کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8072920 | 1521434 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Economic efficiency analysis of substitute natural gas (SNG) production in steam gasification of coal with the utilization of HTR excess heat
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Economic efficiency analysis of substitute natural gas (SNG) production in steam gasification of coal with the utilization of HTR excess heat Economic efficiency analysis of substitute natural gas (SNG) production in steam gasification of coal with the utilization of HTR excess heat](/preview/png/8072920.png)
چکیده انگلیسی
The concept of coal-nuclear synergy assumes the utilization of excess heat from high temperature nuclear reactors in gasification technologies, which will contribute to increased process efficiency and the reduction of atmospheric CO2 emissions. The purpose of this paper was to analyze the feasibility of substitute natural gas generation in the process of steam gasification of coal with the utilization of high temperature nuclear reactors excess heat by means of the United Nations Industrial Development Organization methodology. The sensitivity analysis of the technology proved that market prices (the volume of income) and capital expenditures (both their volume and the fact that they are spent at the beginning of the investment) have the largest impact on the economic efficiency of the technology examined in this study. The study demonstrated that it is possible to achieve economic efficiency of the system analyzed only in case of a 50% increase in substitute natural gas prices, in relation to current market prices, to the level of approximately 0.50 Euro/m3.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 114, 1 November 2016, Pages 1207-1213
Journal: Energy - Volume 114, 1 November 2016, Pages 1207-1213
نویسندگان
Piotr Krawczyk, Natalia Howaniec, Adam SmoliÅski,