016-12-13 | 2017-04-26 | 云南锡业股份有限公司铜业分公司 | 一种大尺寸复杂铜阳极板isa电解精炼的方法 |
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- 2018-12-29 CN CN201811634961.2A patent/CN109628954B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102492960A (zh) * | 2011-12-30 | 2012-06-13 | 重庆重冶铜业有限公司 | 一种高镍阳极铜板制备阴极铜的方法 |
CN102839390A (zh) * | 2012-08-17 | 2012-12-26 | 致远控股集团有限公司 | 一种低品位黑杂铜电解工艺 |
CN105132945A (zh) * | 2015-09-22 | 2015-12-09 | 太原工业学院 | 一种节能电解精炼铜用复合添加剂 |
CN105695744A (zh) * | 2016-01-28 | 2016-06-22 | 江西自立环保科技有限公司 | 一种多金属全路径全价分离方法 |
CN106591880A (zh) * | 2016-12-13 | 2017-04-26 | 云南锡业股份有限公司铜业分公司 | 一种大尺寸复杂铜阳极板isa电解精炼的方法 |
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Effective date of registration: 20240423 Address after: 334000, No. 6 Development Avenue, Industrial Park, Chating Town, Guangxin District, Shangrao City, Jiangxi Province Patentee after: Jiangxi Jinye Juxing New Materials Technology Co.,Ltd. Country or region after: China Address before: 334000 Baisha Pioneer Park, chating Town, Shangrao County, Shangrao City, Jiangxi Province Patentee before: JIANGXI XINJINYE INDUSTRIAL Co.,Ltd. Country or region before: China |