首页|Role of calcium ion in moso bamboo pyrolysis under microwave irradiation
Role of calcium ion in moso bamboo pyrolysis under microwave irradiation
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NSTL
Elsevier
The calcium ion-exchange moso bamboo was subjected to microwave heating to investigate into the influence of calcium ion on its pyrolysis. The dependence of the heating method on the pyrolysis behavior was also researched. The calcium-loaded samples gave very different pyrolysis behaviors from that of the demineralized sample based on the results of thermogravimetric analysis. The calcium ion was found to facilitate the production of the solid and gaseous products at the expense of bio-oil. The relative contents of 3,5 Dimethoxyacetophenone and levoglucosan in bio-oil were increased from 15.732% to 23.572% and 3.465% to 29.642%, respectively, by the introduction of calcium ion into the samples. The calcium ion exhibited a positive effect on the volume concentrations of CO2 and H-2 companied with the decrease in those of CH4 and CO. The catalytic influence of the calcium ion became more outstanding under microwave condition than conventional condition.
MicrowavePyrolysisCalcium ionMoso bamboo
Dong, Qing、Ren, Shiying、Zhang, Shuping、Huang, Sisi、Guo, Yifeng、Li, Hongyan、Nie, Linghong、Sun, Zhenjie、Du, Yang
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Huaiyin Inst Technol, Sch Life Sci & Food Engn, Jiangsu Prov Engn Lab Biomass Convers & Proc Inte
Nanjing Univ Sci & Technol, Sch Energy & Power Engn, Nanjing 210094, Peoples R China
NSTL
Elsevier
