内蒙古乌达矿区煤的显微特征与沉积环境关系的研究

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内蒙古乌达矿区煤的显微特征与沉积环境关系的研究

代世峰, 任德贻, 彭苏萍, 毛鹤龄, 周强, 张建华, 李宝春

文章导航 > 沉积学报 > 1998 > 16(3): 141-146

代世峰, 任德贻, 彭苏萍, 毛鹤龄, 周强, 张建华, 李宝春. 内蒙古乌达矿区煤的显微特征与沉积环境关系的研究[J]. 沉积学报, 1998, 16(3): 141-146.

引用本文:

代世峰, 任德贻, 彭苏萍, 毛鹤龄, 周强, 张建华, 李宝春. 内蒙古乌达矿区煤的显微特征与沉积环境关系的研究[J]. 沉积学报, 1998, 16(3): 141-146.

Dai Shifeng, Ren Deyi, Peng Suping, Mao Heling, Zhou Qiang, Zhang Jianhua, Li Baochun. The Study on the Relationship Between the Petrology Micro-characteristics and Depositional Environment of Coal in Wuda Coal Field in Inner Mongolia[J]. Acta Sedimentologica Sinica, 1998, 16(3): 141-146.

Citation:

Dai Shifeng, Ren Deyi, Peng Suping, Mao Heling, Zhou Qiang, Zhang Jianhua, Li Baochun. The Study on the Relationship Between the Petrology Micro-characteristics and Depositional Environment of Coal in Wuda Coal Field in Inner Mongolia[J]. Acta Sedimentologica Sinica, 1998, 16(3): 141-146.

代世峰, 任德贻, 彭苏萍, 毛鹤龄, 周强, 张建华, 李宝春. 内蒙古乌达矿区煤的显微特征与沉积环境关系的研究[J]. 沉积学报, 1998, 16(3): 141-146.

引用本文:

代世峰, 任德贻, 彭苏萍, 毛鹤龄, 周强, 张建华, 李宝春. 内蒙古乌达矿区煤的显微特征与沉积环境关系的研究[J]. 沉积学报, 1998, 16(3): 141-146.

Dai Shifeng, Ren Deyi, Peng Suping, Mao Heling, Zhou Qiang, Zhang Jianhua, Li Baochun. The Study on the Relationship Between the Petrology Micro-characteristics and Depositional Environment of Coal in Wuda Coal Field in Inner Mongolia[J]. Acta Sedimentologica Sinica, 1998, 16(3): 141-146.

Citation:

Dai Shifeng, Ren Deyi, Peng Suping, Mao Heling, Zhou Qiang, Zhang Jianhua, Li Baochun. The Study on the Relationship Between the Petrology Micro-characteristics and Depositional Environment of Coal in Wuda Coal Field in Inner Mongolia[J]. Acta Sedimentologica Sinica, 1998, 16(3): 141-146.

内蒙古乌达矿区煤的显微特征与沉积环境关系的研究

1.
中国矿业大学北京校区北京 100083;
2.
内蒙古乌达矿务局内蒙古乌海 016040

基金项目: 煤炭科学基金( 97地 10205)

作者简介:
代世峰,男,27岁,硕士,煤岩学,沉积岩石学

计量

文章访问数: 497
HTML全文浏览量: 9
PDF下载量: 578
被引次数: 0

The Study on the Relationship Between the Petrology Micro-characteristics and Depositional Environment of Coal in Wuda Coal Field in Inner Mongolia

1.
China University of Mining and Technology, Beijing 100083;
2.
Wuda Coal Bureau of Inner Mongolia, Wuhai Nei Monggol 016040

摘要: 通过对研究区主采煤层显微特征和沉积环境的分析，并利用三角图解（在三角图解中，考虑了煤中矿物特别是自生矿物对指示煤相的意义）和组分含量平面图，论述了显微煤岩特征与沉积环境的关系。研究发现，潮控下三角洲平原形成的煤层其活性组分和硫分含量较之河控下三角洲平原含量高，并且三角图解三端元的离散率小；在潮坪沉积基础上形成的煤层其惰性组分含量高并分布稳定；相同沉积环境形成的不同煤层显微组成相似，但它们的显微组成由于聚煤环境的变迁而在平面分布上有差异。
- 沉积环境 /
- 惰性组分 /
- 活性组分 /
- 矿物 /
- 三角图解
Abstract: According to the analysis of micro-characteristics and depositional environment of the main exploit-ed coals, and using the triangular diagram (In the diagram, the significance to indicate coal facies of the minerals in coal, especially authig enicones, has been taken into consideration) and the map of maceral, the authors have found that there is a higher active component and sulfur content in tide-dominated delta plain than that in river-dominated delta plain, and the divergence in the triang ular is small. Besides, the inert component in the coal formed on the tidal flat is high and its distribution is stable, and there is a likeness between different coals formed in the same depositional environment. But there is a difference of microcomposition on the plane because of the various environment.
- depositional enviro nment /
- inert component /
- active component /
- mineral triangular dia-gram /

参考文献(7)

[1]	.彭苏萍, 张建华. 乌达矿区含煤地层沉积环境及其对矿山开采的影响. 北京: 煤炭工业出版社, 1995. 55～77
[2]	.Lamberson M N. Lithotype (maceral) composition and variation as correlated with paleowet land environment, Gates Formation, northeastern British Columbia, Canada. International Journal of Coal Geology, 1992(18): 87～124
[3]	.Strehlau K. Facies of Carboniferous coal seams of nothwest Ger-many. International Journal of Coal Geology, 1990, (18): 245～293
[4]	.Diessel C F K. On the correlation between coal facies and deposi-tional environment. In: Proceedings 20th Symposium Deposition-al Geology, University of Newcastle, NSW, Australia, 1986. 19～22
[5]	.Edward Lester. Analysis of the problems as sociated with the use of image analysis for microlithotype analysis on solid coal mounts. In: Gayer R, Harris I, eds. Coal Bed Methane and Coal Geology. Geological Society Special Publication, 1996. (109 ): 237～248.
[6]	.张鹏飞, 彭苏萍, 邵龙义等. 含煤岩系沉积环境分析. 北京: 煤炭工业出版社, 1992. 74～95
[7]	.周师庸. 应用煤岩学. 北京: 冶金工业出版社, 1995. 301～302

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计量

文章访问数: 497
HTML全文浏览量: 9
PDF下载量: 578
被引次数: 0

内蒙古乌达矿区煤的显微特征与沉积环境关系的研究

1. 中国矿业大学北京校区北京 100083;

2. 内蒙古乌达矿务局内蒙古乌海 016040

基金项目: 煤炭科学基金( 97地 10205)

作者简介:
代世峰,男,27岁,硕士,煤岩学,沉积岩石学

收稿日期: 1997-03-02
修回日期: 1997-07-25
刊出日期: 1998-12-10

关键词:

摘要: 通过对研究区主采煤层显微特征和沉积环境的分析，并利用三角图解（在三角图解中，考虑了煤中矿物特别是自生矿物对指示煤相的意义）和组分含量平面图，论述了显微煤岩特征与沉积环境的关系。研究发现，潮控下三角洲平原形成的煤层其活性组分和硫分含量较之河控下三角洲平原含量高，并且三角图解三端元的离散率小；在潮坪沉积基础上形成的煤层其惰性组分含量高并分布稳定；相同沉积环境形成的不同煤层显微组成相似，但它们的显微组成由于聚煤环境的变迁而在平面分布上有差异。

English Abstract

代世峰, 任德贻, 彭苏萍, 毛鹤龄, 周强, 张建华, 李宝春. 内蒙古乌达矿区煤的显微特征与沉积环境关系的研究[J]. 沉积学报, 1998, 16(3): 141-146.

引用本文:

代世峰, 任德贻, 彭苏萍, 毛鹤龄, 周强, 张建华, 李宝春. 内蒙古乌达矿区煤的显微特征与沉积环境关系的研究[J]. 沉积学报, 1998, 16(3): 141-146.

Dai Shifeng, Ren Deyi, Peng Suping, Mao Heling, Zhou Qiang, Zhang Jianhua, Li Baochun. The Study on the Relationship Between the Petrology Micro-characteristics and Depositional Environment of Coal in Wuda Coal Field in Inner Mongolia[J]. Acta Sedimentologica Sinica, 1998, 16(3): 141-146.

Citation:

Dai Shifeng, Ren Deyi, Peng Suping, Mao Heling, Zhou Qiang, Zhang Jianhua, Li Baochun. The Study on the Relationship Between the Petrology Micro-characteristics and Depositional Environment of Coal in Wuda Coal Field in Inner Mongolia[J]. Acta Sedimentologica Sinica, 1998, 16(3): 141-146.

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