Kinetics of the Catalytic Combustion of Coal Tar

被引:4
作者
Wang, H. [1 ,2 ]
Li, C. [3 ]
Peng, Z. [2 ]
Zhang, S. [3 ]
机构
[1] Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing, Peoples R China
[2] China Univ Geosci, Sch Engn & Technol, Beijing, Peoples R China
[3] Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing, Peoples R China
关键词
coal tar; combustion; kaolin; kinetic model; thermogravimetry and differential thermal analysis (TG-DTA); OIL;
D O I
10.1080/15567036.2011.601787
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Coal tar combustion behavior was investigated in coexistence with ferric oxide and kaolin as catalysts. Thermogravimetry and differential thermal analysis experiments were performed using heating rates of 10, 20, and 30 degrees C/min. The apparent activation energy (E) and pre-exponential factor (A) for combustion kinetic were obtained. The results showed that addition of ferric oxide and kaolin can improve tar combustion properties efficiently.
引用
收藏
页码:2323 / 2329
页数:7
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