caa a22 4500 606226303 CHVBK 20210128101152.0 cr unu---uuuuu 210128e20151101xx s 000 0 eng 10.1007/s10553-015-0636-3 doi (NATIONALLICENCE)springer-10.1007/s10553-015-0636-3 Optimal NGL Recovery From Natural Gas Using Turboexpander: a Case Study and Simulation [Elektronische Daten] [Ribwar Abdulrahman, Mohammed Zangana, Immanuel. Sebastine] Associated gas from oil wells is the most common raw natural gas in Middle East countries and comprises about 70% of Iraq's natural gas resources. Associated gas is usually loaded with considerable amounts of C2+ hydrocarbons. Liquids from these hydrocarbons, commonly referred to as NGLs, include ethane, propane, butanes, and natural gasoline. They can be used as fuel or as feedstock in refineries and petrochemical plants, while the heavier portion can be used as gasoline-blending stock. They must be removed and recovered from the raw natural gas stream in order to produce pipeline-quality dry natural gas and to meet safe delivery and combustion specifications. This being the case, this study was aimed at simulating and maximizing NGL recovery by applying the latest V.8 Aspen HYSYS simulator and examining the demethanizer feed pressure. Springer Science+Business Media New York, 2015 natural gas liquids nationallicence process optimization nationallicence NGL recovery nationallicence Aspen HYSYS nationallicence turboexpander nationallicence demethanizer nationallicence Abdulrahman Ribwar Chemical Engineering Department, Koya University, Kurdistan region, Iraq aut Zangana Mohammed Chemical Engineering Department, Koya University, Kurdistan region, Iraq aut Sebastine Immanuel Teesside University, Middlesbrough, United Kingdom aut Chemistry and Technology of Fuels and Oils Springer US; http://www.springer-ny.com 51/5(2015-11-01), 536-538 0009-3092 51:5<536 2015 51 10553 https://doi.org/10.1007/s10553-015-0636-3 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10553-015-0636-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Abdulrahman Ribwar Chemical Engineering Department, Koya University, Kurdistan region, Iraq aut NATIONALLICENCE 700 1- Zangana Mohammed Chemical Engineering Department, Koya University, Kurdistan region, Iraq aut NATIONALLICENCE 700 1- Sebastine Immanuel Teesside University, Middlesbrough, United Kingdom aut NATIONALLICENCE 773 0- Chemistry and Technology of Fuels and Oils Springer US; http://www.springer-ny.com 51/5(2015-11-01), 536-538 0009-3092 51:5<536 2015 51 10553