CN103951465A - 蛇纹岩除铁工艺 - Google Patents
蛇纹岩除铁工艺 Download PDFInfo
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- CN103951465A CN103951465A CN201410166693.1A CN201410166693A CN103951465A CN 103951465 A CN103951465 A CN 103951465A CN 201410166693 A CN201410166693 A CN 201410166693A CN 103951465 A CN103951465 A CN 103951465A
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- CN
- China
- Prior art keywords
- iron
- serpentinite
- sodium
- solution
- theoretical amount
- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 37
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 27
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000011734 sodium Substances 0.000 claims abstract description 31
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 19
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 19
- 239000000047 product Substances 0.000 claims abstract description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 14
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 10
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 10
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 7
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 41
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 41
- 239000000706 filtrate Substances 0.000 claims description 27
- 239000011790 ferrous sulphate Substances 0.000 claims description 26
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 26
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 26
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 26
- 238000005406 washing Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 15
- LDHBWEYLDHLIBQ-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide;hydrate Chemical compound O.[OH-].[O-2].[Fe+3] LDHBWEYLDHLIBQ-UHFFFAOYSA-M 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 235000000396 iron Nutrition 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910000474 mercury oxide Inorganic materials 0.000 claims description 5
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000002203 pretreatment Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 239000012066 reaction slurry Substances 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 4
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 235000010333 potassium nitrate Nutrition 0.000 claims description 2
- 239000004323 potassium nitrate Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 12
- 239000002893 slag Substances 0.000 abstract description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011777 magnesium Substances 0.000 abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 abstract description 6
- 229910052759 nickel Inorganic materials 0.000 abstract description 6
- 230000001590 oxidative effect Effects 0.000 abstract description 5
- 239000002244 precipitate Substances 0.000 abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052744 lithium Inorganic materials 0.000 abstract description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 229910052935 jarosite Inorganic materials 0.000 abstract 4
- 229940062993 ferrous oxalate Drugs 0.000 abstract 2
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 18
- 239000002245 particle Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 7
- 238000000498 ball milling Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- ANFIEGWCRSNVFS-UHFFFAOYSA-N [Na].OCl(=O)=O Chemical compound [Na].OCl(=O)=O ANFIEGWCRSNVFS-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201410166693.1A CN103951465A (zh) | 2014-04-17 | 2014-04-17 | 蛇纹岩除铁工艺 |
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CN201410166693.1A CN103951465A (zh) | 2014-04-17 | 2014-04-17 | 蛇纹岩除铁工艺 |
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CN201410166693.1A Pending CN103951465A (zh) | 2014-04-17 | 2014-04-17 | 蛇纹岩除铁工艺 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106498442A (zh) * | 2016-11-02 | 2017-03-15 | 中南大学 | 一种锑电解液选择性除铁并制备草酸亚铁的方法 |
CN106521555A (zh) * | 2016-11-02 | 2017-03-22 | 中南大学 | 一种锑电解液选择性除铁的方法 |
CN116770069A (zh) * | 2023-06-25 | 2023-09-19 | 四川顺应动力电池材料有限公司 | 一种高浓度含铁废液去除铁离子及回收酸的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090828A (zh) * | 1993-02-13 | 1994-08-17 | 四川省地质矿产局107地质队 | 由硅酸镁矿石原料制取镁盐的方法 |
CN101235441A (zh) * | 2008-03-14 | 2008-08-06 | 大悟华龙吕王石材有限公司 | 从蛇纹石中提取矿物质的酸浸方法 |
CN101235440A (zh) * | 2008-03-14 | 2008-08-06 | 大悟华龙吕王石材有限公司 | 一种综合利用蛇纹石的方法 |
CN101456565A (zh) * | 2009-01-09 | 2009-06-17 | 昆明理工大学 | 含镍蛇纹石活化酸浸制备氢氧化镁纳米粉体的方法 |
CN102476818A (zh) * | 2010-11-26 | 2012-05-30 | 江油市雄晖化工厂 | 废酸废碱综合利用生产高纯硫酸镁 |
-
2014
- 2014-04-17 CN CN201410166693.1A patent/CN103951465A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090828A (zh) * | 1993-02-13 | 1994-08-17 | 四川省地质矿产局107地质队 | 由硅酸镁矿石原料制取镁盐的方法 |
CN101235441A (zh) * | 2008-03-14 | 2008-08-06 | 大悟华龙吕王石材有限公司 | 从蛇纹石中提取矿物质的酸浸方法 |
CN101235440A (zh) * | 2008-03-14 | 2008-08-06 | 大悟华龙吕王石材有限公司 | 一种综合利用蛇纹石的方法 |
CN101456565A (zh) * | 2009-01-09 | 2009-06-17 | 昆明理工大学 | 含镍蛇纹石活化酸浸制备氢氧化镁纳米粉体的方法 |
CN102476818A (zh) * | 2010-11-26 | 2012-05-30 | 江油市雄晖化工厂 | 废酸废碱综合利用生产高纯硫酸镁 |
Non-Patent Citations (6)
Title |
---|
中国有色金属工业协会: "《中国钴业》", 31 August 2012, article "黄钠铁矾除铁", pages: 24-25 * |
宋丽英等: "蛇纹岩开发与综合利用", 《无机盐工业》, vol. 45, no. 7, 31 July 2013 (2013-07-31), pages 5 - 8 * |
宋彬等: "蛇纹石尾矿制备高纯氧化镁工艺条件的研究", 《合肥工业大学学报( 自然科学版)》, vol. 31, no. 1, 31 January 2008 (2008-01-31), pages 150 - 153 * |
尹汉东等: "《大学化学实验》", 31 October 2008, article "草酸亚铁", pages: 132 * |
郭介高等: "《再生铜生产》", 30 November 1983, article "黄钠铁矾", pages: 152-154 * |
黄坚等: "黄钠铁矾渣制备透明氧化铁黄的研究", 《环境工程学报》, vol. 1, no. 1, 31 January 2007 (2007-01-31), pages 134 - 135 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106498442A (zh) * | 2016-11-02 | 2017-03-15 | 中南大学 | 一种锑电解液选择性除铁并制备草酸亚铁的方法 |
CN106521555A (zh) * | 2016-11-02 | 2017-03-22 | 中南大学 | 一种锑电解液选择性除铁的方法 |
CN106498442B (zh) * | 2016-11-02 | 2018-04-10 | 中南大学 | 一种锑电解液选择性除铁并制备草酸亚铁的方法 |
CN106521555B (zh) * | 2016-11-02 | 2018-04-20 | 中南大学 | 一种锑电解液选择性除铁的方法 |
CN116770069A (zh) * | 2023-06-25 | 2023-09-19 | 四川顺应动力电池材料有限公司 | 一种高浓度含铁废液去除铁离子及回收酸的方法 |
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