Investigation on Coal Slagging Characteristics and Combustion Behaviour in Furnace

被引：2
|
作者：
Sophia, Nor Jauhara [1 ]
Hasini, Hasril [1 ]
机构：
[1] Univ Tenaga Nas, Inst Sustainable Engn, Fluid Dynam & Risk Reduct Res Grp, Kajang 43000, Malaysia
来源：
2017 2ND INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND NANOTECHNOLOGY (ICMSNT 2017) / 2017 2ND INTERNATIONAL SYMPOSIUM ON MATERIAL SCIENCE AND TECHNOLOGY (ISMST 2017) | 2017年 / 109卷
关键词：
D O I：
10.1051/matecconf/201710905003
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This paper describes an investigation of coal characteristics and slagging potential using coal slagging assessment tool such as numerical slagging indices. Historical data on coal use according to type and shipment in power plant was use for the analysis. It is found that higher content of silica oxide results in higher softening temperature and the monomers modifiers can alter the softening temperature. Calculation also reveals encouraging conditions that could possibly prevent the slagging potential inside the furnace.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] SLAGGING OF THE FURNACE CHAMBER WITH COMBUSTION OF BEREZOVKA COAL
    MARSHAK, YL
    KOZLOV, SG
    DIK, EP
    SUCHKOV, SI
    SLEPUKHOVA, VA
    [J]. THERMAL ENGINEERING, 1980, 27 (01) : 13 - 19
  • [2] Research on the slagging characteristics of easy to slagging coal in a pilot scale furnace
    Zhou, Hao
    Zhou, Bin
    Dong, Kang
    Ding, Jianzhong
    Cen, Kefa
    [J]. FUEL, 2013, 109 : 608 - 615
  • [3] Prediction of ash slagging propensity in a pulverized coal combustion furnace
    Degereji, M. U.
    Ingham, D. B.
    Ma, L.
    Pourkashanian, M.
    Williams, A.
    [J]. FUEL, 2012, 101 : 171 - 178
  • [4] CFD investigation of slagging in pulverized coal combustion
    Magda, A.
    Noack, R.
    Magda, I.
    Strelow, M.
    Mueller, H.
    Leithner, R.
    [J]. 25. DEUTSCHER FLAMMENTAG: VERBRENNUNG UND FEUERUNG, 2011, 2119 : 213 - 219
  • [5] The characteristics of a wall gas layer and their influence on slagging of furnace waterwalls during the combustion of Berezovo coal
    Kozlov S.G.
    Skuratov A.P.
    [J]. Thermal Engineering, 2010, 57 (7) : 603 - 611
  • [6] Simulations of a twin swirl slagging coal combustor: combustion characteristics and slagging tendencies
    Liu, Yinli
    Tang, Hao
    [J]. INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY, 2017, 16 (01) : 89 - 110
  • [7] Investigation of slagging characteristics and anti-slagging applications for Indonesian coal gasification
    Fan, Yanqi
    Zhang, Haixia
    Lyu, Qinggang
    Zhu, Zhiping
    [J]. FUEL, 2020, 267
  • [8] COAL MINERAL MATTER AND FURNACE SLAGGING
    HAZARD, HR
    BARRETT, RE
    DIMMER, JP
    [J]. COMBUSTION, 1980, 51 (10): : 32 - 37
  • [9] Combustion performance and slagging characteristics during co-combustion of Zhundong coal and sludge
    Qi, Xiaobin
    Song, Guoliang
    Song, Weijian
    Yang, Shaobo
    Lu, Qinggang
    [J]. JOURNAL OF THE ENERGY INSTITUTE, 2018, 91 (03) : 397 - 410
  • [10] Fouling and Slagging Characteristics during Co-combustion of Coal and Biomass
    Zhu, Danchen
    Yang, Haiping
    Chen, Yingquan
    Li, Zhi
    Wang, Xianhua
    Chen, Hanping
    [J]. BIORESOURCES, 2017, 12 (03): : 6322 - 6341
12345