CN107601537B - 高纯铝雾化速燃法制备高纯氧化铝粉的方法和专用装置 - Google Patents
高纯铝雾化速燃法制备高纯氧化铝粉的方法和专用装置 Download PDFInfo
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- CN107601537B CN107601537B CN201711056607.1A CN201711056607A CN107601537B CN 107601537 B CN107601537 B CN 107601537B CN 201711056607 A CN201711056607 A CN 201711056607A CN 107601537 B CN107601537 B CN 107601537B
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- alumina powder
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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 116
- 239000000843 powder Substances 0.000 title claims abstract description 113
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 93
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 71
- 238000000889 atomisation Methods 0.000 title claims abstract description 28
- 238000009841 combustion method Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 65
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000001301 oxygen Substances 0.000 claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 50
- 239000007789 gas Substances 0.000 claims abstract description 45
- 239000002245 particle Substances 0.000 claims abstract description 22
- 238000002844 melting Methods 0.000 claims abstract description 19
- 230000008018 melting Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000010891 electric arc Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 3
- 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 abstract description 20
- 229910052708 sodium Inorganic materials 0.000 abstract description 20
- 239000011734 sodium Substances 0.000 abstract description 20
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052700 potassium Inorganic materials 0.000 abstract description 17
- 239000011591 potassium Substances 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 17
- -1 hydroxide ions Chemical class 0.000 abstract description 14
- 239000007864 aqueous solution Substances 0.000 abstract description 9
- 239000000047 product Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000006460 hydrolysis reaction Methods 0.000 description 13
- 230000007062 hydrolysis Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000000197 pyrolysis Methods 0.000 description 9
- 230000001788 irregular Effects 0.000 description 8
- 238000003912 environmental pollution Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- HSEYYGFJBLWFGD-UHFFFAOYSA-N 4-methylsulfanyl-2-[(2-methylsulfanylpyridine-3-carbonyl)amino]butanoic acid Chemical compound CSCCC(C(O)=O)NC(=O)C1=CC=CN=C1SC HSEYYGFJBLWFGD-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 238000000498 ball milling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 3
- 150000004703 alkoxides Chemical class 0.000 description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 3
- 239000001099 ammonium carbonate Substances 0.000 description 3
- IOGARICUVYSYGI-UHFFFAOYSA-K azanium (4-oxo-1,3,2-dioxalumetan-2-yl) carbonate Chemical compound [NH4+].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O IOGARICUVYSYGI-UHFFFAOYSA-K 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004131 Bayer process Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- FOJJCOHOLNJIHE-UHFFFAOYSA-N aluminum;azane Chemical compound N.[Al+3] FOJJCOHOLNJIHE-UHFFFAOYSA-N 0.000 description 2
- LCQXXBOSCBRNNT-UHFFFAOYSA-K ammonium aluminium sulfate Chemical compound [NH4+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCQXXBOSCBRNNT-UHFFFAOYSA-K 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000005118 spray pyrolysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001648 diaspore Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
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CN108751956B (zh) * | 2018-07-10 | 2021-12-21 | 哈尔滨工业大学 | 一种铝氧燃烧合成急冷法制备氧化铝基非晶和固溶体陶瓷微米粉混合物的方法 |
CN108950282B (zh) * | 2018-08-17 | 2019-10-29 | 荆门它山之石电子科技有限公司 | 一种含有微孔的铝合金的制备方法 |
CN110371989A (zh) * | 2019-06-28 | 2019-10-25 | 黄冈师范学院 | 一种超声波雾化制备球形硅微粉的生产方法 |
CN114751416A (zh) * | 2022-04-28 | 2022-07-15 | 成都惠锋智造科技有限公司 | 一种球状氧化物制造方法 |
CN114702039B (zh) * | 2022-04-30 | 2023-09-22 | 中国科学院苏州纳米技术与纳米仿生研究所 | 高纯氧化物微球、其制备方法及制备系统 |
Citations (8)
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JPH1192136A (ja) * | 1997-09-18 | 1999-04-06 | Adomatekkusu:Kk | 低α線量アルミナ粉末の製造方法および低α線量アルミナ粉末 |
FR2853893A1 (fr) * | 2003-04-17 | 2004-10-22 | Yazaki Corp | Procede de production de particules creuses d'alumine |
CN101177245A (zh) * | 2007-11-21 | 2008-05-14 | 北京矿冶研究总院 | 纳米结构氧化物粉体的制备方法 |
CN101983923A (zh) * | 2010-12-06 | 2011-03-09 | 华东理工大学 | 一种多孔纳米氧化铝空心球的制备方法 |
CN102701248A (zh) * | 2012-05-19 | 2012-10-03 | 鸿福晶体科技(安徽)有限公司 | 高纯氧化铝的生产工艺 |
CN103787395A (zh) * | 2014-01-21 | 2014-05-14 | 江苏大学 | 一种全流程调控制备微米级超高纯氧化铝粉体的方法 |
CN206219228U (zh) * | 2016-10-25 | 2017-06-06 | 乌鲁木齐市三锐科技有限公司 | 一种闪速燃烧合成氧化铝粉的生产装置 |
CN207347181U (zh) * | 2017-11-01 | 2018-05-11 | 乌鲁木齐市三锐科技有限公司 | 高纯铝雾化速燃法制备高纯氧化铝粉的装置 |
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- 2017-11-01 CN CN201711056607.1A patent/CN107601537B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH1192136A (ja) * | 1997-09-18 | 1999-04-06 | Adomatekkusu:Kk | 低α線量アルミナ粉末の製造方法および低α線量アルミナ粉末 |
FR2853893A1 (fr) * | 2003-04-17 | 2004-10-22 | Yazaki Corp | Procede de production de particules creuses d'alumine |
CN101177245A (zh) * | 2007-11-21 | 2008-05-14 | 北京矿冶研究总院 | 纳米结构氧化物粉体的制备方法 |
CN101983923A (zh) * | 2010-12-06 | 2011-03-09 | 华东理工大学 | 一种多孔纳米氧化铝空心球的制备方法 |
CN102701248A (zh) * | 2012-05-19 | 2012-10-03 | 鸿福晶体科技(安徽)有限公司 | 高纯氧化铝的生产工艺 |
CN103787395A (zh) * | 2014-01-21 | 2014-05-14 | 江苏大学 | 一种全流程调控制备微米级超高纯氧化铝粉体的方法 |
CN206219228U (zh) * | 2016-10-25 | 2017-06-06 | 乌鲁木齐市三锐科技有限公司 | 一种闪速燃烧合成氧化铝粉的生产装置 |
CN207347181U (zh) * | 2017-11-01 | 2018-05-11 | 乌鲁木齐市三锐科技有限公司 | 高纯铝雾化速燃法制备高纯氧化铝粉的装置 |
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