Thermal decomposition kinetics of light polycyclic aromatic hydrocarbons as surrogate biomass tar

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 固体废弃物处理与资源化实验室

	Thermal decomposition kinetics of light polycyclic aromatic hydrocarbons as surrogate biomass tar
	Gai, Chao; Dong, Yuping; Yang, Shuai; Zhang, Zhaoling; Liang, Jingcui; Li, Jingdong
刊名	RSC ADVANCES
	2016
卷号	6 期号:86 页码:83154-83162
英文摘要	Thermal decomposition of the two light polycyclic aromatic hydrocarbons (PAHs) naphthalene and anthracene as tar model compounds was investigated with a lab-scale fluidized bed reactor. Pyrolysis kinetics for the four main gaseous products, namely hydrogen, methane, ethylene and propane, were evaluated. Experimental results indicated that naphthalene with two fused benzene rings was easier to be decomposed than anthracene with three fused benzene rings. The apparent activation energies of hydrogen, methane, ethylene and propane for naphthalene were 33.9 kJ mol(-1), 51.7 kJ mol(-1), 49.1 kJ mol(-1) and 27.2 kJ mol(-1), respectively. The apparent activation energies of hydrogen, methane, ethylene and propane for anthracene were 148.0 kJ mol(-1), 52.2 kJ mol(-1), 86.4 kJ mol(-1) and 63.8 kJ mol(-1), respectively. The most probable reaction mechanisms describing the evolution profiles of individual gas components from the pyrolysis of the two PAHs were three-dimensional diffusion for hydrogen, methane, and propane, as well as chemical reaction for ethylene.
收录类别	SCI
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/35789]
专题	生态环境研究中心_固体废弃物处理与资源化实验室
推荐引用方式 GB/T 7714	Gai, Chao,Dong, Yuping,Yang, Shuai,et al. Thermal decomposition kinetics of light polycyclic aromatic hydrocarbons as surrogate biomass tar[J]. RSC ADVANCES,2016,6(86):83154-83162.
APA	Gai, Chao,Dong, Yuping,Yang, Shuai,Zhang, Zhaoling,Liang, Jingcui,&Li, Jingdong.(2016).Thermal decomposition kinetics of light polycyclic aromatic hydrocarbons as surrogate biomass tar.RSC ADVANCES,6(86),83154-83162.
MLA	Gai, Chao,et al."Thermal decomposition kinetics of light polycyclic aromatic hydrocarbons as surrogate biomass tar".RSC ADVANCES 6.86(2016):83154-83162.