CN103769295A - 一种低品位大理岩型磁铁矿石的选矿工艺 - Google Patents
一种低品位大理岩型磁铁矿石的选矿工艺 Download PDFInfo
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- CN103769295A CN103769295A CN201410054801.6A CN201410054801A CN103769295A CN 103769295 A CN103769295 A CN 103769295A CN 201410054801 A CN201410054801 A CN 201410054801A CN 103769295 A CN103769295 A CN 103769295A
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- ore
- iron ore
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- magnetic iron
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 39
- 239000004579 marble Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract description 9
- 239000011707 mineral Substances 0.000 title abstract description 9
- 239000012141 concentrate Substances 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 17
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 10
- 239000011435 rock Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 20
- 238000000498 ball milling Methods 0.000 claims description 9
- 238000006062 fragmentation reaction Methods 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000013467 fragmentation Methods 0.000 claims description 6
- 239000006148 magnetic separator Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 238000007885 magnetic separation Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- 239000012256 powdered iron Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
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CN201410054801.6A CN103769295B (zh) | 2014-02-18 | 2014-02-18 | 一种低品位大理岩型磁铁矿石的选矿工艺 |
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CN201410054801.6A CN103769295B (zh) | 2014-02-18 | 2014-02-18 | 一种低品位大理岩型磁铁矿石的选矿工艺 |
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CN103769295A true CN103769295A (zh) | 2014-05-07 |
CN103769295B CN103769295B (zh) | 2015-10-28 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104785358A (zh) * | 2015-04-03 | 2015-07-22 | 山东华联矿业股份有限公司 | 低品位铁矿石选矿方法及装置 |
CN106311459A (zh) * | 2016-10-25 | 2017-01-11 | 吉林吉恩镍业股分有限公司 | 一种在石墨浮选中使用振动筛分级脱水的方法 |
CN108970800A (zh) * | 2018-06-28 | 2018-12-11 | 马钢集团设计研究院有限责任公司 | 一种降低铁精矿中二氧化硅含量的选矿工艺 |
CN109317289A (zh) * | 2018-11-14 | 2019-02-12 | 王光领 | 空气干砂选煤系统上用干砂介质制备工艺 |
CN113104864A (zh) * | 2019-12-12 | 2021-07-13 | 林齐坤 | 还原橄榄绿t-t亚胺缩合工段洗涤液的处理方法 |
CN113104881A (zh) * | 2019-12-12 | 2021-07-13 | 林齐坤 | 还原橄榄绿b-b亚胺缩合工段洗涤液的处理方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111348856A (zh) * | 2020-03-16 | 2020-06-30 | 李伟萍 | 一种人造岗石用粉料的制备工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06114282A (ja) * | 1992-04-24 | 1994-04-26 | Ngk Insulators Ltd | 破砕機の粒径分布制御方法 |
CN101559403A (zh) * | 2009-05-31 | 2009-10-21 | 安徽大昌矿业集团有限公司 | 一种极低品位难选磁铁矿的精选方法 |
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 |
CN102172556A (zh) * | 2010-12-07 | 2011-09-07 | 东北大学 | 一种钒钛磁铁矿高压辊磨-预选加工方法 |
CN103447144A (zh) * | 2013-08-27 | 2013-12-18 | 安徽大昌矿业集团有限公司 | 一种弱磁选工艺提铁降硅的方法 |
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2014
- 2014-02-18 CN CN201410054801.6A patent/CN103769295B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06114282A (ja) * | 1992-04-24 | 1994-04-26 | Ngk Insulators Ltd | 破砕機の粒径分布制御方法 |
CN101559403A (zh) * | 2009-05-31 | 2009-10-21 | 安徽大昌矿业集团有限公司 | 一种极低品位难选磁铁矿的精选方法 |
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 |
CN102172556A (zh) * | 2010-12-07 | 2011-09-07 | 东北大学 | 一种钒钛磁铁矿高压辊磨-预选加工方法 |
CN103447144A (zh) * | 2013-08-27 | 2013-12-18 | 安徽大昌矿业集团有限公司 | 一种弱磁选工艺提铁降硅的方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104785358A (zh) * | 2015-04-03 | 2015-07-22 | 山东华联矿业股份有限公司 | 低品位铁矿石选矿方法及装置 |
CN106311459A (zh) * | 2016-10-25 | 2017-01-11 | 吉林吉恩镍业股分有限公司 | 一种在石墨浮选中使用振动筛分级脱水的方法 |
CN106311459B (zh) * | 2016-10-25 | 2019-01-15 | 吉林吉恩镍业股份有限公司 | 一种在石墨浮选中使用振动筛分级脱水的方法 |
CN108970800A (zh) * | 2018-06-28 | 2018-12-11 | 马钢集团设计研究院有限责任公司 | 一种降低铁精矿中二氧化硅含量的选矿工艺 |
CN109317289A (zh) * | 2018-11-14 | 2019-02-12 | 王光领 | 空气干砂选煤系统上用干砂介质制备工艺 |
CN113104864A (zh) * | 2019-12-12 | 2021-07-13 | 林齐坤 | 还原橄榄绿t-t亚胺缩合工段洗涤液的处理方法 |
CN113104881A (zh) * | 2019-12-12 | 2021-07-13 | 林齐坤 | 还原橄榄绿b-b亚胺缩合工段洗涤液的处理方法 |
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CN103769295B (zh) | 2015-10-28 |
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Inventor after: Zhang Jian Inventor before: Huang Xueshun |
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Effective date of registration: 20170906 Address after: 065400, room 3, building 2, building 351, new open street, Langfang District, Xianghe, Hebei Patentee after: Zhang Jian Address before: 353500, No. 35, lane, Nanping, Songxi, Fujian Province Patentee before: Huang Xueshun |
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