Setpoint optimization for aspiration of the phosphoric acid slurry: Skhira plant case

Author

Ben Mohamed, Sameh ; Arfa, Rawia ; Boussaid, Boumedyen ; Abdelkrim, M. Naceur ; Tahri, Charfeddine

Author_Institution

Nat. Sch. of Eng. of Gabes, Univ. of Gabes, Gabes, Tunisia

fYear

2013

Firstpage

338

Lastpage

343

Abstract

This work was done in Tunisian Chemical Group (TCG) factory Skhira producing phosphoric acid. It involves studying the filtration of slurry of phosphoric acid manufacture in second stage. This study will focus on the physical modeling of filtration phase and the setpoint is optimization under constraints which takes into account the different functional requirements of the system. The optimized parameters follow a decentralized architecture of production systems.

Keywords

chemical industry; decentralised control; filtration; optimisation; slurries; Skhira plant; Tunisian Chemical Group factory; automatic control; decentralized architecture; decentralized control system; filtration phase; phosphoric acid slurry aspiration; production system; setpoint optimization; Computers; Equations; Mathematical model; Permeability; Production; Slurries; Automatic control; Decentralized Control System; Phosphoric acid slurry filtration; Setpoint optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2013 14th International Conference on

Conference_Location

Sousse

Print_ISBN

978-1-4799-2953-5

Type

conf

DOI

10.1109/STA.2013.6783152

Filename

6783152