| 聚丙烯短阶梯环填料的性能研究和工业应用 |
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| 引用本文： | 董谊仁,张文敏.聚丙烯短阶梯环填料的性能研究和工业应用[J].化学工程,1996,24(4):21-24,32. |
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| 作者姓名： | 董谊仁 张文敏 |
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| 作者单位： | 浙江工业大学化工系 |
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| 摘 要： | 对高径比０．３的φ５０聚丙烯短阶梯环填料，在φ５００ｍｍ冷模塔中进行实验研究并应用于φ２．４ｍ工业塔中，发现与相同公称直径的阶梯环和鲍尔环比较，这是一种综合性能优异的散堆填料。
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| 关 键 词： | 短阶梯环填料，流体力学性能，塔填料，聚丙烯短阶梯环填料 |
Study on performance and industrial application of the PP-short-cascade rings packing |
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| Dong Yiren, Zhang Wenming.Study on performance and industrial application of the PP-short-cascade rings packing[J].Chemical Engineering,1996,24(4):21-24,32. |
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| Authors: | Dong Yiren Zhang Wenming |
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| Abstract: | For the φ50 PP-short-cascade rings packing with height to diameter ratio of 0.3, the hydrodynamical performance was experimentally investigated in a 500mm ID test column and its industrial application was made in a 2. 4m ID industrial column respectively. Compared with those of the cascaderings and Pail-rings with the same nominal diameter, the results show that this is a superior performance random packing. |
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| Keywords: | s: short-cascade ring packing hydrodynamical performance column packing performance PP short cascade ring packing |
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