侯贤旭,唐跃刚,宋晓夏,杨明显,郭明涛,贾龙
HOU Xianxu,TANG Yuegang,SONG Xiaoxia,YANG Mingxian,GUO Mingtao,JIA Long

• 1:中国矿业大学地球科学与测绘工程学院
• 2:太原理工大学矿业工程学院地球科学与工程系
• 3:重庆地质矿产研究院

摘要(Abstract)：

结合国际煤岩学会(ICCP)对显微组分的新分类系统,通过绘制显微组分三元图和煤相图,对重庆中梁山矿区主要煤层显微组分和煤相特征进行了研究。结果表明:该矿区宏观煤岩类型以半亮煤为主,且构造煤较发育;显微组分中以镜质组为主,其中以基质镜质体和碎屑镜质体最为常见。煤相研究表明,本区主要煤层形成于下三角洲平原或下三角洲平原到陆相沉积的过渡环境,属于近陆相的低位沼泽环境,成煤环境受海水作用明显。
The main coal seams in Zhongliangshan mining area are analyzed by drawing macerals ternary diagrams and coal facies diagrams in consideration of the maceral classification of ICCP 1994 system. The seams are characterized by the predominance of semi clairain and a lot of structural coal, which is a result of Epigenetic tectonic activity. The petrographic composition is dominated by vitrinite, in which collodetrinite and vitrodetrinite are the major macerals. The sedimentary environments deduced from petrographic composition and coal facies diagrams vary from low delta plain to limnic environment, which belong to Rheotrophic, the mires were influenced by marine flooding.

关键词(KeyWords)： 煤岩学;中梁山矿区;显微组分;煤相
coal petrology;Zhongliangshan mining area;macerals;coal facies

Abstract:

Keywords:

基金项目(Foundation): 全国煤炭资源潜力预测评价(1212010633908);; 重庆市国土与房屋管理局科研项目(Dyy5095012010016)

作者(Author): 侯贤旭,唐跃刚,宋晓夏,杨明显,郭明涛,贾龙
HOU Xianxu,TANG Yuegang,SONG Xiaoxia,YANG Mingxian,GUO Mingtao,JIA Long

参考文献(References)：

• [1]张天模,吴自立.中梁山北矿K-1煤层自燃的地质因素探讨[J].矿业安全与环保,2012,39(1):77-78.
• [2]胡广青,姜波,吴胡.中梁山矿区煤的孔隙特征及其对吸附性的影响[J].中国煤炭地质,2011(5):8-12.
• [3]苏现波.四川中梁山和南桐矿区晚二叠世龙潭组主要煤层的煤相分析[J].焦作矿业学院学报,1990(3):49-57.
• [4]钟明洋,杨本钦,陈仕欢,等.重庆磨心坡龙潭组沉积环境与聚煤规律研究[J].河南理工大学学报(自然科学版),2011(6):679-683.
• [5]邓光明,曾金源.重庆市沥鼻峡背斜盐井矿区龙潭组沉积特征及聚煤规律[J].中国煤田地质,2007(6):5-8.
• [6]国家质量技术监督局.GB/T 18023—2000烟煤的宏观煤岩类型分类[S].北京:中国标准出版社,2000.
• [7]国家质量技术监督局.GB/T 16773—2008煤岩分析样品制备方法[S].北京:中国标准出版社,2008.
• [8]国家质量技术监督局.GB/T 15588—2001烟煤显微组分分类[S].北京:中国标准出版社,2001.
• [9]ICCP.The new vitrinite classification(ICCP System1994)[J].Fuel,1998,77(5):349-358.
• [10]ICCP.The new inertinite classification(ICCP System 1994)[J].Fuel,2001,80(4):459-471.
• [11]CALDER JH,GIBLING M R,MUKHOPADHYAY P K.Peatformation in a Westphalian B piedmont setting,CumberlandBasin,Nova Scotia;implications for the maceral-based interptation of rheotrophic and raised paleomires[J].Bulletin de laSociete Geologique de France,1991,162(2):283-298.
• [12]DIESSEL C F K.On the correlation between coal facies anddepositional environments[C]//Proceedings symposium onadvances in the study of the Sydney Basin.Newcastle:Newcastle University,1986:19-22.
• [13]DEHMER J.Petrological and organic geochemical investigation ofrecent peats with known environments of deposition[J].InternationalJournal of Coal Geology,1995,28(2/4):111-138.
• [14]MOORE T A,SHEARER J C.Peat/coal type and depositionalenvironment-are they related?[J].International Journal of CoalGeology,2003,56(3/4):233-252.
• [15]DIESSEL C F K.Utility of coal petrology for sequencestratigraphic analysis[J].International Journal of Coal Geology,2007,70(1/3):3-34.
• [16]IZART A,SACHSENHOFER R F,PRIVALOV V A.Stratigraphicdistribution of macerals and biomarkers in the Donets Basin:Implications for paleoecology,paleoclimatology and eustacy[J].International Journal of Coal Geology,2006,66(1/2):69-107.
• [17]陈善庆,陈家怀,赵时久.滇东田坝黔西土城晚二叠世煤系上段煤岩特征及煤相分析[J].沉积学报,1989(2):79-87.
• [18]曹志德.贵州织纳煤田以那架勘探区煤中硫与煤相分析[J].中国煤田地质,2006(1):18-20.
• [19]代世峰,任德贻,李生盛,等.内蒙古准格尔黑岱沟主采煤层的煤相演替特征[J].中国科学(D辑:地球科学),2007(增刊1):119-126.
• [20]王绍清,唐跃刚.神东矿区煤岩学特征及煤相[J].中国煤田地质,2007(5):4-7.
• [21]代世峰,艾天杰,侯惠敏,等.乌达矿区主采煤层煤相特征与煤的可选性[J].煤田地质与勘探,1999,27(1):11-13.
• [22]李鑫,庄新国,周继兵,等.准东煤田中部矿区西山窑组巨厚煤层煤相分析[J].地质科技情报,2010(5):84-88.
• [23]金奎励,秦勇,赵长毅,等.金奎励教授煤岩学和有机岩石学文集[M].徐州:中国矿业大学出版社,2006.

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