全部文献期刊会议图书|学者科研项目
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作者:Weimin Cheng , Guanhua Ni ...
来源:[J].Arabian Journal for Science and Engineering, 2017, Vol.42 (9), pp.3839-3847
摘要:In this paper, a series of experiments were conducted to reveal differences in pore connectivity between different ranks of coal, as well as their variations under the coupled effects of water and heat. The results demonstrated that the pore connectivity of coal undergoes three s...
作者:Weimin Cheng , Lin Xin
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2017, Vol.10 (16)
摘要:Coal and gas outburst disasters in coal seams are becoming more serious as coal mines extend deeper underground in China. Furthermore, the protective coal seam mining technology featured by economic efficiency has been proven to be the most effective and widely applied metho...
作者:Weimin Cheng , Mingyue Wu ...
来源:[J].Fuel(IF 3.357), 2020, Vol.266
摘要:Abstract(#br)In order to enhance the inhibition efficiency of inhibitor on spontaneous combustion of coal and optimize the grouting process of traditional foamed gel, a temperature-sensitive retardant microcapsule (TSRM) was prepared via encapsulation of polyphenols with par...
作者:... Guansheng Qi , Weimin Cheng , Wenyu Yang
来源:[J].Fuel(IF 3.357), 2020, Vol.265
摘要:Abstract(#br)Disasters from the spontaneous combustion of coal seriously affect safe coal mine production. Halogen salt inhibitors have been widely used as materials specifically to prevent and control the spontaneous combustion of coal. However, at present, such inhibitors ...
作者:Weimin Cheng , Jie Liu ...
来源:[J].Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(IF 1.977), 2020, Vol.230
摘要:Abstract(#br)Considering that the spectral signals vary among different instruments, calibration transfer is required for further popularization and application of the near-infrared spectroscopy (NIRS). To achieve good calibration transfer results, spectral variables with stable ...
作者:Weimin Cheng , He Yang
来源:[J].Fuel(IF 3.357), 2020, Vol.266
摘要:Abstract(#br)It is of great significance to quantitatively describe the change in the permeability of the water-injected coal to improve the effect of the coal seam water injection technology. However, the current permeability model often assumes the pores of the porous medium ar...
作者:Weimin Cheng , Bihan Li ...
来源:[J].Bioresource Technology(IF 4.75), 2020, Vol.300
摘要:Abstract(#br)Composting is not completely effective in reducing antibiotic resistance genes (ARGs) in animal manure. This work studied the effects of different treatment conditions on the fate of ARGs in composting swine manure with cauliflower and corn straw as bulking agents. T...
作者:Weimin Cheng , Susu Bian ...
来源:[J].Fuel(IF 3.357), 2020, Vol.267
摘要:Abstract(#br)In order to utilize coal mine sludge (MS) and reduce material cost, this paper reports the preparation method of a novel MS/CMC-Al 3+ fire prevention and extinguishing material by mixing MS with sodium carboxymethyl cellulose (CMC), polyaluminium chloride, and citric...
作者:Weimin Cheng , Jianfeng Wei ...
来源:[J].Fuel(IF 3.357), 2020, Vol.264
摘要:Abstract(#br)In order to address the issue of spontaneous combustion in coal mines during the mining process, we have proposed gel-stabilized foam (GSF) that can prevent and control fires in coal mines. In this work, GSF was successfully prepared by forming silica gel structure i...
作者:Weimin Cheng , Zhiang Shao ...
来源:[J].Fuel(IF 3.357), 2020, Vol.263
摘要:Abstract(#br)In order to address the issue of spontaneous combustion of coal, this paper proposes a high-toughness hydrogel (P(AA-co-AM)/WG gel) for fire prevention and extinction, which is suitable for the conditions of coal-seam with high ground temperatures. In the initial sta...

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