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《Journal of Zhejiang University(Engineering Science)》 2014-11
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Corrosion characteristics of biomass bolier steel in KCl contact condition

YU Chun-jiang;WANG Zhun;GONG Bin;LUO Zhong-yang;State Key Laboratory of Clean Energy Utilization of Zhejiang University;  
To compare the corrosion behavior of different stainless steels under typical condition of superheater in biomass fueled boiler,the experimental research was carried out.Commonly used boiler steels such as 20 G,12Cr1MoVG,Super304,SUS316,TP347 Hand HR3Cwere tested and the temperature arrangement of 550~700℃ was chosen.The corrosion characteristic curve is drawn through measuring the increment of sample weight.Detailed analysis using Energy Dispersive System(EDS),Scanning Electron Microscope(SEM)and X-ray Diffractometer(XRD)was also conducted to study the morphology features,element content and composition of corrosion products after the samples were collected.The result shows that under high-temperature,the order of those stainless steels' resistance to KCl corrosion is HR3CTP347HSuper304SUS31612Cr1MoVG20G.The temperature and adhesion amount of KCl on the metal surface also have significant influence on the rate of corrosion.It was found that the nickel-chromium based passivation layer of the materials is reactive under KCl environment and the damage of this layer is the direct reason for high rate high-temperature corrosion.
【Fund】: 国家自然科学基金重点资助项目(51336008);; 科技部国际合作专项(2011DFA61060);; 国家“十二五”科技支撑计划重点资助项目(2012BAA09B01)
【CateGory Index】: TK6;TG172
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 WEI Wei1,HUANG Fang2,YU Chun-jiang2,et al (1.Shajiao Power Generation Corp,Guangzhou 510080,China; 2.State Key Laboratory of Clean Energy Utilization of Zhejiang University,Hangzhou 310027,China);Primary investigation of high-|temperature corrosion problems in biomass combustion equipment[J];能源工程;2011-02
2 YIN Jia-min,WU Zhan-songKey Laboratory of Thermal Science and Power Engineering under Educatoinal Ministry,Qinghua University,Beijing 100084,PRC;CORROSIVE CHARACTORS OF TP347H STEEL IN SUPERHEATER'S ATMOSPHERE OF BIOMASS-BURNED BOILER[J];热力发电;2009-07
3 LI Qing,SONG Jun-zhen,NIE Zhi-gang Jinan Boiler Group Co.,Ltd.,Jinan 250023,China;Cause Analysis on Corrosion of a 130 t/h Biomass-fired Boiler's Superheater Tubes[J];发电设备;2009-03
4 YUChun -jiang1 ,LUOZhong -yang1 ,ZHANGWen -nan2 ,FANGMeng -xiang1 ,ZHOUJin -song1 ,CENKe -fa1 (1 InstituteforThermalPowerEngineeringZhejiangUniversity,Hangzhou 31 0 0 2 7,China ; 2 DepartmentofAppliedScienceMidSwedenUniversity ,H rn sand 871 88,Sw;INORGANIC MATERIAL EMISSION DURING BIOMASS PYROLYSIS[J];燃料化学学报;2000-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Yong-zheng;ZHANG Ke;JIANG Lei;WU Yue;Lü Rui-jie;DING Sheng-ping;School of Energy and Power Engineering, Shandong University;;Study on Sulfur-Chlorine Synergistic Corrosion in Biomass and Coal Co-Firing[J];高校化学工程学报;2015-06
2 XUE Changhai;Shenhua Guoneng Energy Group Co.Ltd.;;Experimental Research on the Coal Quality and Fouling Characteristics of High-alkali Coal[J];华北电力大学学报(自然科学版);2015-04
3 LI Zhuo-xian;WANG Zhun;YU Chun-jiang;Guangdong Yudean Group Co.,Ltd;State Key Laboratory of Clean Energy Utilization,Zhejiang University;;Study on corrosion characteristics of passive film on typical metallic materials of superheater in biomass boiler[J];能源工程;2015-03
4 XIAO Shen;SHEN Laihong;NIU Xin;GU Haiming;GE Huijun;Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, Southeast University;Huadian Electric Power Research Institute of Zhongnan Branch;;NO_x release in chemical looping combustion of N-containing model compounds[J];化工学报;2015-11
5 Han Dabin;China Western Power Industrial Co., Ltd.;;Investigation on High-temperature Corrosion of Superheaters in Biomass Fired CFB Boiler[J];四川工程职业技术学院学报;2015-01
6 ZHANG Xiao-hui;WANG Qi-min;ZONG Chen;Academic Affair Office,Shenyang Institute of Engineering;Science and Technology Office,Shenyang Institute of Engineering;Graduate Department,Shenyang Institute of Engineering;;Analysis on Ash Deposition of Heating Surface in a Biomass StrawBoiler[J];沈阳工程学院学报(自然科学版);2015-02
7 XIONG Weizhou;HE Jianjun;ZHENG Zehua;LONG Kailiang;School of Power and Energy Engineering,Changsha University of Science & Technology;;Research and Application of Corrosion Resistant Heat Pipe Materials in Flaming Biomass Boiler[J];材料导报;2014-S2
8 YU Chun-jiang;WANG Zhun;GONG Bin;LUO Zhong-yang;State Key Laboratory of Clean Energy Utilization of Zhejiang University;;Corrosion characteristics of biomass bolier steel in KCl contact condition[J];浙江大学学报(工学版);2014-11
9 WU Yue;WANG Yongzheng;LI Xiujuan;YUE Maozhen;JIANG Lei;School of Energy and Power Engineering,Shandong University;;Chlorine Corrosion Characteristic of Boiler Heating Surface Due to Co-firing of Biomass and Coal[J];动力工程学报;2014-09
10 HAN Xu;ZHANG Yan-feng;YAO Ding-ding;QIAN Ke-zhen;YANG Hai-ping;WANG Xian-hua;State Key Laboratory of Biomass Thermochemical Technology,Sunshine Kaidi New Energy Group Co. ,Ltd.;State Key Laboratory of Coal Combustion,Huazhong University of Science & Technology;;Releasing behavior of alkali and alkaline earth metals during biomass gasification[J];燃料化学学报;2014-07
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 MA Xiao-qin(Henan Technical College,Xinxiang 453003,China);The new development on the study of problems with alkali metals during straw combustion[J];水利电力机械;2006-12
2 YUChun -jiang1 ,LUOZhong -yang1 ,ZHANGWen -nan2 ,FANGMeng -xiang1 ,ZHOUJin -song1 ,CENKe -fa1 (1 InstituteforThermalPowerEngineeringZhejiangUniversity,Hangzhou 31 0 0 2 7,China ; 2 DepartmentofAppliedScienceMidSwedenUniversity ,H rn sand 871 88,Sw;INORGANIC MATERIAL EMISSION DURING BIOMASS PYROLYSIS[J];燃料化学学报;2000-05
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