CN115369211A - 一种利用aod炉富集镍的方法 - Google Patents
一种利用aod炉富集镍的方法 Download PDFInfo
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- CN115369211A CN115369211A CN202210769819.9A CN202210769819A CN115369211A CN 115369211 A CN115369211 A CN 115369211A CN 202210769819 A CN202210769819 A CN 202210769819A CN 115369211 A CN115369211 A CN 115369211A
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- nickel
- furnace
- aod
- aod furnace
- liquid
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0006—Adding metallic additives
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
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Claims (10)
Priority Applications (1)
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CN202210769819.9A CN115369211B (zh) | 2022-07-01 | 2022-07-01 | 一种利用aod炉富集镍的方法 |
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CN202210769819.9A CN115369211B (zh) | 2022-07-01 | 2022-07-01 | 一种利用aod炉富集镍的方法 |
Publications (2)
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CN115369211A true CN115369211A (zh) | 2022-11-22 |
CN115369211B CN115369211B (zh) | 2023-06-23 |
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CN202210769819.9A Active CN115369211B (zh) | 2022-07-01 | 2022-07-01 | 一种利用aod炉富集镍的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116004948A (zh) * | 2023-01-17 | 2023-04-25 | 武汉科技大学 | 一种向含镍铁水中喷吹co2提高铁水镍含量的方法 |
CN116162804A (zh) * | 2023-02-22 | 2023-05-26 | 浙江华友钴业股份有限公司 | 一种镍铁生产高冰镍及铁水的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009114903A1 (en) * | 2008-03-20 | 2009-09-24 | Bhp Billiton Ssm Development Pty Ltd | Process for the recovery of nickel and/or cobalt from high ferrous content laterite ores |
CN103088254A (zh) * | 2011-10-27 | 2013-05-08 | 上海中河金属加工有限公司 | 镍钢豆的生产方法 |
WO2013120131A1 (en) * | 2012-02-14 | 2013-08-22 | Bhp Billiton Ssm Development Pty Ltd | Production of high grade nickel product |
CN105463141A (zh) * | 2015-04-13 | 2016-04-06 | 潘料庭 | 一种采用低贫品位红土镍矿冶炼高镍铁水的方法 |
CN105463185A (zh) * | 2015-04-13 | 2016-04-06 | 北海诚德镍业有限公司 | 一种采用磁选-rkef生产镍铁的双联方法 |
CN113943863A (zh) * | 2021-09-27 | 2022-01-18 | 中国恩菲工程技术有限公司 | 利用镍铁液生产高冰镍的装置及方法 |
CN113999991A (zh) * | 2021-10-22 | 2022-02-01 | 金川镍钴研究设计院有限责任公司 | 红土镍矿冶炼镍铁连续硫化吹炼生产高镍锍的方法 |
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2022
- 2022-07-01 CN CN202210769819.9A patent/CN115369211B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009114903A1 (en) * | 2008-03-20 | 2009-09-24 | Bhp Billiton Ssm Development Pty Ltd | Process for the recovery of nickel and/or cobalt from high ferrous content laterite ores |
CN103088254A (zh) * | 2011-10-27 | 2013-05-08 | 上海中河金属加工有限公司 | 镍钢豆的生产方法 |
WO2013120131A1 (en) * | 2012-02-14 | 2013-08-22 | Bhp Billiton Ssm Development Pty Ltd | Production of high grade nickel product |
CN105463141A (zh) * | 2015-04-13 | 2016-04-06 | 潘料庭 | 一种采用低贫品位红土镍矿冶炼高镍铁水的方法 |
CN105463185A (zh) * | 2015-04-13 | 2016-04-06 | 北海诚德镍业有限公司 | 一种采用磁选-rkef生产镍铁的双联方法 |
CN113943863A (zh) * | 2021-09-27 | 2022-01-18 | 中国恩菲工程技术有限公司 | 利用镍铁液生产高冰镍的装置及方法 |
CN113999991A (zh) * | 2021-10-22 | 2022-02-01 | 金川镍钴研究设计院有限责任公司 | 红土镍矿冶炼镍铁连续硫化吹炼生产高镍锍的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116004948A (zh) * | 2023-01-17 | 2023-04-25 | 武汉科技大学 | 一种向含镍铁水中喷吹co2提高铁水镍含量的方法 |
CN116162804A (zh) * | 2023-02-22 | 2023-05-26 | 浙江华友钴业股份有限公司 | 一种镍铁生产高冰镍及铁水的方法 |
CN116162804B (zh) * | 2023-02-22 | 2023-12-12 | 浙江华友钴业股份有限公司 | 一种镍铁生产高冰镍及铁水的方法 |
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CN115369211B (zh) | 2023-06-23 |
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Effective date of registration: 20221207 Address after: No. 2003, Unit 2, Building 19, Youshanmeijun, Heping North Road, Taiyuan, Shanxi 030009 Applicant after: Wang Taigang Applicant after: Li Yufeng Applicant after: Chen Qiang Address before: 030003 1-9-4 Hongsheng Garden, Qifuyuan Road, Xinghualing District, Taiyuan City, Shanxi Province Applicant before: Li Yufeng Applicant before: Chen Qiang Applicant before: Wang Junwei Applicant before: He Xiangli Applicant before: Xiao He Applicant before: Huang Gao Applicant before: Wang Taigang |
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