| 乙炔二聚合成乙烯基乙炔外循环型鼓泡式反应器 |
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| 引用本文： | 詹峰,黄伟传.乙炔二聚合成乙烯基乙炔外循环型鼓泡式反应器[J].合成橡胶工业,1995,18(1):15-18. |
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| 作者姓名： | 詹峰 黄伟传 |
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| 作者单位： | 华南理工大学化学工程系，华南理工大学化学工程系，华南理工大学化学工程系，华南理工大学化学工程系，华南理工大学化学工程系 广州，510641，广州，510641，广州，510641，广州，510641，广州，510641 |
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| 摘 要： | 乙炔二聚合成乙烯基乙炔（ＭＶＡ）的４种鼓泡式反应器，其效果按填料型，外循环型，直筒标准型，内循环型顺序递减。ＭＶＡ／ＤＶＡ（二乙烯基乙炔）与乙炔气体空塔线速Ｕｇ和乙炔部转化率ｘ的关联式为：对单管外循环型，ＭＶＡ／ＤＶＡ＝１．１９２８Ｕｇ０．６６０７Ｘ－０．０８１８；对直筒标准型，ＭＶＡ／ＤＶＡ＝１．５５１８Ｕｇ０．４３６８ｘ－０．０６０８。外循环型鼓泡式反应器的液体空塔线速Ｕ１与Ｕｇ的关联式为Ｕ１
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| 关 键 词： | 乙烯基乙炔 外循环型 鼓泡式 反应器 氯丁橡胶 |
EXTERNAL CIRCULATING TYPE BUBBLE REACTOR FOR ACETYLENE DIMERIZATION IN SYNTHESIS OF MONOVINYLACETYLENE |
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| Zhan Feng,Huang Weichuan,Zhu Jiming,Li Zaizi and Huang Yongbian.EXTERNAL CIRCULATING TYPE BUBBLE REACTOR FOR ACETYLENE DIMERIZATION IN SYNTHESIS OF MONOVINYLACETYLENE[J].China Synthetic Rubber Industry,1995,18(1):15-18. |
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| Authors: | Zhan Feng Huang Weichuan Zhu Jiming Li Zaizi and Huang Yongbian |
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| Abstract: | The efficiency of four types of bubble reactor for acetylene dimerization in the synthesis of monovinylacetylene (MVA) decreased in the order of packing type , external circulating type, vertical cylinder type and internal circulating type. The relations among MVA/DVA (divinylacetylene), space velocity of acetylene Ug , and total conversion of acetylene x were: for single tube external circulating type, MVA/ DVA=1.1928U g 0.6607 x-0.0818; for vertical cylindertype,MVA/DVA= 1-551 8 Ug0.436 8X-0.0608.The relation between liquid velocity U1 , and Ug for external circulating type bubble reactor was U1= 0.8661 Ug0.2181 (1-0.41127 Ug0.9195)(d1/d)2, where d1/d=1/(4~7), U1=1~3cm/s. |
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| Keywords: | acetylene dimerization monovinylacetylene divinylacetylene external circulating type bubble reactor vertical cylinder standard type bubble reactor |
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