CN102828033A - 一种利用电解锌酸浸渣的回收利用方法 - Google Patents
一种利用电解锌酸浸渣的回收利用方法 Download PDFInfo
- Publication number
- CN102828033A CN102828033A CN2012103580796A CN201210358079A CN102828033A CN 102828033 A CN102828033 A CN 102828033A CN 2012103580796 A CN2012103580796 A CN 2012103580796A CN 201210358079 A CN201210358079 A CN 201210358079A CN 102828033 A CN102828033 A CN 102828033A
- Authority
- CN
- China
- Prior art keywords
- ammonia
- zinc
- liquid
- acid leaching
- ammonia still
- 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
- 238000000034 method Methods 0.000 title claims abstract description 135
- 239000011701 zinc Substances 0.000 title claims abstract description 115
- 238000002386 leaching Methods 0.000 title claims abstract description 108
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 102
- 239000002253 acid Substances 0.000 title claims abstract description 58
- 239000002893 slag Substances 0.000 title claims abstract description 49
- 238000004064 recycling Methods 0.000 title abstract description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 242
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 121
- 230000008569 process Effects 0.000 claims abstract description 101
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 74
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 44
- 239000011787 zinc oxide Substances 0.000 claims abstract description 37
- 238000000746 purification Methods 0.000 claims abstract description 19
- 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 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 239000005083 Zinc sulfide Substances 0.000 claims abstract description 8
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 89
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 46
- 238000002425 crystallisation Methods 0.000 claims description 31
- 239000000243 solution Substances 0.000 claims description 28
- 230000008025 crystallization Effects 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 24
- 239000012535 impurity Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 19
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 14
- 238000001354 calcination Methods 0.000 claims description 13
- 239000011259 mixed solution Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 235000010265 sodium sulphite Nutrition 0.000 claims description 9
- 239000004160 Ammonium persulphate Substances 0.000 claims description 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 8
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 8
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 8
- 239000013543 active substance Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 4
- 239000010949 copper Substances 0.000 abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052802 copper Inorganic materials 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000006227 byproduct Substances 0.000 abstract description 3
- 239000010970 precious metal Substances 0.000 abstract description 2
- -1 sulphate radical Chemical class 0.000 abstract description 2
- KKTCWAXMXADOBB-UHFFFAOYSA-N azanium;hydrogen carbonate;hydrate Chemical compound [NH4+].O.OC([O-])=O KKTCWAXMXADOBB-UHFFFAOYSA-N 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- IWLXWEWGQZEKGZ-UHFFFAOYSA-N azane;zinc Chemical compound N.[Zn] IWLXWEWGQZEKGZ-UHFFFAOYSA-N 0.000 description 24
- 238000001914 filtration Methods 0.000 description 15
- 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 description 11
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 10
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000012065 filter cake Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 229910052785 arsenic Inorganic materials 0.000 description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000012286 potassium permanganate Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000004141 Sodium laurylsulphate Substances 0.000 description 4
- 229910052793 cadmium Inorganic materials 0.000 description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001698 pyrogenic effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 230000000536 complexating effect Effects 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 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
- DNGCSGDMYSRLAR-UHFFFAOYSA-N [C+4].N.N Chemical compound [C+4].N.N DNGCSGDMYSRLAR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000009615 deamination Effects 0.000 description 1
- 238000006481 deamination reaction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 238000005008 domestic process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- GUSDBSJBSRXHFX-UHFFFAOYSA-L zinc;azane;sulfate Chemical compound N.[Zn+2].[O-]S([O-])(=O)=O GUSDBSJBSRXHFX-UHFFFAOYSA-L 0.000 description 1
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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (6)
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CN201210358079.6A CN102828033B (zh) | 2012-09-25 | 2012-09-25 | 一种电解锌酸浸渣的回收利用方法 |
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CN201210358079.6A CN102828033B (zh) | 2012-09-25 | 2012-09-25 | 一种电解锌酸浸渣的回收利用方法 |
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CN102828033A true CN102828033A (zh) | 2012-12-19 |
CN102828033B CN102828033B (zh) | 2014-06-18 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104862487A (zh) * | 2015-04-21 | 2015-08-26 | 上海交通大学 | 一种有色金属炼锌飞灰的资源高效转化方法 |
CN109022798A (zh) * | 2018-08-27 | 2018-12-18 | 浙江特力再生资源有限公司 | 从废弃含锌防腐涂料中回收制备碱式碳酸锌的方法 |
CN109182749A (zh) * | 2018-08-01 | 2019-01-11 | 昆明理工大学 | 一种氧化锌矿碱性浸出剂及其浸出方法 |
CN112226623A (zh) * | 2020-10-16 | 2021-01-15 | 烟台中科恩吉科创新产业园管理有限公司 | 一种分离回收钴渣中锌、钴的方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065685A (zh) * | 1992-04-28 | 1992-10-28 | 中南工业大学 | 氨法制取氧化锌方法 |
CN1401801A (zh) * | 2002-04-12 | 2003-03-12 | 昆明理工大学 | 超声波-微波联合法从锌浮渣中制备活性氧化锌 |
CN1718779A (zh) * | 2005-07-07 | 2006-01-11 | 东北大学 | 一种超级铁精矿制备方法 |
CN1944291A (zh) * | 2006-10-17 | 2007-04-11 | 自贡鸿鹤化工股份有限公司 | 合成制碱法中重碱过滤液的处理方法 |
CN101314820A (zh) * | 2007-05-28 | 2008-12-03 | 谷亮 | 一种用氧化锌矿或锌碴生产锌精粉的方法 |
CN101760632A (zh) * | 2008-12-02 | 2010-06-30 | 中国恩菲工程技术有限公司 | 从硫酸锌溶液中回收锌的方法 |
CN101886180A (zh) * | 2010-07-08 | 2010-11-17 | 陕西理工学院 | 用电解锌浸取渣和铅冶炼水渣生产高活性氧化锌的方法 |
CN102079537A (zh) * | 2009-11-27 | 2011-06-01 | 陕西中科纳米材料股份有限公司 | 一种纳米氧化锌的制备方法及焙烧炉 |
CN102168190A (zh) * | 2010-12-23 | 2011-08-31 | 中南大学 | 一种从石煤矿中低耗高效富集钒的方法 |
CN102597278A (zh) * | 2009-08-19 | 2012-07-18 | 亚瓦技术有限公司 | 从复合矿中选择性沥滤回收矿物 |
-
2012
- 2012-09-25 CN CN201210358079.6A patent/CN102828033B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065685A (zh) * | 1992-04-28 | 1992-10-28 | 中南工业大学 | 氨法制取氧化锌方法 |
CN1401801A (zh) * | 2002-04-12 | 2003-03-12 | 昆明理工大学 | 超声波-微波联合法从锌浮渣中制备活性氧化锌 |
CN1718779A (zh) * | 2005-07-07 | 2006-01-11 | 东北大学 | 一种超级铁精矿制备方法 |
CN1944291A (zh) * | 2006-10-17 | 2007-04-11 | 自贡鸿鹤化工股份有限公司 | 合成制碱法中重碱过滤液的处理方法 |
CN101314820A (zh) * | 2007-05-28 | 2008-12-03 | 谷亮 | 一种用氧化锌矿或锌碴生产锌精粉的方法 |
CN101760632A (zh) * | 2008-12-02 | 2010-06-30 | 中国恩菲工程技术有限公司 | 从硫酸锌溶液中回收锌的方法 |
CN102597278A (zh) * | 2009-08-19 | 2012-07-18 | 亚瓦技术有限公司 | 从复合矿中选择性沥滤回收矿物 |
CN102079537A (zh) * | 2009-11-27 | 2011-06-01 | 陕西中科纳米材料股份有限公司 | 一种纳米氧化锌的制备方法及焙烧炉 |
CN101886180A (zh) * | 2010-07-08 | 2010-11-17 | 陕西理工学院 | 用电解锌浸取渣和铅冶炼水渣生产高活性氧化锌的方法 |
CN102168190A (zh) * | 2010-12-23 | 2011-08-31 | 中南大学 | 一种从石煤矿中低耗高效富集钒的方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104862487A (zh) * | 2015-04-21 | 2015-08-26 | 上海交通大学 | 一种有色金属炼锌飞灰的资源高效转化方法 |
CN109182749A (zh) * | 2018-08-01 | 2019-01-11 | 昆明理工大学 | 一种氧化锌矿碱性浸出剂及其浸出方法 |
CN109022798A (zh) * | 2018-08-27 | 2018-12-18 | 浙江特力再生资源有限公司 | 从废弃含锌防腐涂料中回收制备碱式碳酸锌的方法 |
CN109022798B (zh) * | 2018-08-27 | 2020-04-21 | 浙江特力再生资源有限公司 | 从废弃含锌防腐涂料中回收制备碱式碳酸锌的方法 |
CN112226623A (zh) * | 2020-10-16 | 2021-01-15 | 烟台中科恩吉科创新产业园管理有限公司 | 一种分离回收钴渣中锌、钴的方法 |
Also Published As
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