scholarly journals Multiobjective Optimization of a Hydrodesulfurization Process of Diesel Using Distillation with Side Reactor

2014 ◽  
Vol 53 (42) ◽  
pp. 16425-16435 ◽  
Author(s):  
Erick Yair Miranda-Galindo ◽  
Juan Gabriel Segovia-Hernández ◽  
Salvador Hernández ◽  
Adrián Bonilla-Petriciolet
Keyword(s):  
Multiobjective Optimization ◽  
Hydrodesulfurization Process

Multiobjective Optimization in Distillation with Reactor-Side for Hydrodesulfurization Process of Diesel

2012 ◽  
pp. 682-686 ◽  
Author(s):  
Erick Y. Miranda-Galindo ◽  
Juan G. Segovia-Hernández ◽  
Salvador Hernández-Castro ◽  
Adrián Bonilla-Petriciolet ◽  
Gade Pandu Rangaiah
Keyword(s):  
Multiobjective Optimization ◽  
Hydrodesulfurization Process

Multiobjective Optimization of Plate-Fin Heat Exchanger by Tsallis Differential Evolution

2017 ◽  
Author(s):  
Viviana Mariani ◽  
Leandro Coelho ◽  
Emerson Hochsteiner de Vasconcelos Segundo
Keyword(s):  
Heat Exchanger ◽  
Multiobjective Optimization ◽  
Differential Evolution

Dimethyldisulphide Hydrodesulphurization on NiCoMo / Al2O3 Catalyst

2017 ◽  
Vol 68 (7) ◽  
pp. 1496-1500
Author(s):  
Rami Doukeh ◽  
Mihaela Bombos ◽  
Ancuta Trifoi ◽  
Minodora Pasare ◽  
Ionut Banu ◽  
...  
Keyword(s):  
Good Accuracy ◽  
Fixed Bed ◽  
Continuous System ◽  
Space Velocity ◽  
Molar Ratio ◽  
Catalytic Reactor ◽  
Liquid Hourly Space Velocity ◽  
Hydrodesulfurization Process ◽  
Al2o3 Catalyst ◽  
Simplified Kinetic Model

Hydrodesulphurization of dimethyldisulphide was performed on Ni-Co-Mo /�-Al2O3 catalyst. The catalyst was characterized by determining the adsorption isotherms, the pore size distribution and the acid strength. Experiments were carried out on a laboratory echipament in continuous system using a fixed bed catalytic reactor at 50-100�C, pressure from 10 barr to 50 barr, the liquid hourly space velocity from 1h-1 to 4h-1 and the molar ratio H2 / dimethyldisulphide 60/1. A simplified kinetic model based on the Langmuir�Hinshelwood theory, for the dimethyldisulphide hydrodesulfurization process of dimethyldisulphide has been proposed. The results show the good accuracy of the model.

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