Development of formation and growth models of CO2 hydrate film
Development of formation and growth models of CO2 hydrate film
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DOI：
10.1002/aic.15304
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发表时间：
2016-11-01
期刊：
影响因子：
3.7
通讯作者：
Yamane, Kenji
中科院分区：
文献类型：
--
作者：
Abe, Yutaka;Ma, Xiao;Yamane, Kenji
本研究的目的是建立模型来估计不同温度和流速条件下CO2水合物膜的形成和生长。首先，在其形成的初始阶段的CO2水合物膜厚度的实验测量在不同的温度和流速条件下，使用激光干涉法。结果表明，CO2水合物膜厚度随温度和流速的增加而减小。其次，建立了CO2水合物成膜模型和生长模型，并利用实验数据对模型进行了验证。最后，根据所提出的CO2水合物膜厚度增长模型，对CO2水合物膜厚度的长期增长进行了预测。(c)2016美国化学工程师学会AIChE J，62：4078-4089，2016
This study aims to develop models to estimate the CO2 hydrate film formation and growth for different temperature and flow velocity conditions. First, the CO2 hydrate film thickness at the initial stage of its formation is experimentally measured under different temperature and flow velocity conditions using laser interferometry. Based on the results, the CO2 hydrate film thickness was found to decrease with increasing temperature and flow velocity. Next, the CO2 hydrate film formation model and growth model are developed, and the models are verified using the present experimental data. Finally, the long term growth of CO2 hydrate film thickness is estimated by the proposed growth model of CO2 hydrate film thickness. (c) 2016 American Institute of Chemical Engineers AIChE J, 62: 4078-4089, 2016