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Title

Equilibrium Conditions of Structure H Hydrates of Hydrogen in the Presence of Hydrocarbon Promoters

Year: 1390
COI: NICGH01_016
Language: EnglishView: 1,597
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Authors

Saeedeh Babaee, - Department of Chemical Engineering, Shiraz University of Technology, ۷۱۵۵۵-۳۱۳, Shiraz, Iran
Hamed Hashemi
Jafar Javanmardi

Abstract:

In this work, hydrogen structure H (sH) hydrate phase equilibria in the presence of eleven promoters including n-alkanes, n-alkenes, alkynes and cycloalkanes has been predicted. The van der Waals–Platteeuw (vdWP) model has been used for prediction of the hydrate phase. The equilibria of hydrogen/water system has been predicted using Valerama Patel Teja (VPT) equation of state using Non Density Dependent (NDD) mixing rule. Due to the lack of experimental solubility data of hydrogen in these promoters, in this work, equilibria of the hydrogen/promoters systems has been modeled using EoS-GE model, using UNIFAC Excess Gibbs Energy and Modified Horun Vidal (MHV1) mixing rule. Results show reasonable agreement with the experimental data.

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This Paper COI Code is NICGH01_016. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/126153/

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Babaee,, Saeedeh and Hashemi, Hamed and Javanmardi, Jafar,1390,Equilibrium Conditions of Structure H Hydrates of Hydrogen in the Presence of Hydrocarbon Promoters,1st National Iranian Conference on Gas Hydrate,Tehran,https://civilica.com/doc/126153

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