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Prediction of Natural Gas Hydrates Dissociation Enthalpies From Phase Equilibrium Data
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DOR
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20.1001.2.9919199705.1399.11.1.505.0
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نویسنده
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- - ,- -
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منبع
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كنگره مهندسي شيمي - 1399 - دوره : 11 - یازدهمین کنگره بین المللی مهندسی شیمی - کد همایش: 99191-99705
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چکیده
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Since the detection and evaluation of a hydrate reservoir is directly from seismic velocities, at early stage it is vital to obtain required data for plan of production# as obtaining the enthalpy of dissociation data by direct measurements has difficulties, jarrahian–heidaryan equation of state (j–h-eos) as well as clausius–clapeyron equation were used to estimate the enthalpies of dissociation for natural gas hydrate through equilibrium data# the results of the calculated enthalpy of dissociation for hydrate of experiments in this study and those from literature are presented and discussed# parameters of clausius–clapeyron equation are generalized to natural gas specific gravity and quantity of non-hydrocarbons# depending on the concentration of impurities in the systems, the enthalpy of dissociation of mixture is different which is discussed comprehensively#
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کلیدواژه
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Hydrate ,Dissociation ,Phase Equiblirium ,Natural Gas
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آدرس
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University Of Tehran, Iran, University Of Tehran, Iran
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Authors
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