河南省焦作煤田煤中锂元素含量赋存情况初步探讨
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摘要
在焦作煤田的部分矿井、勘查区采取了煤炭、煤层顶底板及夹矸样品,获得了样品中锂元素的含量数据。对焦作煤田主采煤层、顶底板及夹矸中锂元素的含量情况做出了初步评价,为日后煤中锂元素的赋存状态、形成机理的深入研究奠定基础,为焦作煤田煤炭资源的综合利用提供依据。
Some mines and exploration areas in the Jiaozuo coalfield adopted samples of coal, coal seam roof, floor, and earthworms. The lithium content of the samples was obtained. The preliminary evaluation of the content of lithium in the main coal seam, roof and floor, and clips in the Jiaozuo coalfield was conducted to lay the foundation for the in-depth study of the occurrence and formation mechanism of the lithium elements in the future coal. Comprehensive utilization of coal resources in Jiaozuo coalfield provides the basis.
Some mines and exploration areas in the Jiaozuo coalfield adopted samples of coal, coal seam roof, floor, and earthworms. The lithium content of the samples was obtained. The preliminary evaluation of the content of lithium in the main coal seam, roof and floor, and clips in the Jiaozuo coalfield was conducted to lay the foundation for the in-depth study of the occurrence and formation mechanism of the lithium elements in the future coal. Comprehensive utilization of coal resources in Jiaozuo coalfield provides the basis.
引文
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[5]孙玉壮,赵存良,李彦恒,等.煤中某些伴生金属元素的综合利用指标探讨[J].煤炭学报,2014,39(4):744-748.
[6]孙升林,吴国强,曹代勇,等.煤系矿产资源及其发展趋势[J].中国煤炭地质,2014,26(11):1-11.