Influence of chemical and thermodynamic parameters on the flue gas desulphurization efficiency in a circulating fluidized bed

被引：0

作者：

Fan B. ^{[1
]}

You C. ^{[1
]}

Qi H. ^{[1
]}

Xiang G. ^{[1
]}

Xu X. ^{[1
]}

机构：

[1] State Key Laboratory of Clean Combustion of Coal, Tsinghua University

来源：

Journal of Thermal Science | 2001年 / 10卷 / 3期

关键词：

Circulating fluidized bed; Desulphurization efficiency; Flue gas desulphurization;

D O I：

10.1007/s11630-001-0033-6

中图分类号：

学科分类号：

摘要：

An experimental study has been performed systematically on flue gas desulphurization by using circulating fluidized bed. The relationship, between desulphurization efficiency and the parameters of thermodynamics and chemistry, was investigated basically. It is shown that the bed temperature and the vapor partial pressure in the bed are the important parameters that influence the desulphurization efficiency. The closer the bed temperature to the dew point and the higher the vapor partial pressure, the higher is the desulphurization efficiency. With increasing of Ca/S, the desulphurization efficiency ascends. Comparing with different operating methods, the optimum method has been found.

引用

页码：285 / 288

页数：3

共 50 条

[41] Experimental study on medium temperature dry flue gas desulphurization by using active sorbent in circulating fludized bed
Fan, BG
Qi, HY
You, CF
Hou, B
Xu, XC
COAL COMBUSTION FACING THE 21ST CENTURY, 2003, : 299 - 303
[42] Development of an active sorbent from fly ash for dry desulphurization of simulated flue gas in a fluidized-bed reactor
Görkem, B.
Oǧuz, H.
Chemical Engineering Journal, 2006, 119 (2-3): : 147 - 152
[43] Regional effects and efficiency of flue gas desulphurization in the Carpathian Basin
Tamas Benko
Teichmann, Claas
Peter Mizsey
Jacob, Daniela
ATMOSPHERIC ENVIRONMENT, 2007, 41 (38) : 8500 - 8510
[44] Development of an active sorbent from fly ash for dry desulphurization of simulated flue gas in a fluidized-bed reactor
Gorkem, B.
Oguz, H.
CHEMICAL ENGINEERING JOURNAL, 2006, 119 (2-3) : 147 - 152
[45] The influence of different parameters on biomass gasification in circulating fluidized bed gasifiers
Mirmoshtaghi, G.
Skvaril, J.
Campana, P. E.
Li, H.
Thorin, E.
Dahlquist, E.
ENERGY CONVERSION AND MANAGEMENT, 2016, 126 : 110 - 123
[46] Cold-modeling study of a circulating fluidized bed reactor for flue gas desulfurization (FGD)
QIAN Feng
Journal of Environmental Sciences, 2000, (02) : 88 - 94
[47] Dry flue gas desulfurization with calcium oxide and limestone in a pilot plant with circulating fluidized bed
Markiewicz, Daniel
Ochodek, Tadeas
Kolonicny, Jan
Rajczyk, Rafal
Szymanek, Arkadiusz
PRZEMYSL CHEMICZNY, 2014, 93 (10): : 1754 - 1757
[48] Experimental and mechanism studies on a different-velocity circulating fluidized bed for flue gas desulfurization
Wu, Y.H.
Feng, B.
Huang, Z.
Li, D.J.
Developments in Chemical Engineering and Mineral Processing, 2000, 8 (03): : 199 - 206
[49] A mathematic model for flue gas denitrification in circulating fluidized bed[0] with highly active absorbent
Xu, Pei-Yao
Zhao, Yi
Kang, Xi
Wang, Li-Dong
Liu, Feng
CHALLENGES OF POWER ENGINEERING AND ENVIRONMENT, VOLS 1 AND 2, 2007, : 813 - 818
[50] Experimental study of semi-dry flue gas desulfurization in circulating suspension fluidized bed
Institute of Thermal Power Engineering, Zhejiang University, Hangzhou 310027, China
Dongli Gongcheng, 2006, 5 (720-725):

← 1 2 3 4 5 →