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《Boiler Manufacturing》 2013-03
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Experimental Study on The Influence of The Atmosphere Conditions on The Typical Coal Slagging Characteristics

Nie Ming,Zhang Yi Man,Zhang Bo(Institute of Energy Source & Power Engineering,Changsha University of Science & Technology,Changsha 410004,China)  
The slagging of heat transfer surfaces during the combustion of pulverized coal in power stations is a major problem that puzzle the boiler safety and economic run seriously.On the basic experiments of ash fusibility analysis of three selective coals,rew a conclusion that the reducing atmospheric can reduce the ash fusibility temperature of coals and induce the characteristics of coal ash slagging.udging the characteristics of coal ash slagging by single evaluating method and the multiple index evaluating method,rovided theoretical basis for avoid the slagging of boiler heating surface.Providing the oxidizing atmosphere,reduced the characteristics of coal ash slagging in the operation of boiler.
【CateGory Index】: TK227.3
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 GU Zhi-en,LIU Mei-ying(Zhejiang Electric Power Construction Corporation,Ningbo 315010,China);Mechanism of Slag Bonding in Boiler and Latency Characteristic of Slag Bonding in Coal[J];Electric Power Survey & Design;2006-02
2 WU Xiao-jiang1,2,ZHANG Zhong-xiao1,ZHOU Tuo3,CHEN Yu-shuang3,CHEN Guo-yan3,LU Cheng3,HUANG Feng-bao3(1.School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;2.Shanghai Electric Power Generation Group,Shanghai 201100,China;3.School of Energy and Power,University of Shanghai for Science and Technology,Shanghai 200093,China);Ash Fusion Characteristics and Mineral Evolvement of Blended Ash Under Gasification Condition[J];Journal of Combustion Science and Technology;2010-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Su Huai-sheng1,2, CHEN Hong-wei1 (1. The North China Electric Power University,Baoding 071003,China; 2. Tianjin Datang International Panshan Power Generation Corporation Ltd.,Tianjin 301900,China);Feasibility Study on Anti-slagging of Boilers in Datang Panshan Power Plant When Burning Shenmu Coal[J];Electrical Equipment;2008-01
2 WANG Fang, LOU Bo, ZHONG Shi-qing;Analysis of High-temperature Superheater Coking in DG420T/H Boiler[J];Power System Engineering;2010-04
3 FU Hui-lin,CAI Zheng-chun,ZHOU Yu-cai,TANG Yu-xiang(School of Energy and Power Engineering,Changsha University of Science and Technology,Changsha 410004,China);Analysis and prevention of tangentially pulverized coal fired boiler slagging reason[J];Journal of Electric Power Science and Technology;2012-04
4 LIU Zhengning;GUO Pan;CAO Liyong;Central Research Academy of DEC;;Research Summary of Slagging and Fouling in Coal-fired Utility Boiler[J];Dongfang Electric Review;2013-03
5 LIU Chang-jiang,L Qing,CHEN Hong-jian(College of Metallurgy and Energy,Hebei Polytechnic University,Tangshan Hebei 063009 China);Experimental Study on Fluidity of Coal Ash Slag[J];Journal of Hebei Polytechnic University(Natural Science Edition);2008-04
6 FAN Chong,WANG Jun,NI Hao(School of Energy and Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China);Study on slagging characteristics of co-combustion of biomass and coal[J];Journal of University of Shanghai for Science and Technology;2010-03
7 Li Fenghai1,2 Huang Jiejie1 Fang Yitian1 and Wang Yang1(1.Institute of Coal Chemistry,Chinese Academy of Sciences,030001 Taiyuan; 2.Graduate School of Chinese Academy of Sciences,100039 Beijing);EFFECT OF THE MELTING CHARACTERISTICS OF HUOLINHE LIGNITE ASH[J];Coal Conversion;2010-04
8 LIU Jin-kui;AN Chun-guo(Shandong Electric Power Engineering Consulting Institute Co.,Ltd,Ji'nan 250013,China);Study on applying computer control system to prevent hazardous waste rotary kiln incineration from slagging[J];Energy Engineering;2010-05
9 LIU Bing,TIAN Jing(Wison Engineering Ltd.,Shanghai 201203);Progress in effects of coal properties on entrained-flow gasification[J];Chemical Industry and Engineering Progress;2012-10
10 CAO Xiang,LI Han-xu,LIU Qiao,ZHANG Zi-li,ZHU Bang-yang,ZHAO Qing-liang(Laboratory of Ash Chemistry,School of Chemical Engineering,Anhui University of Science & Technology,Huainan 232001,China);Study on mineral factor of ternary-component blended coal on coal ash fusibility and its fusion mechanism[J];Journal of China Coal Society;2013-02
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 CHENG Shao-Bing, HAN Qi-Yin (Guangdong School of Electric Power Industry , Guangzhou 510520, China);Analysis of the Mechanism of Slagging in Fine Coal Boiler[J];Journal of Jiangxi Electrical University For Staff;2001-04
2 LU Jun-fu~1,ZHANG Shou-yu~1,LIUQing~1,ZHANG Jian-shen~1, YANG Hai-rui~1,YUE Guang-xi~1,YU Long~2 (1. Dept. of Thermal Engineering, Tsinghua University, Beijing 100084, China; 2. Wuxi Huaguang Boiler Works Co. Ltd, Wuxi 214026; 3. Harbin Boiler Works Co. Ltd., Harbin 150040, China);Investigation of Carbon Content in Fly Ash in Circulating Fluidized Bed Boilers[J];Power Engineering;2004-02
3 LAN Ze-quan, CAO Xin-yu, ZHOU Jun-hu, et al.;Harmfulness and Preventing Measures of Slagging in Heated Surfaces of Boiler[J];Power System Engineering;2003-01
4 ;Evolutionary Feature of Minerals in the Process of Coal Combustion[J];Mining Safety & Environmental Protection;2002-03
5 LI Fan ;QIU Jianrong; ZHENG Chuguang; HU Yu(National Lab. of Coal Combustion. Huazhong University of Sci. & Tech., Wuhan 430074);THE FUSION CHARACTERISTICS AND MINERAL SPECIES OF BLENDED COAL ASH[J];JOURNAL OF ENGINEERING THERMOPHYSICS;1998-01
6 LI Fan; QIU Jianrong; ZHENG Ying; ZHENG Chuguang(National Lab. of Combustion. Huazhong University of Sci. & Tech., Wuhan 430074);STUDY ON BEHAVIOR OF MINERAL MATTERS IN COAL DURING BURNING PROCESS[J];JOURNAL OF ENGINEERING THERMOPHYSICS;1999-02
7 XU Ming-Hou1 ZHENG Chu-Guang1 HE X G2 AZEVEDO J L T2 CARVALHO M G2 (1. Huazhong University of Science and Tecbnology Wuhan 430074, China; 2. Instituto Superior Tecnico, Av. Rovisco Pais, Lisboa 1096, Portugal);A MODEL FOR PREDICTING HEAT TRANSFER PROCESS WITH COAL ASH DEPOSITION IN UTILITY BOILERS[J];Journal of Engineering Thermophysics;2002-01
8 LAN Ze quan, CAO Xin yu, ZHAO Xian qiao, RAO Su, ZHOU Jun hu, CEN Ke fa (Institute of Thermal Power Engineering,Zhejiang University, Hangzhou 310027,China);Discussion on Preventing Measures of Fouling and Slagging in Pulverized Coal-fired Boiler[J];Boiler Technology;2003-03
9 Bian Jiang;Special Column on Blast and Leakage of“Four Piping”of Boilers Effect of slagging, Contaminating,Corrosion and Wear out on “Four Piping”of Boilers[J];HEBEI ELECTRIC POWER;1999-02
10 (Harbin Power System Engineering and Research Institute of MMI)Zhao Limin;; Lu Pisi;Fuzzy Set Predicting Aalysis on Boiler Slagging in Power Plant[J];;1996-03
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