CN106045140B - 一种铜冶炼污酸控电位选择性分离的方法 - Google Patents
一种铜冶炼污酸控电位选择性分离的方法 Download PDFInfo
- Publication number
- CN106045140B CN106045140B CN201610501946.5A CN201610501946A CN106045140B CN 106045140 B CN106045140 B CN 106045140B CN 201610501946 A CN201610501946 A CN 201610501946A CN 106045140 B CN106045140 B CN 106045140B
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- Prior art keywords
- copper
- current potential
- waste acid
- liquid
- arsenic
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/045—Leaching using electrochemical processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/103—Arsenic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Water Supply & Treatment (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Removal Of Specific Substances (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610501946.5A CN106045140B (zh) | 2016-06-30 | 2016-06-30 | 一种铜冶炼污酸控电位选择性分离的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610501946.5A CN106045140B (zh) | 2016-06-30 | 2016-06-30 | 一种铜冶炼污酸控电位选择性分离的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106045140A CN106045140A (zh) | 2016-10-26 |
CN106045140B true CN106045140B (zh) | 2018-09-11 |
Family
ID=57201312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610501946.5A Expired - Fee Related CN106045140B (zh) | 2016-06-30 | 2016-06-30 | 一种铜冶炼污酸控电位选择性分离的方法 |
Country Status (1)
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CN (1) | CN106045140B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106823238B (zh) * | 2017-02-24 | 2020-02-14 | 中南大学 | 一种硫化砷渣水热稳定固化处理方法 |
CN107447107B (zh) * | 2017-08-23 | 2018-11-09 | 中南大学 | 一种富贵锑控电位分离并回收贱金属的方法 |
CN111875087A (zh) * | 2020-06-12 | 2020-11-03 | 金川集团股份有限公司 | 一种从复杂贵金属废水中去除铜、砷的方法 |
CN112575200A (zh) * | 2020-12-08 | 2021-03-30 | 衢州华友钴新材料有限公司 | 一种用硫化沉淀控电位置换分离反铜锰液中铜锌锰的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105567984A (zh) * | 2016-01-18 | 2016-05-11 | 中南大学 | 一种铜烟灰控电位选择分离的方法 |
CN105648214A (zh) * | 2016-01-18 | 2016-06-08 | 中南大学 | 一种控电位硫化分离溶液中有价金属的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6226235B2 (ja) * | 2013-03-29 | 2017-11-08 | 三菱マテリアル株式会社 | スコロダイトの製造方法 |
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2016
- 2016-06-30 CN CN201610501946.5A patent/CN106045140B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105567984A (zh) * | 2016-01-18 | 2016-05-11 | 中南大学 | 一种铜烟灰控电位选择分离的方法 |
CN105648214A (zh) * | 2016-01-18 | 2016-06-08 | 中南大学 | 一种控电位硫化分离溶液中有价金属的方法 |
Non-Patent Citations (1)
Title |
---|
采用含砷废水沉淀还原法制备三氧化二砷;郑雅杰 等;《中南大学学报(自然科学版)》;20090226;第40卷(第1期);第48-54页 * |
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Publication number | Publication date |
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CN106045140A (zh) | 2016-10-26 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Weifeng Inventor after: Fu Xinxin Inventor after: Deng Xunbo Inventor after: Hu Bin Inventor after: Ling Hongbin Inventor after: Yang Tianzu Inventor after: Chen Lin Inventor after: Zhang Duchao Inventor before: Liu Weifeng Inventor before: Fu Xinxin Inventor before: Deng Xunbo Inventor before: Hu Bin Inventor before: Ling Hongbin Inventor before: Yang Tianzu Inventor before: Chen Lin Inventor before: Zhang Duchao |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20200630 |