Advances in New and Renewable Energy >
An Investigation on Co-combustion Characteristics of Camellia Oleifera Shell and Oil Shale
Received date: 2016-12-01
Revised date: 2017-02-09
Online published: 2017-02-28
In order to study the effect of different ratio of camellia oleifera shell on mixed sample combustion, combustion experiment and analysis of the mixture under different blending ratio of camellia oleifera shell and oil shale were carried out by thermogravimetric analysis. It was found that the weight loss rate increased with the increase of the ratio of camellia oleifera shell, the more severe the combustion, the less the quality residue in the later stage. The combustion characteristics of mixture were calculated, it was found that with the increase of the proportion of camellia oleifera shell, the integrated combustion index increased, the integrated combustion index of camellia oleifera shell was the highest, which was 1.5556×10−6min−2oC−3.The FWO method was used to calculate the dynamic calculation of the mixture of different proportions. The average activation energy of oil shale was higher than that of camellia oleifera shell. The average apparent activation energy and the ratio of camellia oleifera shell does not exist a certain linear relationship. The combustion of camellia oleifera shell and oil shale was analyzed by gas product or functional group infrared spectroscopy, it was found that the absorption peaks of CO and CO2 of the main combustion gas products were significantly increased with the increase of the content of camellia oleifera shell, and the absorption peak curve shifts to the low temperature side confirmed that the mixing of camellia oleifera shell to improve the combustion performance of oil shale advantage, the overall absorption peak of SO2 is relatively smaller when the blend ratio is more than 50%, it is conducive to the control of pollutant gas emissions.
ZHANG Can , LIAO Yan-fen , LI Shuang-shuang , LIN Yan . An Investigation on Co-combustion Characteristics of Camellia Oleifera Shell and Oil Shale[J]. Advances in New and Renewable Energy, 2017 , 5(1) : 8 -15 . DOI: 10.3969/j.issn.2095-560X.2017.01.002
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