کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8098394 | 1522075 | 2018 | 56 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimal renewable production of ammonia from water and air
ترجمه فارسی عنوان
بهینه تولید تجدید آمونیاک از آب و هوا
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
آمونیاک هیدروژن، بهینه سازی فرآیند، انرژی خورشیدی، اب، انرژی باد،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
In this work a production facility of ammonia has been evaluated using air and water as raw materials. Nitrogen is obtained from air separation using a Linde's double column. Hydrogen is produced from water splitting. Next, hydrogen and oxygen are purified to remove water and traces of chemicals. Finally, ammonia is synthesized in a three bed packed reactor. Two cooling designs were considered, indirect and direct cooling. The ammonia is recovered by condensation using the cold air. Power for compression and electrolysis is obtained from renewable sources either solar, photovoltaic, or wind energy. The process is simulated developing surrogate models for each of the units involved with special attention to the electrolyzer, Linde's column, synthesis reactor and ammonia recovery. In particular, the multibed reactor is modeled rigorously off line to validate the conversions and its operation. The full process is formulated as an MINLP problem. Solar energy and indirect cooling are selected for the production of ammonia. However, the high cost of panels results in high investment capital, over 1500â¯Mâ¬, but promising production cost of ammonia, 1.35â¬/kg.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cleaner Production - Volume 178, 20 March 2018, Pages 325-342
Journal: Journal of Cleaner Production - Volume 178, 20 March 2018, Pages 325-342
نویسندگان
Antonio Sánchez, Mariano MartÃn,