Claus硫磺回收工艺中硫蒸气的平衡组成计算

The Calculation of Equilibrium Composition of Sulfur Vapor in Claus Process

本文根据最小自由能法原理建立了计算硫蒸气平衡组成的数学模型。此模型的计算值与实验值符合较好。模型已编成程序,计算时直接由程序赋初值,此程序可供 Claus 硫磺回收工艺设计用。

In this paper the mathematic model for the calculation of equilibrium composition ofsulfur is established on the basis of the principle of free energy minimization.The resultscaculated by this model are in agreement with the experimental values.The program deve-loped for Claus process design and optimization is available.