CN113245054A - 铁矿石还原焙烧-磁选方法 - Google Patents
铁矿石还原焙烧-磁选方法 Download PDFInfo
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- CN113245054A CN113245054A CN202110307634.1A CN202110307634A CN113245054A CN 113245054 A CN113245054 A CN 113245054A CN 202110307634 A CN202110307634 A CN 202110307634A CN 113245054 A CN113245054 A CN 113245054A
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- magnetic separation
- concentrate
- iron
- iron ore
- reduction roasting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
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- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
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CN202110307634.1A CN113245054B (zh) | 2021-03-23 | 2021-03-23 | 铁矿石还原焙烧-磁选方法 |
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CN202110307634.1A CN113245054B (zh) | 2021-03-23 | 2021-03-23 | 铁矿石还原焙烧-磁选方法 |
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CN113245054A true CN113245054A (zh) | 2021-08-13 |
CN113245054B CN113245054B (zh) | 2022-05-10 |
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CN202110307634.1A Active CN113245054B (zh) | 2021-03-23 | 2021-03-23 | 铁矿石还原焙烧-磁选方法 |
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Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB553315A (en) * | 1941-11-12 | 1943-05-17 | Titan Co | Improvements in or relating to the treatment of ferruginous materials for the recovery of iron content and other mineral constituents therefrom |
GB992855A (en) * | 1961-03-28 | 1965-05-26 | Montedison Spa | Working up iron pyrite |
GB1078918A (en) * | 1963-10-28 | 1967-08-09 | Allis Chalmers Mfg Co | Improvements in or relating to the conversion of non-magnetic iron oxide ores to magnetite |
CN1429919A (zh) * | 2002-10-18 | 2003-07-16 | 中国科学院过程工程研究所 | 利用钛矿生产富钛料的方法 |
CN101073790A (zh) * | 2006-12-22 | 2007-11-21 | 昆明贵金属研究所 | 不同类型红土镍矿的还原-磨选处理方法 |
CN101386921A (zh) * | 2008-11-18 | 2009-03-18 | 北京博源恒升高科技有限公司 | 一种分离钒钛铁精粉方法 |
CN101775485A (zh) * | 2010-01-28 | 2010-07-14 | 刘琪 | 一种炼磺烧渣预选抛尾—磁化焙烧提铁降硫选矿方法 |
CN101791588A (zh) * | 2010-03-05 | 2010-08-04 | 重庆钢铁集团矿业有限公司太和铁矿 | 一种低品位钒钛磁铁矿的选别方法 |
CN102527504A (zh) * | 2012-01-18 | 2012-07-04 | 长沙矿冶研究院有限责任公司 | 磁性矿石的选矿方法 |
CN203470148U (zh) * | 2013-09-02 | 2014-03-12 | 攀枝花市长森工贸有限公司 | 铁钛矿磁选机 |
CN204892121U (zh) * | 2015-06-01 | 2015-12-23 | 中国地质科学院郑州矿产综合利用研究所 | 一种振动磁场筛选机 |
CN107309081A (zh) * | 2017-07-11 | 2017-11-03 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种选矿废石选铁工艺 |
CN108004397A (zh) * | 2016-10-31 | 2018-05-08 | 朝阳金工钒钛科技有限公司 | 一种超贫钒钛磁铁矿综合利用的生产方法 |
CN108043578A (zh) * | 2017-11-28 | 2018-05-18 | 酒泉钢铁(集团)有限责任公司 | 一种选矿废石选铁工艺 |
CN108212509A (zh) * | 2018-01-16 | 2018-06-29 | 东北大学 | 一种含钛钒的赤褐铁矿中钛钒矿物分离选矿方法 |
CN111744639A (zh) * | 2020-07-10 | 2020-10-09 | 攀枝花学院 | 选矿破碎工艺 |
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2021
- 2021-03-23 CN CN202110307634.1A patent/CN113245054B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB553315A (en) * | 1941-11-12 | 1943-05-17 | Titan Co | Improvements in or relating to the treatment of ferruginous materials for the recovery of iron content and other mineral constituents therefrom |
GB992855A (en) * | 1961-03-28 | 1965-05-26 | Montedison Spa | Working up iron pyrite |
GB1078918A (en) * | 1963-10-28 | 1967-08-09 | Allis Chalmers Mfg Co | Improvements in or relating to the conversion of non-magnetic iron oxide ores to magnetite |
CN1429919A (zh) * | 2002-10-18 | 2003-07-16 | 中国科学院过程工程研究所 | 利用钛矿生产富钛料的方法 |
CN101073790A (zh) * | 2006-12-22 | 2007-11-21 | 昆明贵金属研究所 | 不同类型红土镍矿的还原-磨选处理方法 |
CN101386921A (zh) * | 2008-11-18 | 2009-03-18 | 北京博源恒升高科技有限公司 | 一种分离钒钛铁精粉方法 |
CN101775485A (zh) * | 2010-01-28 | 2010-07-14 | 刘琪 | 一种炼磺烧渣预选抛尾—磁化焙烧提铁降硫选矿方法 |
CN101791588A (zh) * | 2010-03-05 | 2010-08-04 | 重庆钢铁集团矿业有限公司太和铁矿 | 一种低品位钒钛磁铁矿的选别方法 |
CN102527504A (zh) * | 2012-01-18 | 2012-07-04 | 长沙矿冶研究院有限责任公司 | 磁性矿石的选矿方法 |
CN203470148U (zh) * | 2013-09-02 | 2014-03-12 | 攀枝花市长森工贸有限公司 | 铁钛矿磁选机 |
CN204892121U (zh) * | 2015-06-01 | 2015-12-23 | 中国地质科学院郑州矿产综合利用研究所 | 一种振动磁场筛选机 |
CN108004397A (zh) * | 2016-10-31 | 2018-05-08 | 朝阳金工钒钛科技有限公司 | 一种超贫钒钛磁铁矿综合利用的生产方法 |
CN107309081A (zh) * | 2017-07-11 | 2017-11-03 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种选矿废石选铁工艺 |
CN108043578A (zh) * | 2017-11-28 | 2018-05-18 | 酒泉钢铁(集团)有限责任公司 | 一种选矿废石选铁工艺 |
CN108212509A (zh) * | 2018-01-16 | 2018-06-29 | 东北大学 | 一种含钛钒的赤褐铁矿中钛钒矿物分离选矿方法 |
CN111744639A (zh) * | 2020-07-10 | 2020-10-09 | 攀枝花学院 | 选矿破碎工艺 |
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Effective date of registration: 20250521 Address after: 122000 Songzhangzi Village, Wanshou Street, Jianping County, Chaoyang City, Liaoning Province (inside the compound of Chaoyang Jinchang Mining Co., Ltd.) Patentee after: Jianping County Jinfeng Mining Co.,Ltd. Country or region after: China Address before: Room 1869, 18th Floor, Building B, Cross border E-commerce Building, Huguang Road, Shushan District, Hefei City, Anhui Province 230601 Patentee before: Hefei little hedgehog Information Technology Co.,Ltd. Country or region before: China |