| 乙苯合成催化剂及工艺研究进展 |
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| 引用本文： | 孙新德,郭志军,李宏冰,王清遐,刘盛林,徐龙伢.乙苯合成催化剂及工艺研究进展[J].天然气化工,2005,30(3):48-53. |
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| 作者姓名： | 孙新德 郭志军 李宏冰 王清遐 刘盛林 徐龙伢 |
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| 作者单位： | 1. 中国科学院,大连化学物理研究所,大连,116023
2. 抚顺石化公司石油二厂,抚顺,113004 |
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| 摘 要： | 综述了近年来液相法乙苯合成催化剂和工艺的研究进展,主要对不同沸石催化剂的特点、烷基化反应历程、沸石酸性和扩散的影响及催化剂的失活进行了总结,并介绍了催化蒸馏合成乙苯工艺和干气制乙苯的研究现状。
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| 关 键 词： | 乙苯 生产工艺 烷基化 沸石催化剂 |
| 文章编号： | 1001-9219(2005)03-48-05 |
| 修稿时间： | 2004年11月20 |
Research Progress in Catalysts and Processes for Ethylbenene Synthesis |
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| SUN Xin-de,GUO Zhi-jun,LI Hong-bing,WANG Qing-xia,LIU Sheng-lin,XU Long-ya.Research Progress in Catalysts and Processes for Ethylbenene Synthesis[J].Natural Gas Chemical Industry,2005,30(3):48-53. |
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| Authors: | SUN Xin-de GUO Zhi-jun LI Hong-bing WANG Qing-xia LIU Sheng-lin XU Long-ya |
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| Affiliation: | SUN Xin-de~1,GUO Zhi-jun~2,LI Hong-bing~2,WANG Qing-xia~1,LIU Sheng-lin~1,XU Long-ya~ |
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| Abstract: | Recent progresses in catalysts and processes for liquid-phase synthesis of ethylbenzene are reviewed. The characters of zeolite catalysts, reaction course, effects of zeolite acidity and diffusion, and catalyst deactivation are summarized, and the present technical situations of ethylbenzene synthesis by catalytic distillation and from dry gas are introduced. |
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| Keywords: | ethylbenzene production process alkylation zeolite catalyst |
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