| 中国炼焦煤资源分布特点与深部资源潜力分析 |
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| 引用本文： | 黄文辉,杨起,唐修义,唐书恒,陈萍,敖卫华,万欢.中国炼焦煤资源分布特点与深部资源潜力分析[J].中国煤炭地质,2010(5):1-6. |
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| 作者姓名： | 黄文辉 杨起 唐修义 唐书恒 陈萍 敖卫华 万欢 |
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| 作者单位： | 中国地质大学(北京)能源学院;安徽理工大学; |
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| 基金项目： | 国家重点基础研究发展计划资助(2006CB202202); 国家自然科学基金项目资助(40972106,40772092) |
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| 摘 要： | 中国炼焦煤资源具有以下特点:煤炭资源丰富,但炼焦煤资源所占的比例并不高;煤炭资源分布广泛,全国29个省(自治区)都赋有炼焦煤,可是炼焦煤资源主要集中分布在为数不多的地区;炼焦煤种品种齐全,但分布不均匀,其中气煤和1/3焦煤在炼焦煤查明资源储量中占较大比例,焦煤与肥煤是炼焦的主力煤种,但占比例较小;目前华北聚煤区东缘的几个大煤田正以每年约15m的速度向800m延伸,个别煤矿的开采深度已到1 000m,勘查深度也达1 200m,因此,研究深部煤的变质作用意义深远。根据煤的深成变质作用理论,我国华北东缘诸多煤田的深部煤质有可能变好,有可能赋存大量的肥煤、焦煤和瘦煤等稀缺资源,该预测结论若获得验证,将有利于解决我国主要焦煤资源紧缺瓶颈,为未来我国经济建设提供可靠的资源保障。
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| 关 键 词： | 炼焦煤分布 资源潜力 深部煤炭 地质因素 |
Distribution Features of Coal for Coking Resource in China and Deep Part Potential Analysis |
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| Huang Wenhui,Yang Qi,Tang Xiuyi,Tang Shuheng,Chen Ping,Ao Weihua , Wan Huan.Distribution Features of Coal for Coking Resource in China and Deep Part Potential Analysis[J].Coal Geology of China,2010(5):1-6. |
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| Authors: | Huang Wenhui Yang Qi Tang Xiuyi Tang Shuheng Chen Ping Ao Weihua Wan Huan |
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| Institution: | Huang Wenhui1,Yang Qi1,Tang Xiuyi2,Tang Shuheng1,Chen Ping2,Ao Weihua1 and Wan Huan1(1.School of Energy Resources,CUGB,Beijing 100083,2.Anhui University of Science and Technology,Huainan,Anhui 232001) |
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| Abstract: | The resource of coal for coking in China has some features as follows: abundant coal resources with low proportion of coal for coking;wide spread of coal for coking in 29 provinces(autonomous regions) but concentrated only in small number of mining areas;complete coal ranks for coking with uneven distribution(large proportion of gas coal and 1/3 coking coal and low proportion of principal ranks of coking coal and fat coal).At present,mining depth of coalmines in some larger coalfields in the North China coa... |
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| Keywords: | coal for coking distribution resource potential deep part coal geological factor |
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