Abstract：
:This study focuses on the biochar formation and torrefaction performance of sugarcane bagasse, and they are predicted using the bilinear interpolation (BLI), inverse distance weighting (IDW) interpolation, and regression analysis. It is found that the biomass torrefied at 275°C for 60min or at 300°C for 30min or longer is appropriate to produce biochar as alternative fuel to coal with low carbon footprint, but the energy yield from the torrefaction at 300°C is too low. From the biochar yield, enhancement factor of HHV, and energy yield, the results suggest that the three methods are all feasible for predicting the performance, especially for the enhancement factor. The power parameter of unity in the IDW method provides the best predictions and the error is below 5%. The second order in regression analysis gives a more reasonable approach than the first order, and is recommended for the predictions.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Chen WH,Hsu HJ,Kumar G,Budzianowski WM,Ong HCdoi
10.1016/j.biortech.2017.07.184subject
Has Abstractpub_date
2017-12-01 00:00:00pages
12-19eissn
0960-8524issn
1873-2976pii
S0960-8524(17)31300-7journal_volume
246pub_type
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