CN101172610A - 一种高温二氧化硅粉体的制备方法 - Google Patents
一种高温二氧化硅粉体的制备方法 Download PDFInfo
- Publication number
- CN101172610A CN101172610A CNA2007101778867A CN200710177886A CN101172610A CN 101172610 A CN101172610 A CN 101172610A CN A2007101778867 A CNA2007101778867 A CN A2007101778867A CN 200710177886 A CN200710177886 A CN 200710177886A CN 101172610 A CN101172610 A CN 101172610A
- Authority
- CN
- China
- Prior art keywords
- dioxide
- silicic acid
- silicon
- preparation
- halosilanes
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000000377 silicon dioxide Substances 0.000 title claims description 51
- 235000013312 flour Nutrition 0.000 title claims description 9
- 238000000034 method Methods 0.000 title abstract description 24
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 48
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000002360 preparation method Methods 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 21
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000005049 silicon tetrachloride Substances 0.000 claims abstract description 18
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 17
- 239000012065 filter cake Substances 0.000 claims abstract description 16
- 239000012670 alkaline solution Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims abstract description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 41
- 239000000843 powder Substances 0.000 claims description 34
- 239000002244 precipitate Substances 0.000 claims description 23
- 241000894007 species Species 0.000 claims description 23
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 239000003637 basic solution Substances 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 claims description 8
- 239000005052 trichlorosilane Substances 0.000 claims description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- 229910052728 basic metal Inorganic materials 0.000 claims description 4
- 150000003818 basic metals Chemical class 0.000 claims description 4
- 239000006227 byproduct Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 241000370738 Chlorion Species 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 3
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910000077 silane Inorganic materials 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000007789 gas Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 238000000593 microemulsion method Methods 0.000 description 2
- 239000005543 nano-size silicon particle Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001343 alkyl silanes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- ZOYFEXPFPVDYIS-UHFFFAOYSA-N trichloro(ethyl)silane Chemical compound CC[Si](Cl)(Cl)Cl ZOYFEXPFPVDYIS-UHFFFAOYSA-N 0.000 description 1
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- Silicon Compounds (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101778867A CN101172610B (zh) | 2007-11-22 | 2007-11-22 | 一种高温二氧化硅粉体的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101778867A CN101172610B (zh) | 2007-11-22 | 2007-11-22 | 一种高温二氧化硅粉体的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101172610A true CN101172610A (zh) | 2008-05-07 |
CN101172610B CN101172610B (zh) | 2011-05-11 |
Family
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CN2007101778867A Expired - Fee Related CN101172610B (zh) | 2007-11-22 | 2007-11-22 | 一种高温二氧化硅粉体的制备方法 |
Country Status (1)
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CN (1) | CN101172610B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101830495A (zh) * | 2010-04-29 | 2010-09-15 | 宁夏胜蓝化工环保科技有限公司 | 氯代硅烷的综合利用方法 |
CN103803558A (zh) * | 2013-12-20 | 2014-05-21 | 浙江中天氟硅材料有限公司 | 一种利用有机硅含尘尾气水解物制备沉淀法白炭黑的方法 |
CN105722788A (zh) * | 2014-01-29 | 2016-06-29 | 三菱综合材料株式会社 | 合成非晶质二氧化硅粉末及其制造方法 |
WO2020181490A1 (zh) * | 2019-03-12 | 2020-09-17 | 湖州五爻硅基材料研究院有限公司 | 一种球形二氧化硅粉体填料的制备方法和由此得到的球形二氧化硅粉体填料及其应用 |
-
2007
- 2007-11-22 CN CN2007101778867A patent/CN101172610B/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101830495A (zh) * | 2010-04-29 | 2010-09-15 | 宁夏胜蓝化工环保科技有限公司 | 氯代硅烷的综合利用方法 |
CN101830495B (zh) * | 2010-04-29 | 2013-01-23 | 宁夏胜蓝化工环保科技有限公司 | 氯代硅烷的综合利用方法 |
CN103803558A (zh) * | 2013-12-20 | 2014-05-21 | 浙江中天氟硅材料有限公司 | 一种利用有机硅含尘尾气水解物制备沉淀法白炭黑的方法 |
CN103803558B (zh) * | 2013-12-20 | 2016-03-09 | 浙江中天氟硅材料有限公司 | 一种利用有机硅含尘尾气水解物制备沉淀法白炭黑的方法 |
CN105722788A (zh) * | 2014-01-29 | 2016-06-29 | 三菱综合材料株式会社 | 合成非晶质二氧化硅粉末及其制造方法 |
CN105722788B (zh) * | 2014-01-29 | 2018-04-03 | 三菱综合材料株式会社 | 合成非晶质二氧化硅粉末及其制造方法 |
WO2020181490A1 (zh) * | 2019-03-12 | 2020-09-17 | 湖州五爻硅基材料研究院有限公司 | 一种球形二氧化硅粉体填料的制备方法和由此得到的球形二氧化硅粉体填料及其应用 |
CN111936421A (zh) * | 2019-03-12 | 2020-11-13 | 浙江三时纪新材科技有限公司 | 一种球形二氧化硅粉体填料的制备方法和由此得到的球形二氧化硅粉体填料及其应用 |
US20220153599A1 (en) * | 2019-03-12 | 2022-05-19 | Zhejiang Third Age Material Technology Co., Ltd. | Method For Preparing Spherical Silica Powder Filler, And Resulting Spherical Silica Powder Filler And Application Thereof |
CN111936421B (zh) * | 2019-03-12 | 2022-11-11 | 浙江三时纪新材科技有限公司 | 一种球形二氧化硅粉体填料的制备方法和由此得到的球形二氧化硅粉体填料及其应用 |
Also Published As
Publication number | Publication date |
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CN101172610B (zh) | 2011-05-11 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANXI BOLIANG SILICON INDUSTRY CO., LTD. Effective date: 20111205 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xianglan Inventor after: Xu Deping Inventor after: Kou Zhisheng Inventor after: Wang Xianglong Inventor after: Zhang Yan Inventor before: Zhang Xianglan Inventor before: Kou Zhisheng Inventor before: Wang Xianglong Inventor before: Zhang Yan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG XIANGLAN KOU ZHISHENG WANG XIANGLONG ZHANG YAN TO: ZHANG XIANGLAN XU DEPING KOU ZHISHENG WANG XIANGLONG ZHANG YAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111205 Address after: 100083 Beijing Haidian District College Road D No. 11 Co-patentee after: SHANXI BOLIANG SILICON INDUSTRY CO.,LTD Patentee after: China University of Mining & Technology, Beijing Address before: 100083 Beijing City, Haidian District Institute of Rutosids No. 11 Patentee before: China University of Mining & Technology, Beijing |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20161122 |
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CF01 | Termination of patent right due to non-payment of annual fee |