| 液相传质单元数的探讨 |
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| 引用本文： | 秦正龙,朱平. 液相传质单元数的探讨[J]. 徐州师范大学学报(自然科学版), 2001, 19(1): 47-49 |
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| 作者姓名： | 秦正龙 朱平 |
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| 作者单位： | 徐州师范大学化学系, |
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| 摘 要： | 导出不同情况下低浓度气体吸收、解吸时的液相传质单元数的计算公式，并与Colburn传质单元数算图进行比较。结果表明，除第三种情况既可式算又可图算外，其余只可式算。
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| 关 键 词： | 填料塔 液相传质单元数 吸收 解吸 气体吸收 计算公式 相平衡关系 |
| 文章编号： | 1007-6573(2001)01-0047-03 |
| 修稿时间： | 1999-12-09 |
Study on the Number of Liquid Transfer Units |
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| QIN Zheng-long,ZHU Ping. Study on the Number of Liquid Transfer Units[J]. Journal of Xuzhou Normal University(Natural Science Edition), 2001, 19(1): 47-49 |
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| Authors: | QIN Zheng-long ZHU Ping |
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| Abstract: | In the design of a packed column,the number of transfer units is an important parameter.In this paper,various calculating formulas of the number of liquid transfer units are proposed in terms of absorption and desorption of low concentration gas.Compared with the Colburn′s diagram of number of transfer units,the results are of significance in industrial design. |
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| Keywords: | packed column number of liquid transfer units absorption desorption |
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