| TI-PS组份对沥青性能的影响 |
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| 引用本文： | 智林杰,宋进仁,凌立成,刘朗.TI-PS组份对沥青性能的影响[J].炭素,2000(2):6-9. |
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| 作者姓名： | 智林杰 宋进仁 凌立成 刘朗 |
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| 作者单位： | 1. 中国科学院山西煤炭化学研究所,太原,030001
2. 中国科学院山西煤炭化学研究所煤转化国家重点实验室,太原,030001 |
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| 摘 要： | 通过考察不同比例ＴＩ－ＰＳ组份沥青的软化点、残炭值和粘度，发现在ＰＩ组份或ＴＳ组份不变情况下，随着ＴＩ－ＰＳ组份的改变沥青的三种性能参数值呈直线变化。实验表明，有机酸催化可提高沥青ＴＩ－ＰＳ组份的含量，而改变原料沥青的组成与结构也可得到同样效果。
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| 关 键 词： | 浸渍沥青 性能 TI－PS组份 有机酸催化 |
INFLUENCE OF TI-PS FRACTION ON PITCH PROPERTIES |
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| ZHI Lin-jie,SONG Jin-ren,LING Li-cheng,LIU Lang.INFLUENCE OF TI-PS FRACTION ON PITCH PROPERTIES[J].Carbon,2000(2):6-9. |
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| Authors: | ZHI Lin-jie SONG Jin-ren LING Li-cheng LIU Lang |
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| Abstract: | Through the investigation of softening point,coke yield and viscostiy of pitches with different TI-PS fraction content,it was discovered that the three ptich property parameters change linearly with the variety of TI-PS fraction content when the PI or TS fraction content was constant.Experiments showed organic acid catalysis could increase TI-PS fraction content of modified pitches and the same result could be get by changing component and structure of pitches. |
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| Keywords: | pitch impregnant pitch properties TI-PS fraction organic acid catalysis |
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