کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5012471 1462813 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Pollutant emission of gaseous and liquid aqueous bioethanol combustion in swirl burners
ترجمه فارسی عنوان
انتشار آلاینده احتراق بیوتکنولوژی گازی و مایع آبی در مشعل چرخش
کلمات کلیدی
تقطیر بیواتانول، اتانول آبی، انتشار آلاینده، مشعل چرخش، استاندارد انتشار، احتراق متضاد،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
Hydrous ethanol is produced to the largest extent among all renewable liquid fuels. The utilization of aqueous ethanol, however, seems to be a more economical solution due to considerable savings on the production costs while the combustion performance is affected slightly. In the present paper, the energy balance of aqueous bioethanol distillation was analyzed using a 12% ethanol-water solution by volume as feed. The results showed that the distillation energy-to-lower heating value ratio of 92-52% solutions are only 0.394 of that of hydrous ethanol. Combustion tests were performed at 15 kW combustion power and an air-to-fuel equivalence ratio of 1.17, utilizing 96-50% ethanol-water solutions by volume injected in both gaseous and liquid form. From a pollutant emissions perspective, all the tested alcohols are in line with the present Hungarian standard. Considering the upcoming regulations of 2018, 90-50% liquid alcohols and 80-50% evaporated alcohols already fulfill the stricter limitations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 149, 1 October 2017, Pages 896-903
نویسندگان
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