CN104394993B - 一种钛铁矿选铁尾矿的预处理方法 - Google Patents
一种钛铁矿选铁尾矿的预处理方法 Download PDFInfo
- Publication number
- CN104394993B CN104394993B CN201380003006.8A CN201380003006A CN104394993B CN 104394993 B CN104394993 B CN 104394993B CN 201380003006 A CN201380003006 A CN 201380003006A CN 104394993 B CN104394993 B CN 104394993B
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- tailings
- concentrate
- magnetic separation
- ilmenite
- spiral chute
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- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 title claims abstract description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 14
- 238000002203 pretreatment Methods 0.000 title abstract 2
- 238000007885 magnetic separation Methods 0.000 claims abstract description 37
- 239000012141 concentrate Substances 0.000 claims abstract description 35
- 230000005484 gravity Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 7
- 238000010410 dusting Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 238000005188 flotation Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000006148 magnetic separator Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000009865 steel metallurgy Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- GFNGCDBZVSLSFT-UHFFFAOYSA-N titanium vanadium Chemical compound [Ti].[V] GFNGCDBZVSLSFT-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
-
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- 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
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
- C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/20—Magnetic separation of bulk or dry particles in mixtures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2013/000110 WO2014117300A1 (zh) | 2013-02-01 | 2013-02-01 | 一种钛铁矿选铁尾矿的预处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104394993A CN104394993A (zh) | 2015-03-04 |
CN104394993B true CN104394993B (zh) | 2016-07-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201380003006.8A Expired - Fee Related CN104394993B (zh) | 2013-02-01 | 2013-02-01 | 一种钛铁矿选铁尾矿的预处理方法 |
Country Status (2)
Country | Link |
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CN (1) | CN104394993B (zh) |
WO (1) | WO2014117300A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109433403A (zh) * | 2018-10-31 | 2019-03-08 | 会理县秀水河矿业有限公司 | 一种钒钛磁铁尾矿再回收选钛方法 |
CN109604050A (zh) * | 2018-12-03 | 2019-04-12 | 攀枝花学院 | 环保型选铁尾矿选钛方法 |
CN110665634A (zh) * | 2019-11-13 | 2020-01-10 | 攀枝花钢城集团米易瑞地矿业有限公司 | 极贫表外钒钛磁铁矿选铁尾矿选钛方法 |
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CN104607309B (zh) * | 2015-02-12 | 2017-07-07 | 玉溪大红山矿业有限公司 | 一种高效回收低品位混合型铁矿的选矿工艺 |
CN104689904B (zh) * | 2015-03-25 | 2017-05-10 | 盐边县恒盾矿业开发有限责任公司 | 一种选出钒钛磁铁矿尾矿中钛精矿的方法 |
CN105032603A (zh) * | 2015-08-05 | 2015-11-11 | 新疆中泰化学股份有限公司 | 从电石发生器内的底流稀浆液中回收矽铁的方法 |
CN105057092B (zh) * | 2015-09-14 | 2017-11-07 | 大连欣佳和矿业有限公司 | 耐火级铬矿选矿装置及工艺 |
CN105057089B (zh) * | 2015-09-15 | 2017-08-11 | 昆明冶金研究院 | 一种岩石型原生钛铁矿的选矿工艺 |
CN107377196B (zh) * | 2017-07-21 | 2018-07-24 | 云南中钛科技有限公司 | 一种砂钛铁矿选尾处理系统及处理工艺 |
CN108212505A (zh) * | 2017-12-22 | 2018-06-29 | 安徽开发矿业有限公司 | 利用螺旋溜槽选别二段磨矿分级沉砂的选矿装置和方法 |
CN108325736A (zh) * | 2018-01-12 | 2018-07-27 | 武汉科技大学 | 一种低品位钒钛磁铁矿的预富集方法 |
CN108514949B (zh) * | 2018-03-30 | 2020-05-12 | 攀钢集团矿业有限公司 | 一种细粒钛铁矿的回收方法 |
CN108579988B (zh) * | 2018-04-11 | 2020-06-09 | 辽宁万隆科技研发有限公司长沙分公司 | 一种利用沙漠风积沙提取长石精矿的方法 |
CN108745640B (zh) * | 2018-06-14 | 2024-01-09 | 中国地质科学院郑州矿产综合利用研究所 | 磁性矿物的梯度磁重离心筛选溜槽、设备及方法 |
CN108787157B (zh) * | 2018-06-21 | 2023-07-04 | 安徽金安矿业有限公司 | 一种充填体含量较高的磁铁矿石选矿方法及装置 |
CN108525846A (zh) * | 2018-06-28 | 2018-09-14 | 攀钢集团矿业有限公司 | 一种回收低品位细粒级钛铁矿的方法及系统 |
CN109046760B (zh) * | 2018-09-26 | 2021-04-20 | 攀钢集团攀枝花钢铁研究院有限公司 | 钒钛磁铁矿尾矿的回收利用方法 |
CN109954578B (zh) * | 2019-03-29 | 2021-01-26 | 中冶北方(大连)工程技术有限公司 | 钛磁铁矿钛铁矿尾矿选矿工艺 |
CN110038717A (zh) * | 2019-03-29 | 2019-07-23 | 中冶北方(大连)工程技术有限公司 | 钒钛磁铁矿尾矿再选工艺 |
CN110508390B (zh) * | 2019-08-23 | 2021-09-28 | 中国地质科学院郑州矿产综合利用研究所 | 一种石英砂尾矿中回收锆钛矿物的方法 |
CN110918250B (zh) * | 2019-12-13 | 2021-09-21 | 会理县秀水河矿业有限公司 | 一种用强磁粗选和多段螺旋溜槽重选精选回收钛精矿的方法 |
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CN115970883A (zh) * | 2023-01-05 | 2023-04-18 | 鞍钢集团矿业有限公司 | 一种赤铁矿强磁选工艺参数的优化方法 |
CN118060065B (zh) * | 2024-04-25 | 2024-07-09 | 山东盛泰矿业科技有限公司 | 一种钛铁矿浮选分离系统与分离方法 |
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US4150093A (en) * | 1976-03-30 | 1979-04-17 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources | Method for concentrating heavy minerals in the solids tailings from hot water extraction of tar sands |
CN102389859A (zh) * | 2011-11-03 | 2012-03-28 | 河北联合大学 | 一种镜铁矿的加工利用方法 |
CN102814230A (zh) * | 2012-09-06 | 2012-12-12 | 昆明冶金研究院 | 对含钛铁精矿钛铁分离并进行综合回收的选矿方法 |
CN102861664A (zh) * | 2012-10-22 | 2013-01-09 | 昆明冶金研究院 | 低品位红土型风化钛砂矿联合选矿工艺 |
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CN1600440A (zh) * | 2003-09-28 | 2005-03-30 | 攀枝花市经质矿产有限责任公司 | 一种原生钛铁矿精选的生产工艺 |
CN101564706B (zh) * | 2009-05-31 | 2010-09-29 | 四川安宁铁钛股份有限公司 | 粗粒级钛铁矿选钛工艺 |
CN101927209B (zh) * | 2009-06-24 | 2012-11-28 | 鞍钢集团矿业公司 | 一种极贫赤铁矿石的选别工艺 |
-
2013
- 2013-02-01 CN CN201380003006.8A patent/CN104394993B/zh not_active Expired - Fee Related
- 2013-02-01 WO PCT/CN2013/000110 patent/WO2014117300A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US4150093A (en) * | 1976-03-30 | 1979-04-17 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources | Method for concentrating heavy minerals in the solids tailings from hot water extraction of tar sands |
CN102389859A (zh) * | 2011-11-03 | 2012-03-28 | 河北联合大学 | 一种镜铁矿的加工利用方法 |
CN102814230A (zh) * | 2012-09-06 | 2012-12-12 | 昆明冶金研究院 | 对含钛铁精矿钛铁分离并进行综合回收的选矿方法 |
CN102861664A (zh) * | 2012-10-22 | 2013-01-09 | 昆明冶金研究院 | 低品位红土型风化钛砂矿联合选矿工艺 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109433403A (zh) * | 2018-10-31 | 2019-03-08 | 会理县秀水河矿业有限公司 | 一种钒钛磁铁尾矿再回收选钛方法 |
CN109604050A (zh) * | 2018-12-03 | 2019-04-12 | 攀枝花学院 | 环保型选铁尾矿选钛方法 |
CN110665634A (zh) * | 2019-11-13 | 2020-01-10 | 攀枝花钢城集团米易瑞地矿业有限公司 | 极贫表外钒钛磁铁矿选铁尾矿选钛方法 |
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