Rapid pyrolysis and CO2 gasification of anthracite at high temperature |
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| Authors: | Qiongliang Zha Jing Zhao Chang&#x;an Wang Defu Che |
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| Affiliation: | State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi''an Jiaotong University, Xi''an 710049, China |
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| Abstract: | Anthracite could be burnt efficiently at high temperature utilizing oxy-coal technology. To clarify the effects of temperature and atmosphere on char porosity characteristics, char morphology, fuel-N conversion, and reducing products release, rapid pyrolysis and CO2 gasification of anthracite was carried out in a high temperature entrained-flow reactor to simulate the condition in a pulverized coal furnace. Developed pore structure was formed in the gasification chars, which could be contributed to char | |
| Keywords: | Anthracite High temperature Char porosity Fuel-N conversion |
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