| 丙烯连续聚合SPG工艺的工业应用 |
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| 引用本文： | 王嘉涛,相养冬,刘洪江,陆顺良,张世杰,魏斯朝,张峰,李广明,高煦.丙烯连续聚合SPG工艺的工业应用[J].合成树脂及塑料,2004,21(2):34-37. |
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| 作者姓名： | 王嘉涛 相养冬 刘洪江 陆顺良 张世杰 魏斯朝 张峰 李广明 高煦 |
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| 作者单位： | 中国石油辽河石化公司,盘锦,124022;中国石化集团上海工程有限公司,上海,200040 |
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| 摘 要： | 对中国石油辽河石化公司采用中国石化集团上海工程有限公司自主开发的SPG工艺(即丙烯液相本体与卧式釜气相本体组合式连续聚合工艺)进行了介绍，并与国内聚丙烯生产工艺进行了技术对比。工业生产实践表明，SPG工艺流程设计合理，在催化剂进料、预聚合及液相本体和卧式釜气相聚合组合技术上均有明显特色：各项技术经济指标显示，SPG工艺在聚丙烯工业中具有较好的推广前景。
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| 关 键 词： | 聚丙烯 技术改造 操作条件 产品质量 经济性 |
| 修稿时间： | 2003年10月20 |
The industrial application of propylene continuous polymerization SPG process |
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| Wang Jiatao,Xiang Yangdong,Liu Hongjiang,Lu Shunliang,Zhang Shijie,Wei Sizhao,Zhang Feng,Li Guangming.The industrial application of propylene continuous polymerization SPG process[J].China Synthetic Resin and Plastics,2004,21(2):34-37. |
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| Authors: | Wang Jiatao Xiang Yangdong Liu Hongjiang Lu Shunliang Zhang Shijie Wei Sizhao Zhang Feng Li Guangming |
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| Abstract: | This article introduced SPG process developed independently by Shanghai Engineering Company of SINOPEC, which was a kind of combined continuous process comprising propylene liquid phase bulk polymerization and the horizontal reactor for gas phase bulk polymerization. The SPG process that was employed in Liaohe Petrochemical Company of PetroChina was compared with other domestic polypropylene (PP) production technologies. The commercial application proves that the SPG technological process is designed reasonably and featured of preeminent advantages in feeding catalyst, prepolymerization and combination of propylene liquid phase bulk polymerization and the horizontal reactor for gas phase bulk polymerization. The technical economical indexes of the process indicate its value in propagation in polypropylene industry. |
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| Keywords: | polypropylene technical innovation operating condition product quality economical efficiency |
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