CN104085908B - 一种高纯度氧化铝的制备方法 - Google Patents
一种高纯度氧化铝的制备方法 Download PDFInfo
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- CN104085908B CN104085908B CN201410348870.8A CN201410348870A CN104085908B CN 104085908 B CN104085908 B CN 104085908B CN 201410348870 A CN201410348870 A CN 201410348870A CN 104085908 B CN104085908 B CN 104085908B
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- Prior art keywords
- aluminium
- purity
- alumina
- butoxide
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- MYWQGROTKMBNKN-UHFFFAOYSA-N tributoxyalumane Chemical compound [Al+3].CCCC[O-].CCCC[O-].CCCC[O-] MYWQGROTKMBNKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 15
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 14
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 230000007062 hydrolysis Effects 0.000 claims abstract description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 8
- 230000006837 decompression Effects 0.000 claims abstract description 7
- 238000004821 distillation Methods 0.000 claims abstract description 7
- 238000000498 ball milling Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000003054 catalyst Substances 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000011805 ball Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000003837 high-temperature calcination Methods 0.000 claims description 8
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 8
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000005292 vacuum distillation Methods 0.000 claims description 4
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 claims description 3
- 229960005235 piperonyl butoxide Drugs 0.000 claims description 3
- 238000001354 calcination Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- -1 aluminium carbonate amine Chemical class 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 4
- 229960004274 stearic acid Drugs 0.000 description 4
- 238000005245 sintering Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- PPQREHKVAOVYBT-UHFFFAOYSA-H aluminium carbonate Inorganic materials [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201410348870.8A CN104085908B (zh) | 2014-07-16 | 2014-07-16 | 一种高纯度氧化铝的制备方法 |
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CN201410348870.8A CN104085908B (zh) | 2014-07-16 | 2014-07-16 | 一种高纯度氧化铝的制备方法 |
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CN104085908A CN104085908A (zh) | 2014-10-08 |
CN104085908B true CN104085908B (zh) | 2016-05-11 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106629794B (zh) * | 2016-10-13 | 2018-10-16 | 北京工商大学 | 一种高胶溶性拟薄水铝石的制备方法 |
CN107337223B (zh) * | 2017-08-04 | 2019-04-30 | 大连交通大学 | 高纯氧化铝颗粒的水淬法制备工艺 |
CN110282642B (zh) * | 2019-07-15 | 2020-07-24 | 清华大学 | 一种γ-氧化铝微球及其制备方法 |
CN111170345A (zh) * | 2020-01-15 | 2020-05-19 | 珠海琴晟新材料有限公司 | 一种纳米α相氧化铝材料的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1316382A (zh) * | 2000-04-04 | 2001-10-10 | 韩嵬 | 醇铝水解法制备高纯超细氧化铝粉体技术 |
CN1342609A (zh) * | 2000-09-11 | 2002-04-03 | 大连路明科技集团有限公司 | 一种形态松散的纳米、亚微米级高纯氧化铝的制备方法 |
CN102874854A (zh) * | 2012-11-05 | 2013-01-16 | 四川鑫炬矿业资源开发股份有限公司 | 一种5n高纯纳米氧化铝粉的制备方法 |
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2014
- 2014-07-16 CN CN201410348870.8A patent/CN104085908B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1316382A (zh) * | 2000-04-04 | 2001-10-10 | 韩嵬 | 醇铝水解法制备高纯超细氧化铝粉体技术 |
CN1342609A (zh) * | 2000-09-11 | 2002-04-03 | 大连路明科技集团有限公司 | 一种形态松散的纳米、亚微米级高纯氧化铝的制备方法 |
CN102874854A (zh) * | 2012-11-05 | 2013-01-16 | 四川鑫炬矿业资源开发股份有限公司 | 一种5n高纯纳米氧化铝粉的制备方法 |
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Effective date of registration: 20160408 Address after: Low Tong Street 315490 Yuyao city in Zhejiang province Ningbo City Zheng Xiang Cun mid weir Applicant after: LI CHUNSONG Address before: 315400 Zhejiang province Yuyao mold City Jinsheng Road No. 261 Applicant before: Li Chunsong |
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Effective date of registration: 20190125 Address after: 321015 Caozhai Industrial Zone, Jindong District, Jinhua City, Zhejiang Province (in Huaxin Craft Caiwa Factory, Jinhua City) Patentee after: Zhejiang Geyang New Materials Co., Ltd. Address before: 315490 half hill weir, Zhengxiang village, Yuyao Town, Yuyao City, Zhejiang Patentee before: LI CHUNSONG |