CN1303231C - 硫化锌精矿焙砂与氧化锌矿联合浸出工艺 - Google Patents
硫化锌精矿焙砂与氧化锌矿联合浸出工艺 Download PDFInfo
- Publication number
- CN1303231C CN1303231C CNB021336628A CN02133662A CN1303231C CN 1303231 C CN1303231 C CN 1303231C CN B021336628 A CNB021336628 A CN B021336628A CN 02133662 A CN02133662 A CN 02133662A CN 1303231 C CN1303231 C CN 1303231C
- Authority
- CN
- China
- Prior art keywords
- leaching
- zinc
- zinc oxide
- 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
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Classifications
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- 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
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021336628A CN1303231C (zh) | 2002-08-24 | 2002-08-24 | 硫化锌精矿焙砂与氧化锌矿联合浸出工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021336628A CN1303231C (zh) | 2002-08-24 | 2002-08-24 | 硫化锌精矿焙砂与氧化锌矿联合浸出工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1477216A CN1477216A (zh) | 2004-02-25 |
CN1303231C true CN1303231C (zh) | 2007-03-07 |
Family
ID=34145629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021336628A Expired - Lifetime CN1303231C (zh) | 2002-08-24 | 2002-08-24 | 硫化锌精矿焙砂与氧化锌矿联合浸出工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1303231C (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303232C (zh) * | 2004-08-10 | 2007-03-07 | 兰坪金鼎锌业有限公司 | 氧化锌原矿流态化浸出工艺 |
CN101748289B (zh) * | 2008-12-15 | 2012-04-18 | 汉中八一锌业有限责任公司 | 湿法炼锌的中性浸出方法 |
CN101591733B (zh) * | 2009-06-22 | 2011-01-05 | 云南永昌铅锌股份有限公司 | 高铁硫化锌精矿加压酸浸釜内沉矾除铁方法 |
CN102952949B (zh) * | 2012-09-17 | 2014-04-16 | 株洲市兴民科技有限公司 | 一种处理锌浸渣的超声选冶方法及系统装置和用途 |
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 |
CN103290214A (zh) * | 2013-05-28 | 2013-09-11 | 中国恩菲工程技术有限公司 | 从含铁硫酸锌溶液中沉铁的方法 |
CN103627911B (zh) * | 2013-12-09 | 2015-01-14 | 株洲冶炼集团股份有限公司 | 一种高铁氧化锌的处理工艺 |
CN104004923B (zh) * | 2014-06-11 | 2016-01-27 | 长沙有色冶金设计研究院有限公司 | 硫化锌精矿焙烧浸出与直接浸出结合提取锌的方法 |
CN104073648A (zh) * | 2014-07-15 | 2014-10-01 | 吉首大学 | 一种异极矿真空碳热还原制备高纯锌的方法 |
CN107217146A (zh) * | 2017-04-20 | 2017-09-29 | 云南永昌铅锌股份有限公司 | 处理含锌废料的方法 |
CN109295320A (zh) * | 2018-11-14 | 2019-02-01 | 云南祥云飞龙再生科技股份有限公司 | 一种从含铅高含铁硫化锌氧化锌混合物料中常压浸出锌的方法 |
CN111020185A (zh) * | 2019-12-25 | 2020-04-17 | 昆明冶金研究院有限公司 | 一种氧化锌精矿熟化浸出方法 |
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 |
CN113025815B (zh) * | 2021-03-04 | 2022-05-17 | 万宝矿产有限公司 | 一种复杂铜钴原料的联合提取方法 |
CN113667834A (zh) * | 2021-08-20 | 2021-11-19 | 云南金鼎锌业有限公司 | 一种利用氧气氧化常压浸出焙砂尘中硫化锌的方法 |
CN114107656B (zh) * | 2021-11-24 | 2023-07-21 | 白银有色集团股份有限公司 | 一种降低湿法炼锌锰矿粉消耗的方法 |
CN115478172A (zh) * | 2022-09-30 | 2022-12-16 | 云南金鼎锌业有限公司 | 一种锌湿法冶炼降低浸出氧化剂的方法 |
CN115612860B (zh) * | 2022-10-26 | 2023-09-19 | 云南驰宏资源综合利用有限公司 | 一种高硅锌焙烧矿的浸出方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1242792A (en) * | 1968-11-20 | 1971-08-11 | Mines Fond Zinc Vieille | Improvements in or relating to valorization |
US4443253A (en) * | 1982-06-03 | 1984-04-17 | Sherritt Gordon Mines Limited | Recovery of zinc from zinc containing sulphidic materials |
US4510028A (en) * | 1981-08-05 | 1985-04-09 | Sherritt Gordon Mines Limited | Process for recovering zinc from zinc ferrite material |
CN85107153A (zh) * | 1985-09-20 | 1987-04-01 | 贵州工学院 | 锌精矿或锌硫化矿常压直接浸出方法 |
US4778520A (en) * | 1987-03-26 | 1988-10-18 | University Of Waterloo | Process for leaching zinc from partially desulfurized zinc concentrates by sulfuric acid |
US5120353A (en) * | 1990-02-16 | 1992-06-09 | Outokumpu Oy | Hydrometallurgic method for processing raw materials containing zinc sulphide |
CN1361295A (zh) * | 2000-12-27 | 2002-07-31 | 中国科学院化工冶金研究所 | 协同浸出和协同溶剂萃取分离相耦合直接浸出硫化锌精矿的方法 |
-
2002
- 2002-08-24 CN CNB021336628A patent/CN1303231C/zh not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1242792A (en) * | 1968-11-20 | 1971-08-11 | Mines Fond Zinc Vieille | Improvements in or relating to valorization |
US4510028A (en) * | 1981-08-05 | 1985-04-09 | Sherritt Gordon Mines Limited | Process for recovering zinc from zinc ferrite material |
US4443253A (en) * | 1982-06-03 | 1984-04-17 | Sherritt Gordon Mines Limited | Recovery of zinc from zinc containing sulphidic materials |
CN85107153A (zh) * | 1985-09-20 | 1987-04-01 | 贵州工学院 | 锌精矿或锌硫化矿常压直接浸出方法 |
US4778520A (en) * | 1987-03-26 | 1988-10-18 | University Of Waterloo | Process for leaching zinc from partially desulfurized zinc concentrates by sulfuric acid |
US5120353A (en) * | 1990-02-16 | 1992-06-09 | Outokumpu Oy | Hydrometallurgic method for processing raw materials containing zinc sulphide |
CN1361295A (zh) * | 2000-12-27 | 2002-07-31 | 中国科学院化工冶金研究所 | 协同浸出和协同溶剂萃取分离相耦合直接浸出硫化锌精矿的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1477216A (zh) | 2004-02-25 |
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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 |
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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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Denomination of invention: Zinc sulfide concentrate calcines and zinc ide ore combined leaching process Effective date of registration: 20130531 Granted publication date: 20070307 Pledgee: China Railway two Bureau Rueilong Logistics Co.,Ltd. Pledgor: Yunnan Xiangyunfeilong Resources Recycling Technology Co.,Ltd. Registration number: 2013990000330 |
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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. |
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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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Date of cancellation: 20140327 Granted publication date: 20070307 Pledgee: China Railway two Bureau Rueilong Logistics Co.,Ltd. Pledgor: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Registration number: 2013990000330 |
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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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Denomination of invention: Zinc sulfide concentrate calcines and zinc ide ore combined leaching process Effective date of registration: 20140613 Granted publication date: 20070307 Pledgee: China Development Bank Co. Pledgor: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Registration number: 2014530000003 |
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Date of cancellation: 20150707 Granted publication date: 20070307 Pledgee: China Development Bank Co. Pledgor: YUNNAN XIANGYUN FEILONG RECYCLING TECHNOLOGY Co.,Ltd. Registration number: 2014530000003 |
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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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