Results 1 to 10 of about 5,615,470 (227)
Environmental study of use of coal-water slurry fuel as an alternative to traditional fuels [PDF]
E3S Web of Conferences, 2020 In this work we consider coal-water slurry fuels as an alternative to the traditional types of fuels, in particular, coal. Assessment is performed using a software tool for calculating the combustion process of coal-water slurry fuels.
Sinitsyn Anton +3 more
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Waste to Energy-Effects of Complex Components of Organic Wastewater on Coal Water Slurry Stabilizers [PDF]
E3S Web of ConferencesCoal water slurry is an advanced and efficient coal utilization technology, prepare coal water slurry by gasification wastewater can realize the recycling of wastewater and improve the combustion or gasification efficiency of the slurry. Stabilizer is an
Li Dedi +5 more
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Scientific Reports, 2023 In order to deeply study the basic characteristics, diffusion laws, and flow laws of coal gangue and coal gangue slurry, the basic characteristic parameters of coal gangue and coal gangue slurry were obtained through particle size distribution test ...
Ji-qiang Zhang +5 more
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Study of slurry dewatering in a horizontally placed shell filtering construction [PDF]
E3S Web of Conferences, 2021 Dewatering of water-coal slurry or thickened product under conditions of operating SUEK-Kuzbass JSC enrichment plants is a promising direction of obtaining technogenic mineral resources.
Tyulenev Maxim +3 more
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Mathematics, 2022 Grouting is one of the main technical means to prevent water inrush hazards in coal seam floor aquifers. It is of great significance to elucidate the diffusion law of slurry in the process of grouting in fractured aquifers for safe mining in coal mines ...
Minglei Zhai, Dan Ma, Haibo Bai
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The solid ingredient properties influence on the energy characteristic of the coal-water slurry fuel flow [PDF]
E3S Web of Conferences, 2019 The article analyses the process of making the coal-water slurry fuel. The main factors influencing the slurry rheological characteristics and, therefore, energy costs during its transportation are determined.
Chernetska–Biletska Nataliia +4 more
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Improvement of Technology and Jar Mills for Preparation of Coal-Water Fuel from Waste Coal
Горные науки и технологии, 2020 The process and equipment have been developed for preparation and burning (at small and medium capacity boiler plants) of slurry coal-water fuel, produced from finely dispersed coal preparation waste (filter cakes) from coal preparation plants of ...
V. I. Murko +4 more
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Energy Nexus, 2021 Advanced processing approach of coal source and their prospective developed technologies contribute a greater way on addressing the challenges due to fuel energy crisis and the utilization of the coal sources in an efficient, economical and clean way ...
Debadutta Das +5 more
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Transport resistance characteristics of coal-water slurry considering effects of wall slip
Shuili Shuiyun Gongcheng Xuebao, 2018 With the development of coal chemical industry, efficient and clean transportation of the coal has become a real research subject. Using pipelines to convey high concentration coal-water slurry has obvious advantages, such as less investment, energy ...
WU You, CAO Bin, XIA Jianxin
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Ground Grouting Reinforcement Roof Technology for Coal Mining Under Direct Cover of Caving Belt
Meikuang Anquan, 2020 In order to solve the problem of strengthening the broken roof of the coal seam under the direct cover of the caving zone, taking the 7228 working face of Xutuan Coal Mine as the engineering background, the paper proposes the ground grouting ...
MENG Xiangshuai, LU Haifeng, NIAN Bin, YU Yu
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