| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 578605 | Journal of Hazardous Materials | 2012 | 7 Pages |
Abstract
⺠Characteristics of PCDD/F emission from Waelz process with acid/basic operating modes are compared. ⺠Ca(OH)2 added in basic mode effectively reacted with and HCl(g) and reduced PCDD/F formation. ⺠Operating the Waelz process in basic more greatly reduced total PCDD/F emissions. ⺠Total PCDD/F emission is reduced from 640 to 269 ng I-TEQ/kg EAF-dust treated.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Health and Safety
Authors
Pao Chen Hung, Kai Hsien Chi, Mei Lien Chen, Moo Been Chang,