Simulation and Analyzing of the 200kt/a Sulfur-Buring Sulfuric Acid Process
According to the industrial operation data, modeling and flowsheeting to the full process of Sulfur-buring Sulfuric aid which contains 3 stages as following:Sulfur Burning, Conversion and Absorption were completed based on the ASPEN PLUS .Subsection Settings were applied on the thermodynamic method and choosing the suitable one for actual processes of each unit by analyzing the industrial system and process.Meanwhile,chemical reaction was built in the absorption tower. Sever important operating parameters were considered in the simulation. The simulation results showed that the model is reasonable,and could provide reference for the design ,renovation and optimization of the large-scale sulfur-buring sulfuric aic process.
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
F. Xie et al., "Simulation and Analyzing of the 200kt/a Sulfur-Buring Sulfuric Acid Process", Advanced Materials Research, Vols. 233-235, pp. 1239-1245, 2011