Research Project Report Modeling of liquid fuel production via catalytic cracking of palm oil using MCM-41 as catalyst

Kurniawan, Hengky and Yared, Ivan (2007) Research Project Report Modeling of liquid fuel production via catalytic cracking of palm oil using MCM-41 as catalyst. Project Report (PKL, Magang D3, Praktek Kerja Profesi Apoteker). Faculty of Enginering, Surabaya. (Unpublished)

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Abstract

The objective of this study was to determine the reaction kinetics of the catalytic apaacracking of palm oil over MCM-41 as a catalyst at the higher C/0 ratio and WHSV. The kinetic values obtained from this study can be used further for industrial purpose. In this study, palm oil was cracked using MCM-41 as a catalyst in a fixed bed micro-reactoL The experiment was conducted at the atmospheric pressure; with reaction temperature of 623.15 K, 673.15, and 723.15 K, Weight Hourly Space Velocity (WHSV) of 15. 17.5, 20, 22.5, 25, 27.5, and 30 h- 1and C/0 (catalyst/oil) ratio of 1 : 32.5. The kinetic model used in this study was the three-lump model developed by Weekman, which involves parallel cracking of palm oil to Organic Liquid Product (OLP) and gas plus coke, with consecutive cracking of the OLP to gas plus coke. The model can represent the experimental data fairly well. From the study, the rate constant values k1, k2, k3 for reaction temperature of 623.15 K were found to be 9.3964; 1.7581 and 0.4732 h- 1 respectively. For reaction temperature of 673.15 K, the rate constant values were 20.0346, 3.5761 and 0.5977 h-1. For reaction temperature of 723.15 K, the rate constant values were 28.2084, 5.1278 and 0.6639 h-1. Using the Arrhenius equation, the activation energy is 41.49, 40.36 and 12.78 kJ/mol for E1,E2, and E3, respectively.

Item Type: Monograph (Project Report (PKL, Magang D3, Praktek Kerja Profesi Apoteker))
Department: ["eprint_fieldopt_department_Faculty of Enginering" not defined]
Uncontrolled Keywords: Reaction kinetics, catalytic, apaacracking of palm oil
Subjects: Engineering
Engineering > Chemical Engineering
Divisions: Faculty of Engineering > Chemical Engineering Study Program
Depositing User: Users 33 not found.
Date Deposited: 21 Jan 2015 00:52
Last Modified: 04 Feb 2015 07:03
URI: http://repository.wima.ac.id/id/eprint/976

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