An investigation into six coal fly ashes from the United Kingdom and Poland to evaluate rare earth element content

FUEL

卷:119

Article

Blissett, R. S.¹  Rowson, N. A.¹ 

[1] Univ Birmingham, Sch Chem Engn, Edgbaston B15 2TT, England

关键词: Rare earth elements;    Coal fly ash;    Utilisation;   

DOI  :  10.1016/j.fuel.2013.11.053

来源: Elsevier

【 摘 要 】

Rare earth elements have been identified by the European Commission as a critical raw material. Six European coal fly ashes have been investigated for their rare earth element content. A coal fly ash from the UK has levels of rare earth element that are approaching that which might be commercially viable to exploit. After classification there was found to be a slight enrichment in the smaller non-magnetic inorganic content of the coal fly ash. (C) 2013 The Authors. Published by Elsevier Ltd. All rights reserved.

【 授权许可】

Free