AFBC of coal with tyre rubber. Influence of the co-combustion variables on the mineral matter of solid by-products and on Zn lixiviation

FUEL

卷:106

Review

Diaz-Bautista, M. A.¹  Alvarez-Rodriguez, R.¹  Clemente-Jul, C.¹  Mastral, A. M.² 

[1] Tech Univ Madrid UPM, Min Sch, Madrid 28003, Spain

[2] CSIC, ICB, Zaragoza 50018, Spain

关键词: Coal;    Tyre rubber;    Fluidised bed co-combustion;    Solid by-products;    Lixiviation;   

DOI  :  10.1016/j.fuel.2012.12.041

来源: Elsevier

【 摘 要 】

The study focuses on the generation and distribution of mineral species in fly and bottom ashes. These were formed during a fluidised co-combustion of a fossil fuel (coal) and a non-fossil fuel (tyre rubber) in a small fluidised bed combustor (7 cm x 70 cm). The pilot plant had continuous fuel feed using varying ratios of coal and rubber. The study also focuses on the lixiviation behaviour of metallic elements with the assessment of zinc recovering. (C) 2012 Elsevier Ltd. All rights reserved.

【 授权许可】

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