Beneficial use of CFB ash in pavement construction applications

被引：17

作者：

Jackson, N. Mike ^{[1
]}

Schultz, Scott ^{[2
]}

Sander, Paul ^{[1
]}

Schopp, Lindsay ^{[2
]}

机构：

[1] Jackson Res Engn Inc, Ponte Vedra Beach, FL 32082 USA

[2] JEA, Jacksonville, FL 32202 USA

来源：

FUEL | 2009年 / 88卷 / 07期

关键词：

Coal and petroleum coke CFB ash; Recycle; Pavement; Stabilized subgrade; Base course; FLY-ASH;

D O I：

10.1016/j.fuel.2008.04.031

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 disposal of ash produced from the combustion of solid fuels has been a major subject of research and product development for many years. An innovative application has recently been employed by JEA to recycle both the bottom ash and fly ash from two new circulating fluidized bed (CFB) boilers as a stabilizer for local sandy soils and pavement base course material. The results of laboratory testing and field applications in the north Florida market area illustrate how this by-product is adding value in pavement and roadway construction applications. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1210 / 1215

页数：6