CN1803658A - 一种含铁溶液的除铁方法 - Google Patents
一种含铁溶液的除铁方法 Download PDFInfo
- Publication number
- CN1803658A CN1803658A CN 200610033105 CN200610033105A CN1803658A CN 1803658 A CN1803658 A CN 1803658A CN 200610033105 CN200610033105 CN 200610033105 CN 200610033105 A CN200610033105 A CN 200610033105A CN 1803658 A CN1803658 A CN 1803658A
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- CN
- China
- Prior art keywords
- iron
- solution
- containing liquor
- reactor
- volume
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 167
- 229910052742 iron Inorganic materials 0.000 title claims description 73
- 239000013078 crystal Substances 0.000 claims abstract description 16
- 230000001590 oxidative effect Effects 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 84
- 238000006243 chemical reaction Methods 0.000 claims description 49
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 34
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 32
- 230000003647 oxidation Effects 0.000 claims description 26
- 238000007254 oxidation reaction Methods 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 18
- 229910021529 ammonia Inorganic materials 0.000 claims description 16
- 239000003518 caustics Substances 0.000 claims description 15
- 108091005960 Citrine Proteins 0.000 claims description 9
- 239000011035 citrine Substances 0.000 claims description 9
- 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 8
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 13
- 239000012295 chemical reaction liquid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 10
- 239000011572 manganese Substances 0.000 description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 7
- 239000012065 filter cake Substances 0.000 description 7
- 229910052748 manganese Inorganic materials 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001020 rhythmical effect Effects 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052598 goethite Inorganic materials 0.000 description 2
- 239000011019 hematite Substances 0.000 description 2
- 229910052595 hematite Inorganic materials 0.000 description 2
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- BYGOPQKDHGXNCD-UHFFFAOYSA-N tripotassium;iron(3+);hexacyanide Chemical compound [K+].[K+].[K+].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] BYGOPQKDHGXNCD-UHFFFAOYSA-N 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- -1 ammonium radical ion Chemical class 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Compounds Of Iron (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100331052A CN100357192C (zh) | 2006-01-16 | 2006-01-16 | 一种含铁溶液的除铁方法 |
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CNB2006100331052A CN100357192C (zh) | 2006-01-16 | 2006-01-16 | 一种含铁溶液的除铁方法 |
Publications (2)
Publication Number | Publication Date |
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CN1803658A true CN1803658A (zh) | 2006-07-19 |
CN100357192C CN100357192C (zh) | 2007-12-26 |
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CNB2006100331052A Active CN100357192C (zh) | 2006-01-16 | 2006-01-16 | 一种含铁溶液的除铁方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102807278A (zh) * | 2012-08-07 | 2012-12-05 | 华南理工大学 | 一种从印制电路板碱性蚀刻废液中除铁的方法 |
CN102897824A (zh) * | 2012-10-30 | 2013-01-30 | 广州瀚源电子科技有限公司 | 一种硫酸铜除铁的工艺 |
CN104030510A (zh) * | 2014-06-10 | 2014-09-10 | 安可珍 | 一种黄金冶炼酸性废水中酸和重金属回收的方法 |
CN106191463A (zh) * | 2016-07-15 | 2016-12-07 | 深圳市危险废物处理站有限公司 | 一种锌湿法冶炼浸出液的净化方法 |
CN113171584A (zh) * | 2021-04-26 | 2021-07-27 | 天津海成能源工程技术有限公司 | 一种脱除vcm装置高沸物铁离子的脱铁液及脱除方法 |
CN113603148A (zh) * | 2021-07-13 | 2021-11-05 | 斯瑞尔环境科技股份有限公司 | 一种高含量锌铁废酸分步沉淀分离的资源化利用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038245C (zh) * | 1994-07-08 | 1998-05-06 | 山东新华制药厂 | 除去工业盐酸或氢溴酸中铁盐的方法 |
CN1091426C (zh) * | 1998-12-14 | 2002-09-25 | 华南理工大学 | 一种去除烧碱碱液中铁离子的方法 |
US6800260B2 (en) * | 2002-02-11 | 2004-10-05 | Millennium Inorganic Chemicals, Inc. | Processes for treating iron-containing waste streams |
JP3814263B2 (ja) * | 2003-06-17 | 2006-08-23 | 核燃料サイクル開発機構 | 水中に共存している鉄とマンガンの分離回収方法 |
-
2006
- 2006-01-16 CN CNB2006100331052A patent/CN100357192C/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102807278A (zh) * | 2012-08-07 | 2012-12-05 | 华南理工大学 | 一种从印制电路板碱性蚀刻废液中除铁的方法 |
CN102897824A (zh) * | 2012-10-30 | 2013-01-30 | 广州瀚源电子科技有限公司 | 一种硫酸铜除铁的工艺 |
CN104030510A (zh) * | 2014-06-10 | 2014-09-10 | 安可珍 | 一种黄金冶炼酸性废水中酸和重金属回收的方法 |
CN104030510B (zh) * | 2014-06-10 | 2016-03-02 | 安可珍 | 一种黄金冶炼酸性废水中酸和重金属回收的方法 |
CN106191463A (zh) * | 2016-07-15 | 2016-12-07 | 深圳市危险废物处理站有限公司 | 一种锌湿法冶炼浸出液的净化方法 |
CN113171584A (zh) * | 2021-04-26 | 2021-07-27 | 天津海成能源工程技术有限公司 | 一种脱除vcm装置高沸物铁离子的脱铁液及脱除方法 |
CN113171584B (zh) * | 2021-04-26 | 2022-07-01 | 天津海成能源工程技术有限公司 | 一种脱除vcm装置高沸物铁离子的脱铁液及脱除方法 |
CN113603148A (zh) * | 2021-07-13 | 2021-11-05 | 斯瑞尔环境科技股份有限公司 | 一种高含量锌铁废酸分步沉淀分离的资源化利用方法 |
Also Published As
Publication number | Publication date |
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CN100357192C (zh) | 2007-12-26 |
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Address after: Guangdong province Shenzhen City tail Meilin Road No. 181 Patentee after: Shenzhen Hazardous Waste Treatment Station Co.,Ltd. Address before: Guangdong province Shenzhen City tail Meilin Road No. 181 Patentee before: Shenzhen Hazardous Waste Treatment Station |
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Owner name: SHENZHEN CITY HAZARDOUS WASTE MANAGEMENT STATION C Free format text: FORMER NAME: WEIXIANFEIWU DEPARTMENT, SHENZHEN CITY |
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Address after: 518049 Guangdong city of Shenzhen province Futian District tail Meilin No. 181 Patentee after: SHENZHEN SHENTOU ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: The tail Meilin road 518049 in Guangdong province Shenzhen City, No. 181 Patentee before: Shenzhen Hazardous Waste Treatment Station Co.,Ltd. |
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Address after: 518105 building a, No.18, Industrial Avenue, third industrial zone, Bitou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Environmental Protection Technology Group Co.,Ltd. Address before: 518105 building a, No.18, Industrial Avenue, third industrial zone, Bitou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Environmental Protection Technology Group Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 518105 building a, No.18, Industrial Avenue, third industrial zone, Bitou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Environmental Protection Technology Group Co.,Ltd. Address before: No. 181, Longwei, xiameilin, Futian District, Shenzhen, Guangdong 518049 Patentee before: SHENZHEN SHENTOU ENVIRONMENT TECHNOLOGY Co.,Ltd. |
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