| 石油沥青无粘结剂成型制备炭支撑膜 |
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| 引用本文： | 李德伏. 石油沥青无粘结剂成型制备炭支撑膜[J]. 大连理工大学学报, 1998, 38(3): 277-279 |
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| 作者姓名： | 李德伏 |
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| 作者单位： | 大连理工大学碳资源综合利用开放实验室 |
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| 摘 要： | 以石油沥青为原料,经适当热处理后模压自粘结成型,预氧化和炭化后制备炭支撑膜,考察了沥青热处理温度对涸青性质及炭支撑膜气体渗透选择的影响,并对膜的孔结构进行了分析和表征。
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| 关 键 词： | 膜 炭支撑膜 石油沥青 膜分离 自粘结成型 |
Preparation of carbon support membrane from petroleum pitch by binderless molding method |
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| Li Defu,Guo Shucai. Preparation of carbon support membrane from petroleum pitch by binderless molding method[J]. Journal of Dalian University of Technology, 1998, 38(3): 277-279 |
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| Authors: | Li Defu Guo Shucai |
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| Abstract: | Carbon support membrane is prepared from petroleum pitch by binderless molding method. The parent pitch is thermal treated previously, followed by molding, preoxidation and carbonization. Effect of thermally treated temperature on the properties of pitch and carbon support membrane is investigated, while the pore structure of support membrane is characterized. |
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| Keywords: | films bitumens/carbon support membrane |
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