CN105347377A - 一种高纯片状氧化铝的制备方法 - Google Patents
一种高纯片状氧化铝的制备方法 Download PDFInfo
- Publication number
- CN105347377A CN105347377A CN201510656878.5A CN201510656878A CN105347377A CN 105347377 A CN105347377 A CN 105347377A CN 201510656878 A CN201510656878 A CN 201510656878A CN 105347377 A CN105347377 A CN 105347377A
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- Prior art keywords
- solution
- preparation
- aluminum oxide
- purity
- virahol
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- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000843 powder Substances 0.000 claims abstract description 26
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 13
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 8
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 claims description 36
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 23
- 239000012065 filter cake Substances 0.000 claims description 16
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000003756 stirring Methods 0.000 abstract description 8
- 239000013078 crystal Substances 0.000 abstract description 6
- 239000000919 ceramic Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 abstract description 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000016784 immunoglobulin production Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 235000015598 salt intake Nutrition 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201510656878.5A CN105347377B (zh) | 2015-10-13 | 2015-10-13 | 一种高纯片状氧化铝的制备方法 |
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CN201510656878.5A CN105347377B (zh) | 2015-10-13 | 2015-10-13 | 一种高纯片状氧化铝的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105347377A true CN105347377A (zh) | 2016-02-24 |
CN105347377B CN105347377B (zh) | 2018-02-09 |
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CN201510656878.5A Active CN105347377B (zh) | 2015-10-13 | 2015-10-13 | 一种高纯片状氧化铝的制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105668642A (zh) * | 2016-01-12 | 2016-06-15 | 浙江大学 | 一种铁酸铋单晶纳米片的制备方法 |
CN107500738A (zh) * | 2017-09-29 | 2017-12-22 | 山东理工大学 | 一种利用废旧杉木辅助烧成片状氧化铝粉末的方法 |
CN113651345A (zh) * | 2021-08-12 | 2021-11-16 | 中化学科学技术研究有限公司 | 一种高纯片状勃姆石形貌控制方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101607726A (zh) * | 2008-06-20 | 2009-12-23 | 大连交通大学 | 原级颗粒为近六边形板片状或鼓状的α-氧化铝粉体的制造方法 |
-
2015
- 2015-10-13 CN CN201510656878.5A patent/CN105347377B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101607726A (zh) * | 2008-06-20 | 2009-12-23 | 大连交通大学 | 原级颗粒为近六边形板片状或鼓状的α-氧化铝粉体的制造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105668642A (zh) * | 2016-01-12 | 2016-06-15 | 浙江大学 | 一种铁酸铋单晶纳米片的制备方法 |
CN107500738A (zh) * | 2017-09-29 | 2017-12-22 | 山东理工大学 | 一种利用废旧杉木辅助烧成片状氧化铝粉末的方法 |
CN107500738B (zh) * | 2017-09-29 | 2020-05-19 | 山东理工大学 | 一种利用废旧杉木辅助烧成片状氧化铝粉末的方法 |
CN113651345A (zh) * | 2021-08-12 | 2021-11-16 | 中化学科学技术研究有限公司 | 一种高纯片状勃姆石形貌控制方法 |
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Publication number | Publication date |
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CN105347377B (zh) | 2018-02-09 |
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Effective date of registration: 20190418 Address after: 810000 No. 8 Xingye Road, Chengzhong District, Xining City, Qinghai Province Patentee after: SHENGNUO OPTOELECTRONIC TECHNOLOGY (QH) Co.,Ltd. Address before: 810000 No. 8 Xingye Road, Nanchuan Industrial Park, Chengzhong District, Xining City, Qinghai Province Patentee before: Liu Guanhua |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of high-purity flake alumina Granted publication date: 20180209 Pledgee: Industrial and Commercial Bank of China Limited Xining Huangzhong Branch Pledgor: SHENGNUO OPTOELECTRONIC TECHNOLOGY (QH) CO.,LTD. Registration number: Y2024630000001 |
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