02542nam a2200253 a 4500 vtls000056570 KUKTEM 20251114204508.0 111205t2010 my da f m 000 0 eng d THE0004572(Local) 201905170909 azhar 201112051042 Fida UMP TP350 .F83 2010 rs Bc. Mohd Fuad Che Nordin Heat integration analysis of gas to liquid (GTL) process / Mohd Fuad Che Nordin Kuantan, Pahang : UMP, 2010 xiii, 56 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2010 Bibliography: p. 48-50 Gas-to-liquid (GTL) process involves the chemical conversion of natural gas (or other gas sources) into synthetic crude that can be upgraded and separated into different useful hydrocarbon fractions including liquid transportation fuels. A leading GTL technology is the Fischer Tropsch process. The objective of this work is to provide a techno-economic analysis of heat intergrated GTL flowsheet. First, a base case GTL flowsheet from published result is modeled using Aspen Hysys to determine the energy flows, performance criteria, and equipment specifications. Next, heat integration studies by Pinch Analysis are performed to address the heating and cooling utilities. After the integration, 100% of heating duty requirement can be saved, and the cooling duty requirement can be saved for about 23%. Finally, an economic analysis is undertaken to determine the energy costing of the GTL flowsheet. It shows, RM171.76 MM/year and RM 0.63 MM/year can be saved from heat utility and cooling utiliy respectively. Finally this research has provided a framework for analyzing and improving the performance of FT-GTL plants. The following tasks have been performed, typical GTL process has been synthesized, thermal pinch analysis has been applied to get the optimum heating and cooling utilities and Aspen Hysys have been used in evaluating the performance and cost of the process. The following recommendations are suggested for future work, Strategies to reduce greenhouse gas (GHG) emissions from the GTL plant, address mass exchange network (MEN) and scale up strategies and analysis should be carried out. Gas as fuel Compressed natural gas 0 0 0 1 10000 10000 2019-09-04 0 TP350 .F83 2010 rs Bc. 0000060278 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 5527 | TP350 .F83 2010 rs Bc. 0000060279 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 3007 3013 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992