Modeling of in-bed char combustion in pressurized fluidized bed combustion - model development and sensitivity analysis

被引：0
|
作者：
Cui, YB [1 ]
Wang, ALT [1 ]
Stubington, JF [1 ]
机构：
[1] Univ New S Wales, Sch Chem Engn & Ind Chem, Sydney, NSW 2052, Australia
来源：
PROSPECTS FOR COAL SCIENCE IN THE 21ST CENTURY | 1999年
关键词：
pressurized fluidized bed combustion; modeling; char loading;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A mathematical model has been developed incorporating the processes of char oxidation and secondary fragmentation during char combustion. A sensitivity analysis has been carried out to determine the important parameters in the model prediction of carbon loading.
引用
收藏
页码：615 / 618
页数：4
相关论文
共 50 条
  • [1] FLUIDIZED-BED COAL COMBUSTION - IN-BED SORBENT SULFATION MODEL
    FEE, DC
    WILSON, WI
    MYLES, KM
    JOHNSON, I
    FAN, LS
    CHEMICAL ENGINEERING SCIENCE, 1983, 38 (11) : 1917 - 1925
  • [2] MODELING OF CIRCULATING FLUIDIZED-BED COMBUSTION OF A CHAR
    ARENA, U
    MALANDRINO, A
    MASSIMILLA, L
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1991, 69 (04): : 860 - 868
  • [3] Experimental study and modeling of oxy-char combustion in a pressurized fluidized bed combustor
    Pang, Lei
    Shao, Yingjuan
    Zhong, Wenqi
    Liu, Hao
    CHEMICAL ENGINEERING JOURNAL, 2021, 418 (418)
  • [4] Effect of pressure on char combustion in a pressurized circulating fluidized bed boiler
    MacNeil, S
    Basu, P
    FUEL, 1998, 77 (04) : 269 - 275
  • [5] Development of a pressurized combustion system for fluidized bed coal
    Schrader, A
    Thielen, W
    Paulick, G
    Krautz, HJ
    FLUIDIZED BED COMBUSTION AND GASIFICATION: EXPERIENCE AND PROSPECTS, 2000, 1535 : 103 - 114
  • [6] A mathematical model of in-bed char combustion of Australian coals in PFBC
    Cui, Y
    Stubington, JF
    FUEL, 2001, 80 (14) : 2049 - 2056
  • [7] COAL AND CHAR NITROGEN CHEMISTRY DURING PRESSURIZED FLUIDIZED-BED COMBUSTION
    LAUGHLIN, KM
    GAVIN, DG
    REED, GP
    FUEL, 1994, 73 (07) : 1027 - 1033
  • [8] Pressurized oxy-fuel combustion of a char particle in the fluidized bed combustor
    Li, Lin
    Duan, Lunbo
    Yang, Zhihao
    Sun, Zhenkun
    Zhao, Changsui
    PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021, 38 (04) : 5485 - 5492
  • [9] Char attrition from Australian black coals in pressurized fluidized bed combustion
    Wang, ALT
    Stubington, JF
    JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME, 2003, 125 (02): : 113 - 118
  • [10] Kinetic study of char combustion in a fluidized bed
    CERCHAR, Rue Aimé Dubost, 62670 Mazingarbe, France
    不详
    Fuel, 5 (536-544):
12345