A Review of the Occurrence and Promising Recovery Methods of Rare Earth Elements from Coal and Coal By-Products

被引：173

作者：

Zhang, Wencai ^{[1
]}

Rezaee, Mohammad ^{[1
]}

Bhagavatula, Abhijit ^{[1
]}

Li, Yonggai ^{[2
]}

Groppo, John ^{[1
]}

Honaker, Rick ^{[1
]}

机构：

[1] Univ Kentucky, Lexington, KY 40506 USA

[2] China Univ Min & Technol, Xuzhou, Peoples R China

来源：

INTERNATIONAL JOURNAL OF COAL PREPARATION AND UTILIZATION | 2015年 / 35卷 / 06期

关键词：

Coal; Mode of occurrence; Rare earth elements; Recovery; TRACE-ELEMENTS; THERMAL-DECOMPOSITION; EXTRACTING VANADIUM; FLUORESCENT LAMPS; INNER-MONGOLIA; BEARING COALS; METALS; FLOTATION; KINETICS; CHLORINATION;

D O I：

10.1080/19392699.2015.1033097

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Previous research indicates that coal and coal by-products are a potential source of critical elements including rare earth elements (REE) with estimated amounts in the range of 50 million metric tons. Despite the proven presence of elevated REE concentrations, commercial extraction and recovery have not been realized. This article provides a review of the abundance, mode of occurrence, and recovery methods of rare earth elements in coal and coal by-products. The feasibility of using established REE extraction and recovery technologies is discussed along with issues associated with their use with coal resources.

引用

页码：295 / 330

页数：36

共 144 条

[1] Extraction of lanthanum and cerium from Indian red mud [J].