搜索结果: 1-15 共查到“矿山工程技术 coal”相关记录15条 . 查询时间(0.203 秒)
中国矿业大学资源与地球科学学院代世峰团队在Int J Coal Geol发表关于煤灰中稀土元素及其提取的研究成果(图)
中国矿业大学资源与地球科学学院 代世峰 团队 Int J Coal Geol 稀土元素 研究成果
2019/6/4
目前,煤及燃煤产物中的稀土元素是国际煤地质学领域的热点研究问题。与传统稀土矿产相比,煤灰被普遍认为是一种重要的获取稀土元素的可替代性资源,因此吸引了国内外众多学者对煤灰中稀土元素的含量分布、地质成因、赋存状态以及提取工艺进行研究。
中国矿业大学资源与地球科学学院代世峰团队在Int J Coal Geol发表关于煤灰中稀土元素及其提取的研究成果(图)
中国矿业大学资源与地球科学学院 代世峰 团队 Int J Coal Geol 稀土元素 研究成果
2019/6/4
目前,煤及燃煤产物中的稀土元素是国际煤地质学领域的热点研究问题。与传统稀土矿产相比,煤灰被普遍认为是一种重要的获取稀土元素的可替代性资源,因此吸引了国内外众多学者对煤灰中稀土元素的含量分布、地质成因、赋存状态以及提取工艺进行研究。
中国科学院地质与地球物理研究所兰州油气资源研究中心李靖-International Journal of Coal Geology: 页岩与干酪根在60MPa高压条件下的甲烷吸附特征(图)
中国科学院地质与地球物理研究所兰州油气资源研究中心 李靖 页岩 干酪根 60MPa 高压条件 甲烷吸附特征
2018/7/25
吸附气是页岩气的重要赋存形式,其在页岩气中所占的比例可达80%。页岩的气体吸附性能直接决定了页岩层段中吸附气的含量,是页岩气资源潜力评价的重要参数,也是近年来的研究热点。四川盆地是我国页岩气资源最为丰富的区域,目前已在其古生界地层中发现涪陵、长宁—威远等多个页岩气田,页岩气产量也稳步攀升。四川盆地古生界页岩具有埋深大、流体压力系数高的特点,页岩层段中气体压力可达60MPa。然而目前已发表的针对四川...
Study:Mountaintop Coal Mining Causes Appalachian Rivers to Run ‘Consistently Saltier’
Mountaintop Coal Mining Appalachian Rivers Consistently Saltier
2017/7/25
Mountaintop-removal coal mining causes many streams and rivers in Appalachia to run consistently saltier for up to 80 percent of the year, a new study by researchers at the University of Wyoming and D...
2017亚洲粉煤灰及脱硫石膏处理与利用技术国际交流大会(Coal Ash Asia 2017)将于7月21-24日在内蒙古包头市召开。大会是由国家建筑材料工业技术情报研究所、亚洲粉煤灰协会(Asian Coal Ash Association)主办的年度国际盛会,已成为国内外工业固废相关科研院校、企业、政府部门等进行学术探讨、技术交流和项目合作的重要平台。
由波兰克拉科夫科技大学(AGH)主办,我校协办的国际采矿及洁净煤技术会议(International Conference of Mining and Clean Coal Technology)将于2016年9月19-21日在波兰克拉科夫召开,欢迎大家踊跃投稿。
New Tracers Can Identify Coal Ash Contamination in Water
New Tracers Coal Ash Contamination Water
2014/12/30
Durham, NC - Duke University scientists have developed new forensic tracers to identify coal ash contamination in water and distinguish it from contamination coming from other sources.“These new tools...
Clean Processing and Utilization of Coal Energy
clean processing dry beneficiation separator
2009/11/16
The dominant status of coal on the energy production and consumption structure of China will not be changed in the middle period of this century. To realize highly efficient utilization of coal, low p...
Rock massif observation from underground coal gasification point of view
underground coal gasification brown coal deposits geological conditions
2009/10/23
The Underground coal gasification (UCG) of the coal seams is determined by suitable geological structure of the area. The assumption of the qualitative changes of the rock massif can be also enabled b...
Modelling Spontaneous Combustion of Coal
Spontaneous combustion Callide coal Hot spot development Moisture transfer
2009/10/10
Spontaneous combustion of coal is an important problem in mining and storage, in terms of both safety and economics. This is because coal reacts with oxygen in the air and an exothermic reaction occur...
会议信息
篇名
.Analysis of Mechanical Properties of Sedimentary Rocks of Coal Measures and Their Influencing Factors
语种
英文
撰写或编译
撰写
作者
Meng Zhaoping
第一作者单位
会议名称
Alaska Rocks 2005, The 40th U.S. Symposium on...
The West Virginia Coal Association is committed to making West Virginia mining the safest in the country and U.S. mining the safest in the world. In 2006, after years of improved safety and decreasing...
National Coal Mining Museum for England
矿业,mining
2007/12/24
The National Coal Mining Museum for England is located at Caphouse Colliery, on the western edge of the Yorkshire coalfield, where mining has been carried out for centuries.
Rocky Mountain Coal Mining Institute(RMCMI)(图)
RMCMI Rocky Mountain Coal Mining Institute 煤矿工程
2007/12/25
RMCMI is a nonprofit corporation dedicated to the promotion of western coal through education. Member states are Arizona, Colorado, Montana, New Mexico, North Dakota, Texas, Utah and Wyoming. The Inst...
The American Coal Foundation (ACF) was created in 1981 as a 501(c)(3) organization to develop, produce and disseminate coal-related educational materials and programs designed for teachers and student...