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Fault-Induced Coal Burst Mechanism under Mining-Induced Static and Dynamic Stresses Article

Wu Cai, Linming Dou, Guangyao Si, Yawei Hu

Engineering 2021, Volume 7, Issue 5, Pages 687-700 doi: 10.1016/j.eng.2020.03.017

Abstract: The nature of its discontinuous structure controls the deformation, damage, and mechanics of the coalburst it can induce.Subsequently, it proposes mechanisms of fault reactivation and its induced coal burst based on the superpositionOn this basis, monitoring methods and prevention strategies for fault-induced coal burst are discussedThe results show that fault-induced coal burst is triggered by the superposition of high static stress

Keywords： Coal burst Fault reactivation Mining-induced stress Seismic-based dynamic stress Fault pillar

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Mechanical Models of Rock Burst and Its Physical & Numerical Modeling Study

Zhu Fangcai,Song Jinquan

Strategic Study of CAE 2003, Volume 5, Issue 3, Pages 83-89

Abstract:

Concerning with status of rock burst study, some comments on rock bursting mechanical models, laboratory

Keywords： rock burst mechanical model numerical simulation damage creep

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Future Development Analysis of Chinese Burst Resistant Steel-Composites Structural Pressure Vessel Technology

Zhu Guohui

Strategic Study of CAE 2000, Volume 2, Issue 6, Pages 8-11

Abstract: This unique sort of pressure vessel technology has the excellent burst resistant and manufacturing cost

Keywords： structure steel-composites structure compound thin inner shell cross-helical wound total double layered burstarrested and burst resistance

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Dual-constraint burst image denoising method Research Articles

Dan ZHANG, Lei ZHAO, Duanqing XU, Dongming LU,cszhd@zju.edu.cn,cszhl@zju.edu.cn,xdq@zju.edu.cn,ldm@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 2, Pages 220-233 doi: 10.1631/FITEE.2000353

Abstract: has proven to be an effective mechanism for computer vision tasks, especially for and burst .In this paper, we focus on solving the burst problem and aim to generate a single clean image from aburst of noisy images.combine the power of block matching and 3D filtering (BM3D) and a convolutional neural network (CNN) for burstFirst, we employ BM3D to preprocess the noisy burst images.

Keywords： Image denoising Burst image denoising Deep learning

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Innovative approach of low carbon and efficient utilization of coal resources: The polygeneration systemof a combination of the gasified coal gas and the pyrolyzed coal gas to form the synthetic gas

Kechang XIE, Fan LI

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4, Pages 383-384 doi: 10.1007/s11705-010-0526-5

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Status and Suggestion for Modern Coal Chemical Industry and Clean Coal Technology

Xie Kechang

Strategic Study of CAE 2003, Volume 5, Issue 6, Pages 15-24

Abstract:

The important role of coal played in TPES was described, and the status of modern coal chemical industryand clean coal technologies was analyzed.on the scientific research experiences of the author, strategy and suggestion for the development of coalchemical industry and elcan coal technology in China were proposed.

Keywords： coal chemical industry clean coal technology strategy

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Management and Practice of Large-Scale Modern Coal Enterprises

An Wang

Frontiers of Engineering Management 2014, Volume 1, Issue 1, Pages 13-17 doi: 10.15302/J-FEM-2014004

Abstract: As the coal-dominated energy structure will remain unchanged in the short term, the sustainable developmentof the coal industry is still serving as one of the foundations for the sound development of the national

Keywords： coal industry sustainable development the four-orientation model

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Managing Innovation: Accelerating the Development of Clean Coal Technology

Ya-juan Sun,Guo-qing Wang,Yan Wang,Ning Zhang,Zhen-qi Zhu

Frontiers of Engineering Management 2015, Volume 2, Issue 1, Pages 86-92 doi: 10.15302/J-FEM-2015013

Abstract: Coal gasification technology concerns the clean, efficient utilization of coal, providing a core solutionPresently, China is pursuing the development of coal gasification technology despite industry setbacksAs a result, ENN’s Clean Coal Technologies include: Coal Hydro-gasification, Supercritical Coal Gasification, Catalytic Coal Gasification and Underground Coal Gasification, having successfully completed all pilot

Keywords： coal technology coal gasification innovation management clean ENN

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On the fouling mechanism of polysulfone ultrafiltration membrane in the treatment of coal gasification

Xue Zou,Jin Li

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4, Pages 490-498 doi: 10.1007/s11705-016-1600-4

Abstract: a polysulfone ultrafiltration membrane with the molecular weight cutoff of 20 kDa to treat crushed coal

Keywords： membrane fouling ultrafiltration membrane coal gasification wastewater rejection coefficient

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A review on co-pyrolysis of coal and oil shale to produce coke

Xiangchun Liu, Ping Cui, Qiang Ling, Zhigang Zhao, Ruilun Xie

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4, Pages 504-512 doi: 10.1007/s11705-019-1850-z

Abstract: It has become the top priority for coking industry to rationally use and enlarge coking coal resourcesThis review focuses on the potential utilization of oil shale (OS) as a feedstock for coal-blending cokingIf such OS is directly used for coal-blending coking, the coke product will not meet market demand.Then the exploratory studies on co-pyrolysis of coal with OS, including co-pyrolysis phenomena and processFinally, co-pyrolysis of different ranks of coals with OS in terms of coal-blending coking, where further

Keywords： coal oil shale co-pyrolysis coal blending coking coke

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Technology Development and Engineering Practice for Protection and Utilization of Water Resources in Coal

Da-zhao Gu

Frontiers of Engineering Management 2016, Volume 3, Issue 1, Pages 59-66 doi: 10.15302/J-FEM-2016010

Abstract: , Inner Mongolia, Ningxia, and Gansu (hereafter generally referred as “the Western Area”) are major coal-producingareas in China due to rich coal resources and good mining conditions.The surface evaporation is huge and a great amount of mine water generated in coal mining is evaporatedIn order to protect and utilize the water resources during large-scale coal mining in the Western Areais also extended to other western mining areas, providing an effective path for harmonic mining of coal

Keywords： Western Mining Area coal mining water resources coal mine underground reservoirs

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Porous silica synthesis out of coal fly ash with no residue generation and complete silicon separation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1712-2

Abstract:

● Both amorphous and crystalline silicon are completely separated from coal

Keywords： Coal fly ash Alkali fusion Micro-/meso-porous Si Zeolite MCM-48 Crystalline transformation

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Tuning porosity of coal-derived activated carbons for CO2 adsorption

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9, Pages 1345-1354 doi: 10.1007/s11705-022-2155-1

Abstract: A simple method was developed to tune the porosity of coal-derived activated carbons, which provided

Keywords： coal-derived activated carbons porosity CO₂ adsorption molecular dynamics

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Intrinsic kinetics and external diffusion of catalytic steam gasification of fine coal char particles

Xuantao Wu, Jie Wang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 2, Pages 415-426 doi: 10.1007/s11705-018-1725-8

Abstract: Catalytic steam gasification of fine coal char particles was carried out using a self-made laboratory

Keywords： coal char catalytic steam gasification pressure kinetics diffusion

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Comparison of combustion characteristics of petroleum coke and coal in one-dimensional furnace

Qulan ZHOU, Qinxin ZHAO, Guangjie ZHOU, Huiqing WANG, Tongmo XU, Shien HUI,

Frontiers in Energy 2010, Volume 4, Issue 3, Pages 436-442 doi: 10.1007/s11708-009-0059-0

Abstract: strength and excess oxygen coefficient on the combustion characteristics of petroleum coke, Hejin lean coaland Shenmu soft coal are researched on a one-dimensional furnace using a dual channel swirl burner.that with the increase in primary air fraction , the NO emission concentrations of both Hejin lean coalcoke increase, and the combustion worsens in the earlier stage, but the burn-out rate of Shenmu soft coalHowever, both the NO emission concentration of petroleum coke and Shenmu soft coal are minimum when &

Keywords： petroleum coke Shenmu soft coal Hejin lean coal combustion characteristics experimental research

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Title Author Date Type Operation

Fault-Induced Coal Burst Mechanism under Mining-Induced Static and Dynamic Stresses

Wu Cai, Linming Dou, Guangyao Si, Yawei Hu

Journal Article

Mechanical Models of Rock Burst and Its Physical & Numerical Modeling Study

Zhu Fangcai,Song Jinquan

Journal Article

Future Development Analysis of Chinese Burst Resistant Steel-Composites Structural Pressure Vessel Technology

Zhu Guohui

Journal Article

Dual-constraint burst image denoising method

Dan ZHANG, Lei ZHAO, Duanqing XU, Dongming LU,cszhd@zju.edu.cn,cszhl@zju.edu.cn,xdq@zju.edu.cn,ldm@zju.edu.cn

Journal Article

Innovative approach of low carbon and efficient utilization of coal resources: The polygeneration systemof a combination of the gasified coal gas and the pyrolyzed coal gas to form the synthetic gas

Kechang XIE, Fan LI

Journal Article

Status and Suggestion for Modern Coal Chemical Industry and Clean Coal Technology

Xie Kechang

Journal Article

Management and Practice of Large-Scale Modern Coal Enterprises

An Wang

Journal Article

Managing Innovation: Accelerating the Development of Clean Coal Technology

Ya-juan Sun,Guo-qing Wang,Yan Wang,Ning Zhang,Zhen-qi Zhu

Journal Article

On the fouling mechanism of polysulfone ultrafiltration membrane in the treatment of coal gasification