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Title
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پيش بيني فشار تشكيل هيدرات گاز طبيعي با استفاده از روش مبتني بر فوگاسيته
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Type
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Presentation
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Keywords
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Hydrate, natural gas components, simplified PC-SAFT, Chen and Guo Hydrate Model
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Abstract
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The simplified perturbed-chain statistical association fluid theory (sPC-SAFT) equation of state
were coupled with a fugacity-based approach to predict the hydrate formation pressure of
methane, ethane and propane simple gas hydrates. New Lenard-Jones potential parameters for
these gases were obtained by fitting to the pure experimental data based on sPC-SAFT coupled
with Chen and Guo fugacity-based model. Comparison of the results to the experimental data and
those in the literature confirms the validity of the used model as the average absolute errors in
pressure were less than other well-known models.
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Researchers
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Amir Abbas Izadpanah (Second researcher) , Masoud Mofarahi (Third researcher)
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