Computation of equilibrium hydrate formation temperature for CO2 and hydrocarbon gases containing CO2 in the presence of an alcohol, electrolytes and their mixtures

Kh Nasrifar, M. Moshfeghian*

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةArticleمراجعة النظراء

29 اقتباسات (Scopus)


This work presents the applicability of a unified model to predict the CO2-rich gas and pure CO2 hydrate formation conditions is aqueous solutions containing glycerol, methanol, ethylene glycol, electrolytes and their mixtures. A water activity model is introduced that combines the effect of the soluble gases, an alcohol and electrolytes. Then this model is used together with the model of Holder et al. [Holder, G.D., Corbin, G., Papadopoulos, K.D., 1980. Thermodynamic and molecular properties of gas hydrates from mixtures containing methane, argon and krypton. Ind. Eng. Chem. Fundam. 19 (3) 282] to predict CO2-rich gas and CO2 hydrate formation conditions. The predictions are in excellent agreement with experimental data. (C) 2000 Elsevier Science B.V. All rights reserved.

اللغة الأصليةEnglish
الصفحات (من إلى)143-150
عدد الصفحات8
دوريةJournal of Petroleum Science and Engineering
مستوى الصوت26
رقم الإصدار1-4
المعرِّفات الرقمية للأشياء
حالة النشرPublished - مايو 2000
منشور خارجيًانعم

ASJC Scopus subject areas

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