[1]冯斌,李大骥,周志良,等.循环流化床烟气脱硫模拟中试试验研究[J].东南大学学报(自然科学版),2001,31(2):72-76.[doi:10.3969/j.issn.1001-0505.2001.02.018]
　Feng Bin,Li Daji,Zhou Zhiliang,et al.Experimental Research on a Pilot-Scale Circulating Fluidized Bed for Flue Gas Desulfurization[J].Journal of Southeast University (Natural Science Edition),2001,31(2):72-76.[doi:10.3969/j.issn.1001-0505.2001.02.018]
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循环流化床烟气脱硫模拟中试试验研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
31
期数:
2001年第2期
页码:
72-76
栏目:
环境科学与工程
出版日期:
2001-03-20

文章信息/Info

Title:
Experimental Research on a Pilot-Scale Circulating Fluidized Bed for Flue Gas Desulfurization
作者:
冯斌1;  李大骥1;  周志良2;  吴颖海1;  杨军1
1 东南大学热能工程研究所, 南京 210096; 2 江苏省昆山市环保局管理处, 昆山 215300
Author(s):
Feng Bin1;  Li Daji1;  Zhou Zhiliang2;  Wu Yinghai1;  Yang Jun1
1 Thermal Engineering Research Institute, Southeast University, Nanjing 210096; 2 Manage Department, Environment Bureau, Kunshan 215300)
关键词:
循环流化床烟气脱硫;  模拟中试;  Ca与S的摩尔比;  烟气流量;  入口SO2浓度;  反应温度;  反应湿度
Keywords:
circulating fluidized bed for flue gas desulfurization (CFB-FGD);  a simulated pilot-scale test;  the Ca/S molar ratio;  the flow rate;  SO2 inlet concentration;  the reaction temperature;  the reaction humidity
分类号:
X-505
DOI:
10.3969/j.issn.1001-0505.2001.02.018
摘要:
在东南大学热能工程研究所建立的600 mm,处理烟气量达2 000 m3/h(标准状态,下同)的循环流化床烟气脱硫中试试验台上,进行了循环流化床烟气脱硫的试验研究.分别讨论了Ca与S的摩尔比、烟气流量、入口SO2浓度、反应温度等因素对脱硫效率影响.试验结果表明,Ca与S的摩尔比和反应温度的影响最为显著,烟气量和SO2入口浓度也有一定的影响,但不十分明显,说明循环流化床烟气脱硫工艺对锅炉负荷和燃煤煤种的变化有较好的适应性.
Abstract:
At present, SO2 pollution control of coal combustion is an urgent task in the field of air pollution control in China. An experimental research was carried on the simulated pilot-scale test facility of Circulating Fluidized Bed for Flue Gas Desulfurization (CFB-FGD) whose diameter is 600 mm and nominal flow rate of the flue gas is 2 000 m3/h in Thermal Engineering Research Institute of Southeast University. The Ca/S molar ratio and the reaction temperature have great influence on the efficiency of desulfurization, but the influences of the flow rate and SO2 inlet concentration are not obvious. So the result indicates that CFB-FGD technology is applicable for the variation of the boiler’s load and the coal used.

参考文献/References:

[1] Wu Yinghai,Wang Wenliang,Huang Zhen,et al.Experimental studies on a circulating fluidized bed.J of Southeast University,1998,14(1):62～66
[2] 高翔.含湿Ca(OH)2颗粒脱硫反应特性的模型研究.环境科学学报,1999,19(4):351～356
[3] Irabien A.Thermal dehydration of Calcium Hydroxide:2 surface area evolution.Ind Eng Chem RES,1990,29,1606～1611

备注/Memo

备注/Memo:
作者简介:冯斌,男,1976年生,硕士研究生.
更新日期/Last Update: 2001-03-20