The Differences of Geochemical Characteristics in Four Coal Seams from the Huangxian Lignite, China

Author:

Bingshan Wang1,Jianping Sun2,Jinchuan Zhang3,Zhongxian Cai2,Zhenxue Jiang2,Hongyu Jia4,Mingli Zhang4

Affiliation:

1. Academe of Geoscience, Shandong University of Science and Technology, 271019 Taian, Shandong, P. R. China

2. Basin and Reservoir Research Center, University of Petroleum, Beijing, Shuiku Road, Changping, Beijing, 102200, P. R. China

3. China University of Geoscience (Beijing), Xueyuan Road, Haiding Qu, Beijing, 100083

4. Petroleum Exploration Institute of Sinopec, Xueyuan Road, Haiding Qu, Beijing, 100083

Abstract

In order to study the differences of geochemical characteristics of four lignite seams from the Huangxiang Basin, China, 68 samples of four seams were analyzed by various geochemical methods. Four seams show different S, C, H, N, O contents, biomarkers and metal enrichment. These differences may indicate that the four seams were formed in different environments. The coal quality and its utilization are related to the environments in which the coals are formed.

Publisher

SAGE Publications

Subject

Energy Engineering and Power Technology,Fuel Technology,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment

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