چکیده مقاله
The rapid decline of fossil fuel resources has made the economic and environmental issues of researchers shifting to producing synthetic fuels from materials such as fare gases or biomass The emission of fossil fuel combustion materials, such as NOx, SOx and etc , has a very undesirable effect Given this fact, fuels should be synthesized that have the lowest emission than conventional fossil fuels In recent years, research into clean fuel production has increased significantly Converting flare to gasoline through the direct and indirect Synthesis of Dimethyl Ether DME is one of the options that has the highest likelihood of replacing fossil fuels Therefore, in this study, we designed and simulated the process of direct and indirect conversion of flare gas to DME to produce Gasoline, LPG and Hydrogen in Aspen HYSYS v 11 software The purpose of this simulation is to compare economically and obtain capital cost, operating profit and desired rate of return on direct and indirect production of DME from flare gas in order to produce gasoline, LPG and hydrogen The results of the economic evaluation showed that product sales, operating profit, capital cost in a process that converts direct flare gas to DME were 55 5%, 55%, 27% higher than the process in which indirect flare gas is converted to DME, respectively The desired rate of return in a process that converts direct flare to DME is 18% earlier than the indirect conversion process of flare gas into DME
کلیدواژهها
نویسندگان
m jafari
School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
m shahab deljoo
School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
a vatani
School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran Institute of LNG, College of Engineering, University of Tehran, Tehran, Iran,
a.h Khalili-Garakani
Chemistry and Process Engineering Department, Niroo Research Institute, Tehran, Iran
شیوه ارجاع
jafari, m and shahab deljoo, m and vatani, a and Khalili-Garakani, a.h,1398,Simulation and Economic Comparison of Direct and Indirect Conversion of Flare Gas to DME for Production Gasoline, LPG and Hydrogen,International Conference on Technology Development in Chemical Engineering,Tehran
ارائهشده در
مجموعه مقالات کنفرانس بین المللی توسعه فناوری در مهندسی شیمی16 اسفند 1398 · تهران