Paper Title:
Experimental Research on Flue Gas Desulfurization with Ethylenediamine
  Abstract

Experiments were performed on the packed tower with 150mm diameter and 2800mm high to study the wet flue gas desulfurization continuously. The results shows that the suitable conditions for the SO2 absorption process of 0.3mol•L-1 ethylenediamine/phosphoric acid and ethylenediamine/boric acid solutions: pH value was 6.0~7.0, liquid-gas ratio was 0.82L•m-3. The import SO2 concentration and the flue gas flow were separately at 500×10-6~3100×10-6 and 110m3•h-1~150m3•h-1, the desulfurization efficiency exceeded 97%. Under the same conditons, ethylenediamine/boric acid has a better desulfurization and was more suitable for the flue gas desulfurization in a wider fluctuation.

  Info
Periodical
Advanced Materials Research (Volumes 356-360)
Chapter
Chapter 7: Pollution Control Project (Air, Water, Solid)
Edited by
Hexing Li, Qunjie Xu and Daquan Zhang
Pages
1723-1727
DOI
10.4028/www.scientific.net/AMR.356-360.1723
Citation
L. Z. Zhai, Q. Zhong, X. R. Wang, "Experimental Research on Flue Gas Desulfurization with Ethylenediamine", Advanced Materials Research, Vols. 356-360, pp. 1723-1727, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yi Feng Song, Ze Hua Liu, Si Li
Chapter 10: Machines and Equipments for Energy and Resource Processing
Abstract:In this paper, a new system which absorbs the water vapor in flue gas of natural gas fired boiler (NGFB) by desiccant solution is introduced....
682
Authors: Bao Kui Chen, Feng Zhong Sun
Chapter 5: Engineering Thermal Physics and Applied Thermal Engineering
Abstract:A mathematical model was established to predict heat and mass transfer in a flue gas desulfurization scrubber under stable operation...
529