| 催化缩聚法制备萘沥青和中间相沥青 |
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| 引用本文： | 郑嘉明,王成扬.催化缩聚法制备萘沥青和中间相沥青[J].天津大学学报(自然科学与工程技术版),1995,28(2):215-220. |
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| 作者姓名： | 郑嘉明 王成扬 |
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| 基金项目： | 国家863青年科研基金 |
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| 摘 要： | 萘在催化剂作用下经非脱氢聚合，结构中含有大量环烷结构和脂肪侧链，以萘沥青为原料可制备出低软化点、低粘度、高可熔性、高产率的中间相沥青。
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| 关 键 词： | 催化缩聚 沥青 中间相沥青 萘沥青 |
STUDIES ON THE PREPARATION OF NAPHTHALENE PITCH BY CATALYTIC CONDENSATION AND THE PROPERTIES OF MESOPHASE PITCH DERIVED FROM IT |
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| Zbeng Jiaming,Wang Chengyang,Ruan Xiangquan,Guo Chongtao.STUDIES ON THE PREPARATION OF NAPHTHALENE PITCH BY CATALYTIC CONDENSATION AND THE PROPERTIES OF MESOPHASE PITCH DERIVED FROM IT[J].Journal of Tianjin University(Science and Technology),1995,28(2):215-220. |
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| Authors: | Zbeng Jiaming Wang Chengyang Ruan Xiangquan Guo Chongtao |
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| Institution: | Dept.of Chemical Eng. |
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| Abstract: | he isotropic naphthalene pitch prepared by nondehydrogenative polymerization contains a large number of naphthene structures and alkyl groups.It is an excellent precursor to prepare mesophase pitch of low softening point,low viscosity,high solubility and high yield. |
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| Keywords: | catalytic condensation BF_3/HF isotropic naphthalene pitch mesophase pitch |
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