| C5/C9共聚石油树脂聚合工艺研究 |
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| 引用本文： | 杨成洁,张春梅,李亮,柳彩霞,徐惠俭.C5/C9共聚石油树脂聚合工艺研究[J].塑料制造,2011(8):73-75. |
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| 作者姓名： | 杨成洁 张春梅 李亮 柳彩霞 徐惠俭 |
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| 作者单位： | 兰州石化公司研究院 |
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| 摘 要： | 以C5/C9馏分为原料,无水三氯化铝为催化剂,采用阳离子聚合法合成C5/C9共聚石油树脂。通过单因素条件实验和正交实验对C5/C9共聚石油树脂聚合工艺进行选择和优化,确定最佳的聚合工艺条件。实验得到的最佳聚合工艺为:催化剂用量为0.6%,聚合温度为50℃,溶剂比为0.7,C5:C9为2:3,反应时间为3h,此时树脂收率可高达49.14%。
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| 关 键 词： | C5/C9 聚合工艺 正交实验 收率 |
Study on the Polymerization Technology of C5/C9 co-polymerized Petroleum Resin |
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| Yang Chengjie Zhang Chunmei Li Liang Liu Caixia Xu Huijian.Study on the Polymerization Technology of C5/C9 co-polymerized Petroleum Resin[J].Plastics Manufacture,2011(8):73-75. |
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| Authors: | Yang Chengjie Zhang Chunmei Li Liang Liu Caixia Xu Huijian |
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| Affiliation: | Yang Chengjie Zhang Chunmei Li Liang Liu Caixia Xu Huijian (Research Institute of Lanzhou Petrochemical Co., Lanzhou 730060,China) |
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| Abstract: | Take C5/C9 fraction as raw materials and anhydrous aluminum chloride as catalyst, polymerize the co-polymerization petroleum resin of C5/ C9 through cationic polymerization. Select and optimize the copolymerization petroleum resin of C5/C9 by single factor condition experiment and orthogonal experiment to make sure the best technical condition of polymerization. Through the experiments, the best polymerizing technology is as follows: use 0.6% catalyst, the reaction temperature is 50 ℃, the solvent ratio is 0.7, C5: C9 is 2:3, the reaction time is 3 hours, then the yield coeffi cient of resin can be as high as 49.14%. |
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| Keywords: | C5 C9 Polymerization process Orthogonal experiment Yield |
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