Abundance and distribution pattern of rare earth elements and yttrium in vitrain band of high-rank coal from the Qinshui basin, northern China

Xiaomei Wang,Xiaoming Wang,Zhejun Pan,Xuebo Yin,Pancun Chai,Sidong Pan,Qin Yang

Fuel（2019）

引用 17|浏览4

暂无评分

摘要

•The vitrain band is commonly characterized by an H-type enrichment.•The LaN/LuN ratio in the vitrain band is usually lower than in the bulk coal.•The organic component has a stronger HREY affinity than LREY.•HCl-HF demineralization has limited impact on REY in vitrain band.

查看译文

关键词

Coal,Organic affinity,HREY enrichment,Vitrain band,Sequential chemical extraction procedure,Shanxi Formation

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要