Process Analysis of the Production of Biofuels-Like Fractions by Catalytic Cracking of Palm Oil: Effect of Catalyst Reuse and Reac-Tion Time of the Yield, Quality and Physical-Chemical Properties of OLP

Nélio Teixeira Machado; Andréia de Andrade Mancio da Mota; Jhuliana da Silva Santanna; Valtiane de Jesus Pantoja da Gama; José Roberto Zamian; Luiz Eduardo Pizarro Borges; Silvio Alex Pereira da Mota

doi:10.20944/preprints202307.1169.v1

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preprints.org > engineering > energy and fuel technology > doi: 10.20944/preprints202307.1169.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Process Analysis of the Production of Biofuels-Like Fractions by Catalytic Cracking of Palm Oil: Effect of Catalyst Reuse and Reac-Tion Time of the Yield, Quality and Physical-Chemical Properties of OLP

Nélio Teixeira Machado

^* ,

Andréia de Andrade Mancio da Mota

Jhuliana da Silva Santanna

Valtiane de Jesus Pantoja da Gama

José Roberto Zamian

Luiz Eduardo Pizarro Borges

Silvio Alex Pereira da Mota

Version 1 : Received: 17 July 2023 / Approved: 18 July 2023 / Online: 18 July 2023 (07:39:10 CEST)

A peer-reviewed article of this Preprint also exists.

Machado, N.T.; Mota, A.A.M.; Santanna, J.S.; Gama, V.J.P.; Zamian, J.R.; Borges, L.E.P.; Mota, S.A.P. Catalytic Cracking of Palm Oil: Effect of Catalyst Reuse and Reaction Time of the Quality of Biofuels-like Fractions. Energies 2023, 16, 7063. Machado, N.T.; Mota, A.A.M.; Santanna, J.S.; Gama, V.J.P.; Zamian, J.R.; Borges, L.E.P.; Mota, S.A.P. Catalytic Cracking of Palm Oil: Effect of Catalyst Reuse and Reaction Time of the Quality of Biofuels-like Fractions. Energies 2023, 16, 7063.

Abstract

In this work, the influence of catalyst reuse and reaction time on the yield and quality of organic liquid products (OLP) obtained in a cracking pilot plant at 450 °C and 1.0 atm has been systematically investigated. The distillation of OLP produced 04 (four) distilled fractions. The quality of the biofuels was certified by physical-chemical analysis, as well as FT-IR and GC-MS analysis. The experimental results showed the feasibility of applying the spent sodium carbonate twice in catalytic cracking of vegetable oils. The physical-chemical properties (density, viscosity, acid value, saponification value, and flash point) of OLP decrease as the reaction time increases. The distillation of OLP yields 62.35% (wt.), producing green-like gasoline, kerosene, and diesel fractions rich in hydrocarbons. Therefore, biofuels-like fractions produced by distillation of OLP have a great potential for replacing partially petroleum derived fuels.

Keywords

Palm oil; Sodium carbonate; Catalytic cracking; Reused catalyst; Reaction time; Physical-chemistry properties; Distillation fractions

Subject

Engineering, Energy and Fuel Technology

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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