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

被引：11

作者：

Diaz-Bautista, M. A. ^{[1
]}

Alvarez-Rodriguez, R. ^{[1
]}

Clemente-Jul, C. ^{[1
]}

Mastral, A. M. ^{[2
]}

机构：

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

[2] CSIC, ICB, Zaragoza 50018, Spain

来源：

FUEL | 2013年 / 106卷

关键词：

Coal; Tyre rubber; Fluidised bed co-combustion; Solid by-products; Lixiviation; FLUIDIZED-BED COMBUSTION; HYDROMETALLURGICAL RECOVERY; METAL VALUES; WASTE TIRES; ZINC; ASHES;

D O I：

10.1016/j.fuel.2012.12.041

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：

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.

引用

页码：10 / 20

页数：11

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