Effect of fly ash characteristics and ozone on dioxin destruction by gliding arc in tornado plasma

Author

Yong Ren ; Shasha Ji ; Jianhua Yan ; Xiaodong Li ; Yuqi Jin

Author_Institution

State Key Lab. of Clean Energy Utilization, Hangzhou, China

fYear

2013

Firstpage

1

Lastpage

1

Abstract

Summary form only given. In previous research 1, it has been proved that PCDD/Fs in fly ash from municipal solid waste incinerators (MSWIs) can be effectively decomposed by gliding arc in tornado plasma(GAT), especially under N2/O2 condition. As further research, different fly ashes from fluid bed MSWIs (1# and 2# fly ash) are chosen to be disposed by GAT plasma under optimum operating condition, and destruction characteristics of dioxin in different fly ash are studed. What need be pointed is that on toxicity basis, 2# fly ash owns relatively low PCDD/Fs degradation efficiency(49.41%) compared with that of 1# fly ash (73.3%).

Keywords

fly ash; ozone; plasma materials processing; toxicology; GAT plasma; MSWI fluid bed; O₃; PCDD-F degradation efficiency; dioxin destruction; fly ash characteristics; gliding arc in tornado plasma; municipal solid waste incinerator; ozone; toxicity; Degradation; Fly ash; Gases; Laboratories; Oxidation; Plasmas; Tornadoes;

fLanguage

English

Publisher

ieee

Conference_Titel

Plasma Science (ICOPS), 2013 Abstracts IEEE International Conference on

Conference_Location

San Francisco, CA

ISSN

0730-9244

Type

conf

DOI

10.1109/PLASMA.2013.6635171

Filename

6635171