On-line analysis on the interaction between organic compounds from co-pyrolysis of microalgae and low-rank coal: Thermal behavior and kinetic characteristics
On-line analysis on the interaction between organic compounds from co-pyrolysis of microalgae and low-rank coal: Thermal behavior and kinetic characteristics
复制标题
微藻共热解有机化合物与低阶煤相互作用的在线分析：热行为和动力学特征
DOI：
10.1016/j.biortech.2018.08.074
复制
发表时间：
2018
影响因子：
11.4
通讯作者：
Yang Bolun
中科院分区：
文献类型：
--
作者：
Wu Zhiqiang;Yang Wangcai;Li Yaowu;Zhang Bo;Yang Bolun
The interaction between organic compounds from microalgae and low-rank coal during the co-pyrolysis process was explored via thermogravimetric analyzer combined with an online mass spectrometer. The influence of Glycine (GLE) on thermal behavior and kinetic characteristics from gaseous products generation of mixtures of acid washed low-rank coal (ALC) were investigated. Positive and negative synergistic effects from the pyrolysis parameters and products distribution were observed due to the interaction between GLE and ALC. The addition of GLE promoted the char formation under 75 wt% mixing ratio, with about 24 wt% deviation between the calculated value and experimental value. Negative synergistic effects from yield of CO2and CH4were found. Kinetic results showed that the order for activation energy wasE(H2) >E(CH4) >E(CO) >E(CO2), which was consistent with the releasing sequence.
