CN102399995B - 一种锌渣挥发窑提取氧化锌铅的方法 - Google Patents
一种锌渣挥发窑提取氧化锌铅的方法 Download PDFInfo
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- CN102399995B CN102399995B CN201110389064.1A CN201110389064A CN102399995B CN 102399995 B CN102399995 B CN 102399995B CN 201110389064 A CN201110389064 A CN 201110389064A CN 102399995 B CN102399995 B CN 102399995B
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- China
- Prior art keywords
- kiln
- volatilization
- oxygen
- lead
- zinc
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- 238000000034 method Methods 0.000 title claims abstract description 38
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 17
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000003245 coal Substances 0.000 claims abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 25
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000011701 zinc Substances 0.000 claims description 26
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 19
- 229910052725 zinc Inorganic materials 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000009854 hydrometallurgy Methods 0.000 claims description 5
- SRJLIULHRSZVDI-UHFFFAOYSA-N oxolead;zinc Chemical compound [Zn].[Pb]=O SRJLIULHRSZVDI-UHFFFAOYSA-N 0.000 claims description 5
- 239000003500 flue dust Substances 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 238000013329 compounding Methods 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000002893 slag Substances 0.000 abstract description 14
- 239000000446 fuel Substances 0.000 abstract description 9
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000002386 leaching Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 description 14
- 230000008020 evaporation Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000001698 pyrogenic effect Effects 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011449 brick 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
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000001883 metal evaporation Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- -1 zinc oxide compound Chemical class 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 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
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- Manufacture And Refinement Of Metals (AREA)
Abstract
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CN201110389064.1A CN102399995B (zh) | 2011-11-30 | 2011-11-30 | 一种锌渣挥发窑提取氧化锌铅的方法 |
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CN201110389064.1A CN102399995B (zh) | 2011-11-30 | 2011-11-30 | 一种锌渣挥发窑提取氧化锌铅的方法 |
Publications (2)
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CN102399995A CN102399995A (zh) | 2012-04-04 |
CN102399995B true CN102399995B (zh) | 2014-04-16 |
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CN201110389064.1A Active CN102399995B (zh) | 2011-11-30 | 2011-11-30 | 一种锌渣挥发窑提取氧化锌铅的方法 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104033892A (zh) * | 2014-06-28 | 2014-09-10 | 广西聚为能源科技有限公司 | 挥发窑富氧燃烧方法 |
CN104232931B (zh) * | 2014-09-24 | 2016-01-20 | 株洲火炬工业炉有限责任公司 | 锌浸出渣挥发窑用富氧喷嘴 |
CN105731522B (zh) * | 2015-06-23 | 2017-05-24 | 河北金梆子锅炉有限公司 | 一种连续化投料和产出的韦氏炉 |
CN105039700B (zh) * | 2015-06-26 | 2017-10-31 | 西安建筑科技大学 | 一种能够提高湿法炼锌渣中铅、锌挥发率的还原挥发方法 |
CN104988331B (zh) * | 2015-07-30 | 2021-07-16 | 长沙有色冶金设计研究院有限公司 | 一种从低品位铅物料中回收利用粗铅的方法 |
CN105695756A (zh) * | 2016-02-02 | 2016-06-22 | 云南祥云飞龙再生科技股份有限公司电铅厂 | 一种铅锌冶炼渣综合回收处理方法及其处理设备 |
CN107227411A (zh) * | 2017-05-12 | 2017-10-03 | 鑫联环保科技股份有限公司 | 一种回转窑富氧燃烧制备高品位次氧化锌的方法 |
CN108486383A (zh) * | 2018-05-04 | 2018-09-04 | 云南驰宏锌锗股份有限公司 | 一种氧化锌烟尘高效提取锌锗的方法 |
CN108842070A (zh) * | 2018-07-16 | 2018-11-20 | 汉源四环锌锗科技有限公司 | 一种锌冶炼挥发窑开机工艺 |
CN109182771A (zh) * | 2018-11-13 | 2019-01-11 | 常宁市华兴冶化实业有限责任公司 | 一种从锌挥发窑渣中回收锌的方法 |
CN113957257B (zh) * | 2021-10-21 | 2023-09-01 | 重庆万博再生资源利用有限公司 | 一种锌湿法冶炼净化含锌渣的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1584073A (zh) * | 2004-06-09 | 2005-02-23 | 葫芦岛有色金属集团有限公司 | 以竖罐炼锌残渣为燃料的锌浸出渣处理工艺 |
CN101886176A (zh) * | 2010-07-10 | 2010-11-17 | 吕伟鹏 | 回转窑免球团还原氯化加氧化回收磁选废渣中铁和锡铅锌的方法 |
CN102102153A (zh) * | 2009-12-21 | 2011-06-22 | 李维成 | 用还原回转窑处理锌矿(渣)同时制取氧化锌和铁的方法 |
-
2011
- 2011-11-30 CN CN201110389064.1A patent/CN102399995B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1584073A (zh) * | 2004-06-09 | 2005-02-23 | 葫芦岛有色金属集团有限公司 | 以竖罐炼锌残渣为燃料的锌浸出渣处理工艺 |
CN102102153A (zh) * | 2009-12-21 | 2011-06-22 | 李维成 | 用还原回转窑处理锌矿(渣)同时制取氧化锌和铁的方法 |
CN101886176A (zh) * | 2010-07-10 | 2010-11-17 | 吕伟鹏 | 回转窑免球团还原氯化加氧化回收磁选废渣中铁和锡铅锌的方法 |
Non-Patent Citations (2)
Title |
---|
李若贵.锌冶炼浸出渣处理.《全国"十二五"铅锌冶金技术发展论坛暨驰宏公司六十周年大庆学术交流会论文集》.2010,70-79. |
锌冶炼浸出渣处理;李若贵;《全国"十二五"铅锌冶金技术发展论坛暨驰宏公司六十周年大庆学术交流会论文集》;20101231;70-79 * |
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Address after: 672100, Dali Bai Autonomous Prefecture of Yunnan province Xiangyun County, 246 clear red road, Xiangyun dragon, non-ferrous metal Limited by Share Ltd Applicant after: YUNNAN XIANGYUN FEILONG RENEWABLE TECHNOLOGY CO., LTD. Address before: 672100, Dali Bai Autonomous Prefecture of Yunnan province Xiangyun County, 246 clear red road, Xiangyun dragon, non-ferrous metal Limited by Share Ltd Applicant before: Yunnan Xiangyun Feilong Non Ferrous Metals Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: YUNNAN XIANGYUN FEILONG NONFERROUS METALS CO., LTD.;XIAMEN STARMEM TECHNOLOGY CO., LTD. TO: YUNNAN XIANGYUN FEILONG REGENERATION TECHNOLOGY CO., LTD. |
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Denomination of invention: A method of extracting zinc and lead oxide from zinc slag by volatilization kiln Effective date of registration: 20201223 Granted publication date: 20140416 Pledgee: Yunnan Financing Guarantee Co.,Ltd. Pledgor: Yunnan Xiangyun Feilong Recycling Technology Co.,Ltd. Registration number: Y2020530000019 |
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Effective date of registration: 20220104 Granted publication date: 20140416 |