首页> 外文期刊>Journal of Geochemical Exploration: Journal of the Association of Exploration Geochemists >Geochemistry of Palaeogene coals from the Fuqiang Mine, Hunchun Coalfield, northeastern China: Composition, provenance, and relation to the adjacent polymetallic deposits
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Geochemistry of Palaeogene coals from the Fuqiang Mine, Hunchun Coalfield, northeastern China: Composition, provenance, and relation to the adjacent polymetallic deposits

机译:富强矿山古代煤层地球化学,春春煤矿,东北,东北地区:组成,物质和与邻近多金属沉积物的关系

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摘要

This paper describes the geochemistry of the two Palaeogene coal seams (FQ-23 and FQ-26) from the Fuqiang mine, Hunchun Coalfield, Jilin Province, northeastern China. The samples investigated consist of coal, parting, and roof and floor strata. The two Fuqiang coals are lignite/subbituminous rank and have low sulfur contents (0.13% and 0.16% on average, respectively). In comparison with the average values for common global low-rank coals, the Fuqiang coals are richer in W, Cs, Sb, Pb, Li, V, Ga, and Zr.
机译:本文介绍了来自中国东北吉林省的富钢矿,富钢矿的两只古代煤层(FQ-23和FQ-26)的地球化学。 调查的样品由煤,离别和屋顶和地板层组成。 两种富强煤是褐煤/亚脱油等级,并且分别具有低硫含量(平均值0.13%和0.16%)。 与普通全球低级煤的平均值相比,富强煤在W,Cs,Sb,Pb,Li,V,Ga和Zr中更丰富。

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