Investigation on the ignition, thermal acceleration and characteristic temperatures of coal char combustion
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- 作者：Bin Zhang ; Peifang Fu ; pffu@hust.edu.cn ; Yang Liu ; Fang Yue ; Jing Chen ; Huaichun Zhou ; Chuguang Zheng
- 关键词：Char combustion ; TG-DSC ; Intensive ignition temperature ; Ignition heat ; Thermal acceleration
- 刊名：Applied Thermal Engineering
- 出版年：2017
- 出版时间：25 February 2017
- 年：2017
- 卷：113
- 期：Complete
- 页码：1303-1312
- 全文大小：923 K
- 卷排序：113
文摘
A new thermal model and measuring method for the ignition temperature are proposed. Ignition occurs in a region but not a point with ambient conditions changing. Ignition region is measured from the minimum to maximum ignition temperature. Tig,max of coal char in TG-DSC is in line with the ignition temperature of EFR.