ESTABLISHMENT OF MODEL FOR SPURTING BED COAL GASIFICATION FURNACE

LIU Zhi-bin1; ZHAO Wen-jie1; TANG Xin2; JIAO Li-xing1; KANG Hui-feng31.College of Control Science and Engineering

doi:10.19666/j.rlfd.2009.02.003

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ESTABLISHMENT OF MODEL FOR SPURTING BED COAL GASIFICATION FURNACE

更新时间：2025-09-28

- ESTABLISHMENT OF MODEL FOR SPURTING BED COAL GASIFICATION FURNACE
- Thermal Power Generation Vol. 38, Issue 2, Pages: 9-12(2009)
- 作者机构：
  
  1. 华北电力大学控制科学与工程学院
  2. 河南省电力公司
  3. 兰州交通大学机电技术研究所
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2009.02.003
  CLC： TK229.8
- Published：2009
- 稿件说明：
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LIU Zhi-bin1, ZHAO Wen-jie1, TANG Xin2, et al. ESTABLISHMENT OF MODEL FOR SPURTING BED COAL GASIFICATION FURNACE[J]. Thermal power generation, 2009, 38(2): 9-12.
DOI：

LIU Zhi-bin1, ZHAO Wen-jie1, TANG Xin2, et al. ESTABLISHMENT OF MODEL FOR SPURTING BED COAL GASIFICATION FURNACE[J]. Thermal power generation, 2009, 38(2): 9-12. DOI： 10.19666/j.rlfd.2009.02.003.

摘要

采用小室建模法建立了喷流床(Texaco)煤气化炉的稳态数学模型

即在化学反应的动力学特性以及物质的质量平衡、能量平衡的基础上对每个小室进行建模。模型考虑了气固流动过程及包括催化水煤气反应、煤焦与O2、CO2、H2、H2O等化学反应过程。该模型仿真结果与多个煤种的气化试验数据相吻合。

Abstract

A stable mathematic model of spurting bed coal gasification furnace has been established by adopting method of establishing model for each cubicle

i.e.the model for each cubicle is established on the basis of dynamics characters of chemical reactions

as well as mass balance and energy balance in the substance.In the model

gas-solid flow process as well as chemical reactions

including catalytic water-coal gas reaction and reaction of coal coke with O2

CO2

H2 and H2O etc.

have been considered.The result of emulation tallies with the gasification test data of many coal sorts.

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