CN102838172A - Method for preparing nanometer alpha-Fe2O3 material - Google Patents
Method for preparing nanometer alpha-Fe2O3 material Download PDFInfo
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- CN102838172A CN102838172A CN2012103580847A CN201210358084A CN102838172A CN 102838172 A CN102838172 A CN 102838172A CN 2012103580847 A CN2012103580847 A CN 2012103580847A CN 201210358084 A CN201210358084 A CN 201210358084A CN 102838172 A CN102838172 A CN 102838172A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 14
- 229910003145 α-Fe2O3 Inorganic materials 0.000 title abstract 4
- 239000013078 crystal Substances 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000001035 drying Methods 0.000 claims abstract description 31
- 239000000084 colloidal system Substances 0.000 claims abstract description 21
- 239000012065 filter cake Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000001354 calcination Methods 0.000 claims abstract description 4
- 239000007800 oxidant agent Substances 0.000 claims abstract description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 14
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims description 13
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 claims description 13
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 claims description 13
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 230000004913 activation Effects 0.000 abstract description 18
- 239000000843 powder Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 9
- 229910006540 α-FeOOH Inorganic materials 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 5
- 239000003513 alkali Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- FLTRNWIFKITPIO-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe] FLTRNWIFKITPIO-UHFFFAOYSA-N 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 160
- 239000000243 solution Substances 0.000 description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 238000002360 preparation method Methods 0.000 description 18
- 239000000047 product Substances 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 10
- 238000007701 flash-distillation Methods 0.000 description 8
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000002086 nanomaterial Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 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 description 5
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical group [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 5
- 239000001117 sulphuric acid Substances 0.000 description 5
- 235000011149 sulphuric acid Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005021 gait Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910002588 FeOOH Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002105 nanoparticle Substances 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
- 230000000176 photostabilization Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- -1 transmitter Substances 0.000 description 1
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CN201210358084.7A CN102838172B (en) | 2012-09-24 | 2012-09-24 | Method for preparing nanometer alpha-Fe2O3 material |
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CN201210358084.7A CN102838172B (en) | 2012-09-24 | 2012-09-24 | Method for preparing nanometer alpha-Fe2O3 material |
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CN102838172A true CN102838172A (en) | 2012-12-26 |
CN102838172B CN102838172B (en) | 2014-07-02 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103928689A (en) * | 2014-04-21 | 2014-07-16 | 合肥工业大学 | Method for preparing heterogeneous electric Fenton cathode material |
CN104150541A (en) * | 2014-09-03 | 2014-11-19 | 安徽工业大学 | Preparation method for rice grain-shaped alpha-Fe2O3 (alpha-ferric oxide) nanometer powder |
CN105731548A (en) * | 2016-03-07 | 2016-07-06 | 北京天下兴科技有限公司 | Catalytic oxidation method for converting ferrous iron into ferric iron at normal temperature and normal pressure |
CN110026195A (en) * | 2019-05-05 | 2019-07-19 | 河北师范大学 | A kind of high activity α-Fe2O3Nanometer sheet and its preparation method and application |
CN110255625A (en) * | 2019-07-02 | 2019-09-20 | 浙江华源颜料股份有限公司 | A kind of preparation method and applications of high activated catalyst iron oxide red |
CN112047384A (en) * | 2020-08-13 | 2020-12-08 | 桂林理工大学 | Method for preparing nano iron oxide negative electrode material for lithium ion battery by using tin ore tailing sulfuric acid leaching solution |
CN114134567A (en) * | 2021-12-07 | 2022-03-04 | 贵州民族大学 | Method for synthesizing FeOOH crystal of iron oxyhydroxide at high temperature and high pressure |
CN114570412A (en) * | 2022-02-18 | 2022-06-03 | 贵州理工学院 | Fischer-Tropsch aromatic hydrocarbon catalyst, preparation method and application |
CN114854278A (en) * | 2022-04-25 | 2022-08-05 | 铜陵同达兴实业有限责任公司 | Preparation process of nano iron oxide coating dispersion system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289746A (en) * | 1979-05-22 | 1981-09-15 | Central Glass Company, Limited | Process for preparation of micaceous iron oxide |
CN101423257A (en) * | 2008-11-07 | 2009-05-06 | 浙江正奇化工有限公司 | Preparation method of nanoscale iron oxide red |
CN102092794A (en) * | 2010-12-08 | 2011-06-15 | 浙江大学 | Preparation method of nano iron oxide yellow or nano iron oxide red |
-
2012
- 2012-09-24 CN CN201210358084.7A patent/CN102838172B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289746A (en) * | 1979-05-22 | 1981-09-15 | Central Glass Company, Limited | Process for preparation of micaceous iron oxide |
CN101423257A (en) * | 2008-11-07 | 2009-05-06 | 浙江正奇化工有限公司 | Preparation method of nanoscale iron oxide red |
CN102092794A (en) * | 2010-12-08 | 2011-06-15 | 浙江大学 | Preparation method of nano iron oxide yellow or nano iron oxide red |
Non-Patent Citations (1)
Title |
---|
黄坚等: "氯酸钠氧化法制备超细氧化铁黄的研究", 《广州化学》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103928689A (en) * | 2014-04-21 | 2014-07-16 | 合肥工业大学 | Method for preparing heterogeneous electric Fenton cathode material |
CN104150541A (en) * | 2014-09-03 | 2014-11-19 | 安徽工业大学 | Preparation method for rice grain-shaped alpha-Fe2O3 (alpha-ferric oxide) nanometer powder |
CN105731548A (en) * | 2016-03-07 | 2016-07-06 | 北京天下兴科技有限公司 | Catalytic oxidation method for converting ferrous iron into ferric iron at normal temperature and normal pressure |
CN105731548B (en) * | 2016-03-07 | 2017-11-28 | 北京天下兴科技有限公司 | Ferrous iron is converted into ferric catalysed oxidation processes under a kind of normal temperature and pressure |
CN110026195A (en) * | 2019-05-05 | 2019-07-19 | 河北师范大学 | A kind of high activity α-Fe2O3Nanometer sheet and its preparation method and application |
CN110026195B (en) * | 2019-05-05 | 2021-09-03 | 河北师范大学 | High-activity alpha-Fe2O3Nanosheet and preparation method and application thereof |
CN110255625B (en) * | 2019-07-02 | 2021-10-22 | 浙江华源颜料股份有限公司 | Preparation method and application of high-activity catalyst iron oxide red |
CN110255625A (en) * | 2019-07-02 | 2019-09-20 | 浙江华源颜料股份有限公司 | A kind of preparation method and applications of high activated catalyst iron oxide red |
CN112047384A (en) * | 2020-08-13 | 2020-12-08 | 桂林理工大学 | Method for preparing nano iron oxide negative electrode material for lithium ion battery by using tin ore tailing sulfuric acid leaching solution |
CN114134567A (en) * | 2021-12-07 | 2022-03-04 | 贵州民族大学 | Method for synthesizing FeOOH crystal of iron oxyhydroxide at high temperature and high pressure |
CN114134567B (en) * | 2021-12-07 | 2024-02-06 | 贵州民族大学 | Method for preparing FeOOH crystal by high-temperature high-pressure synthesis |
CN114570412A (en) * | 2022-02-18 | 2022-06-03 | 贵州理工学院 | Fischer-Tropsch aromatic hydrocarbon catalyst, preparation method and application |
CN114570412B (en) * | 2022-02-18 | 2024-03-08 | 贵州理工学院 | Fischer-Tropsch aromatic hydrocarbon catalyst, preparation method and application |
CN114854278A (en) * | 2022-04-25 | 2022-08-05 | 铜陵同达兴实业有限责任公司 | Preparation process of nano iron oxide coating dispersion system |
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CN102838172B (en) | 2014-07-02 |
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Effective date of registration: 20181226 Address after: 312300 Hangzhou Shangyu economic and Technological Development Zone, Shaoxing, Zhejiang Patentee after: Shaoxing Avit Nanotechnology Co., Ltd. Address before: 312300 Zhejiang Shaoxing Shangyu District Hangzhou Bay Shangyu economic and Technological Development Zone Patentee before: Zhejiang raw nanoscale Technology Co., Ltd. |