CN1222472C - 一种高分散纳米二氧化硅的制备方法 - Google Patents
一种高分散纳米二氧化硅的制备方法 Download PDFInfo
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- CN1222472C CN1222472C CN 02149782 CN02149782A CN1222472C CN 1222472 C CN1222472 C CN 1222472C CN 02149782 CN02149782 CN 02149782 CN 02149782 A CN02149782 A CN 02149782A CN 1222472 C CN1222472 C CN 1222472C
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CN 02149782 CN1222472C (zh) | 2002-12-30 | 2002-12-30 | 一种高分散纳米二氧化硅的制备方法 |
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CN 02149782 CN1222472C (zh) | 2002-12-30 | 2002-12-30 | 一种高分散纳米二氧化硅的制备方法 |
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CN1422805A CN1422805A (zh) | 2003-06-11 |
CN1222472C true CN1222472C (zh) | 2005-10-12 |
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CN 02149782 Expired - Lifetime CN1222472C (zh) | 2002-12-30 | 2002-12-30 | 一种高分散纳米二氧化硅的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3900822A4 (en) * | 2019-05-31 | 2022-03-02 | Guangzhou Huifu Research Institute Co., Ltd. | GAS NOZZLE, GAS REACTION DEVICE AND GAS HYDROLYSIS REACTION METHOD |
Families Citing this family (18)
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CN100369811C (zh) * | 2006-04-29 | 2008-02-20 | 广州吉必时科技实业有限公司 | 一种多晶硅生产过程中的副产物的综合利用方法 |
CN101830469B (zh) * | 2009-12-30 | 2011-12-14 | 邓兵国 | 可调式高压脉冲静电硅微粉提纯机 |
CN102234117B (zh) * | 2010-05-05 | 2015-11-25 | 刘基扬 | 一种含可水解卤原子的物质的水解方法 |
CN102530962B (zh) * | 2010-12-10 | 2015-06-03 | 中国科学院过程工程研究所 | 一种燃烧法合成疏水性纳米二氧化硅颗粒的方法 |
CN102616794B (zh) * | 2012-04-11 | 2013-12-25 | 宣城晶瑞新材料有限公司 | 一种高分散性纳米二氧化硅的制备方法 |
CN103553059B (zh) * | 2013-07-23 | 2016-08-10 | 龚兴荣 | 氟硅酸处理方法及其系统 |
CN103420383B (zh) * | 2013-07-29 | 2015-12-23 | 中国化学赛鼎宁波工程有限公司 | 以磷肥副产物氟硅酸盐为原料制备气相法白炭黑和无水氢氟酸的方法 |
US10358353B2 (en) | 2013-08-01 | 2019-07-23 | Jgc Catalysts And Chemicals Ltd. | Method for producing disintegrated silica particles |
CN103466636B (zh) * | 2013-08-27 | 2016-08-17 | 合盛硅业股份有限公司 | 一种利用甲基三氯硅烷生产气相法白炭黑的系统 |
CN104628005B (zh) * | 2013-11-07 | 2017-08-25 | 浙江开化合成材料有限公司 | 一种汽化器、生产白炭黑的设备和方法 |
CN105384177B (zh) * | 2015-11-27 | 2018-04-13 | 江苏联瑞新材料股份有限公司 | 亚微米级球形二氧化硅微粉的制备方法 |
CN105399103B (zh) * | 2015-12-24 | 2017-12-05 | 江西黑猫炭黑股份有限公司 | 一种气相二氧化硅消光粉及其制备方法 |
CN107973546A (zh) * | 2016-10-25 | 2018-05-01 | 中国石油化工股份有限公司 | 一种固井用油井水泥悬浮剂及其制备方法和固井用水泥浆 |
WO2019011435A1 (de) * | 2017-07-13 | 2019-01-17 | Wacker Chemie Ag | Verfahren zur herstellung von hochdispersem siliciumdioxid |
CN109231220B (zh) * | 2018-10-18 | 2020-10-02 | 江西星火狮达科技有限公司 | 一种气相二氧化硅的生产工艺 |
CN111484023B (zh) * | 2019-12-23 | 2022-10-11 | 浙江精功新材料技术有限公司 | 一种基于氢气燃烧法产高温水蒸气的卧式脱酸炉 |
CN113401912B (zh) * | 2021-07-06 | 2023-03-07 | 苏州大学 | 一种调控火焰法合成二氧化硅颗粒尺寸的装置和方法 |
CN115744919B (zh) * | 2022-10-19 | 2024-02-09 | 苏州大学 | 一种超高纯二氧化硅颗粒的制备方法 |
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2002
- 2002-12-30 CN CN 02149782 patent/CN1222472C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3900822A4 (en) * | 2019-05-31 | 2022-03-02 | Guangzhou Huifu Research Institute Co., Ltd. | GAS NOZZLE, GAS REACTION DEVICE AND GAS HYDROLYSIS REACTION METHOD |
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CN1422805A (zh) | 2003-06-11 |
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Assignee: ZHEJIANG KAIHUA SYNTHETIC MATERIAL CO.,LTD. Assignor: Kaihua Xinji New Material Co.,Ltd. Contract fulfillment period: 2008.9.23 to 2012.12.30 Contract record no.: 2008330000877 Denomination of invention: High-dispersion nano silicon dioxide preparation method Granted publication date: 20051012 License type: Exclusive license Record date: 20081008 |
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