CN106745195A - 硫酸锌及氧化锌的闭路循环制备新工艺 - Google Patents
硫酸锌及氧化锌的闭路循环制备新工艺 Download PDFInfo
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- CN106745195A CN106745195A CN201710043280.8A CN201710043280A CN106745195A CN 106745195 A CN106745195 A CN 106745195A CN 201710043280 A CN201710043280 A CN 201710043280A CN 106745195 A CN106745195 A CN 106745195A
- Authority
- CN
- China
- Prior art keywords
- zinc
- zinc sulfate
- liquid
- zinc oxide
- sulfate
- 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.)
- Granted
Links
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 100
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title claims abstract description 68
- 229960001763 zinc sulfate Drugs 0.000 title claims abstract description 66
- 229910000368 zinc sulfate Inorganic materials 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 50
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000002386 leaching Methods 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 14
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 14
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 239000010808 liquid waste Substances 0.000 claims abstract description 11
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 239000012452 mother liquor Substances 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 7
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 claims abstract description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- 238000002425 crystallisation Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 230000008025 crystallization Effects 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 6
- 238000003837 high-temperature calcination Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 230000004087 circulation Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical group [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 claims description 5
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 4
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 239000011667 zinc carbonate Substances 0.000 claims description 4
- 235000004416 zinc carbonate Nutrition 0.000 claims description 4
- 229910000010 zinc carbonate Inorganic materials 0.000 claims description 4
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- PLZFHNWCKKPCMI-UHFFFAOYSA-N cadmium copper Chemical compound [Cu].[Cd] PLZFHNWCKKPCMI-UHFFFAOYSA-N 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000012858 packaging process Methods 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000003763 carbonization Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- WJEIYVAPNMUNIU-UHFFFAOYSA-N [Na].OC(O)=O Chemical compound [Na].OC(O)=O WJEIYVAPNMUNIU-UHFFFAOYSA-N 0.000 claims 1
- KQAVKCSHQWPKFS-UHFFFAOYSA-L azanium zinc hydrogen sulfate sulfate Chemical compound S(=O)(=O)([O-])[O-].[Zn+2].S(=O)(=O)([O-])O.[NH4+] KQAVKCSHQWPKFS-UHFFFAOYSA-L 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 25
- 239000002351 wastewater Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- WQSRXNAKUYIVET-UHFFFAOYSA-N sulfuric acid;zinc Chemical compound [Zn].OS(O)(=O)=O WQSRXNAKUYIVET-UHFFFAOYSA-N 0.000 description 2
- 230000001839 systemic circulation Effects 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002895 emetic Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 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
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- -1 wherein Chemical compound 0.000 description 1
- RNZCSKGULNFAMC-UHFFFAOYSA-L zinc;hydrogen sulfate;hydroxide Chemical compound O.[Zn+2].[O-]S([O-])(=O)=O RNZCSKGULNFAMC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201710043280.8A CN106745195B (zh) | 2017-01-21 | 2017-01-21 | 硫酸锌及氧化锌的闭路循环制备新工艺 |
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CN201710043280.8A CN106745195B (zh) | 2017-01-21 | 2017-01-21 | 硫酸锌及氧化锌的闭路循环制备新工艺 |
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CN106745195A true CN106745195A (zh) | 2017-05-31 |
CN106745195B CN106745195B (zh) | 2018-06-08 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110451556A (zh) * | 2019-08-22 | 2019-11-15 | 李道斌 | 一种次氧化锌、硫酸锌以及纳米氧化锌的生产工艺 |
CN110482592A (zh) * | 2019-08-19 | 2019-11-22 | 西北矿冶研究院 | 一种用炼钢烟灰制取纳米氧化锌的工艺 |
CN112390281A (zh) * | 2020-10-30 | 2021-02-23 | 冉国庆 | 一种从纤维素氨基甲酸酯(cc)纤维凝固浴中回收氧化锌的方法及应用 |
CN113277547A (zh) * | 2021-05-11 | 2021-08-20 | 湖南博一环保科技有限公司 | 一种利用低锌物料生产硫酸锌的方法 |
CN115710011A (zh) * | 2022-11-30 | 2023-02-24 | 中冶瑞木新能源科技有限公司 | 从镍钴除杂萃取反萃锌液中回收制备碱式碳酸锌的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1321783A (zh) * | 2001-06-22 | 2001-11-14 | 黄查清 | 菱锌矿制取高纯氧化锌的方法 |
CN103145174A (zh) * | 2012-06-25 | 2013-06-12 | 唐山海港合缘锌业有限公司 | 一种利用低品位含锌矿物生产氧化锌的方法 |
CN103818945A (zh) * | 2013-11-15 | 2014-05-28 | 洛阳市蓝天化工科技有限公司 | 一种高效氧化锌的生产方法 |
CN104671278A (zh) * | 2015-02-10 | 2015-06-03 | 济源市鲁泰纳米材料有限公司 | 高活性纳米氧化锌的制备方法 |
CN105692683A (zh) * | 2016-03-17 | 2016-06-22 | 安徽颖达锌业发展有限公司 | 一种超细氧化锌生产工艺 |
CN106241857A (zh) * | 2016-08-18 | 2016-12-21 | 江苏万祥锌业有限公司 | 一种纳米氧化锌制备工艺 |
-
2017
- 2017-01-21 CN CN201710043280.8A patent/CN106745195B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1321783A (zh) * | 2001-06-22 | 2001-11-14 | 黄查清 | 菱锌矿制取高纯氧化锌的方法 |
CN103145174A (zh) * | 2012-06-25 | 2013-06-12 | 唐山海港合缘锌业有限公司 | 一种利用低品位含锌矿物生产氧化锌的方法 |
CN103818945A (zh) * | 2013-11-15 | 2014-05-28 | 洛阳市蓝天化工科技有限公司 | 一种高效氧化锌的生产方法 |
CN104671278A (zh) * | 2015-02-10 | 2015-06-03 | 济源市鲁泰纳米材料有限公司 | 高活性纳米氧化锌的制备方法 |
CN105692683A (zh) * | 2016-03-17 | 2016-06-22 | 安徽颖达锌业发展有限公司 | 一种超细氧化锌生产工艺 |
CN106241857A (zh) * | 2016-08-18 | 2016-12-21 | 江苏万祥锌业有限公司 | 一种纳米氧化锌制备工艺 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110482592A (zh) * | 2019-08-19 | 2019-11-22 | 西北矿冶研究院 | 一种用炼钢烟灰制取纳米氧化锌的工艺 |
CN110451556A (zh) * | 2019-08-22 | 2019-11-15 | 李道斌 | 一种次氧化锌、硫酸锌以及纳米氧化锌的生产工艺 |
CN110451556B (zh) * | 2019-08-22 | 2022-02-25 | 李道斌 | 一种次氧化锌、硫酸锌以及纳米氧化锌的生产工艺 |
CN112390281A (zh) * | 2020-10-30 | 2021-02-23 | 冉国庆 | 一种从纤维素氨基甲酸酯(cc)纤维凝固浴中回收氧化锌的方法及应用 |
CN113277547A (zh) * | 2021-05-11 | 2021-08-20 | 湖南博一环保科技有限公司 | 一种利用低锌物料生产硫酸锌的方法 |
CN113277547B (zh) * | 2021-05-11 | 2023-05-30 | 湖南博一环保科技有限公司 | 一种利用低锌物料生产硫酸锌的方法 |
CN115710011A (zh) * | 2022-11-30 | 2023-02-24 | 中冶瑞木新能源科技有限公司 | 从镍钴除杂萃取反萃锌液中回收制备碱式碳酸锌的方法 |
CN115710011B (zh) * | 2022-11-30 | 2024-03-19 | 中冶瑞木新能源科技有限公司 | 从镍钴除杂萃取反萃锌液中回收制备碱式碳酸锌的方法 |
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