Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4990427 | Applied Thermal Engineering | 2017 | 10 Pages |
Abstract
The use of biomass fuels is continually investigated, and the industry application possibilities are widely recognized. In the paper, an experimental investigation of gasification in a fixed-bed atmospheric reactor of selected energy crops is presented. These crops belong to the class of phytoremediation plants, and their potential to combine agroenergetics and active environment improvements is studied. The composition and characteristics of the obtained gas allow its use in an internal combustion engine. Composition of gas obtained from Sida hermaphrodita during the experimental study was used for thermodynamic and economic analysis of a CHP system with a gas engine. The system quality indices were calculated. For the economic analysis, the net present value method was adopted. The break-even price of electricity (celb-e) was calculated. The paper includes a sensitivity analysis of change in the heat and biomass price. The power of the analyzed units was in the range of 1-5 MW in biomass chemical energy. The celb-e ranges from 90.05 â¬/MWh (1 MW of supplied chemical energy in biomass) to 48.41 â¬/MWh (5 MW of supplied chemical energy in biomass).
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Wojciech Uchman, Anna Skorek-Osikowska, Sebastian Werle,