MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Specific location of Hulunbuir Yimin Coal Mine
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Spatial–temporal evolutions of groundwater environment in
2020年3月11日 According to the preliminary investigation, the ground subsidence caused by coal mining of large coal enterprises (Yimin, Baorixile, Geese and Zhalainuoer etc) is about 36 km 2, the waste stone field covers an area of 103 km 2 and the land pollution is 10 km 2 (Ma 2021年3月27日 Due to the drought climate and a large amount of groundwater drainage, there are widespread environmental geological problems in prairie openpit coal mining areas, such Study on evolution of groundwaterlake system in typical 2024年9月11日 Huaneng Hulunbuir Energy Co and Huating Coal Co were ranked top 50 coal enterprises in China; Shanzhai Coal Mine was evaluated as Top Coal Mine in China; Yimin Coal CHINA HUANENG GROUP2019年2月15日 The Yimin coal mine is located in the Hulunbuir Prairie in northeastern China The development of the mineral exploration of many years has caused tremendous influence 典型草原露天煤矿区地下水环境演化机理研究
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Life cycle assessment of opencast coal mine production: a
2018年1月6日 This study took Yimin opencast coal mine as an example to conduct a LCA Yimin opencast coal mine is located in the middle of Yimin river, which belongs to the Hulunbuir city 2020年10月1日 The regional hydrochemical type evolved from HCO3–NaCaMg type before mining to the type of HCO3SO4–NaCaMg after mining (2) Coal mining strongly draining Spatial–temporal evolutions of groundwater environment in 2020年3月13日 Owing to its deep inland location, the Yimin coal mine area is characterized by a temperate continental monsoon climate, with an annual average temperature of about −Recognition of Landscape Key Areas in a Coal According to the preliminary investigation, the ground subsidence caused by coal mining of large coal enterprises (Yimin, Baorixile, Geese and Zhalainuoer etc) is about 36 km2, the wasteSpatial–temporal evolutions of groundwater
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Evolution mechanism of a groundwater system in the
The Yimin coal mine is located in the Hulunbuir Prairie in northeastern China The development of the mineral exploration of many years has caused tremendous influence on the regional 2014年5月1日 The Yimin Gecoal deposit, located in the Yimin coalfield, Inner Mongolia, is the third largest Gerich coal deposit in China just after the Lincang and Wulantuga Gecoal depositsNew data on mineralogy and geochemistry of highGe coals in the Yimin 2022年6月1日 Coal mine in arid and semiarid area is one of the most severely degraded ecosystems on the earth The continuous decrease in groundwater level caused by coal mining will inevitably affect Effects of groundwater level decline to soil and 2019年7月15日 Rapid identification of inrush water sources is vital for the safe operation of a coal mine Hydrogeochemical (fuzzy comprehensive evaluation method and cluster analysis method) and isotope analyses are applied to identify the inrush water sources of the Mindong No 1 mine, which is located in northeast Inner Mongolia, China The clustering analysis and Identification of inrush water recharge sources using
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New data on mineralogy and geochemistry of highGe coals in the Yimin
2014年5月1日 The Yimin coalfield, situated in the Yimin basin in northern Inner Mongolia of China (Fig 1), has enormous coal resources (13 Gt of proved coal resources, Wu et al, 2002)A large Gerich coal deposit was discovered in the Yimin coalfield in 1992 by the no 109 Geological Team of the Coal Geological Bureau of the Inner Mongolia Autonomous Region2014年3月1日 Highintensity coal mining in grasslands has negative impact on the surface ecology of the mining area and its surroundings This impact shows spatiotemporal heterogeneity due to differences in Effect of mining landscape history on local species diversity: 2024年1月16日 mining Chenbarhu Banner, Hulunbuir 180 2007 : Tianshun [34] Underground mining Chenbarhu Banner, Hulunbuir 120 : 2006 Shengli [35] Underground mining Yakeshi, Hulunbuir 120 2012 : Shengli No TempoSpatial Variation of Vegetation Coverage and2024年9月11日 Huaneng Hulunbuir Energy Co and Huating Coal Co were ranked top 50 coal enterprises in China; Shanzhai Coal Mine was evaluated as Top Coal Mine in China; Yimin Opencut Mine, Lingquan Mine and Jingshigou Mine were evaluated as national advanced coal minesCoal CHINA HUANENG GROUP
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Study on evolution of groundwaterlake system in typical
2021年3月27日 Huaneng Yimin Openpit Mine is located in the west slope of Daxing'an Mountains, middle and lower reaches of Yimin River, which administrative division is subordinate to Ewenki Autonomous Banner of Hulunbuir City, Inner Mongolia Autonomous Region, covering an area of about 100 km 2Yimin Coalfield is a semiclosed basin, with hills on the east and 2019年8月3日 A case study of Mindong No 1 coal mine in northeast Inner Mongolia, China ZILONG GUAN 1,2,ZHIFENG JIA 1,2,3,*, ZHIQIANG ZHAO 1,2 and QIYING YOU middle reaches of the Yimin river in Hulunbuir grassland The Yimin coalfield is located in the northeastern Yimin basin, which belongs to a Map showing the location of the study area and Identification of inrush water recharge sources using 2016年9月12日 个人简介 董少刚：山东招远人，毕业于中国地质大学（武汉），获水文学及水资源专业博士学位。2009年7月起，在内蒙古大学从事水文地质方面的教学与科研工作。主要研究方向 1 地下水污染与防治2 地下水土壤植被耦合及地下水系统碳循环3董少刚内蒙古大学生态与环境学院 Inner Mongolia University2021年2月24日 Impact of Coal Mining on the Moisture Movement in a Vadose Zone in Openpit Mine Areas Huiqin Lian 1, Haiyang Yi 2*, Hulunbuir Grassland, the most concentrated and representative area of temperate and Yimin Formation, as well as the Quaternary System’s HolPreprints (preprints) NOT PEERREVIEWED Posted: 24 February 2021 Article Impact of Coal Mining on the Moisture
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Life cycle assessment of opencast coal mine production:
2018年3月15日 This study took Yimin opencast coal mine as an example to conduct a LCA Yimin opencast coal mine is located in the middle ofYiminriver, which belongs to theHulunbuir cityin Report of Yimin from HulunBuir Municipal Environmental Protection Bureau (HBMEP 2015) and other research results on Yimin opencast coal mine (BurchartKorol et al 2016 2021年8月27日 logical type is complex Hulunbuir grassland, where Yimin opencast coal mine is located, is the most intact high latitude grassland in China, and one of the four famous natural grasslands in the world (Yu et al, 2019) Yimin opencast coal mine is located in the alluvial plain of the Yimin River middle reaches,Occurrence, distribution, and prediction of iron and 2020年3月13日 Owing to its deep inland location, the Yimin coal mine area is characterized by a temperate continental monsoon climate, with an annual average temperature of about − 19 ℃ The annualRecognition of Landscape Key Areas in a Coal 2022年6月1日 Effects of groundwater level decline to soil and vegetation in arid grassland: a case study of Hulunbuir open pit coal mine Yimin openpit coal mine was taken as an example to reveal the relationship between the groundwater depth and soil water content (SWC), soil salt content, soil electrical conductivity (SEC), soil organic matter (SOM Effects of groundwater level decline to soil and Europe
Occurrence, distribution, and prediction of iron and
2021年7月31日 Hulunbuir grassland, where Yimin opencast coal mine is located, is the most intact high latitude grassland in China Yimin opencast coal mine is a semiclosed basin with hills in the East and West, platform in the South and alluvial plain in the basin, with an altitude of 651–673 m, high in the South and low in the north, slightly high in 2020年3月13日 The recoverable raw coal reserves of Yimin Openpit Mine are 23 × 10 9 tons The design scale of coal mines has grown from 1 Mta1 in 1990 to 11 Mta1 in 2010 Openpit coal mining has turned largescale grazing pastures into industrial and mining land At the same time, due to mining andRecognition of Landscape Key Areas in a Coal Mine Area 2020年3月13日 The ecological integrity and biodiversity of steppes were destroyed under the longterm and highintensity development of openpit coal mines in China, causing desertification, steppe degradation, landscape function defect, and so on As a source of species maintenance and dispersal, an ecological source is a key area for preservation in order to restore the Recognition of Landscape Key Areas in a Coal Mine Area of a Specific measures included integrating coal mining with windbreak planting to reduce dust, logging windbreaks and building wind farms on the postmining plots, and restoring tailings into water Location of the Hailar District of Hulunbuir City, Inner
Haibo FENG PhD China University of Geosciences, Wuhan
The interactions between groundwater and its environment was investigated in prairie mining area in this study, through the groundwater system evolutions in mining area before and after the mining 2020年12月30日 27 degrees, the wind speed is 15m/s, CW15Q JoLiDARMini LiDAR system completed the acceptance surveying of excavated volume at Yimin openpit mine in Hulunbuir, Inner MongoliaCW15Q LiDAR completed acceptance surveying of Yimin openpit mine2022年6月1日 Coal mine in arid and semiarid area is one of the most severely degraded ecosystems on the earth The continuous decrease in groundwater level caused by coal mining will inevitably affect biogeochemical environment of the vadose zone, and then lead to the replacement of surface vegetation Yimin openpit coal mine was taken as an example to Effects of groundwater level decline to soil and vegetation in 2019年2月15日 伊敏露天煤矿位于中国东北部呼伦贝尔草原上，多年来的矿业活动对区域地下水环境造成严重影响，同时也给原本脆弱的草原生态环境带来威胁。文章以伊敏煤矿区地下水为研究对象，对比煤矿开采前（1973年）后（2016年）地下水系统的变化特征，运用流场对比、数理统计、Piper三线图、库尔洛夫式 典型草原露天煤矿区地下水环境演化机理研究
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Effects of groundwater level decline to soil and vegetation in
Coal mine in arid and semiarid area is one of the most severely degraded ecosystems on the earth The continuous decrease in groundwater level caused by coal mining will inevitably affect biogeochemical environment of the vadose zone, and then lead to the replacement of surface vegetation Yimin op 2021年10月1日 Coal mine in arid and semiarid area is one of the most severely degraded ecosystems on the earth The continuous decrease in groundwater level caused by coal mining will inevitably affect Study on evolution of groundwaterlake system in typical 2020年4月5日 spatialtemporal evolutions of groundwater environment in prairie opencast coal mine area a case study of yimin coal mine, Hulunbuir Pasture Land is one of the three most famous natural grasslands in the world Its wild gramineous forage is a precious It spatialtemporal evolutions of groundwater environment in 1Shenhua Baori Hiller Energy Co, Ltd,Hulunbuir ,China; 2Tangshan Branch, China Coal Science and Technology Ecological Environment Technology Co, Shenhua Baorixile openpit coal mine is located in Baorixile Town, Chenbalhu Canner, Hulunbuir City, in the east of Inner Mongolia grassland area The geographicalCharacteristics of Physical and Chemical Properties of
Research on production capacity planning method of openpit coal mine
2023年5月29日 The Chenbaerhuqi coal field in Hulunbuir City, Inner Mongolia Autonomous Region of China, is where the Baorixile openpit coal mine is situated (as shown in Fig 2) 7,28The mine's external 2021年4月7日 In order to evaluate the impact of the coal mining operation on moisture movement in the vadose zone and vegetation, this paper presents a quantitative methodology and takes the Baorixile openpit (PDF) Impact of Coal Mining on the Moisture Movement in a 2021年4月7日 pit coal mining Furthermore, ecological issues due to dewatering in openpit coal mining are also becoming attractive to researchers As suggested by Chu et al [15], the total ecological overburden of openpit coal mines is 431 to 1136 times that of underground coal mines Therefore, great progress in studies has been made in terms of Impact of Coal Mining on the Moisture Movement in a 2015年3月13日 In this study, the data used to calculate environmental impacts of coal production were taken from the Environmental Impact Report of Yimin from HulunBuir Municipal Environmental Protection Bureau A comparison of the energy consumption and carbon emissions
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Effects of groundwater level decline to soil and
2022年6月1日 Coal mine in arid and semiarid area is one of the most severely degraded ecosystems on the earth The continuous decrease in groundwater level caused by coal mining will inevitably affect 2019年7月15日 Rapid identification of inrush water sources is vital for the safe operation of a coal mine Hydrogeochemical (fuzzy comprehensive evaluation method and cluster analysis method) and isotope analyses are applied to identify the inrush water sources of the Mindong No 1 mine, which is located in northeast Inner Mongolia, China The clustering analysis and Identification of inrush water recharge sources using 2014年5月1日 The Yimin coalfield, situated in the Yimin basin in northern Inner Mongolia of China (Fig 1), has enormous coal resources (13 Gt of proved coal resources, Wu et al, 2002)A large Gerich coal deposit was discovered in the Yimin coalfield in 1992 by the no 109 Geological Team of the Coal Geological Bureau of the Inner Mongolia Autonomous RegionNew data on mineralogy and geochemistry of highGe coals in the Yimin 2014年3月1日 Highintensity coal mining in grasslands has negative impact on the surface ecology of the mining area and its surroundings This impact shows spatiotemporal heterogeneity due to differences in Effect of mining landscape history on local species diversity:
TempoSpatial Variation of Vegetation Coverage and
2024年1月16日 mining Chenbarhu Banner, Hulunbuir 180 2007 : Tianshun [34] Underground mining Chenbarhu Banner, Hulunbuir 120 : 2006 Shengli [35] Underground mining Yakeshi, Hulunbuir 120 2012 : Shengli No 2024年9月11日 Huaneng Hulunbuir Energy Co and Huating Coal Co were ranked top 50 coal enterprises in China; Shanzhai Coal Mine was evaluated as Top Coal Mine in China; Yimin Opencut Mine, Lingquan Mine and Jingshigou Mine were evaluated as national advanced coal minesCoal CHINA HUANENG GROUP2021年3月27日 Huaneng Yimin Openpit Mine is located in the west slope of Daxing'an Mountains, middle and lower reaches of Yimin River, which administrative division is subordinate to Ewenki Autonomous Banner of Hulunbuir City, Inner Mongolia Autonomous Region, covering an area of about 100 km 2Yimin Coalfield is a semiclosed basin, with hills on the east and Study on evolution of groundwaterlake system in typical 2019年8月3日 A case study of Mindong No 1 coal mine in northeast Inner Mongolia, China ZILONG GUAN 1,2,ZHIFENG JIA 1,2,3,*, ZHIQIANG ZHAO 1,2 and QIYING YOU middle reaches of the Yimin river in Hulunbuir grassland The Yimin coalfield is located in the northeastern Yimin basin, which belongs to a Map showing the location of the study area and Identification of inrush water recharge sources using
董少刚内蒙古大学生态与环境学院 Inner Mongolia University
2016年9月12日 个人简介 董少刚：山东招远人，毕业于中国地质大学（武汉），获水文学及水资源专业博士学位。2009年7月起，在内蒙古大学从事水文地质方面的教学与科研工作。主要研究方向 1 地下水污染与防治2 地下水土壤植被耦合及地下水系统碳循环32021年2月24日 Impact of Coal Mining on the Moisture Movement in a Vadose Zone in Openpit Mine Areas Huiqin Lian 1, Haiyang Yi 2*, Hulunbuir Grassland, the most concentrated and representative area of temperate and Yimin Formation, as well as the Quaternary System’s HolPreprints (preprints) NOT PEERREVIEWED Posted: 24 February 2021 Article Impact of Coal Mining on the Moisture