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1篇 您的检索式：作者名="Ariunaa Alyeksandr"

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		题名	作者	年代	出处	被引量
	1	Thermal behavior of Mongolian low-rank coals during pyrolysis显示文摘Low temperature pyrolysis behavior of four low-rank coals from the biggest deposits of Mongolia were studied using a fixed-bed reactor and Gray-King retort.The coal samples and resultant chars were analyzed using Fourier transform infrared spectroscopy(FTIR),^(13)C nuclear magnetic resonance(^(13)C NMR)to explore the structure changes and thermogravimetric analyzer coupled with mass spectrometry(TG-MS)was used to investigate the pyrolysis reactivity of coal during thermal decomposition process.The results showed that the aliphatic structure in coal was significantly reduced and the carboxyl groups almost completely decomposed during pyrolysis process at 600℃.The tar yield of Gray-king test is higher than that obtained from the fixed-bed reactor.The gaseous evolution measured by TG-MS during pyrolysis showed that the maximum peaks of evolution of CH_(4),H_(2),C_(2)H_(2),C_(2)H_(5),CO,and CO_(2) gases were well corresponded to the maximum rate of weight loss in the range 428-445℃.	Ariunaa Alyeksandr Zongqing Bai Jin Bai Narangerel Janchig Purevsuren Barnasan Zhihao Feng Ranran Hou Chong He	2021	Carbon Resources Conversion2021，4，1：	1

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