CN109371259B - 一种从硫酸锌溶液中去除氯的方法 - Google Patents
一种从硫酸锌溶液中去除氯的方法 Download PDFInfo
- Publication number
- CN109371259B CN109371259B CN201811344853.1A CN201811344853A CN109371259B CN 109371259 B CN109371259 B CN 109371259B CN 201811344853 A CN201811344853 A CN 201811344853A CN 109371259 B CN109371259 B CN 109371259B
- Authority
- CN
- China
- Prior art keywords
- chlorine
- solution
- sulfate solution
- zinc sulfate
- organic phase
- Prior art date
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- 239000000460 chlorine Substances 0.000 title claims abstract description 87
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 87
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 86
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title claims abstract description 47
- 229910000368 zinc sulfate Inorganic materials 0.000 title claims abstract description 43
- 229960001763 zinc sulfate Drugs 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000243 solution Substances 0.000 claims abstract description 82
- 239000012074 organic phase Substances 0.000 claims abstract description 38
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 24
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims abstract description 21
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims abstract description 21
- 229940045803 cuprous chloride Drugs 0.000 claims abstract description 21
- 238000006298 dechlorination reaction Methods 0.000 claims abstract description 21
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims abstract description 18
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229940112669 cuprous oxide Drugs 0.000 claims abstract description 18
- 239000011259 mixed solution Substances 0.000 claims abstract description 18
- 239000000706 filtrate Substances 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 16
- 239000002244 precipitate Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 12
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 12
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 150000001412 amines Chemical class 0.000 claims abstract description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 26
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 21
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 14
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 12
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 12
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 11
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 7
- 235000010265 sodium sulphite Nutrition 0.000 claims description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- 238000005352 clarification Methods 0.000 claims description 6
- 235000010344 sodium nitrate Nutrition 0.000 claims description 6
- 239000004317 sodium nitrate Substances 0.000 claims description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 6
- 235000011152 sodium sulphate Nutrition 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 235000009529 zinc sulphate Nutrition 0.000 claims description 4
- 239000011686 zinc sulphate Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 239000012047 saturated solution Substances 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 16
- 238000011010 flushing procedure Methods 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- -1 chlorine ions Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
-
- 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)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (6)
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CN201811344853.1A CN109371259B (zh) | 2018-11-13 | 2018-11-13 | 一种从硫酸锌溶液中去除氯的方法 |
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CN201811344853.1A CN109371259B (zh) | 2018-11-13 | 2018-11-13 | 一种从硫酸锌溶液中去除氯的方法 |
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CN109371259A CN109371259A (zh) | 2019-02-22 |
CN109371259B true CN109371259B (zh) | 2021-10-15 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111410283A (zh) * | 2020-04-16 | 2020-07-14 | 中国科学院生态环境研究中心 | 一种用于强酸性含铜废水中氯离子去除的药剂及利用其除氯的方法 |
CN112391543B (zh) * | 2020-10-30 | 2022-06-28 | 衡阳市大宇锌业有限公司 | 硫酸锌溶液去除氯用无水乙醇冲洗氯化亚铜沉淀的装置 |
CN112758958B (zh) * | 2020-12-21 | 2023-03-07 | 贵州红星电子材料有限公司 | 一种硫酸钠溶液中氯离子的去除方法 |
CN113526747B (zh) * | 2021-08-30 | 2022-10-11 | 江苏理工学院 | 一种pta残渣高浓度含溴废水高值化利用的方法 |
CN113800677B (zh) * | 2021-09-13 | 2022-08-05 | 江苏理工学院 | 一种含氯离子废水高值化利用制氯化亚铜的方法 |
CN113846354A (zh) * | 2021-10-09 | 2021-12-28 | 六盘水中联工贸实业有限公司 | 一种亚硫酸锌还原净化湿法炼锌电解液除氯方法 |
Family Cites Families (5)
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CN101818262A (zh) * | 2009-12-23 | 2010-09-01 | 株洲冶炼集团股份有限公司 | 一种从硫酸锌溶液中脱除氯的方法 |
CN102071319B (zh) * | 2010-12-16 | 2013-04-10 | 惠州Tcl环境科技有限公司 | 一种利用含银废液生产高纯银的方法 |
AU2013202214B2 (en) * | 2012-06-26 | 2016-04-28 | Metaleach Limited | Method for Leaching Zinc Silicate Ores |
CN103993173B (zh) * | 2014-05-23 | 2017-11-17 | 中国恩菲工程技术有限公司 | 用于氢氧化镍钴除氯的方法 |
CN104562094B (zh) * | 2015-01-20 | 2016-11-16 | 昆明理工恒达科技股份有限公司 | 一种有色金属电积用梯度复合阳极的制备方法 |
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- 2018-11-13 CN CN201811344853.1A patent/CN109371259B/zh active Active
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PB01 | Publication | ||
PB01 | Publication | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of method for removing chlorine from zinc sulfate solution Effective date of registration: 20220915 Granted publication date: 20211015 Pledgee: Hengyang Branch of China Everbright Bank Co.,Ltd. Pledgor: HENGYANG DAYU ZINC INDUSTRY Co.,Ltd. Registration number: Y2022430000083 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20211015 Pledgee: Hengyang Branch of China Everbright Bank Co.,Ltd. Pledgor: HENGYANG DAYU ZINC INDUSTRY Co.,Ltd. Registration number: Y2022430000083 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method for Removing Chlorine from Zinc Sulfate Solution Effective date of registration: 20230926 Granted publication date: 20211015 Pledgee: Hengyang Branch of China Everbright Bank Co.,Ltd. Pledgor: HENGYANG DAYU ZINC INDUSTRY Co.,Ltd. Registration number: Y2023980059149 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211015 Pledgee: Hengyang Branch of China Everbright Bank Co.,Ltd. Pledgor: HENGYANG DAYU ZINC INDUSTRY Co.,Ltd. Registration number: Y2023980059149 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for removing chlorine from zinc sulfate solution Granted publication date: 20211015 Pledgee: Hengyang Branch of China Everbright Bank Co.,Ltd. Pledgor: HENGYANG DAYU ZINC INDUSTRY Co.,Ltd. Registration number: Y2024980042098 |