Simulation and sensitivity analysis for heavy linear paraffins production in LAB production Plant

• Autorzy: Karimi Hajir , Askari Aboalfazl , Mansouri Elahe

Identyfikatory

DOI

10.2478/pjct-2014-0075

• Języki publikacji: EN

Abstrakty

EN

Linear alkyl benzene (LAB) is vastly utilized for the production of biodegradable detergents and emulsifiers. Predistillation unit is a part of LAB production plant in which that produced heavy linear paraffins (nC₁₀-nC₁₃). In this study, a mathematical model has been developed for heavy linear paraffins production in distillation columns, which has been solved using a commercial code. The models have been validated by the actual data. The effects of process parameters such as reflux rate, and reflux temperature using Gradient Search technique has been investigated. The sensitivity analysis shows that optimum reflux in columns are achieved.

Słowa kluczowe

EN

LAB plant; pre-distillation unit; columns; sensitivity analysis; commercial code

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2014
• Tom: Vol. 16, nr 4
• Strony: 87--94
• Opis fizyczny: Bibliogr. 14 poz., rys., tab., wz.

Twórcy

autor

Karimi Hajir

• Yasouj University, Chemical Engineering Department, Yasouj 75918-74831, Iran

autor

Askari Aboalfazl

• Shiraz University of Technology, Chemical Engineering Department, Iran

autor

Mansouri Elahe

• Shiraz University of Technology, Chemical Engineering Department, Iran

Bibliografia

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