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
Bijiashan Mining in Dongxian County, Anhui Province
Bijiashan Mine, Beiya AuCu ore field, Heqing County, Dali,
Bijiashan Mine, Beiya AuCu ore field, Heqing County, Dali, Yunnan, China : Veintype gold deposit, hosted in feldspathic sandstone, argillite, siltstone and shale2018年9月1日 Here we focus on the Bijiashan Deposit, one of the largescale porphyry copper deposits in this area, to gain insights on the host rock, petrogenetic mechanism, tectonic Petrogenesis of Eocene mineralized porphyry in Bijiashan, eastern 2022年2月7日 Heavy metal (HM) pollution is a severe and common environmental problem in mining area soil It is imperative to understand the micro ecological characteristics of mining Effects of heavy metals on bacterial community surrounding 2018年9月1日 Here we focus on the Bijiashan Deposit, one of the largescale porphyry copper deposits in this area, to gain insights on the host rock, petrogenetic mechanism, tectonic Petrogenesis of Eocene mineralized porphyry in Bijiashan, eastern
Geological characteristics, metallogenic regularity, and research
2022年10月1日 Yichuntype lithium deposits are represented by the Yashan Mine No 414 in Jiangxi Province, and their necessary metallogenic factors include composite granites, faults, 2023年12月13日 An excellent and rich piece of cutting rough of massive, deep mintcolored Turquoise, richly disseminated in matrix A specimen from the Bijiashan Turquoise Mine in the WendelMinerals Item: 5001 TurquoiseBijiashan Turquoise 2023年4月1日 The results showed that use of RS and GIS technology to carry out mine environment assessment in Anhui Province can more accurately reflect the extent of damage Mine environment evaluation in Anhui Province based on RS and GIS2019年1月25日 Abstract: A typical turquoise mineralization belt is distributed in Ma'anshan City of Anhui Province The genesis of these turquoise deposits remains controversial In this Mineralogical Characteristics and Genetic Mechanism of Turquoise
Effects of heavy metals on bacterial community surrounding
Bijiashan mining area is a typical sedimentary reformed lead–zinc (Pb–Zn) deposit in Chengxian County, Gansu Province [7] Microorganisms play an essential role in soil They can not only 2020年1月8日 With the development of mining, the hydrochemical environment has changed in the Renlou coal mine, Anhui Province, China It will be of great significance to coal mine safety Discrimination of waterinrush source and evolution analysis of 2020年1月8日 The Linhuan mining district (Fig 1) is located in the northern part of Anhui province, China and is 50 km long from north to south, and 25–45 km wide from east to west, covering an area of 1750 km 2 (Chen et al 2017)This area is covered by thick loose layer of paleogene, neogene and Quaternary, and the basement is composed of the late paleozoic Discrimination of waterinrush source and evolution analysis of 2024年8月29日 An aerial drone photo shows paddy fields in a coalmining subsidence area in Guqiao Town, Fengtai County of Huainan City, east China's Anhui Province, Aug 22, 2024 [Photo/Xinhua] HEFEI, Aug 28 Squatting on the riverbank with his students, Cui Hongbiao carefully observes rice growing in a floating field in the water, with the sweat on his forehead China plants rice in coalmining subsidence area State Council
Geochemical characteristics and health risks of heavy metals in
2024年1月15日 China has an abundance of coal resources and ranks third in the world in terms of known reserves The Huaibei Coalfield is located in the northern expanse of Anhui Province and is a prodigious coal field, contributing millions of tons of coal to China's annual production (Li et al, 2021)The Guobei coal mine is located in the southwestern region of the Huaibei Coalfield2022年2月7日 E ff ects of heavy metals on bacterial community surrounding Bijiashan mining area 43 The data are known as mean values ± standard deviations ( n = 3 ) D i ff erent lowercase letters in theEffects of heavy metals on bacterial community surrounding Bijiashan 2021年11月1日 Download Citation Hydrogeochemical Processes and Quality Assessment of Groundwater in Sulin Mining Area, Northern Anhui Province, China In mining areas, coal production, agriculture, and Hydrogeochemical Processes and Quality Assessment of Download scientific diagram Mining remains discovered in the survey from publication: Provenance of Zhou Dynasty bronze vessels unearthed from Zongyang County, Anhui Province, China: determined Mining remains discovered in the survey ResearchGate
Heavy metals in deep groundwater within coal mining area,
2016年4月11日 Study area description Northern Anhui province (32°25′–34°35′N, 114°55′–118°10′E) is an important production base for coal mine, agriculture, grain, and cotton in Anhui province and East China, which is located in the middle/east of China (Fig1a), with a total area of 30,000 km 2The study area borders Shandong province in the north, Jiangsu province 2021年10月8日 This study investigated the environmental geochemical characteristics of rareearth elements (REEs) in surface waters in the Huainan mining area, Anhui Province, China The REEs concentrations were determined by ICPMS, and the inorganic species of dissolved REEs in the river and coal mining subsidence area water samples were calculated by using the Environmental geochemical characteristics of rareearth elements Not too many people know about Dangshan County in China, a place only locals know for its booming Asian pear industry These pears, ripened on hundred year oChina's Lesser Known Places: Dangshan County, Anhui Province2024年8月29日 An aerial drone photo shows paddy fields in coalmining subsidence area in Guqiao Town, Fengtai County of Huainan City, east China's Anhui Province, Aug 22, 2024 (Photo: Xinhua)China plants rice in coalmining subsidence area Global Times
Chemical forms of heavy metals in agricultural soils affected by
2016年12月1日 Download Citation Chemical forms of heavy metals in agricultural soils affected by coal mining in the Linhuan subsidence of Huaibei Coalfield, Anhui Province, China Total concentrations of Anhui Province’s Zongyang County is located on the north bank of the Yangtze River and in the western part Fig 1 Location of the mining and casting sites in Zongyang County 1 Tongkeng mining site; 2 Jiangjiawa mining site in Sunzishan; 3 Xiaoshuzui mining site; 4 Provenance of Zhou Dynasty bronze vessels unearthed from 2003年4月15日 In this study, the standard singlealiquot regenerative dose (SAR) optically stimulated luminescence (OSL) protocol and two elevated temperature post infraredinfrared stimulated luminescence SAR (PDF) Loesssoil sequences in Southern Anhui Province Abstract:Inclusion of metal particles in slag, ores and slag unearthed from Tongniujing Mining and Metallurgical Site in Huaining county, Anqing city, Anhui province, were analyzed by SEMEDS, XRF, XRD and other methods to explore smelting processThe results show that slags unearthed from Tongniujing Site are copper smelting slags and magnetite unearthed is likely to be used 安徽省怀宁县铜牛井矿冶遗址冶炼工艺研究Research on
The occurrence and spatial distribution of cobalt in Longqiao iron
2021年9月11日 Longqiao Iron Deposit in Lujiang County, Anhui Province Beijing: Geological Publishing House, 1192 (in Chinese) Google Scholar : Xiao X, Zhou TF, White NC, Zhang LJ, Fan Y, Wang FY and Chen XF 2018 Sampling locations in 370 mining level of Longqiao iron deposit (modified after Liu et al, 2017) Figure 42021年1月28日 Provenance of the Zhou Dynasty Bronze Vessels Unearthed from Zongyang County, Anhui Province, China: Determined by Lead Isotopes and Trace Elements January 2021 DOI: 1021203/rs3rs/v1(PDF) Provenance of the Zhou Dynasty Bronze VesselsSoil samples were collected in the Bijiashan mining area (105°44′0″ E and 33°50′37″ N) located in Chengxian County, Longnan City, Gansu Province, northwesternEffects of heavy metals on bacterial community surrounding Bijiashan 2021年11月19日 Abstract In mining areas, coal production, agriculture, and drinking use had increased the demand for fresh groundwater It was essential to obtain a deeper understanding of the groundwater evolution processes and the water quality for domestic and irrigation uses in Sulin mining area in the northern Anhui province, China Thirtytwo shallow groundwater (SG), Hydrogeochemical Processes and Quality Assessment of
Chemical speciation distribution characteristics and ecological risk
2018年1月23日 @article{Huang2018ChemicalSD, title={Chemical speciation distribution characteristics and ecological risk assessment of heavy metals in soil from Sunan mining area, Anhui Province, China}, author={Dawei Huang and Herong Gui and Manli Lin and Weihua Peng}, journal={Human and Ecological Risk Assessment: An International Journal}, year={2018}, 2018年1月23日 Request PDF Chemical speciation distribution characteristics and ecological risk assessment of heavy metals in soil from Sunan mining area, Anhui Province, China In this study, the content Chemical speciation distribution characteristics and ecological risk 2022年7月4日 The middle and lower reaches of Yangtze River is an important container region of China’s nonferrous metallic mines, which extends for hundreds of kilometers, mainly including copper, iron, gold, silver, lead, tin, and other minerals (Wang et al 1995)The site presented in this paper is located in Tongling City, southern Anhui Province in the southern bank of the Two alloying technology from the Muyushan site (Anhui Province2023年12月14日 the mining area of the Yuandian mine of Huaibei Mining Group In accordance with the principle of “relocation first, mining later”, the mining enterprise submitted the village relocation program three years in advance, and adopted the cooperation method between local government and mining enterprise to relocate 8 natural villages in Wugou andImpact of Different Models of Relocating Coal Mining Villages on
Dingyuan County Wikipedia
Dingyuan County (simplified Chinese: 定远 县; traditional Chinese: 定遠 縣; pinyin: Dìngyuǎn Xiàn) is a county of Anhui Province, China It is under the administration of Chuzhou city History2020年1月8日 Request PDF Discrimination of waterinrush source and evolution analysis of hydrochemical environment under mining in Renlou coal mine, Anhui Province, China With the development of mining Discrimination of waterinrush source and evolution analysis of Upgrading and Renovation of Public Waterfront Space in Niujiaochong Village, Huoshan County, Anhui Province by Fu Yingbin Adjacent to Water Project Specs Design: Fuyingbin Studio Location: China Type: Architecture Materials: Wood Metal Steel Concrete Tags: Upgrading and Renovation of Public Waterfront Space in2020年3月20日 As one of the largest coalrich provinces in China, Shanxi has extensive underground coalmining operations These operations have caused numerous ground cracks and substantial environmental damage To study the main geological and mining factors influencing miningrelated ground cracks in Shanxi, a detailed investigation was conducted on Main geological and mining factors affecting ground cracks
(PDF) Composition, Origin, and Accumulation Model of
2022年5月19日 To investigate the geochemical characteristic, 6 genetic types, and accumulation model of coalbed methane 7 (CBM), 16 samples from a burial depth of 621−1494 m were 8 collected in the Panxie 2015年1月1日 Download Citation Chemical variations of groundwater in coal bearing aquifer in northern anhui province, China: Study based on unmix model and major ions Groundwater is doubleedged sword in Chemical variations of groundwater in coal bearing aquifer in 2023年12月14日 Impact of Different Models of Relocating Coal Mining Villages on the Livelihood Resilience of Rural Households—A Case Study of Huaibei City, Anhui Province December 2023 Land 12(12):2169Impact of Different Models of Relocating Coal Mining Villages on 2020年11月26日 Shexian county is located in the core region of the mountainous area of the Southern Anhui Province, being the area most affected by landslides in Anhui Province Since 1970, nonseismic landslides in Shexian county have resulted in numerous deaths and injuries, with more than 1098 houses being destroyed; direct economic losses are calculated to be $ Mapping Landslide Susceptibility Using Machine Learning
Geochemical characteristics and health risks of heavy metals in
Request PDF On Nov 1, 2023, Ying Zhu and others published Geochemical characteristics and health risks of heavy metals in agricultural soils and crops from a coal mining area in Anhui province 2015年10月26日 Chinese fir [(Cunninghamia lanceolata (Lamb) Hook] is one of the most important plantation tree species in subtropical China, accounting for about 21 % of China’s total forest plantation area Although many studies have been conducted in Chinese fir plantations, uncertainties remain regarding its potential and dynamics to sequestrate carbon as a function Estimation of standlevel aboveground biomass dynamics using Bijiashan mining area is a typical sedimentary reformed lead–zinc (Pb–Zn) deposit in Chengxian County, Gansu Province Microorganisms play an essential role in soil They can not only adsorb HMs [ 8 ] but change the rhizosphere Effects of heavy metals on bacterial community 2008年8月1日 In order to investigate the paleoclimatic changes in S China during the late Quaternary and their influence on pedogenesis and soil classification, a yellowbrown earth (YBE)–red clay (RC Yellow‐brown earth on Quaternary red clay in Langxi County, Anhui
Jing County, Anhui Wikipedia
Jing County or Jingxian (simplified Chinese: 泾县; traditional Chinese: 涇縣; pinyin: Jīng Xiàn) is a county in the south of Anhui Province, People's Republic of China, under the jurisdiction of the prefecturelevel city of XuanchengIt has a population of 360,000 and an area of 2,059 km 2 (795 sq mi) The government of Jing County is located in Jingchuan Town2011年4月24日 Located in Anhui Province, central China, Lujiang is an agriculturally oriented county in the upper watershed of Chaohu Lake and north of Yangtze River, which consists of 17 inner districts, as shown in Fig 1 It occupies an area of 2347 km 2, of which 786% is agricultural land, and a population of about 12 million, of which 866% are farmersAnthropogenic phosphorus flow analysis of Lujiang County, Anhui 2021年6月15日 Acidophiles play a vital catalytic role in the formation of acid mine drainage (AMD) In this study, acidophilic communities in a stream, two lakes and five ponds in Nanshan Mine, Anhui Province Responses of Acidophilic Communities in Different Acid Mine The Early Triassic strata are well developed in the Yashan area, Nanlin County, Anhui Province, yielding abundant fossils such as conodonts, ammonites and bivalves In the course of regional geological mapping at a scale of 1: 50000, 114 conodont samples were systematically collected Through analysis and treatment, 600 conodont individuals were obtained They respectively THE EARLY TRIASSIC CONODONT FAUNA IN THE YASHAN AREA, NANLIN COUNTY
Study on the copper and iron alloy from the Bronze Age Springer
2019年9月2日 In the 1980s and 1990s, dozens of diamondshaped ingots were unearthed from the Western Zhou Dynasty to the Warring States Period (1046–256 BC) from the ancient copper mining and metallurgy sites along the Yangtze in Guichi, Tongling, Nanling, and Fanchang in Anhui Province These rustcolored metal ingots showed significant differences from the 2021年5月31日 There has been substantial research on the sources and geochemical processes associated with fluoride (F) in agricultural groundwater However, the spatial distribution, geochemical behaviours, and enrichment mechanisms of fluoride in the groundwater from a coalmining district used for drinking water supply have not been fully understood In [PDF] Geochemical Behaviours and Formation Semantic Scholar