Optimization of the Heat Recovery System in the First Stage Conversion Furnace of Large-scale Synthetic Ammonia Plants

蒲秋生; 邓正龙; 蒋兆贵; 苏裕光

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Optimization of the Heat Recovery System in the First Stage Conversion Furnace of Large-scale Synthetic Ammonia Plants

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- Optimization of the Heat Recovery System in the First Stage Conversion Furnace of Large-scale Synthetic Ammonia Plants
- CIESC Journal Issue 5, (1988)
- 作者机构：
  
  成都科技大学化工系,成都科技大学化工系,成都科技大学化工系,成都科技大学化工系 ,成都,成都,成都,成都
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 October 1988，
  
  Published：25 October 1988
- 稿件说明：
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蒲秋生, 邓正龙, 蒋兆贵, et al. Optimization of the Heat Recovery System in the First Stage Conversion Furnace of Large-scale Synthetic Ammonia Plants[J]. CIESC Journal, 1988, (5).
DOI：

蒲秋生, 邓正龙, 蒋兆贵, et al. Optimization of the Heat Recovery System in the First Stage Conversion Furnace of Large-scale Synthetic Ammonia Plants[J]. CIESC Journal, 1988, (5). DOI：

摘要

针对引进的大型合成氨装置(1000吨/日)一段炉热回收系统

应用系统工程中的复杂系统最优化理论

建立了多目标、强约束的最优化数学模型

并采用图解与最优化计算相结合的方法进行最优综合.所得结果与原设计的比较表明

优化设计方案的热回收率有较大幅度的提高

其它技术经济指标(投资及操作费、有效能回收率)彼此相近.

Abstract

A multi-object optimization mathematical model with strict constraints has been developed for the heat recovery system in the first stage conversion furnace of large-scale synthetic ammonia plants (1000 t/day). Optimal synthesis was conducted through graphic solutions combined with optimizing calculations

employing the optimization theory for large complex system in system engineering Comparing with the original design

it was found that significant increases in heat recovery efficiency can be obtained with the new design scheme. Additional capital investment is not called for to adopt the new schema

neither would there be any increase in operating cost to achieve similar energy recovery as in the original design.

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