| 超级扁环填料及其在氮肥厂气体净化过程中的应用 |
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| 引用本文： | 费维扬,孙兰义.超级扁环填料及其在氮肥厂气体净化过程中的应用[J].化工进展,2000,19(6):31-34. |
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| 作者姓名： | 费维扬 孙兰义 |
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| 作者单位： | 清华大学化工系,北京,100084 |
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| 摘 要： | 国内外最新的研究工作表明，在液液萃取、液气比很大的吸收和高压精馏的情况下，应用散装填料的操作性能优于规整填料和塔盘。其中扁环填料具有独特的结构和优异性能。本文介绍了从阶梯短环到超级扁环的发展过程、技术特点和在合成氨气体净化中的应用。
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| 关 键 词： | 散装填料 阶梯短环 超级扁环 氮肥设备 气体净化 |
| 修稿时间： | 2000-07-05 |
Super Mini Ring(SMR)and its Application for Synthetic Ammonia Plant |
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| Fei Weiyang,Sun Lanyi.Super Mini Ring(SMR)and its Application for Synthetic Ammonia Plant[J].Chemical Industry and Engineering Progress,2000,19(6):31-34. |
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| Authors: | Fei Weiyang Sun Lanyi |
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| Abstract: | It
is shown from the recent research,the random packing has better performance than other
column internals for liquid-liquid extraction,absorption with high liquid loading and high
pressure distillation.Especially,the SMR has elaborate design and excellent
performance.Therefore,the development of the SMR from Cascade Mini Ring(CMR)is described
and the characteristics and application of SMR for synthetic ammonia plant is introduced. |
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| Keywords: | random packing cascade mini ring(CMR) super mini ring(SMR) flooding velocity mass transfer |
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