Kinetics of methane hydrate formation in active carbon

被引：0

作者：

Yan, Li-Jun ^{[1
]}

Liu, Jiang ^{[1
]}

Chen, Guang-Jin ^{[1
]}

Guo, Tian-Min ^{[1
]}

机构：

[1] Univ. of Petroleum, Beijing 102200, China

来源：

Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section) | 2002年 / 18卷 / 03期

关键词：

Activated carbon - Hydrates - Kinetic theory - Mass transfer - Mathematical models;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Kinetics of methane hydrate in methane/(water + active carbon) system was investigated. 14 groups of kinetic data (p-t) of methane hydrate formation in active carbon were measured in the temperature range of 275.75-279.95 K and the pressure range of 5.6-9.6 MPa. Based on the theory of boundary layer and crystallography, a kinetic model, as called single film mass transport limited model, is proposed. The analytic solution of this model was obtained. Levenberg-Marquardt method was used for fitting model parameters. A good agreement was found between model predictions and experimental data.

引用

页码：1 / 7

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