Search Results - "Bai, Xiangfei"

Effect of mineral in coal on preparation of activated carbon for methane decomposition to hydrogen by Wang, Yajie, Yang, He, Jin, Lijun, Li, Yang, Hu, Haoquan, Ding, Hua, Bai, Xiangfei

“…•Floated coal was used to study the roles of coal mineral in preparation of AC.•Higher mineral content makes total surface area decline, but mesopore…”
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Coal production in China: past, present, and future projections by Bai, Xiangfei, Ding, Hua, Lian, Jinjing, Ma, Dong, Yang, Xiaoyu, Sun, Nanxiang, Xue, Wenlin, Chang, Yijun

“…General information of China's coal production, processing, and standardization of coal quality management over the past 30 years is introduced in this…”
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Distribution and occurrence of trace elements in the No.14 coal from the Huolinhe mine by Bai, Xiangfei, Wang, Yue, Li, Wenhua

“…Optical microscopy, and scanning electron microscopy in conjunction with energy dispersed X-ray spectrometry （SEM-EDX）, have been used to study the minerals…”
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The distribution and occurrence of mercury in Chinese coals by Bai, Xiangfei, Li, Wenhua, Wang, Yue, Ding, Hua

“…Mercury is one of the most concerned hazardous elements in coals. 1018 coal samples of different coal-forming periods, coal-accumulating areas and coal ranks…”
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Mineralogy, Chemical Composition, and Microstructure of Ferrospheres in Fly Ashes from Coal Combustion by Zhao, Yongchun, Zhang, Junying, Sun, Junmin, Bai, Xiangfei, Zheng, Chuguang

“…Fourteen samples of coal and ferrospheres, which were recovered by dry magnetic separation from fly ashes, were collected from five power plants in China. The…”
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Optical microscopy analysis of briquette binders by Wang, Yue, Bai, Xiangfei

“…Environmental requirements and demands from the coal industry have resulted in a boom in briquetting technology in China. In this work, a low-volatility…”
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Mineralogy, distribution, occurrence and removability of trace elements during the coal preparation of No. 6 coal from Heidaigou mine by Bai, Xiangfei, Wang, Yue, Li, Wenhua

“…Optical microscopy and scanning electron microscopy in conjunction with energy dispersed X-ray spectrometry (SEM–EDX) were used to study the minerals and the…”
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Identification of maceral groups in Chinese bituminous coals based on semantic segmentation models by Wang, Yue, Bai, Xiangfei, Wu, Linlin, Zhang, Yuhong, Qu, Sijian

“…•It is the first time that semantic segmentation models based on deep learning are introduced to make a pixel-level identification of coal macerals.•The…”
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The petrographic compositions of Chinese commercial coals: A national survey and statistical analysis by Wang, Yue, Bai, Xiangfei, Wu, Linlin, Zhang, Yuhong, Qu, Sijian

“…•The weighted average contents of vitrinite, inertinite and liptinite are 61.3%, 36.5%, and 2.2%, respectively, in Chinese commercial coals.•Relatively high…”
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Research progress on the distribution and occurrence characteristics of rare earth elements in coal and coal-fired products by Yanyang XING, Hua DING, Xiangfei BAI, Jin HE

“…Rare earth elements are widely used in permanent magnet, metallurgy, hydrogen storage materials and other fields due to their special properties, and their…”
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Research on the combination model of water-soluble elements in coal from eastern Xinjiang by Xiangfei BAI, Hua DING, Jin HE, Yunpeng ZHANG, Dongying YUAN

“…The high content of water-soluble sodium, chlorine and sulfate ions in Xinjiang’s high-alkali coal seriously affects the clean and efficient utilization of…”
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