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Optimal synthesis of energy efficient distillation columns sequence for hydrocarbon mixture separation process

Mustafa, Mohd. Faris and Zaine, Muhammad Zakwan and Ibrahim, Norazana and Ibrahim, Kamarul Asri and Abd. Hamid, Mohd. Kamaruddin (2015) Optimal synthesis of energy efficient distillation columns sequence for hydrocarbon mixture separation process. Energy Procedia, 75 . pp. 1569-1574. ISSN 1876-6102

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Official URL: http://dx.doi.org/10.1016/j.egypro.2015.07.352

Abstract

The objective of this paper is to present the study of the optimal synthesis of energy efficient distillation columns (EEDCs) sequence of hydrocarbon mixture separation process by using driving force method. In order to perform the study and analysis, the EEDCs sequence methodology is developed. Accordingly, the methodology consists of four hierarchical steps; Step 1: Existing Sequence Energy Analysis, Step 2: Optimal Sequence Determination, Step 3: Optimal Sequence Energy Analysis, and Step 4: Energy Comparison. The capability of this methodology is tested in designing minimum energy distillation column sequence for hydrocarbon mixture separation process. The results show that the maximum of 18% energy reduction was able to achieve by changing the sequence suggested by the driving force method. It can be concluded that, the sequence determined by the driving force method is able to reduce energy used for hydrocarbon mixture separation process in an easy, practical and systematic manner.

Item Type:Article
Uncontrolled Keywords:energy efficient, distillation columns sequence, driving force method
Subjects:T Technology > TP Chemical technology
Divisions:Chemical and Energy Engineering
ID Code:59403
Deposited By: Haliza Zainal
Deposited On:18 Jan 2017 01:50
Last Modified:08 Nov 2021 06:28

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