Xiaohua Wang
China University of Mining and Technology
14 Papers
182 Citations
Xiaohua Wang is an academic researcher from China University of Mining and Technology. The author has contributed to research in topics: Char & Tar. The author has an hindex of 11, co-authored 14 publications.
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Papers
Study on catalytic co-pyrolysis of physical mixture/staged pyrolysis characteristics of lignite and straw over an catalytic beds of char and its mechanism
TL;DR: In this paper, a set of experimental programs, including individual pyrolysis, staged catalytic pyrotechnics and co-pyrolyse of physical mixture, were designed to investigate the effects of feedstock arrangement on pyrolynsis product characteristics.
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Investigation on the physicochemical structure and gasification reactivity of nascent pyrolysis and gasification char prepared in the entrained flow reactor
TL;DR: In this article, the authors investigated the changes in the structure of nascent char during lignite pyrolysis and gasification in the entrained flow reactor under N2 and CO2, respectively, and determined the selective consumption of small aromatic rings and rapid formation of oxygen-containing functional groups.
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Extraction of organonitrogen compounds from five Chinese coals with methanol
TL;DR: In this article, an approach to identify organic compounds in coals by a separable and nondestructive method, including fractional extraction and gas chromatography/mass spectrometry (GC/MS) analysis, was presented.
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Identification of organochlorines and organobromines in coals
Xian-Yong Wei,Xiaohua Wang,Zhi-Min Zong,Zhong-Hai Ni,Li-Fang Zhang,Ya-Fei Ji,Kechang Xie,Chul Wee Lee,Zhen-Xue Liu,Nai-Bo Chu,Jiao-Ying Cui +10 more
TL;DR: In this paper, four Chinese bituminous coals were extracted with CS 2, n -hexane, benzene, methanol, acetone, tetrahydrofuran (THF) and THF/methanol (1: 3 ǫ/vol) mixed solvent sequentially.
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Effect of chemical fractionation treatment on structure and characteristics of pyrolysis products of Xinjiang long flame coal
Hongyu Zhao,Binze Wang,Yuhuan Li,Qiang Song,Yongqiang Zhao,Ruiyang Zhang,Yang Hu,Shucheng Liu,Xiaohua Wang,Xinqian Shu +9 more
TL;DR: In this paper, the effect of ash removal on physicochemical structure and pyrolysis characteristics of coal sample were explored, and the acetic acid, hydrochloric acid and hydrofluoric acid were applied to carry out the ash removal.
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