چکیده مقاله
The gas sweetening processes have been environmentally vital Selecting the proper solvent is a crucial subject in designing natural gas sweetening processes The solvent plays a crucial role in removing the H2S and CO2 from the sour gas, and it greatly affects the energy consumption rate of the process Also, The issue of CO2 emissions in these processes have been significantly considerable in recent years Therefore, this study analyzes three different amines of Diethanolamine DEA , Mono Ethanolamine MEA and Methyl diethanolamine MDEA in the gas sweetening process All the processes have been simulated with and without thermal integration and they were investigated in case of CO2 emissions Results show the usage of DEA solvent reduces the overall solvent consumption by 83% Also, the usage of DEA instead of MEA and MDEA reduces the process energy consumption by 57% and 89% respectively and the amount of CO2 emissions of process with DEA solvent is the lowest Therefore, this study selects the DEA solvent as the superior possible option because of its lower energy, CO2 emissions and discharge consumption rates
کلیدواژهها
نویسندگان
Shanellie Ostovar
Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
Soheila Jahangiri
School of Chemical Engineering Department, Faculty of Engineering, University of Tehran, Tehran
Negar Noormohammadi
Chemical Engineering Department, Sahand University of Technology, Tabriz, Iran
شیوه ارجاع
Ostovar, Shanellie and Jahangiri, Soheila and Noormohammadi, Negar,1403,Selecting the Best Amine in the Natural Gas Sweetening Process Based on Thermodynamic and Environmental Calculations,The second national and the first international conference of environmental challenges: green industry and mining ,Tehran
ارائهشده در
مجموعه مقالات دومین کنفرانس ملی و اولین کنفرانس بین المللی چالش های محیط زیست: صنعت و معدن سبز25 اردیبهشت 1403 · تهران