Modeling of an Entrained-flow Gasification with a Professional Model Based on Domestic Process Simulation Software

AN Haiquan; LIU Zhen; TIAN Fangcheng; LIU Haotian; LI Zhen

doi:10.19805/j.cnki.jcspe.2025.240310

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Modeling of an Entrained-flow Gasification with a Professional Model Based on Domestic Process Simulation Software

更新时间：2026-10-10

- Modeling of an Entrained-flow Gasification with a Professional Model Based on Domestic Process Simulation Software
- Chinese Journal of Power Engineering Vol. 45, Issue 7, Pages: 977-984(2025)
- 作者机构：
  
  1. 北京低碳清洁能源研究院,北京,102209
  2. 圣泰(北京)软件科技有限公司,北京,100125
- 作者简介：
- 基金信息：
- DOI：10.19805/j.cnki.jcspe.2025.240310
  CLC：
- Online First：14 July 2025，
  
  Published：2025
- 稿件说明：
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安海泉,刘臻,田钫丞,刘浩田,李振. 基于国产流程模拟软件的气流床气化炉专业模型建模动力工程学报, 2025, 45(7): 977-984 https://doi.

org/10.19805/j.cnki.jcspe.2025.240310
安海泉,刘臻,田钫丞,刘浩田,李振. 基于国产流程模拟软件的气流床气化炉专业模型建模动力工程学报, 2025, 45(7): 977-984 https://doi. DOI： 10.19805/j.cnki.jcspe.2025.240310.

org/10.19805/j.cnki.jcspe.2025.240310 DOI：

摘要

以国产流程模拟软件Simtech Simulator为基础

集成了气流床气化炉的平衡模型、动力学模型和降阶模型

形成了一套气流床气化炉专业模型

并进行了实际工业气化炉的建模与验证。结果表明:建立的气化炉专业模型均能很好地预测空气产品(AP)水煤浆气流床气化炉的气化结果

其中动力学模型和降阶模型的预测精度较高

预测绝对误差小于0.5%

这表明所建立的模型具备较好的预测能力;该模型可用于研究气化温度、动力学参数等对气化结果的影响

并进行气化炉流场分析

为气化工艺的优化提供新的途径。

Abstract

Based on the domestic process simulation software Simtech Simulator

the equilibrium model

the kinetic model and the reduced-order model of the entrained-flow gasifier were integrated to form a set of professional model of the entrained-flow gasifier

and the modeling and validation of the actual industrial gasifier were carried out. Results show that the established gasifier professional models can predict the gasification results of air production (AP) coal-water slurry fluid-bed gasifier well

among which the kinetic model and the reduced-order model have higher prediction accuracy

and the absolute prediction error is less than 0.5%

indicating that the established models have good prediction ability. At the same time

the models can also be used to study the influence of gasification temperature and kinetic parameters on the gasification results

and carry out the gasifier flow field analysis

which provides a new way for the optimization of the gasification process.

关键词

Keywords

references

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