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Biodiesel production from vegetable oil: Process design, evaluation and optimization Cover

Biodiesel production from vegetable oil: Process design, evaluation and optimization

Open Access
|Oct 2017

Abstract

To investigate the effect of reactor performance/configuration of biodiesel production on process parameters (mass & energy consumption, required facilities etc.), two diverse production processes (from vegetable oil) were implemented/designed using Aspen HYSYS V7.2. Two series reactors were taken into account where overall conversion was set to be 97.7% and 70% in first and second processes respectively. Comparative analysis showed that an increase in conversion yield caused to consumption reduction of oil, methanol, cold energy and hot energy up to 9.1%, 22%, 67.16% and 60.28% respectively; further, a number of facilities (e.g. boiler, heat exchanger, distillation tower) were reduced. To reduce mass & energy consumption, mass/heat integration method was employed. Applying integration method showed that in the first design, methanol, cold and hot energy were decreased by 49.81%, 17.46% and 36.17% respectively; while in the second design, oil, methanol, cold and hot energy were decreased by 9%, 60.57% 19.62% and 36.58% respectively.

Language: English
Page range: 49 - 55
Published on: Oct 10, 2017
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2017 Hamid Reza Kianimanesh, Farzin Abbaspour-Aghdam, Mehrab Valizadeh Derakhshan, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.