CN1236081C - 氧化锌矿的浸出工艺 - Google Patents
氧化锌矿的浸出工艺 Download PDFInfo
- Publication number
- CN1236081C CN1236081C CNB021336636A CN02133663A CN1236081C CN 1236081 C CN1236081 C CN 1236081C CN B021336636 A CNB021336636 A CN B021336636A CN 02133663 A CN02133663 A CN 02133663A CN 1236081 C CN1236081 C CN 1236081C
- Authority
- CN
- China
- Prior art keywords
- leaching
- zinc oxide
- zinc
- oxide ore
- solution
- 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.)
- Expired - Lifetime
Links
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000002386 leaching Methods 0.000 title claims abstract description 27
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title abstract description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 30
- 239000011701 zinc Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 21
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000007935 neutral effect Effects 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 12
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011593 sulfur Substances 0.000 claims abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 7
- 229910000010 zinc carbonate Inorganic materials 0.000 claims description 5
- 239000011021 lapis lazuli Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 24
- 239000002893 slag Substances 0.000 abstract description 19
- 229910052742 iron Inorganic materials 0.000 abstract description 13
- 229910052710 silicon Inorganic materials 0.000 abstract description 11
- 239000010703 silicon Substances 0.000 abstract description 11
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 230000003472 neutralizing effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 238000011084 recovery Methods 0.000 description 5
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 4
- 229960001763 zinc sulfate Drugs 0.000 description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000005083 Zinc sulfide Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 3
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 2
- 239000004110 Zinc silicate Substances 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
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- -1 iron ion Chemical class 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011667 zinc carbonate Substances 0.000 description 2
- 235000004416 zinc carbonate Nutrition 0.000 description 2
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 2
- 235000019352 zinc silicate Nutrition 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
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000002620 method output Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 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
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021336636A CN1236081C (zh) | 2002-08-24 | 2002-08-24 | 氧化锌矿的浸出工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021336636A CN1236081C (zh) | 2002-08-24 | 2002-08-24 | 氧化锌矿的浸出工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1477217A CN1477217A (zh) | 2004-02-25 |
CN1236081C true CN1236081C (zh) | 2006-01-11 |
Family
ID=34145630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021336636A Expired - Lifetime CN1236081C (zh) | 2002-08-24 | 2002-08-24 | 氧化锌矿的浸出工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1236081C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713031B (zh) * | 2009-10-26 | 2011-05-18 | 德阳市南邡有色金属有限公司 | 一种湿法炼锌氧化除杂的方法 |
CN101838745A (zh) * | 2010-04-15 | 2010-09-22 | 赤峰中色库博红烨锌业有限公司 | 高收率的沉矾除铁湿法炼锌工艺 |
CN102703694A (zh) * | 2012-06-15 | 2012-10-03 | 广西金山铟锗冶金化工有限公司 | 低品位氧化锌矿湿法处理方法 |
CN102703690A (zh) * | 2012-06-15 | 2012-10-03 | 广西金山铟锗冶金化工有限公司 | 一种联合处理高硅铁复杂氧化锌贫矿选矿的方法 |
WO2014047762A1 (zh) | 2012-09-25 | 2014-04-03 | 四川巨宏科技有限公司 | 利用低品位氧化锌矿氨法脱碳生产高纯纳米氧化锌的方法 |
CN103911518B (zh) * | 2012-12-31 | 2016-03-30 | 北京有色金属研究总院 | 一种高效充分浸出废镀锌板炼钢烟尘中锌的方法 |
CN104131176B (zh) * | 2014-08-01 | 2016-09-21 | 昆明理工大学 | 一种超声波中性浸出氧化锌烟尘回收锌的方法 |
CN108642280B (zh) * | 2018-07-16 | 2019-11-12 | 四环锌锗科技股份有限公司 | 一种提高综合回收系统锌回收率的方法 |
CN111485120A (zh) * | 2020-04-03 | 2020-08-04 | 河南豫光锌业有限公司 | 一种降低氧化锌溶液中锡含量的方法 |
CN111519040A (zh) * | 2020-05-12 | 2020-08-11 | 云南金鼎锌业有限公司 | 一种氧化锌精矿浸出设备及其浸出方式 |
CN112690289B (zh) * | 2020-12-25 | 2021-10-26 | 南昌大学 | 一种抗菌防霉剂及其制备方法 |
-
2002
- 2002-08-24 CN CNB021336636A patent/CN1236081C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1477217A (zh) | 2004-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: YUNNAN XIANGYUN FEILONG NONFERROUS METALS CO., LTD Free format text: FORMER NAME: FEILONG INDUSTRY CO., LTD., XIANGYUN COUNTY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 672100, Yunnan, Dali Xiangyun County, Xiang Town, Red Road West Patentee after: Yunnan Xiangyunfeilong Resources Recycling Technology Co.,Ltd. Address before: 672100, Yunnan, Dali Xiangyun County, Xiang Town, Red Road West Patentee before: Feilong Industry Co.,Ltd. Xiangyun County |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Leaching process of zinc oxide ore Effective date of registration: 20130531 Granted publication date: 20060111 Pledgee: China Railway two Bureau Rueilong Logistics Co.,Ltd. Pledgor: Yunnan Xiangyunfeilong Resources Recycling Technology Co.,Ltd. Registration number: 2013990000330 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: YUNNAN XIANGYUN FEILONG REGENERATION TECHNOLOGY CO Free format text: FORMER NAME: YUNNAN XIANGYUN FEILONG NONFERROUS METALS CO., LTD.;XIAMEN STARMEM TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 672100, Yunnan, Dali Xiangyun County, Xiang Town, Red Road West Patentee after: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Address before: 672100, Yunnan, Dali Xiangyun County, Xiang Town, Red Road West Patentee before: Yunnan Xiangyunfeilong Resources Recycling Technology Co.,Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140327 Granted publication date: 20060111 Pledgee: China Railway two Bureau Rueilong Logistics Co.,Ltd. Pledgor: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Registration number: 2013990000330 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20140327 Registration number: 2013990000330 Pledgor after: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Pledgor before: Yunnan Xiangyunfeilong Resources Recycling Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Leaching process of zinc oxide ore Effective date of registration: 20140613 Granted publication date: 20060111 Pledgee: China Development Bank Co. Pledgor: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Registration number: 2014530000003 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150707 Granted publication date: 20060111 Pledgee: China Development Bank Co. Pledgor: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Registration number: 2014530000003 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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: Leaching process of zinc oxide ore Effective date of registration: 20201223 Granted publication date: 20060111 Pledgee: Yunnan Financing Guarantee Co.,Ltd. Pledgor: Yunnan Xiangyun Feilong Recycling Technology Co.,Ltd. Registration number: Y2020530000019 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060111 |