CN1477216A - Zinc sulfide concentrate calcines and zinc ide ore combined leaching process - Google Patents
Zinc sulfide concentrate calcines and zinc ide ore combined leaching process Download PDFInfo
- Publication number
- CN1477216A CN1477216A CNA021336628A CN02133662A CN1477216A CN 1477216 A CN1477216 A CN 1477216A CN A021336628 A CNA021336628 A CN A021336628A CN 02133662 A CN02133662 A CN 02133662A CN 1477216 A CN1477216 A CN 1477216A
- Authority
- CN
- China
- Prior art keywords
- leaching
- zinc
- zinc oxide
- oxide ore
- ore
- 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
- 238000002386 leaching Methods 0.000 title claims abstract description 52
- 239000005083 Zinc sulfide Substances 0.000 title claims abstract description 28
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052984 zinc sulfide Inorganic materials 0.000 title claims abstract description 25
- 239000012141 concentrate Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims description 29
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 94
- 239000011787 zinc oxide Substances 0.000 claims abstract description 47
- 230000007935 neutral effect Effects 0.000 claims abstract description 19
- 239000002253 acid Substances 0.000 claims abstract description 15
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 9
- 238000005516 engineering process Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 239000011701 zinc Substances 0.000 claims description 37
- 238000001354 calcination Methods 0.000 claims description 28
- 229910052725 zinc Inorganic materials 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 20
- 150000004965 peroxy acids Chemical class 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 7
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 6
- 229960001763 zinc sulfate Drugs 0.000 claims description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 229910000010 zinc carbonate Inorganic materials 0.000 claims description 4
- 239000011021 lapis lazuli Substances 0.000 claims description 3
- 239000013055 pulp slurry Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 47
- 229910052742 iron Inorganic materials 0.000 abstract description 26
- 239000002893 slag Substances 0.000 abstract description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000843 powder Substances 0.000 abstract description 2
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
- 239000010703 silicon Substances 0.000 description 12
- 229910052710 silicon Inorganic materials 0.000 description 12
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000003472 neutralizing effect Effects 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910001308 Zinc ferrite Inorganic materials 0.000 description 2
- -1 iron ion Chemical class 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 239000004110 Zinc silicate Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011284 combination treatment Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical group [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002620 method output Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 1
- 235000019352 zinc silicate Nutrition 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)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021336628A CN1303231C (en) | 2002-08-24 | 2002-08-24 | Zinc sulfide concentrate calcines and zinc ide ore combined leaching process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021336628A CN1303231C (en) | 2002-08-24 | 2002-08-24 | Zinc sulfide concentrate calcines and zinc ide ore combined leaching process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1477216A true CN1477216A (en) | 2004-02-25 |
CN1303231C CN1303231C (en) | 2007-03-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021336628A Expired - Lifetime CN1303231C (en) | 2002-08-24 | 2002-08-24 | Zinc sulfide concentrate calcines and zinc ide ore combined leaching process |
Country Status (1)
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CN (1) | CN1303231C (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303232C (en) * | 2004-08-10 | 2007-03-07 | 兰坪金鼎锌业有限公司 | Zinc oxide raw ore fluidization leaching process |
CN101591733B (en) * | 2009-06-22 | 2011-01-05 | 云南永昌铅锌股份有限公司 | Method for jarosite precipitation and deironization by pressure acid leaching of high-iron zinc-sulphide concentrate in kettle |
CN101748289B (en) * | 2008-12-15 | 2012-04-18 | 汉中八一锌业有限责任公司 | Neutral leaching method of zinc metallurgy in wet method |
CN102952949A (en) * | 2012-09-17 | 2013-03-06 | 株洲市兴民科技有限公司 | Ultrasonic smelting method and system device for treating zinc leaching residue, and use of ultrasonic smelting method |
CN103290214A (en) * | 2013-05-28 | 2013-09-11 | 中国恩菲工程技术有限公司 | Method for depositing iron from ferruginous zinc sulfate solution |
CN103627911A (en) * | 2013-12-09 | 2014-03-12 | 株洲冶炼集团股份有限公司 | Treatment process for high-iron zinc oxide |
CN103911518A (en) * | 2012-12-31 | 2014-07-09 | 北京有色金属研究总院 | Method for efficiently fully leaching zinc from dust caused by making steel from waste galvanized plates |
CN104004923A (en) * | 2014-06-11 | 2014-08-27 | 长沙有色冶金设计研究院有限公司 | Method for extracting zinc by combination of roasting leaching and direct leaching of zinc sulfide concentrate |
CN104073648A (en) * | 2014-07-15 | 2014-10-01 | 吉首大学 | Method for preparing high purity zinc through calamine vacuum carbothermic reduction |
CN107217146A (en) * | 2017-04-20 | 2017-09-29 | 云南永昌铅锌股份有限公司 | The method containing Zn scrap returns of processing |
CN109295320A (en) * | 2018-11-14 | 2019-02-01 | 云南祥云飞龙再生科技股份有限公司 | A method of the normal pressure leaching zinc from leaded high iron content zinc sulphide zinc oxide mix material |
CN111020185A (en) * | 2019-12-25 | 2020-04-17 | 昆明冶金研究院有限公司 | Zinc oxide concentrate curing and leaching method |
CN111519040A (en) * | 2020-05-12 | 2020-08-11 | 云南金鼎锌业有限公司 | Zinc oxide concentrate leaching equipment and leaching mode thereof |
CN113025815A (en) * | 2021-03-04 | 2021-06-25 | 万宝矿产有限公司 | Combined extraction method of complex copper-cobalt raw material |
CN113667834A (en) * | 2021-08-20 | 2021-11-19 | 云南金鼎锌业有限公司 | Method for leaching zinc sulfide in calcine dust under normal pressure by using oxygen oxidation |
CN114107656A (en) * | 2021-11-24 | 2022-03-01 | 白银有色集团股份有限公司 | Method for reducing consumption of zinc-manganese ore powder produced by wet smelting |
CN115478172A (en) * | 2022-09-30 | 2022-12-16 | 云南金鼎锌业有限公司 | Method for reducing leaching oxidant in zinc hydrometallurgy |
CN115612860A (en) * | 2022-10-26 | 2023-01-17 | 云南驰宏资源综合利用有限公司 | Leaching method of high-silicon zinc roasted ore |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE32587B1 (en) * | 1968-11-20 | 1973-09-19 | Mines Fond Zinc Vieille | Improvements in or relating to valorization |
CA1176853A (en) * | 1981-08-05 | 1984-10-30 | Gerald L. Bolton | Process for recovering zinc from zinc ferrite material |
CA1195846A (en) * | 1982-06-03 | 1985-10-29 | Donald R. Weir | Recovery of zinc from zinc-containing sulphidic material |
CN85107153A (en) * | 1985-09-20 | 1987-04-01 | 贵州工学院 | Zinc ore concentrate or the direct leaching method of zinc vulcanizing mine normal pressure |
US4778520A (en) * | 1987-03-26 | 1988-10-18 | University Of Waterloo | Process for leaching zinc from partially desulfurized zinc concentrates by sulfuric acid |
FI88516C (en) * | 1990-02-16 | 1993-05-25 | Outokumpu Oy | Hydrometallurgical process for the treatment of zinc sulphide |
CN1133752C (en) * | 2000-12-27 | 2004-01-07 | 中国科学院化工冶金研究所 | Direct zinc sulfide concentrate leaching-out process with coupled synergic leaching-out and solvent extraction and separation |
-
2002
- 2002-08-24 CN CNB021336628A patent/CN1303231C/en not_active Expired - Lifetime
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303232C (en) * | 2004-08-10 | 2007-03-07 | 兰坪金鼎锌业有限公司 | Zinc oxide raw ore fluidization leaching process |
CN101748289B (en) * | 2008-12-15 | 2012-04-18 | 汉中八一锌业有限责任公司 | Neutral leaching method of zinc metallurgy in wet method |
CN101591733B (en) * | 2009-06-22 | 2011-01-05 | 云南永昌铅锌股份有限公司 | Method for jarosite precipitation and deironization by pressure acid leaching of high-iron zinc-sulphide concentrate in kettle |
CN102952949A (en) * | 2012-09-17 | 2013-03-06 | 株洲市兴民科技有限公司 | Ultrasonic smelting method and system device for treating zinc leaching residue, and use of ultrasonic smelting method |
CN102952949B (en) * | 2012-09-17 | 2014-04-16 | 株洲市兴民科技有限公司 | Ultrasonic smelting method and system device for treating zinc leaching residue, and use of ultrasonic smelting method |
CN103911518B (en) * | 2012-12-31 | 2016-03-30 | 北京有色金属研究总院 | A kind of efficient method fully leaching zinc in waste galvanized plate fume from steel making |
CN103911518A (en) * | 2012-12-31 | 2014-07-09 | 北京有色金属研究总院 | Method for efficiently fully leaching zinc from dust caused by making steel from waste galvanized plates |
CN103290214A (en) * | 2013-05-28 | 2013-09-11 | 中国恩菲工程技术有限公司 | Method for depositing iron from ferruginous zinc sulfate solution |
CN103627911B (en) * | 2013-12-09 | 2015-01-14 | 株洲冶炼集团股份有限公司 | Treatment process for high-iron zinc oxide |
CN103627911A (en) * | 2013-12-09 | 2014-03-12 | 株洲冶炼集团股份有限公司 | Treatment process for high-iron zinc oxide |
CN104004923A (en) * | 2014-06-11 | 2014-08-27 | 长沙有色冶金设计研究院有限公司 | Method for extracting zinc by combination of roasting leaching and direct leaching of zinc sulfide concentrate |
CN104073648A (en) * | 2014-07-15 | 2014-10-01 | 吉首大学 | Method for preparing high purity zinc through calamine vacuum carbothermic reduction |
CN107217146A (en) * | 2017-04-20 | 2017-09-29 | 云南永昌铅锌股份有限公司 | The method containing Zn scrap returns of processing |
CN109295320A (en) * | 2018-11-14 | 2019-02-01 | 云南祥云飞龙再生科技股份有限公司 | A method of the normal pressure leaching zinc from leaded high iron content zinc sulphide zinc oxide mix material |
CN111020185A (en) * | 2019-12-25 | 2020-04-17 | 昆明冶金研究院有限公司 | Zinc oxide concentrate curing and leaching method |
CN111519040A (en) * | 2020-05-12 | 2020-08-11 | 云南金鼎锌业有限公司 | Zinc oxide concentrate leaching equipment and leaching mode thereof |
CN113025815A (en) * | 2021-03-04 | 2021-06-25 | 万宝矿产有限公司 | Combined extraction method of complex copper-cobalt raw material |
CN113025815B (en) * | 2021-03-04 | 2022-05-17 | 万宝矿产有限公司 | Combined extraction method of complex copper-cobalt raw material |
CN113667834A (en) * | 2021-08-20 | 2021-11-19 | 云南金鼎锌业有限公司 | Method for leaching zinc sulfide in calcine dust under normal pressure by using oxygen oxidation |
CN114107656A (en) * | 2021-11-24 | 2022-03-01 | 白银有色集团股份有限公司 | Method for reducing consumption of zinc-manganese ore powder produced by wet smelting |
CN115478172A (en) * | 2022-09-30 | 2022-12-16 | 云南金鼎锌业有限公司 | Method for reducing leaching oxidant in zinc hydrometallurgy |
CN115612860A (en) * | 2022-10-26 | 2023-01-17 | 云南驰宏资源综合利用有限公司 | Leaching method of high-silicon zinc roasted ore |
CN115612860B (en) * | 2022-10-26 | 2023-09-19 | 云南驰宏资源综合利用有限公司 | Leaching method of high-silicon zinc roasted ore |
Also Published As
Publication number | Publication date |
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CN1303231C (en) | 2007-03-07 |
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Denomination of invention: Combined leaching process of zinc sulfide concentrate calcine and zinc oxide ore Effective date of registration: 20201223 Granted publication date: 20070307 Pledgee: Yunnan Financing Guarantee Co.,Ltd. Pledgor: Yunnan Xiangyun Feilong Recycling Technology Co.,Ltd. Registration number: Y2020530000019 |
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