CN100594181C - 一种片状氧化铝粉体制备方法 - Google Patents
一种片状氧化铝粉体制备方法 Download PDFInfo
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- CN100594181C CN100594181C CN200710179638A CN200710179638A CN100594181C CN 100594181 C CN100594181 C CN 100594181C CN 200710179638 A CN200710179638 A CN 200710179638A CN 200710179638 A CN200710179638 A CN 200710179638A CN 100594181 C CN100594181 C CN 100594181C
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- CN
- China
- Prior art keywords
- alumina
- alumina powder
- flaky alpha
- aqueous
- fluorochemical
- 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.)
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000000843 powder Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 22
- 239000007864 aqueous solution Substances 0.000 claims abstract description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 22
- 238000001354 calcination Methods 0.000 claims description 20
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 18
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 18
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 12
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 11
- -1 polyoxyethylene Polymers 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 claims description 11
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 8
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 8
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 4
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 4
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 4
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000003763 carbonization Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 238000005498 polishing Methods 0.000 abstract description 13
- 238000000227 grinding Methods 0.000 abstract description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 150000004673 fluoride salts Chemical class 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 206010013786 Dry skin Diseases 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710179638A CN100594181C (zh) | 2007-12-17 | 2007-12-17 | 一种片状氧化铝粉体制备方法 |
Applications Claiming Priority (1)
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CN200710179638A CN100594181C (zh) | 2007-12-17 | 2007-12-17 | 一种片状氧化铝粉体制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101182017A CN101182017A (zh) | 2008-05-21 |
CN100594181C true CN100594181C (zh) | 2010-03-17 |
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CN200710179638A Active CN100594181C (zh) | 2007-12-17 | 2007-12-17 | 一种片状氧化铝粉体制备方法 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101844916B (zh) * | 2009-03-26 | 2013-06-26 | 日本碍子株式会社 | 氧化铝烧结体、其制法和半导体制造装置部件 |
CN102009993A (zh) * | 2010-12-15 | 2011-04-13 | 中国铝业股份有限公司 | 一种两段焙烧法制备亚微米级氧化铝的方法 |
CN102351224A (zh) * | 2011-07-01 | 2012-02-15 | 佛山科学技术学院 | 铝型材工业废水碱渣制备活性氧化铝的工艺方法 |
CN103787393B (zh) * | 2012-11-01 | 2016-06-22 | 中国石油化工股份有限公司 | 一种氧化铝的制备方法 |
CN103553096B (zh) * | 2013-10-28 | 2015-02-11 | 郑州玉发精瓷科技有限公司 | 电子材料抛光用片状刚玉相氧化铝粉体的制备方法 |
US9012712B1 (en) * | 2013-12-18 | 2015-04-21 | Basf Corporation | Adsorption of acid gases |
CN103936044B (zh) * | 2014-02-26 | 2015-09-23 | 贵州天合国润高新材料科技有限公司 | 制备含铝化合物的过程中高效循环利用氟化物的方法 |
CN107074573B (zh) * | 2014-11-28 | 2018-12-11 | 日本碍子株式会社 | 板状氧化铝粉末的制法及板状氧化铝粉末 |
WO2017057322A1 (ja) * | 2015-09-30 | 2017-04-06 | 日本碍子株式会社 | 板状アルミナ粉末の製法 |
CN107162031B (zh) * | 2017-07-03 | 2019-09-10 | 中国科学院青海盐湖研究所 | 一种六角星状氢氧化铝纳米粉体的制备方法 |
CN108328643B (zh) * | 2018-04-19 | 2019-11-08 | 河南工程学院 | 一种均匀氟化氧化锌粉体的方法 |
CN110055538B (zh) * | 2019-05-27 | 2022-01-25 | 方复(上海)新材料科技有限公司 | 一种氧化铝浆料及其制备方法 |
CN110255593A (zh) * | 2019-06-20 | 2019-09-20 | 广西玉林市思达粉体技术有限公司 | 一种低成本制备高结晶度、高胶黏性拟薄水铝石的方法 |
CN110564261A (zh) * | 2019-08-19 | 2019-12-13 | 安徽省含山县兴建铸造厂 | 一种提升防震锤强度和耐腐性的涂层的制备方法 |
CN111153421A (zh) * | 2020-03-05 | 2020-05-15 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种大比表面积高纯度α-三氧化二铝及其制备方法 |
CN112457780A (zh) * | 2020-12-20 | 2021-03-09 | 长沙县新光特种陶瓷有限公司 | 一种用于碳化硅晶片的抛光粉生产方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056675A (zh) * | 1990-05-23 | 1991-12-04 | 阿托化学公司 | 陶瓷预制坯,其制造方法和应用 |
CN1396282A (zh) * | 2002-06-14 | 2003-02-12 | 抚顺铝厂科学研究所 | 用铝电解废弃物制取再生氟化盐、氧化铝的装置 |
-
2007
- 2007-12-17 CN CN200710179638A patent/CN100594181C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056675A (zh) * | 1990-05-23 | 1991-12-04 | 阿托化学公司 | 陶瓷预制坯,其制造方法和应用 |
CN1396282A (zh) * | 2002-06-14 | 2003-02-12 | 抚顺铝厂科学研究所 | 用铝电解废弃物制取再生氟化盐、氧化铝的装置 |
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CN101182017A (zh) | 2008-05-21 |
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Effective date of registration: 20151231 Address after: 450041 No. 82, Jiyuan Road, Zhengzhou District, Henan Patentee after: ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO., LTD. OF CHALCO Address before: 100082 Beijing, Xizhimen, North Street, No. 62, No. Patentee before: Aluminum Corporation of China Limited |
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Address after: 450041 No. 82, Jiyuan Road, Zhengzhou District, Henan Patentee after: China Aluminum Zhengzhou Research Institute of Nonferrous Metals Co., Ltd. Address before: 450041 No. 82, Jiyuan Road, Zhengzhou District, Henan Patentee before: ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO., LTD. OF CHALCO |