| 固体超强酸催化降解废旧聚丙烯制燃料油的研究 |
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| 引用本文： | 谭雄文,许金生,张春华,张少华,李薇,陈满生.固体超强酸催化降解废旧聚丙烯制燃料油的研究[J].广东化工,2009,36(10):48-49. |
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| 作者姓名： | 谭雄文 许金生 张春华 张少华 李薇 陈满生 |
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| 作者单位： | 衡阳师范学院,化学与材料科学系,湖南,衡阳,421008 |
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| 基金项目： | 湖南省科技计划项目，衡阳市科技局计划项目 |
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| 摘 要： | 以S2O8^2-／ZrO2-TiO2固体超强酸为催化剂催化降解聚丙烯，考察了催化利制备条件对催化剂性能的影响，以及催化剂用量与裂解反应温度等因素对催化裂解反应的影响。实验结果表明：催化剂制备条件为焙烧温度为500℃、焙烧时间为3h，裂解反应条件为催化剂用量为聚丙烯总量的2.0％、反应温度为400℃时，液体产物收率可达87.5％。
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| 关 键 词： | 聚丙烯 催化裂解 燃料油 固体超强酸 |
Catalytic Conversion of Polypropylene into Fuel Oil over Solid Superacid |
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| Tan Xiongwen,Xu Jinsheng,Zhang Chunhua,Zhang Shaohua,Li Wei,Chen Mansheng.Catalytic Conversion of Polypropylene into Fuel Oil over Solid Superacid[J].Guangdong Chemical Industry,2009,36(10):48-49. |
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| Authors: | Tan Xiongwen Xu Jinsheng Zhang Chunhua Zhang Shaohua Li Wei Chen Mansheng |
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| Affiliation: | Tan Xiongwen,Xu Jinsheng,Zhang Chunhua,Zhang Shaohua,Li Wei,Chen Mansheng (Department of Chemistry and Material Science,Hengyang Normal University,Hengyang 421008,China) |
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| Abstract: | The catalytic degradation of polypropylene was investigated using solid superacid as catalyst. The optimum conditions of reactin proccess was obtained. The effects of preparation condition of catalyst on catalytic activity and the effects of condition of reation on the liquid fuels yield were studied. The highest yield was exhibited by SO42 - / ZrO2-TiO2/La catalyst, which was prepared under the conditions of impregnation in the mixed solution of 0.75 mol/L HzSO4 and then dryed at 110 ℃, followed by calcinations at 550 ℃ for 3 h. The yield using the catalyst mentioned above was more than 86 % under the reaction conditions, the amount of catalyst： 2.0 %（over the mass of polypropylene） and the temperature ：around 400 ℃. |
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| Keywords: | polypropylene catalytic crack fuel oil solid superacid |
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