Thermal Analysis Approach and Instrument for Non-catalytic Gas-solid Reactions

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	Thermal Analysis Approach and Instrument for Non-catalytic Gas-solid Reactions
	Yu Jian; Yue Jun-Rong; Liu Wen-Zhao; Zhang Guang-Yi; Xu Guang-Wen
刊名	CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
	2011-10-01
卷号	39 期号:10 页码:1549-1554
关键词	Gas-solid reactions Reaction kinetics Thermal analysis Micro fluidized bed
ISSN号	0253-3820
通讯作者	Yu, J
英文摘要	It is critical to accurately measure the near-intrinsic reaction rate and calculate the reaction kinetics of gas-solid reactions for the thermochemistry research and applied engineering technology development. As thermogravimetric analysis/differential scanning calorimetry (TG/DSC), the traditional thermal analysis instruments have been widely applied to the analysis of non-catalytic gas solid reactions, resulting in various non-isothermal kinetic calculation methods reaction models. In this study, the determination principle was highlighted and the main shortcomings of the traditional thermal analysis in gas solid reactions were also discussed. This was succeeded by a detailed analysis of the principle and characteristics of the isothermal differential Micro Fluidized Bed Reaction Analyzer (MFBRA) indigenously developed by IPE, CAS. Measuring some typical gas-solid reactions including decomposition, pyrolysis, combustion, reduction and adsorption demonstrated that the MFBRA was distinctively featured with its enabled fast heating, low inhibition of gas diffusion, in-situ reaction and isothermal differential characteristics. The further development trends in thermal analysis approach and instrument, including the further work on MFBRA were discussed.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Analytical
研究领域[WOS]	Chemistry
关键词[WOS]	FLUIDIZED-BED ; GASIFICATION ; PYROLYSIS ; REACTOR
收录类别	SCI
语种	英语
WOS记录号	WOS:000298456000018
公开日期	2013-10-28
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/4340]
专题	过程工程研究所_多相复杂系统国家重点实验室
作者单位	Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yu Jian,Yue Jun-Rong,Liu Wen-Zhao,et al. Thermal Analysis Approach and Instrument for Non-catalytic Gas-solid Reactions[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2011,39(10):1549-1554.
APA	Yu Jian,Yue Jun-Rong,Liu Wen-Zhao,Zhang Guang-Yi,&Xu Guang-Wen.(2011).Thermal Analysis Approach and Instrument for Non-catalytic Gas-solid Reactions.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,39(10),1549-1554.
MLA	Yu Jian,et al."Thermal Analysis Approach and Instrument for Non-catalytic Gas-solid Reactions".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 39.10(2011):1549-1554.