摘要
应用严格的热力学平衡和复杂化学反应平衡的方法.对克劳斯硫磺回收工艺中的多种过程气预热流程(包括燃料气再热炉预热、酸气再热炉预热、高温气掺合预热及高温气掺合结合换热器换热预热)进行了一体化的模拟研究.介绍了主要的模型方法.在微机上实现模拟.完成一种流程的模拟只需约5 min.本流程模拟能为快速工艺设计和流程方案对比提供依据和手段,亦能为现有装置的标定改造、优化操作参数、提高硫收率以及保护环境提供有效的手段.
Flowsheet simulation for the Claus sulfur recovery process was carried out on the basis of the rigorous thermodynamic and reaction equilibria. The flow diagram includes four commercial reheating methods for the process streams. The paper gives the main modelling methods in detail. The simulation program developed for PC microcomputer is executed within 5 minutes. Simulating results are in good agreement with the Claus process design and operating data.
出处
《石油大学学报（自然科学版）》
CSCD
1993年第5期93-99,共7页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
硫磺
回收
工艺
Sulfur: Recovery: Process: Modelling
