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《Environmental Science & Technology》 2009-01
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Application of Wastewater from Boiler Water Softening Station in FGD

QIAN Feng, XIANG Jing, LI Wei, CHEN Dong(School of Chemical and Environmental Engineering,Beijing Technology and Business University,Beijng 100037,China)  
Properties of wastewater from boiler water softening station for desulfurization were investigated.Results showed that as a desulfurizer,desulfurizing ability of wastewater was very weak in spite of heavy concentration of Ca2+ and Mg2+.While used as an additive of sorbent CaO,proper addition of wastewater can improve both desulfurizing ability and utilization ratio of sorbent.It was shown that hygroscopicity of sorbent can be increased and pore structure of sorbent can be changed after wastewater was loaded,which will favor the reaction between CaO and SO2 as well as lead to increase of desulfurization efficiency and utilization ratio of sorbent.
【Fund】: 国家“863”计划项目(2001AA640203-3)
【CateGory Index】: X701.3
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Qian Feng Zheng Yuehong Zhang Zhenfang(Beijing Institute of Light Industry, Beijing, 100037);STUDY ON REACTION KINETICS OF CALCIUM HYDROXIDE WITH SULFUR DIOXIDE IN A HUMID ATMOSPHERE[J];Environmental Chemistry;1999-04
2 Wu Zenghua and Xu Ling (Department of Chemistry, Tsinghua University, 100084 Beijing) Chen Changhe (Department of Thermal Engineering, Tsinghua University, 100084 Beijing);MECHANISM OF ADDITIVES ON CaO SULFATION[J];COAL CONVERSION;2000-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Xin,Wang Chunsen,Chen Xing(Environment Monitoring Station of Jingpo Lake,Mudanjiang 157000,China);Atmospheric Environmental Capacity Calculation in Mudanjiang City[J];Environmental Science and Management;2007-07
2 Li Shumin1,Shen Li2,Zhao Hanmei1(1.Tangshan Research Institute of Environmental Protection,Tangshan 063000,China;2.Tangshan College,Tangshan 063000,China);The Calculation of Chimney Height of Boiler Room by the Concentration Estimating of Air Diffusion[J];Environmental Science and Management;2008-04
3 WANG Lian-sheng,WU Chun-xiu,NING Xiao-yu,HAN Meng(State Environmental Protection Key Laboratory of Odor,Tianjin 300191,China);Preparation of Solid Acid Catalysts and Performance of Their Removing Toluene[J];Urban Environment & Urban Ecology;2007-06
4 ;Kinetic study on desulfurization of Ca(OH)_2 particles[J];Electric Power Environmental Protection;2005-01
5 ZHAO Hai-bo,ZHENG Chu-guang(National Key Lab of Coal Combustion,Huazhong University of Science and Technology,Wuhan 430074,China);Operation Optimization of Electrostatically Enhanced Wet Scrubbers[J];Journal of Power Engineering;2007-06
6 CHEN Gang-cai, PAN Chun-zhen, YANG Qing-ling, ZHAO Qi, ZHOU Xian-jie ( Chongqing Academy of Environment Sciences, Chongqing 400020, China) EnvironmentScience and Engineering College,Tsinghua University, Beijing 100084, China; Resource and Environment College, Southwest Agricultural University, Chongqing 400716, China );AIR POLLUTION CHARACTERISTICS ALONG THE HEAVY TRAFFIC ROADS IN CHONGQING[J];Geology-geochemistry;2004-Z1
7 DONG Shan-ning, DONG Hui-ling, CHEN Chang-he(Department of Thermal Energy Engineering, Tsinghua University, Beijing 100083);Mechanism of Calcium Sulfate Addition for Desulfurization Chemicals[J];Environmental Science and Technology;2004-04
8 GUO Feng 1,2 *, WU Zeng-Hua 1,2, CUI Ai-Li 1, WANG Li-Xin 2 (1. Department of Chemistry, Tsinghua University, Beijing 100084, China; 2. Shenzhen Graduate School of Tsinghua University, Shenzhen 518057, China);Desulfurization and Kinetic Studies on CaCO_3-SiO_2 Complex Desulfurization Reagent[J];Chemical Research In Chinese Universities;2003-01
9 Che Dongguang,Jiang Xiaoguo(Harbin Boiler Co.Ltd.,Harbin 150046,China);Environmental Protect Power Plant Technology[J];Boiler Manufacturing;2006-04
10 MA Lei1 SHEN Han-nian2 ZHAO Li-dong2(1.Sinosteel Wuhan Safety and Environmental Protection Research Institute Wuhan 430081);Theorem and Controlling on the Scaling Problem of Wet Limestone/ lime Flue Gas Desulphurization[J];Industrial Safety and Environmental Protection;2007-09
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Fu Yong (Environment Protection Agency of China,Beijing, 100035)Lin Guozhen Zhuang Yahui (Research Center for Eco-Environmemal Sciences,Chinese Academy of Sciences,Beijing, 100085);ON THE ROLE OF SODIUM ADDITIVES IN DESULFURIZATION DURING COAL BRIQUETTE COMBUSTION[J];Environmental Chemistry;1994-06
2 Xiao Peilin (Research Centre for Eco-Environmetnal Sciences , Chinese Academy of Sciences, Beijing 100085)Li Shunian (Institute of Chemical Metallurgy, Chinese Academy of Sciences, Beijing 1000080);EFFECT OF Fe_2O_3-SiO_2 IN CALCIUM SYSTEM ADDITIVES ON BEHAVIOR OF SULPHUR IN BURNING COAL BRIQUETS[J];ACTA SCIENTIAE CIRCUMSTANTIAE;1996-01
3 WU Zeng - Hua KOU Peng QIU Xin - Ping XUE Fang - Yu ( Department of Chemistry, Tsingkua University, Beijing, 100084) CHEN Chang-He ( The State Key Laboratory of Clean Combustion of Coal, Tsinghua University, Beijing, 100084);Effects of Catalysts on the Kinetics of CaO Desulfurization[J];Acta Chimica Sinica;2000-11
4 Qiu Kuanrong; Jiang Bin; Zhang Hang (Department of Coal Preparation and Utilization, CUMT, Xuzhou 221008);Studies on the Desulfurization Reaction of CaO Particles[J];Journal of China University of Mining & Technology;1996-04
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