CN101811739B - 低砷氧化铁红颜料的制备方法 - Google Patents
低砷氧化铁红颜料的制备方法 Download PDFInfo
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- CN101811739B CN101811739B CN2010101484507A CN201010148450A CN101811739B CN 101811739 B CN101811739 B CN 101811739B CN 2010101484507 A CN2010101484507 A CN 2010101484507A CN 201010148450 A CN201010148450 A CN 201010148450A CN 101811739 B CN101811739 B CN 101811739B
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- ferrous sulfate
- iron
- arsenic
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- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract description 33
- 229910052785 arsenic Inorganic materials 0.000 title abstract description 21
- 239000001054 red pigment Substances 0.000 title abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 71
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 15
- 230000003647 oxidation Effects 0.000 claims abstract description 14
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 50
- 239000011790 ferrous sulphate Substances 0.000 claims description 50
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 50
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 50
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 229910017604 nitric acid Inorganic materials 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 9
- 238000005352 clarification Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000001034 iron oxide pigment Substances 0.000 claims description 3
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- VETKVGYBAMGARK-UHFFFAOYSA-N arsanylidyneiron Chemical compound [As]#[Fe] VETKVGYBAMGARK-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 238000005189 flocculation Methods 0.000 claims 1
- 230000016615 flocculation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 231100000614 poison Toxicity 0.000 claims 1
- 230000007096 poisonous effect Effects 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- 239000001117 sulphuric acid Substances 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract description 6
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 239000007791 liquid phase Substances 0.000 abstract description 4
- 239000002537 cosmetic Substances 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000001023 inorganic pigment Substances 0.000 abstract 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 description 31
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 31
- 108010016634 Seed Storage Proteins Proteins 0.000 description 4
- 231100000701 toxic element Toxicity 0.000 description 4
- 230000000739 chaotic effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Landscapes
- Compounds Of Iron (AREA)
Abstract
Description
| 技术项目 | 合格品 | 检测结果 |
| 铁含量(以Fe2O3(105℃烘干表示))%≥ | 96.0 | 97.0 |
| 105℃挥发物,%≤ | 1.0 | 0.75 |
| 水溶物(热萃取法),%≤ | 0.5 | 0.20 |
| 筛余物(45um)%≤ | 0.3 | 0.08 |
| 水悬浮液PH值 | 3.0~7.0 | 3.5 |
| 吸油量,g/100g | 15~25 | 17.5 |
| 相对着色力(与标准样比),% | 95~105 | 102 |
| 颜色(与标准样比) | 稍似 | 近似 |
| 砷,mg/kg,%≤ | 5.0 | 2.5 |
| 铅,mg/kg,%≤ | 10.0 | 8.6 |
| 颜料的易分散性≤ | 20.0 | 16 |
| 光源视角 | L* | a* | b* | C* | h* | |
| 标准样品 | D6510Deg | 48.29 | 30.12 | 19.00 | 35.61 | 32.24 |
| 实施例1 | D6510Deg | 47.98 | 30.39 | 19.20 | 35.95 | 32.29 |
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101484507A CN101811739B (zh) | 2010-04-15 | 2010-04-15 | 低砷氧化铁红颜料的制备方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101484507A CN101811739B (zh) | 2010-04-15 | 2010-04-15 | 低砷氧化铁红颜料的制备方法 |
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| Publication Number | Publication Date |
|---|---|
| CN101811739A CN101811739A (zh) | 2010-08-25 |
| CN101811739B true CN101811739B (zh) | 2012-04-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012314418A1 (en) * | 2011-09-30 | 2014-04-17 | Lanxess Deutschland Gmbh | Improved method for producing finely divided haematite and for producing iron oxide red pigments |
| CN104628043B (zh) * | 2013-11-08 | 2017-07-11 | 朗盛德国有限责任公司 | 红氧化铁颜料及其生产方法,用于生产红氧化铁颜料的设备及其用途 |
| CN107935053B (zh) * | 2017-11-21 | 2019-07-05 | 中国有色集团(广西)平桂飞碟股份有限公司 | 一种绿钒湿法氧化铁红二次氧化三步预处理方法 |
| CN108975411B (zh) * | 2018-08-17 | 2021-03-09 | 河北恒丰化工科技有限公司 | 一种氧化铁红生产方法 |
| CN109133187A (zh) * | 2018-11-12 | 2019-01-04 | 湖南冠颜料有限公司 | 一种氧化铁红晶种的制备方法 |
| CN109502654A (zh) * | 2018-12-18 | 2019-03-22 | 湖南三环颜料有限公司 | 一种氧化铁红晶种高压制作工艺 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102626A (zh) * | 1994-10-26 | 1995-05-17 | 周永复 | 用氨碱法生产高纯氧化铁红的方法 |
| CN1147537A (zh) * | 1995-10-12 | 1997-04-16 | 李恭贵 | 用黄铁矿冶炼制取氧化铁红的方法 |
| CN1297968A (zh) * | 1999-12-02 | 2001-06-06 | 拜尔公司 | 氧化铁颜料的制备方法 |
| CN1699477A (zh) * | 2005-05-27 | 2005-11-23 | 华南理工大学 | 硫酸晶种混酸法氧化铁红制备方法及其产品 |
-
2010
- 2010-04-15 CN CN2010101484507A patent/CN101811739B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102626A (zh) * | 1994-10-26 | 1995-05-17 | 周永复 | 用氨碱法生产高纯氧化铁红的方法 |
| CN1147537A (zh) * | 1995-10-12 | 1997-04-16 | 李恭贵 | 用黄铁矿冶炼制取氧化铁红的方法 |
| CN1297968A (zh) * | 1999-12-02 | 2001-06-06 | 拜尔公司 | 氧化铁颜料的制备方法 |
| CN1699477A (zh) * | 2005-05-27 | 2005-11-23 | 华南理工大学 | 硫酸晶种混酸法氧化铁红制备方法及其产品 |
Non-Patent Citations (1)
| Title |
|---|
| 魏月华等.含铁废渣制取氧化铁红的研究.《广东化工》.1994,(第二期),第34-36页. * |
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| CN101811739A (zh) | 2010-08-25 |
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Address after: 313220, Zhejiang, Deqing County province bell town landscape crossing sublimation group Deqing Huayuan Pigment Co., Ltd. Patentee after: ZHEJIANG HUAYUAN PIGMENT Co.,Ltd. Address before: 313220, Zhejiang, Deqing County province bell town landscape crossing sublimation group Deqing Huayuan Pigment Co., Ltd. Patentee before: SHENGHUA GROUP DEQING HUAYUAN PIGMENT Co.,Ltd. |
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Address after: 313200 Shanshuidu, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Huayuan Applied New Materials Co.,Ltd. Country or region after: China Address before: No. 837 Longshan Road, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG HUAYUAN PIGMENT Co.,Ltd. Country or region before: China |
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