Effect of temperature on carbon dioxide absorption in monoethanolamine solutions
Effect of temperature on carbon dioxide absorption in monoethanolamine solutions
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DOI：
10.1016/j.cej.2007.05.049
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发表时间：
2008-05-01
影响因子：
15.1
通讯作者：
Cancela, A. Angeles
中科院分区：
文献类型：
--
作者：
Maceiras, Rocio;Alvarez, Estrella;Cancela, A. Angeles
采用方形鼓泡塔，研究了单乙醇胺水溶液吸收二氧化碳过程中温度对体积传质系数的影响。我们的研究提供了一个经验关联型Boltzmann来估计不同胺浓度和气体流量下的操作温度。计算结果与实验数据吻合较好(r(2)>；0.991)。(C)2007 Elsevier B.V.保留所有权利。
The effect of temperature on volumetric mass transfer coefficient was studied during the absorption process of carbon dioxide in monoethanolamine aqueous solutions, using a square bubble column. Our studies provide an empirical correlation type Boltzmann to estimate the temperature operated, at different amine concentrations and gas flow rates. An excellent agreement has been shown between predicted and experimental data (r(2) > 0.991). (C) 2007 Elsevier B.V. All rights reserved.