Industrial application study on double liquid-level sprayed bubbling flue gas desulphurization

Author

Peng, Tiecheng

Author_Institution

Sch. of Electr. Eng., Tianjin Univ. of Technol., Tianjin, China

fYear

2011

fDate

24-26 June 2011

Firstpage

3211

Lastpage

3214

Abstract

In connection with the characteristics of central heating boilers, a calcium based double liquid-level sprayed bubbling flue gas desulphurization device is presented in this paper. Its desulphurizing mechanism is introduced. Then the industrial application of the device is discussed. Desulphurization efficiency and dust control efficiency vary little when boiler load is changed within the range of 30% to 100%. In the end, the following conclusions are drawn, this device can improve efficiency, decrease deposit, reduce cost, dispose desulphurization products and ash together so that water pollution is lowered down.

Keywords

ash; boilers; calcium; dust; flue gas desulphurisation; water pollution; ash; calcium; central heating boiler; cost reduction; desulphurization efficiency; double liquid-level sprayed bubbling flue gas desulphurization; dust control efficiency; water pollution; Boilers; Calcium; Electron tubes; Fluid flow; Fluids; Surface resistance; SO2; double liquid-level; flue gas; limestone; sprayed bubbling;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5964997

Filename

5964997