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煤炭技术
2024-03-26T04:03:03+00:00
煤炭技术
Web《煤炭技术》是经国家科技部和国家新闻出版总署核准公开发行的集学术性、技术性、导向性与服务性于一体的综合性技术类刊物。 1 征稿范围 本刊欢迎资源与环境工程、开采与选 Web煤炭技术 《煤炭技术》是经国家科技部和国家新闻出版总署核准公开发行的集学术性、技术性、导向性与服务性于一体的综合性技术类刊物。 1 征稿范围 本刊欢迎资源与环境工 煤炭技术
煤炭技术
Web4、《煤炭技术》地址 哈尔滨市古香街30号 邮编： 5、作息时间 周一至周五8：3016：30。 煤炭技术编辑部不再单独设立发行部，作者索要样刊请与各自文章的责任编辑 Web二是着力提升煤炭安全稳定供应能力。 加强煤炭资源勘探开发，增加后备资源储量；有序释放先进产能，优化煤炭资源配置，规划建设一批大型煤炭基地、大型现代化煤矿、智能 《2022煤炭行业年度发展报告》发布 知乎 知乎专栏
投稿须知 CNKI
Web《煤炭技术》是经国家科技部和国家新闻出版总署核准公开发行的集学术性、技术性、导向性与服务性于一体的综合性技术类刊物。 1 征稿范围 本刊欢迎资源与环境工程、开采与选 WebMay 8, 2023 中国科学院山西煤炭化学研究所是高技术基地型研究所，主要从事能源环境、先进材料和绿色化工三大领域的应用基础和高技术研究与开发。山西煤化所以满足国家 大连理工大学胡浩权教授到访山西煤化所并作学术报告
《关于加快煤矿智能化发展的指导意见》的政策解读解读中国政
WebMar 21, 2020 为贯彻党中央国务院关于人工智能的决策部署，推动智能化技术与煤炭产业融合发展，提升煤矿智能化水平，促进我国煤炭工业高质量发展。2020年3月，由国家发 Web《煤炭技术》（月刊）创刊于1982年，曾用名《国外煤炭》，是由黑龙江科技大学主管，哈尔滨煤矿机械研究所主办的集技术性、实用性、导向性和服务性于一体的颇具影响力的 煤炭技术煤炭技术编辑部首页
Mingyao LI Google Scholar
Web煤炭技术, 2023 2023: Study on the damage and fracture process of heterogeneous rocks based on the FFT methodA comparison of computer methods and imagereconstruction methods L Peng, M Li*, Z Wang, J Zuo, D LiuWeb煤炭技术，2020，39（7）：6568 LI L Fractal dimension features of porosity and permeability of shale and significance of reservoir forecast[J] Coal Technology，2020，39（7）：6568Pore structure characteristics of lowrank coal reservoirs and
Application of shortwall continuous mining and continuous
WebMay 13, 2021 The development and utilization of coal resources have caused serious surface collapse and destruction and ecological, environmental pollution As the main method of green mining, backfill mining fills gangue and other wastes into the goaf to control the surface subsidence and processing coal gangue, which has broad application WebMar 18, 2021 Methane is an important highquality clean energy that mainly comes from the decomposition of organic waste, natural gas, fossil fuel extracts, etc Recycling it from a gaseous mixture is beneficial for environmental protection and energy utilization and development The new coalbased activated carbon is a widely used storage material for Characteristic modification of coalbased activated carbon and its
Key functional groups affecting the release of gaseous products
WebFeb 17, 2020 Coal–oxygen reaction theory, which is widely accepted, considers the reaction of coal and oxygen during combustion In this research, the characteristics of spontaneous coal combustion were assessed at a high temperature to investigate the internal relationship between the gaseous products of this reaction and the functional Web煤炭技术 2015 Journal article Show more detail Source: Lin Xin Measurment analysis of overlying strata movement and surface subsidence by UCG strip mining Caikuang Yu Anquan Gongcheng Xuebao/journal of Mining Safety Engineering 2014 Journal ORCID
Research on Electrochemical Action to Promote Slime Water
WebOct 25, 2021 The settlement effect was the best when the potential gradient was 2 V/cm for the original coal slime, coal and clay suspension, and the curve variation trend was basically the same The results of EDLVO showed that under electrochemical action, the total interaction energy between coal particles increases, and the attraction energy WebMar 6, 2020 Microwaveassisted mechanical rock breaking is an important means to achieve nonblasting continuous mining of hard rock Microwave irradiation has important theoretical and practical significance Internal and external temperature rise characteristics of rock
Comparison and exploration of hydrocarbon expulsion patterns of
WebApr 22, 2020 Hydrocarbon expulsion from source rocks is a very important part in the accurate prediction of oil and gas resources in petroliferous basins In order to obtain the hydrocarbon expulsion efficiency and mechanism, the source rocks of different organic matter types were selected for the gold tube simulation experiments, product change WebFeb 23, 2022 With the advantages of high automation， wide drilling adaptability， good mobility and high drilling efficiency， truckmounted hydraulic drilling rig is widely used in coal bed methane extraction wells， water wells and so on As an important component of the drilling rig， the mast supports the power head for rotary drilling The vibrational Modal analysis and topology optimization of the mast of truck
The Distribution and Exploration Status of Domestic and Foreign
WebJan 18, 2019 BACKGROUNDWith the increasing consumption of lithium resources in recent years, the boom of lithium exploration and development has grown worldwide At present, three main types of lithium deposits have been explored and utilized in the world:brinetype, pegmatitetype and sedimentarytype Among them, sedimentarytype WebApr 1, 2020 The establishment of coalbed methane accumulation model in the mining area and the identification of the main factors of gas control can provide important basis for well pattern arrangement, drilling, fracturing, and drainage in the later stage In this paper, the geological conditions and coalbed methane characteristics of Baiyanghe mining area in Coalbed Methane Reservoir Forming Model and Main Controlling
Coal control factors of Middle Jurassic Shimengou Formation in
WebThe key of the coal exploration in Beidatan area of Qinghai Province is the coal accumulation environment in the sedimentary period and the control of coal seam occurrence by tectonic action before and after sedimentation To identify Shimengou Formation coal controlling factors in Beidatan area, east part of the northern Qaidam WebRising characteristics of internal and external temperatures of rock specimens under different microwave irradiation modes: GAO Feng 1,2, SHAO Yan 1, XIONG Xin 1, ZHOU Keping 1,2, CAO Shanpeng 1: 1 School of Resource and Safety Engineering, Central South University, Changsha , China; 2 Central South University Asteroid Mineral Rising characteristics of internal and external temperatures of rock
Mingyao LI Google Scholar
Web煤炭技术, 2023 2023: Study on the damage and fracture process of heterogeneous rocks based on the FFT methodA comparison of computer methods and imagereconstruction methods L Peng, M Li*, Z Wang, J Zuo, D LiuWebSep 15, 2021 煤炭技术, 2020, 39(8):202 Song X, Peng Y, Gong L S Research and prospect in coal reprocessing field of chemical deashing in rare coking coal Coal Technol, 2020, 39(8): 202 [5] Rahman M, Pudasainee D, Gupta R Review on chemical upgrading of coal: Production processes, potential applications and recent developmentsResearch status and prospect of clean and highvalue utilization of
Pore structure characteristics of lowrank coal reservoirs and
Web煤炭技术，2020，39（7）：6568 LI L Fractal dimension features of porosity and permeability of shale and significance of reservoir forecast[J] Coal Technology，2020，39（7）：6568WebMay 13, 2021 The development and utilization of coal resources have caused serious surface collapse and destruction and ecological, environmental pollution As the main method of green mining, backfill mining fills gangue and other wastes into the goaf to control the surface subsidence and processing coal gangue, which has broad application Application of shortwall continuous mining and continuous
Characteristic modification of coalbased activated carbon and its
WebMar 18, 2021 Methane is an important highquality clean energy that mainly comes from the decomposition of organic waste, natural gas, fossil fuel extracts, etc Recycling it from a gaseous mixture is beneficial for environmental protection and energy utilization and development The new coalbased activated carbon is a widely used storage material for Web煤炭技术 2015 Journal article Show more detail Source: Lin Xin Measurment analysis of overlying strata movement and surface subsidence by UCG strip mining Caikuang Yu Anquan Gongcheng Xuebao/journal of Mining Safety Engineering 2014 Journal ORCID
Research on Electrochemical Action to Promote Slime Water
WebOct 25, 2021 The settlement effect was the best when the potential gradient was 2 V/cm for the original coal slime, coal and clay suspension, and the curve variation trend was basically the same The results of EDLVO showed that under electrochemical action, the total interaction energy between coal particles increases, and the attraction energy WebJan 1, 2019 PDF On Jan 1, 2019, 旭 杨 published Application of Comprehensive Control Technology for Pressure Relief Gas in Protective Seam on Short Distance Coal Seam Group Find, read and cite all the (PDF) Application of Comprehensive Control Technology for
Comparison and exploration of hydrocarbon expulsion patterns of
WebApr 22, 2020 Hydrocarbon expulsion from source rocks is a very important part in the accurate prediction of oil and gas resources in petroliferous basins In order to obtain the hydrocarbon expulsion efficiency and mechanism, the source rocks of different organic matter types were selected for the gold tube simulation experiments, product change WebJan 18, 2019 BACKGROUNDWith the increasing consumption of lithium resources in recent years, the boom of lithium exploration and development has grown worldwide At present, three main types of lithium deposits have been explored and utilized in the world:brinetype, pegmatitetype and sedimentarytype Among them, sedimentarytype The Distribution and Exploration Status of Domestic and Foreign
Coalbed Methane Reservoir Forming Model and Main Controlling
WebApr 1, 2020 The establishment of coalbed methane accumulation model in the mining area and the identification of the main factors of gas control can provide important basis for well pattern arrangement, drilling, fracturing, and drainage in the later stage In this paper, the geological conditions and coalbed methane characteristics of Baiyanghe mining area in WebIn order to predict accurately the thickness change of 5th coal seam and the range of the thin coal zone in the first mining district of Yuandatan mine, the idea combining seismic exploration, well logging and geology was adopted The conventional time profile, attribute analysis and wave impedance inversion were used It was located that the area of the Application of 3D seismic integrated interpretation technique in
The application of the comprehensive electric and seismic method
WebDec 15, 2021 The huge Cenozoic sediments have a strong absorption and attenuation effect on electromagnetic waves and seismic waves, and it is difficult for a single method to achieve the purpose of coal exploration In the coal exploration of a huge Cenozoic coverage area at the western foot of the Xiangshan Mountain in Ningxia, the investment WebThe key of the coal exploration in Beidatan area of Qinghai Province is the coal accumulation environment in the sedimentary period and the control of coal seam occurrence by tectonic action before and after sedimentation To identify Shimengou Formation coal controlling factors in Beidatan area, east part of the northern Qaidam Coal control factors of Middle Jurassic Shimengou Formation in