Читать книгу Process Intensification and Integration for Sustainable Design - Группа авторов - Страница 37

First the process simulation for the six cases is discussed. Specifically the dehydration, the turboexpander, and the fractionation train processes are discussed for all cases. Additionally acid gas removal is considered for the high acid gas case. Acid gas removal is not needed for Feeds #1–5 as acid gas levels (CO₂ and H₂S) already meet specifications. Free water removal is not needed, as it is assumed only bound water is present (see Section 2.4).