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1. 发明授权

US08961919B2 Method of preparing silica aerogel powder 有权
标题翻译：制备二氧化硅气凝胶粉末的方法
公开(公告)号：US08961919B2
公开(公告)日：2015-02-24
申请号：US13099936
申请日：2011-05-03
申请人： Young Chul Joung , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
发明人： Young Chul Joung , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
IPC分类号： C01B33/12 , C01B33/158 , C01B33/16
CPC分类号： C01B33/158 , C01B33/166
摘要： A method of preparing silica aero-gel powders having a short preparation time and stable preparation processes. In the method, the silica aerogel powders are generated by using a water glass solution, an inorganic acid, an organosilane compound and an organic solvent. The method includes dispersion-solution generating, gelating and solvent exchanging and drying. In the dispersion-solution generating, a dispersion solution is generated by dispersing the water glass solution and the organosilane compound in the organic solvent. In the gelating and solvent exchanging, silica hydrogel is generated by adding the inorganic acid to the dispersion solution and simultaneously performing gelating and solvent-exchanging. In the drying, the silica aerogel powders are generated by drying the silica hydro-gel.
摘要翻译：一种制备具有较短制备时间和稳定制备方法的二氧化硅气凝胶粉末的方法。在该方法中，通过使用水玻璃溶液，无机酸，有机硅烷化合物和有机溶剂来生成二氧化硅气凝胶粉末。该方法包括分散溶液产生，凝胶化和溶剂交换和干燥。在分散液生成中，通过将水玻璃溶液和有机硅烷化合物分散在有机溶剂中而产生分散液。在凝胶化和溶剂交换中，通过向分散液中加入无机酸，同时进行凝胶化和溶剂交换，生成二氧化硅水凝胶。在干燥过程中，通过干燥二氧化硅水凝胶来生成二氧化硅气凝胶粉末。

2. 发明授权

US08518335B2 System for preparing silica aerogel powder 有权
标题翻译：制备二氧化硅气凝胶粉体系
公开(公告)号：US08518335B2
公开(公告)日：2013-08-27
申请号：US13161989
申请日：2011-06-16
申请人： Young Chul Joung , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
发明人： Young Chul Joung , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
IPC分类号： B01J19/00 , C01B33/12
CPC分类号： C01B33/1585 , B01J19/0066 , B01J19/24 , B01J2219/00006 , B01J2219/00083 , C01P2006/12 , F26B11/16
摘要： A system for preparing silica aerogel powders. The system includes a material supplier, a mixer, a drier and a recoverer. The material supplier transmitting de-ionized water, water glass, an organosilane compound, an inorganic acid and at least one organic solvent. Some of organic solvents are mixed and transmitted to the mixer and tramining organic solvent is transmitted to the mixer. The mixer mixes the materials transmitted from the material supplier so as to generate silica hydrogel. The drier dries the silica hydrogel so as to generate silica aerogel powders. The recoverer recovers some vaporized materials of the materials used in the mixer and the drier.
摘要翻译：一种制备二氧化硅气凝胶粉末的系统。该系统包括材料供应商，搅拌机，干燥机和回收机。发送去离子水，水玻璃，有机硅烷化合物，无机酸和至少一种有机溶剂的材料供应商。将一些有机溶剂混合并传输到混合器中，并将有机溶剂的有机溶剂传输到混合器中。混合器将从材料供应商传送的材料混合以产生二氧化硅水凝胶。干燥器干燥二氧化硅水凝胶以产生二氧化硅气凝胶粉末。回收器回收混合器和干燥器中使用的材料的一些汽化材料。

3. 发明申请

US20120244040A1 SYSTEM FOR PREPARING SILICA AEROGEL POWDER 有权
标题翻译：制备二氧化硅气泡粉的系统
公开(公告)号：US20120244040A1
公开(公告)日：2012-09-27
申请号：US13161989
申请日：2011-06-16
申请人： Young Chul Joung , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
发明人： Young Chul Joung , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
IPC分类号： B01J8/00
CPC分类号： C01B33/1585 , B01J19/0066 , B01J19/24 , B01J2219/00006 , B01J2219/00083 , C01P2006/12 , F26B11/16
摘要： A system for preparing silica aerogel powders. The system includes a material supplier, a mixer, a drier and a recoverer. The material supplier transmitting de-ionized water, water glass, an organosilane compound, an inorganic acid and at least one organic solvent. Some of organic solvents are mixed and transmitted to the mixer and tramining organic solvent is transmitted to the mixer. The mixer mixes the materials transmitted from the material supplier so as to generate silica hydrogel. The drier dries the silica hydrogel so as to generate silica aerogel powders. The recoverer recovers some vaporized materials of the materials used in the mixer and the drier.
摘要翻译：一种制备二氧化硅气凝胶粉末的系统。该系统包括材料供应商，搅拌机，干燥机和回收机。发送去离子水，水玻璃，有机硅烷化合物，无机酸和至少一种有机溶剂的材料供应商。将一些有机溶剂混合并传输到混合器中，并将有机溶剂的有机溶剂传输到混合器中。混合器将从材料供应商传送的材料混合以产生二氧化硅水凝胶。干燥器干燥二氧化硅水凝胶以产生二氧化硅气凝胶粉末。回收器回收混合器和干燥器中使用的材料的一些汽化材料。

4. 发明申请

US20120225003A1 METHOD OF PREPARING SILICA AEROGEL POWDER 有权
标题翻译：制备二氧化硅气泡粉的方法
公开(公告)号：US20120225003A1
公开(公告)日：2012-09-06
申请号：US13099936
申请日：2011-05-03
申请人： Young Chul JOUNG , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
发明人： Young Chul JOUNG , Myung Je Roe , Young Jong Yoo , Jong Chul Park , Hee Jung Choi , Min Woo Kim
IPC分类号： C01B33/158
CPC分类号： C01B33/158 , C01B33/166
摘要： A method of preparing silica aero-gel powders having a short preparation time and stable preparation processes. In the method, the silica aerogel powders are generated by using a water glass solution, an inorganic acid, an organosilane compound and an organic solvent. The method includes dispersion-solution generating, gelating and solvent exchanging and drying. In the dispersion-solution generating, a dispersion solution is generated by dispersing the water glass solution and the organosilane compound in the organic solvent. In the gelating and solvent exchanging, silica hydrogel is generated by adding the inorganic acid to the dispersion solution and simultaneously performing gelating and solvent-exchanging. In the drying, the silica aerogel powders are generated by drying the silica hydro-gel.
摘要翻译：一种制备具有较短制备时间和稳定制备方法的二氧化硅气凝胶粉末的方法。在该方法中，通过使用水玻璃溶液，无机酸，有机硅烷化合物和有机溶剂来生成二氧化硅气凝胶粉末。该方法包括分散溶液产生，凝胶化和溶剂交换和干燥。在分散液生成中，通过将水玻璃溶液和有机硅烷化合物分散在有机溶剂中而产生分散液。在凝胶化和溶剂交换中，通过向分散液中加入无机酸，同时进行凝胶化和溶剂交换，生成二氧化硅水凝胶。在干燥过程中，通过干燥二氧化硅水凝胶来生成二氧化硅气凝胶粉末。

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