CN100572573C - 从湿法炼锌净液渣中回收铜的方法 - Google Patents
从湿法炼锌净液渣中回收铜的方法 Download PDFInfo
- Publication number
- CN100572573C CN100572573C CNB2007103012161A CN200710301216A CN100572573C CN 100572573 C CN100572573 C CN 100572573C CN B2007103012161 A CNB2007103012161 A CN B2007103012161A CN 200710301216 A CN200710301216 A CN 200710301216A CN 100572573 C CN100572573 C CN 100572573C
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- Prior art keywords
- copper
- acid
- solid
- slag
- reaction
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- 239000010949 copper Substances 0.000 title claims abstract description 113
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 105
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000003818 cinder Substances 0.000 title claims abstract description 13
- 238000009858 zinc metallurgy Methods 0.000 title claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 39
- 239000002893 slag Substances 0.000 claims abstract description 38
- 238000002386 leaching Methods 0.000 claims abstract description 31
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003792 electrolyte Substances 0.000 claims abstract description 21
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 21
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 16
- 229960004643 cupric oxide Drugs 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 56
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000011701 zinc Substances 0.000 claims description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 229910052793 cadmium Inorganic materials 0.000 claims description 18
- 230000035484 reaction time Effects 0.000 claims description 18
- 229910052725 zinc Inorganic materials 0.000 claims description 14
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 10
- DHUMINSFVSBECR-UHFFFAOYSA-N [Co].[Zn].[Cd] Chemical compound [Co].[Zn].[Cd] DHUMINSFVSBECR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052785 arsenic Inorganic materials 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000007795 chemical reaction product Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 10
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 8
- 239000002956 ash Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000003978 infusion fluid Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- VGXRLSBXHVNLSR-UHFFFAOYSA-N [Cd].[Co].[Cu] Chemical compound [Cd].[Co].[Cu] VGXRLSBXHVNLSR-UHFFFAOYSA-N 0.000 description 1
- XKMAKWPZGDBONG-UHFFFAOYSA-N [Co].[Cd] Chemical compound [Co].[Cd] XKMAKWPZGDBONG-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- -1 through detecting Chemical compound 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
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- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007103012161A CN100572573C (zh) | 2007-12-17 | 2007-12-17 | 从湿法炼锌净液渣中回收铜的方法 |
Applications Claiming Priority (1)
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---|---|---|---|
CNB2007103012161A CN100572573C (zh) | 2007-12-17 | 2007-12-17 | 从湿法炼锌净液渣中回收铜的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101220416A CN101220416A (zh) | 2008-07-16 |
CN100572573C true CN100572573C (zh) | 2009-12-23 |
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CNB2007103012161A Active CN100572573C (zh) | 2007-12-17 | 2007-12-17 | 从湿法炼锌净液渣中回收铜的方法 |
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CN (1) | CN100572573C (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101838736B (zh) * | 2010-06-01 | 2011-12-14 | 河南豫光锌业有限公司 | 湿法炼锌系统净液钴渣中有价金属的湿法分离方法 |
CN102010995B (zh) * | 2010-12-29 | 2012-12-19 | 株洲冶炼集团股份有限公司 | 一种湿法炼锌过程提高铜回收率的方法 |
CN102108447B (zh) * | 2011-02-23 | 2013-01-30 | 赤峰中色库博红烨锌业有限公司 | 湿法炼锌净液渣浸出液的除铁砷工艺 |
CN102776374B (zh) * | 2011-05-09 | 2014-02-26 | 深圳市格林美高新技术股份有限公司 | 一种镍镉渣处理方法 |
CN102634668B (zh) * | 2012-05-04 | 2014-07-30 | 昆明理工大学 | 一种湿法炼锌酸洗铜渣免焙烧免蒸发生产硫酸铜的方法 |
CN102851511B (zh) * | 2012-08-29 | 2014-01-08 | 江西自立资源再生有限公司 | 一种降低冶炼烟灰酸浸渣中锌铜含量的方法 |
CN103510108B (zh) * | 2013-10-08 | 2017-02-01 | 铜陵有色金属集团股份有限公司金昌冶炼厂 | 用于长距离输送铜电解液的装置 |
CN104593600B (zh) * | 2014-12-26 | 2017-09-29 | 云南永昌铅锌股份有限公司 | 处理硫酸锌溶液净化后渣的方法 |
CN104947147B (zh) * | 2015-06-24 | 2017-04-12 | 昆明理工大学 | 一种采用框式阳极装置直接电解‑酸浸联合法回收铜钽铌废料中有价金属的方法 |
CN106011466B (zh) * | 2016-05-25 | 2018-01-19 | 白银有色集团股份有限公司 | 一种湿法炼锌过程中提高铜渣品位的方法 |
CA3046131A1 (en) * | 2016-12-22 | 2018-06-28 | Aquafilslo D.O.O. | Method for recovering copper from waste fishing nets |
CN107190154B (zh) * | 2017-03-27 | 2019-05-31 | 西南石油大学 | 一种湿法炼锌新型高效净化工艺 |
CN110079675A (zh) * | 2019-06-10 | 2019-08-02 | 赤峰中色锌业有限公司 | 一种从湿法炼锌净液渣中回收铜的方法 |
CN110195160A (zh) * | 2019-06-10 | 2019-09-03 | 赤峰中色锌业有限公司 | 一种湿法炼锌净液渣的综合回收方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789446A (en) * | 1986-10-09 | 1988-12-06 | Ruhr-Zink Gmbh | Method of processing residues from the hydrometallurgical production of zinc |
-
2007
- 2007-12-17 CN CNB2007103012161A patent/CN100572573C/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789446A (en) * | 1986-10-09 | 1988-12-06 | Ruhr-Zink Gmbh | Method of processing residues from the hydrometallurgical production of zinc |
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CN101220416A (zh) | 2008-07-16 |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Fengchao Inventor after: Zhang Liwen Inventor after: Dai Jianghong Inventor after: Ma Yongtao Inventor after: Li Long Inventor after: Huo Ruilong Inventor after: Cao Yanfeng Inventor after: Feng Guojun Inventor after: Bai Yin Inventor after: Zhang Guozhu Inventor after: Huang Shanyun Inventor before: Wang Fengchao Inventor before: Zhang Liwen Inventor before: Ma Yongtao Inventor before: Li Long Inventor before: Huo Ruilong Inventor before: Cao Yanfeng Inventor before: Feng Guojun Inventor before: Bai Yin Inventor before: Zhang Guozhu Inventor before: Huang Shanyun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG FENGZHAO MA YONGTAO LI LONG HUO RUILONG CAO YANFENG FENG GUOJUN BAI YIN ZHANG GUOZHU HUANG SHANYUN ZHANG LIWEN TO: WANG FENGZHAO MA YONGTAO LI LONG HUO RUILONG CAO YANFENG FENG GUOJUN BAI YIN ZHANG GUOZHU HUANG SHANYUN ZHANG LIWEN DAI JIANGHONG |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Fengchao Inventor after: Zhang Liwen Inventor after: Dai Jianghong Inventor after: Zhang Chunming Inventor after: Ma Yongtao Inventor after: Li Long Inventor after: Huo Ruilong Inventor after: Cao Yanfeng Inventor after: Feng Guojun Inventor after: Bai Yin Inventor after: Zhang Guozhu Inventor after: Huang Shanyun Inventor before: Wang Fengchao Inventor before: Zhang Liwen Inventor before: Dai Jianghong Inventor before: Ma Yongtao Inventor before: Li Long Inventor before: Huo Ruilong Inventor before: Cao Yanfeng Inventor before: Feng Guojun Inventor before: Bai Yin Inventor before: Zhang Guozhu Inventor before: Huang Shanyun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG FENGZHAO MA YONGTAO LI LONG HUO RUILONG CAO YANFENG FENG GUOJUN BAI YIN ZHANG GUOZHU HUANG SHANYUN ZHANG LIWEN DAI JIANGHONG TO: WANG FENGZHAO MA YONGTAO LI LONG HUO RUILONG CAO YANFENG FENG GUOJUN BAI YIN ZHANG GUOZHU HUANG SHANYUN ZHANG LIWEN DAI JIANGHONG ZHANG CHUNMING |
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TR01 | Transfer of patent right |
Effective date of registration: 20170818 Address after: 024000, Hongshan District, the Inner Mongolia Autonomous Region Chifeng Dongcheng office, red flag Road neighborhood 10 Patentee after: Chifeng NFC Zinc Co., Ltd. Address before: 024000 eastern suburbs of Hongshan District, the Inner Mongolia Autonomous Region, Chifeng Patentee before: CNKH |
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TR01 | Transfer of patent right |