Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1753484 | International Journal of Coal Geology | 2012 | 31 Pages |
Abstract
It is suggested that, if Ga in ash > 50 μg/g, REY > 800-900 μg/g, SiO2/Al2O3 < 1 (or Al2O3 > 40% in ash), and coal thickness > 5 m, the coal combustion residues would be expected to be suitably enriched in Al2O3 and can be considered for Al2O3, Ga, and REY recovery.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Economic Geology
Authors
Shifeng Dai, Yaofa Jiang, Colin R. Ward, Landing Gu, Vladimir V. Seredin, Huidong Liu, Dao Zhou, Xibo Wang, Yuzhuang Sun, Jianhua Zou, Deyi Ren,