Research on dynamic model of CFB combusting anthracite coal

Zheng Li; Fang Wang; Qi Rui Gao; Jian Min Su

Research on dynamic model of CFB combusting anthracite coal

Zheng Li^*
, Fang Wang
, Qi Rui Gao
, Jian Min Su

^*Corresponding author for this work

Tsinghua University
Longyan Power Generation Co., Ltd.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Due to a series of advantages, CFB Boilers combusting anthracite coal starts to widely spread. Compared with bituminous coal, anthracite coal is much more difficult to take fire and combust completely. For these two characteristics, an ignition model and a combustion model of anthracite coal were proposed, and were applied in a 440t/h CFB simulator. Because the melting point of ashes in some anthracite coal is quite close to CFB bed operating temperature, it is easy to coke in boiler, then a coking model of anthracite coal that can show the coking phenomena qualitatively was also proposed.

Original language	English
Pages (from-to)	233-236+246
Journal	Xitong Fangzhen Xuebao / Journal of System Simulation
Volume	19
Issue number	2
State	Published - Feb 2007
Externally published	Yes

Keywords

Anthracite coal
CFB
Coking
Simulation

Cite this

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title = "Research on dynamic model of CFB combusting anthracite coal",

abstract = "Due to a series of advantages, CFB Boilers combusting anthracite coal starts to widely spread. Compared with bituminous coal, anthracite coal is much more difficult to take fire and combust completely. For these two characteristics, an ignition model and a combustion model of anthracite coal were proposed, and were applied in a 440t/h CFB simulator. Because the melting point of ashes in some anthracite coal is quite close to CFB bed operating temperature, it is easy to coke in boiler, then a coking model of anthracite coal that can show the coking phenomena qualitatively was also proposed.",

keywords = "Anthracite coal, CFB, Coking, Simulation",

author = "Zheng Li and Fang Wang and Gao, \{Qi Rui\} and Su, \{Jian Min\}",

year = "2007",

month = feb,

language = "英语",

volume = "19",

pages = "233--236+246",

journal = "Xitong Fangzhen Xuebao / Journal of System Simulation",

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publisher = "Acta Simulata Systematica Sinica",

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T1 - Research on dynamic model of CFB combusting anthracite coal

AU - Li, Zheng

AU - Wang, Fang

AU - Gao, Qi Rui

AU - Su, Jian Min

PY - 2007/2

Y1 - 2007/2

N2 - Due to a series of advantages, CFB Boilers combusting anthracite coal starts to widely spread. Compared with bituminous coal, anthracite coal is much more difficult to take fire and combust completely. For these two characteristics, an ignition model and a combustion model of anthracite coal were proposed, and were applied in a 440t/h CFB simulator. Because the melting point of ashes in some anthracite coal is quite close to CFB bed operating temperature, it is easy to coke in boiler, then a coking model of anthracite coal that can show the coking phenomena qualitatively was also proposed.

AB - Due to a series of advantages, CFB Boilers combusting anthracite coal starts to widely spread. Compared with bituminous coal, anthracite coal is much more difficult to take fire and combust completely. For these two characteristics, an ignition model and a combustion model of anthracite coal were proposed, and were applied in a 440t/h CFB simulator. Because the melting point of ashes in some anthracite coal is quite close to CFB bed operating temperature, it is easy to coke in boiler, then a coking model of anthracite coal that can show the coking phenomena qualitatively was also proposed.

KW - Anthracite coal

KW - CFB

KW - Coking

KW - Simulation

UR - https://www.scopus.com/pages/publications/33847796904

M3 - 文章

AN - SCOPUS:33847796904

SN - 1004-731X

VL - 19

SP - 233-236+246

JO - Xitong Fangzhen Xuebao / Journal of System Simulation

JF - Xitong Fangzhen Xuebao / Journal of System Simulation

IS - 2

ER -

Research on dynamic model of CFB combusting anthracite coal

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Keywords

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