شماره ركورد كنفرانس :
3834
عنوان مقاله :
ESTIMATION OF SOLUBILITY OF SOUR GASES AND WATER IN TRIETHYLENE GLYCOL USING SAFT EQUATION OF STATE
پديدآورندگان :
Tazang Najmeh Department of Chemical, Oil and Gas Engineering, Shiraz University of technology, Shiraz, Iran , Javanmardi Jafar Department of Chemical, Oil and Gas Engineering, Shiraz University of technology, Shiraz, Iran , Alavi Farzad Department of Chemical, Oil and Gas Engineering, Shiraz University of technology, Shiraz, Iran
كليدواژه :
SAFT , Equation of State , TEG , vapor , liquid equilibrium , solubility
عنوان كنفرانس :
نوزدهمين سمينار شيمي فيزيك ايران
چكيده فارسي :
Molecular equations of state (EOS) are generally more complicated than cubic equations of state, and often lead to more accurate results. The Statistical Associating Fluid Theory (SAFT) equation of state, is a molecular equation of state which is proven to have a good performance in several fields including vapor-liquid equilibrium (VLE) in fluid systems. In this paper, the solubility of carbon dioxide, hydrogen sulfide and water in tri-ethylene glycol (TEG), has been estimated using SAFT EOS. In order to have an estimate of the relative accuracy of SAFT EOS, the results from Perturbed-Chain SAFT (PC–SAFT) and Peng-Robinson (PR) EOS are also reported.
