CN103667688B - 对硼铁矿进行硼铁分离的方法 - Google Patents
对硼铁矿进行硼铁分离的方法 Download PDFInfo
- Publication number
- CN103667688B CN103667688B CN201210592282.XA CN201210592282A CN103667688B CN 103667688 B CN103667688 B CN 103667688B CN 201210592282 A CN201210592282 A CN 201210592282A CN 103667688 B CN103667688 B CN 103667688B
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- China
- Prior art keywords
- paigeite
- boron
- separation
- ferro
- pelletizing
- 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.)
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- 229910052796 boron Inorganic materials 0.000 title claims abstract description 93
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000000926 separation method Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 47
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 31
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title abstract description 38
- 238000005453 pelletization Methods 0.000 claims abstract description 30
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011230 binding agent Substances 0.000 claims abstract description 19
- 230000002829 reductive effect Effects 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229920002472 Starch Polymers 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 5
- 239000003245 coal Substances 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 5
- 235000013379 molasses Nutrition 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 24
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 239000008188 pellet Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 239000002893 slag Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 12
- 238000005265 energy consumption Methods 0.000 description 8
- 239000011435 rock Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000007885 magnetic separation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- QYHKLBKLFBZGAI-UHFFFAOYSA-N boron magnesium Chemical compound [B].[Mg] QYHKLBKLFBZGAI-UHFFFAOYSA-N 0.000 description 2
- ZDVYABSQRRRIOJ-UHFFFAOYSA-N boron;iron Chemical compound [Fe]#B ZDVYABSQRRRIOJ-UHFFFAOYSA-N 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- 229910008423 Si—B Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BCWKKHAIFMOLTP-UHFFFAOYSA-N [Fe].[Mg].[B] Chemical compound [Fe].[Mg].[B] BCWKKHAIFMOLTP-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201210592282.XA CN103667688B (zh) | 2012-12-29 | 2012-12-29 | 对硼铁矿进行硼铁分离的方法 |
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CN201210592282.XA CN103667688B (zh) | 2012-12-29 | 2012-12-29 | 对硼铁矿进行硼铁分离的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103667688A CN103667688A (zh) | 2014-03-26 |
CN103667688B true CN103667688B (zh) | 2015-07-08 |
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CN201210592282.XA Active CN103667688B (zh) | 2012-12-29 | 2012-12-29 | 对硼铁矿进行硼铁分离的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112609070B (zh) * | 2020-12-16 | 2022-02-22 | 东北大学 | 一种悬浮还原焙烧强化含硼铁精矿硼铁分离提取的方法 |
CN116904839B (zh) * | 2023-09-12 | 2023-11-24 | 内蒙古永磊材料科技有限公司 | 一种高纯硼铁合金及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101157977A (zh) * | 2007-11-27 | 2008-04-09 | 北京科技大学 | 一种低品位硼铁矿中铁和硼的富集方法 |
CN102162017A (zh) * | 2011-03-18 | 2011-08-24 | 北京科技大学 | 一种运用转底炉珠铁工艺综合利用硼铁矿的方法 |
CN102344981A (zh) * | 2011-09-22 | 2012-02-08 | 李志忠 | 含硼铁精矿铁硼分离直接还原工艺 |
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2012
- 2012-12-29 CN CN201210592282.XA patent/CN103667688B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101157977A (zh) * | 2007-11-27 | 2008-04-09 | 北京科技大学 | 一种低品位硼铁矿中铁和硼的富集方法 |
CN102162017A (zh) * | 2011-03-18 | 2011-08-24 | 北京科技大学 | 一种运用转底炉珠铁工艺综合利用硼铁矿的方法 |
CN102344981A (zh) * | 2011-09-22 | 2012-02-08 | 李志忠 | 含硼铁精矿铁硼分离直接还原工艺 |
Non-Patent Citations (1)
Title |
---|
李壮年 等.凤城含硼铁精矿硼铁分离新工艺.《第七届(2009)中国钢铁年会论文集》.2009,第1-432至1-437页. * |
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CN103667688A (zh) | 2014-03-26 |
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Owner name: JIANGSU RESEARCH + DESIGN INSTITUTE OF METALLURGIC Free format text: FORMER OWNER: BEIJING SHENWU ENVIRONMENT + ENERGY TECHNOLOGY CORP. Effective date: 20150723 |
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Effective date of registration: 20150723 Address after: 210007 Jiangsu city of Nanjing province yanggou Daguang Road No. 44 Patentee after: Jiangsu Research & Design Institute of Metallurgical Industry Co., Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: Beijing Shenwu Environment Energy Technology Group Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for performing boron and iron separation on paigeite Effective date of registration: 20180328 Granted publication date: 20150708 Pledgee: Bank of Beijing, Limited by Share Ltd, Nanjing branch Pledgor: Jiangsu Research & Design Institute of Metallurgical Industry Co., Ltd. Registration number: 2018320000034 |
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