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Volcanic coal-burning in Siberia led to climate change 252 million years ago（图）
Volcanic coal-burning Siberia led climate change 252 million years ago
2020/6/19
A team of researchers led by Arizona State University geoscientist Linda Elkins-Tanton has provided the first direct evidence that extensive coal burning in Siberia was a cause of the Permo-...
中国矿业大学资源与地球科学学院地质系杨兆彪老师在Int J Coal Geol发表关于煤层气井产出水地球化学响应的研究成果（图）
中国矿业大学 资源与地球科学学院 地质系 杨兆彪 老师 Int J Coal Geol 研究成果
2019/6/4
近日，我院地质系杨兆彪老师在著名期刊International Journal of Coal Geology发表了多煤层煤层气井产出水地球化学响应的最新研究成果。该研究以贵州松河煤层气井组为例，主要基于产出水常规离子、氢氧同位素，溶解无机碳(DIC)稳定同位素为分析对象，探讨了多煤层煤层气井组形成井间干扰时和层间干扰时的地球化学响应特征及其产能意义。研究发现：形成井间干扰过程中，动液面变化与产出...
International Journal of Coal Geology:准噶尔盆地东部下石炭统滴水泉组泥岩有机质组成及古环境意义（图）
准噶尔盆地东部 石炭纪 泥岩 有机质组成 古环境意义
2015/12/7
石炭纪作为准噶尔盆地东部（准东地区）海陆转换的关键时期，期间发育的火山岩和沉积岩记录古亚洲洋闭合和造山带增生的过程。国内外学者基于年代学和岩石地球化学数据证明石炭纪火山岩构造背景为俯冲作用下陆壳增生环境，并据此建立古亚洲洋闭合、陆-陆碰撞和后碰撞的构造演化模型。但是由于缺乏必要的沉积地层揭示，对于石炭纪期间海陆演化的细节过程存在较大争议，特别是早、晚石炭世沉积环境难以达成共识。
The University of Queensland’s Centre for Coal Seam Gas announces first round of research projects
Coal Seam Gas research projects
2014/7/15
Measuring the impact of the coal seam gas industry on Australia’s underground water supplies will be one of the initial research projects at The University of Queensland’s Centre for Coal Seam Gas.
Innovation Research on Eco-Planning of Heilongjiang Coal-Exhausted Town Subsidence Area
Coal Exhaustion Gangue Mountain Gob Area Special Land Subsidence Area
2011/12/21
Because of its special development, Heilongjiang coal city have problems of city decline and marginalized, which directly affects the whole function of urban space, one of the most prominent problems ...
Study on Mountainous Shallow-Buried Coal Seam Mining Working Face Strata Behaviors and Overlying Strata Movement Features
Mountainous Shallow-Buried Coal Seam Mining Movement Feature of Overlying Strata Working Face Strata Behaviors
2011/12/20
Through testing the mountainous shallow-buried coal seam mining working face strata behaviors in Faer mine field, it got the strata behaviors: it was of large roof pressure, high rate of safety valve ...
A Study on Forming Mechanism of Gas Tunnel in Non-Coal Strata
Forming Mechanism Gas Disaster Gas Tunnel Non-Coal Strata
2011/12/21
In addition to the gas tunnel in coal strata, there are a large number of gas tunnel in non-coal strata, these tunnels itself do not through the coal strata, but all encountered the gas problem in the...
Options of post-mine utilization of hard coal deposits
Options post-mine utilization hard coal deposits
2009/10/21
A number of countries abandoned mining with the upcoming substitution by readily available and cheap oil and gas. However, in recent years there are chances seen in utilizing the remaining coal resour...
Late Visean–Early Namurian Bivalves From the Zonguldak Coal Basin, Northwestern Turkey
bivalvia Septimyalina Posidonia Early Carboniferous Zonguldak Turkey
2009/7/7
Marine bivalves Septimyalina sublamellosa (Etheridge 1878), Septimyalina lamellosa (de Koninck 1842), Septimyalina minor (Brown 1841) and Posidonia becheri Bronn, 1828 are described from the Visean-Na...
Palaeoecology of Coal-Bearing Eocene Sediments in Central Anatolia (Turkey) Based on Quantitative Palynological Data
Middle-Late Eocene mangrove palaeoenvironment palaeoclimate central Anatolia
2009/7/7
In this study, the lignite-bearing Yoncalı formation between Yozgat and Sorgun, in central Anatolia has been palynologically examined. Based on 37 outcrop samples, quantitative palynological stud...
A rock mass assessment procedure based on quantitative geophysical log analysis of coal measure sequences
logging, coal mining geotechnical classification
2009/3/5
Geophysical logging is routinely undertaken as part of most coal mine exploration programs. Currently, the main application for the logs is to determine coal seam depth and to qualitatively estimate c...
专著信息
书名
Petrological and Mineralogical Characterizations and Chemical Composition of Coal Ashes from Power Plants in Yanzhou Mining District, China.
语种
英文
撰写或编译
作者
Liu Guijian,Yang Pingyue,Peng Zichen...
Geochemistry of sulfur in Chinese coal.
2007/7/28
专著信息
书名
Geochemistry of sulfur in Chinese coal.
语种
英文
撰写或编译
作者
Liu Guijian,Gao Lianfen,Zheng Liugen
第一作者单位
出版社
Geochimica et Cosmoch imica Acta, 2005,69(10):847
出版地
出版日期
2005年
月
日
标准书号
介质类型
页数
字数
开本
相...
专著信息
书名
Mineral and chemical composition and some trace element contents in coals and coal ashes from Huaibei coal field, China.
语种
英文
撰写或编译
作者
Liu Guijian,Vassilev Stanislav V.,Gao Lianfen,Zheng Liug...
专著信息
书名
Mineral and chemical composition of the Yanzhou coal and coal ash (China), and volatilization behavior of some elements during gradual heating of this coal ,
语种
英文
撰写或编译
作者
Liu Guijian,Aheng L...