Flowsheet modeling and simulation for an industrial soda plant

李笕列 荣冈

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Flowsheet modeling and simulation for an industrial soda plant

更新时间：2025-12-10

- Flowsheet modeling and simulation for an industrial soda plant
- CIESC Journal Issue 3, (2007)
- 作者机构：
  
  浙江大学工业控制技术国家重点实验室先进控制研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：05 March 2007，
  
  Published：05 March 2007
- 稿件说明：
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李笕列荣冈. Flowsheet modeling and simulation for an industrial soda plant[J]. CIESC Journal, 2007, (3).
DOI：

李笕列荣冈. Flowsheet modeling and simulation for an industrial soda plant[J]. CIESC Journal, 2007, (3). DOI：

摘要

针对60万吨的纯碱生产流程，建立了包括石灰石煅烧、盐水制备、盐水氨化和碳化、重碱煅烧以及蒸氨等过程基于物料平衡和能量平衡产率模型，以典型操作单元为例给出了建模细节说明，并利用工厂实际运行数据对模型的参数进行了拟合。提出了针对该模型的数据校正和MINLP优化目标函数。基于上述模型对纯碱的生产过程进行各种生产条件下制碱过程的物流和能耗的实际状态的仿真，与生产数据进行了对比，验证了模型的有效性。该模型是对制碱过程进行数据校正和过程优化的基础。

Abstract

The industrial ammonia soda process models based on mass balance and energy balance were developed

and the objective functions for data reconciliation and mixed integer nonlinear programming (MINLP)were established.By training the parameters with process data obtained from a plant producing 600000 t·a-1 of 99.5% soda

the models could be used to simulate different operating situations.Simulation data would be the data source of process optimization and data reconciliation.

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