| 乙苯脱氢制取苯乙烯反应条件的研究 |
| |
| 引用本文： | 盛奎龙,毛元燕,裴松,郑立辉.乙苯脱氢制取苯乙烯反应条件的研究[J].河南化工,2006,23(11):24-26. |
| |
| 作者姓名： | 盛奎龙 毛元燕 裴松 郑立辉 |
| |
| 作者单位： | 南阳石蜡精细化工厂河南南阳473132;武汉工业学院化工系湖北武汉430023 |
| |
| 摘 要： | 使用氧化铁系催化剂,研究了乙苯脱氢制取苯乙烯中乙苯转化率和苯乙烯的选择性与温度、进料比的关系.实验证明,乙苯的转化率受温度和进料比的共同影响,在所研究的范围内,苯乙烯的选择性主要受温度影响,选择合适的进料比对提高转化率和选择性至关重要.
|
| 关 键 词： | 乙苯脱氢 苯乙烯 转化率 选择性 |
| 文章编号： | 1003-3467（2006）11-0024-02 |
| 收稿时间： | 2006-08-21 |
| 修稿时间： | 2006-08-21 |
Study on the Condition for Preparing Styrene via Ethylbenzene Dehydrogenation |
| |
| SHENG Kui-long,MAO Yuan-yan,PEI Song,ZHENG Li-hui.Study on the Condition for Preparing Styrene via Ethylbenzene Dehydrogenation[J].Henan Chemical Industry,2006,23(11):24-26. |
| |
| Authors: | SHENG Kui-long MAO Yuan-yan PEI Song ZHENG Li-hui |
| |
| Abstract: | The relationships of the conversion of ethylbenzene dehydrogenation to styrene with iron oxide as catalyst, the selectivity of styrene and temperature and feed ratio are investigated. It has been proved that the ethylbenzene conversion is influenced by both temperature and feed ratio but the styrene selectivi- ty is mainly affected by reaction temperature. It is also important to improve the conversion and selectivity by selecting suitable feed ratio. |
| |
| Keywords: | ethylbenzene dehydrogenation styrene conversion selectivity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
