CN103911022B - 一种粒径可控的纳米二氧化硅及其制备方法 - Google Patents
一种粒径可控的纳米二氧化硅及其制备方法 Download PDFInfo
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- CN103911022B CN103911022B CN201410141916.9A CN201410141916A CN103911022B CN 103911022 B CN103911022 B CN 103911022B CN 201410141916 A CN201410141916 A CN 201410141916A CN 103911022 B CN103911022 B CN 103911022B
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- 239000005543 nano-size silicon particle Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 31
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005469 granulation Methods 0.000 claims abstract description 8
- 230000003179 granulation Effects 0.000 claims abstract description 8
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 7
- 238000005243 fluidization Methods 0.000 claims abstract description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000007791 dehumidification Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 230000032683 aging Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000003786 synthesis reaction Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 18
- 238000009826 distribution Methods 0.000 abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 229960001866 silicon dioxide Drugs 0.000 abstract description 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 13
- 238000000576 coating method Methods 0.000 description 13
- 238000001514 detection method Methods 0.000 description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 238000010298 pulverizing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 208000007578 phototoxic dermatitis Diseases 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Silicon Compounds (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141916.9A CN103911022B (zh) | 2014-04-10 | 2014-04-10 | 一种粒径可控的纳米二氧化硅及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410141916.9A CN103911022B (zh) | 2014-04-10 | 2014-04-10 | 一种粒径可控的纳米二氧化硅及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103911022A CN103911022A (zh) | 2014-07-09 |
| CN103911022B true CN103911022B (zh) | 2016-01-20 |
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| CN201410141916.9A Active CN103911022B (zh) | 2014-04-10 | 2014-04-10 | 一种粒径可控的纳米二氧化硅及其制备方法 |
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| CN (1) | CN103911022B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752275A (zh) * | 2017-01-11 | 2017-05-31 | 冷水江三A新材料科技有限公司 | 一种弹性手感漆涂料消光粉的制备方法 |
| CN107556804B (zh) * | 2017-08-25 | 2020-09-22 | 福建省沙县金沙白炭黑制造有限公司 | 一种高吸油值、大孔容消光剂的生产工艺 |
| CN110282633A (zh) * | 2019-04-29 | 2019-09-27 | 江苏辉迈粉体科技有限公司 | 一种纳米氧化硅材料的改性方法 |
| CN111196606A (zh) * | 2020-03-10 | 2020-05-26 | 福建省三明巨丰化工有限公司 | 一种高分散二氧化硅的制备方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998037016A1 (en) * | 1997-02-24 | 1998-08-27 | Dow Corning Corporation | Method for making hydrophobic silica gels under neutral conditions |
| JP2003146647A (ja) * | 2001-08-04 | 2003-05-21 | Degussa Ag | 疎水性沈降シリカ、その製造方法およびその使用 |
| CN101585539A (zh) * | 2009-06-25 | 2009-11-25 | 福建省漳平市正盛化工有限公司 | 硅橡胶用高抗黄白炭黑的制备方法 |
| CN101863481A (zh) * | 2003-08-01 | 2010-10-20 | Dsl日本有限公司 | 具有高吸收能力和高结构特征的无定形二氧化硅颗粒 |
| CN102827495A (zh) * | 2012-09-17 | 2012-12-19 | 福建省三明同晟化工有限公司 | 一种塑料开口剂用高透明沉淀二氧化硅的制备方法 |
| CN103360796A (zh) * | 2013-06-25 | 2013-10-23 | 安徽敬业纳米科技有限公司 | 一种两性纳米二氧化硅原位改性方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10138491A1 (de) * | 2001-08-04 | 2003-02-13 | Degussa | Verfahren zur Herstellung einer hydrophoben Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme |
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2014
- 2014-04-10 CN CN201410141916.9A patent/CN103911022B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998037016A1 (en) * | 1997-02-24 | 1998-08-27 | Dow Corning Corporation | Method for making hydrophobic silica gels under neutral conditions |
| JP2003146647A (ja) * | 2001-08-04 | 2003-05-21 | Degussa Ag | 疎水性沈降シリカ、その製造方法およびその使用 |
| CN101863481A (zh) * | 2003-08-01 | 2010-10-20 | Dsl日本有限公司 | 具有高吸收能力和高结构特征的无定形二氧化硅颗粒 |
| CN101585539A (zh) * | 2009-06-25 | 2009-11-25 | 福建省漳平市正盛化工有限公司 | 硅橡胶用高抗黄白炭黑的制备方法 |
| CN102827495A (zh) * | 2012-09-17 | 2012-12-19 | 福建省三明同晟化工有限公司 | 一种塑料开口剂用高透明沉淀二氧化硅的制备方法 |
| CN103360796A (zh) * | 2013-06-25 | 2013-10-23 | 安徽敬业纳米科技有限公司 | 一种两性纳米二氧化硅原位改性方法 |
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| CN103911022A (zh) | 2014-07-09 |
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Address after: 353200, Fujian Province, Shunchang County, Nanping Province town of sand pier Industrial Park Applicant after: FUJIAN SHUNCHANG XINHE NANO SILICON INDUSTRY CO., LTD. Address before: 353211, Fujian Province, Shunchang County, Nanping Province town of sand pier Industrial Park Applicant before: FUJIAN SHUNCHANG XINHE NANO SILICON INDUSTRY CO., LTD. |
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