کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5484656 | 1522967 | 2016 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Theoretical effect of concentration, circulation rate, stages, pressure and temperature of single amine and amine mixture solvents on gas sweetening performance
ترجمه فارسی عنوان
اثر تئوری غلظت، میزان گردش خون، مراحل، فشار و دما از حلال های مجتمع تک آمین و آمین بر عملکرد شیرین کننده گاز
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
This simulation experiment performed by Aspen Hysys is about theoretical investigation of gas sweetening performance of single amine solvents MEA1, MDEA2, DEA3, DGA4, DIPA5 and mixed amine solvents DGA-MEA, DEA-MDEA and SULFOLANE6-MDEA. Sweet gas having very high percentage of methane is produced by MEA (95.36%), DGA-MEA (95.37%), DEA-MDEA (95.51%) and SULFOLANE-MDEA (95.10%) and DGA (93.76%) shows lowest performance. DGA, SULFOLANE-MDEA, MDEA remove H2S at a lower circulation rate and DEA, DIPA need higher but satisfactory circulation rate. Increasing stage number shows positive effect on DEA, DIPA and SULFOLANE-MDEA. Pressure change has no significant effect. Temperature increase and methane percentage are negatively correlated for all solvents (except low circulating DIPA). With temperature increase H2S composition increases for DEA-MDEA, DGA-MEA; CO2 increases for DEA-MDEA, DGA-MEA and high circulating SULFOLANE-MDEA.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Egyptian Journal of Petroleum - Volume 25, Issue 3, September 2016, Pages 343-354
Journal: Egyptian Journal of Petroleum - Volume 25, Issue 3, September 2016, Pages 343-354
نویسندگان
Nilay Kumar Sarker,