| 超重力碳化法二氧化硅的干燥及应用研究 |
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| 引用本文： | 陈智涛,王琳,郭锴.超重力碳化法二氧化硅的干燥及应用研究[J].北京化工大学学报(自然科学版),2004,31(5):36-40，44. |
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| 作者姓名： | 陈智涛 王琳 郭锴 |
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| 作者单位： | 北京化工大学教育部超重力工程研究中心;北京 100029 |
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| 摘 要： | 采用超重力碳化法制备超细二氧化硅,经过不同的方法干燥,得到不同干燥产品,其性能有较大的差异。通过各种手段的表征,研究白炭黑干燥过程的脱水行为,讨论了不同干燥方法对颗粒团聚控制的影响,简单探讨各种干燥方法的脱水机理。并将所得干粉作为硅橡胶补强剂,讨论其补强机理及不同干燥产品对其补强性能的影响。
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| 关 键 词： | 超重力技术 超细粉体 白炭黑 干燥 团聚控制 硅橡胶 超重力技术 超细粉体 白炭黑 干燥 团聚控制 硅橡胶 |
| 收稿时间： | 2004-01-05 |
| 修稿时间： | 2004年1月5日 |
Drying behaviors of carbonization silicas prepared by higee and its reinforcing properties in silicon rubber |
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| Chen Zhi-tao,Wang Lin,Guo Kai.Drying behaviors of carbonization silicas prepared by higee and its reinforcing properties in silicon rubber[J].Journal of Beijing University of Chemical Technology,2004,31(5):36-40，44. |
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| Authors: | Chen Zhi-tao Wang Lin Guo Kai |
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| Institution: | Research Center of the Ministry of Education for High Gravity Engineering and Technology; Beijing University of Chemical Technology; Beijing 100029; China |
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| Abstract: | Different drying processes were adopted for different products. The influences of the processes on agglomeration control were discussed via several kinds of ways. And the mechanisms of dehydration are concerned in this article. The products prepared were applied to silicon rubber as a reinforcing agent, while the reinforcing mechanisms and the effects of it were investigated. |
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| Keywords: | high gravitech superfine powder silicas drying agglomeration control silicon rubber |
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