| 煤焦油精制软沥青中氮、硫的分布和热稳定性的分析 |
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| 引用本文： | 赵玉辉,高丽娟,张丽华,沈会明,蔡清凤.煤焦油精制软沥青中氮、硫的分布和热稳定性的分析[J].光谱实验室,2009,26(4):967-969. |
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| 作者姓名： | 赵玉辉 高丽娟 张丽华 沈会明 蔡清凤 |
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| 作者单位： | 辽宁科技大学化工学院,辽宁省鞍山市高新区千山中路,114051 |
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| 基金项目： | 辽宁省微纳米技术及系统重点实验室开放基金，辽宁科技大学大学生科研训练计划项目资助基金 |
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| 摘 要： | 以高温煤焦油为原料制备煤精制软沥青及其族组成,再炭化制备半焦。通过元素分析和红外光谱分析杂原子氮、硫的分布和热稳定性。
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| 关 键 词： | 煤焦油精制软沥青 族组成 热稳定性 恒温热转化 红外光谱 |
Distribution and Heat Stability of Nitrogen and Sulphur in Coal Tar Refined Soft Pitch |
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| ZHAO Yu-Hui,GAO Li-Juan,ZHANG Li-Hua,SHEN Hui-Ming,CAI Qing-Feng.Distribution and Heat Stability of Nitrogen and Sulphur in Coal Tar Refined Soft Pitch[J].Chinese Journal of Spectroscopy Laboratory,2009,26(4):967-969. |
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| Authors: | ZHAO Yu-Hui GAO Li-Juan ZHANG Li-Hua SHEN Hui-Ming CAI Qing-Feng |
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| Institution: | (University of Science and Technology Liaoning,Anshan,Liaoning 114051 ,P. R. China) |
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| Abstract: | The refined soft pitch and its group compostions were obtained from high temperature coal tar.These semi-coke were obtained from the refined soft pitch and its group compositions by isothermal heat conversion.The distribution and heat stability of nitrogen and sulphur in coal tar refined soft pitch were analyzed by element analysis and IR. |
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| Keywords: | Coal Tar Refined Soft Pitch Group Composition Heat Stability Isothermal Heat Conversion IR |
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