The Production Of Biodiesel From A Traditional Coconut Oil Using NaOH/γ-Al<sub>2</sub>O<sub>3</sub>Heterogeneous Catalyst

Rasyid, Rismawati; Sabara, Zakir; Pratiwi, H Ainun; Juradin, Rasdin; Malik, Rahmania

doi:10.1088/1755-1315/175/1/012025

Cited by 15 publications

(9 citation statements)

References 5 publications

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“…Minyak kelapa kaya akan asam lemak berantai (C8-C12). Minyak kelapa memiliki keunggulan dibandingkan minyak nabati lainnya, kandungan asam lemak rantai sedang sekitar 70% sehingga memungkinkan untuk memperoleh bahan bakar lain seperti minyak tanah atau bahan bakar jet [9].…”

Section: Pendahuluanunclassified

Analysis of Effective Power Diesel Engine Test RIG Mod.E TD301 Using Biodiesel Fuel from Coconut Oil

et al. 2022

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This study aims to determine the Effective Power of Diesel Engine Test Rig Mod.E TD301 Using Biodiesel Fuel From Coconut Oil. The research was carried out at the Energy Conversion Machine testing laboratory at the State University of Makakassar from November 2020 to December 2020. Tests for the properties and chemistry of Biodiesel were carried out at the Sucofindo Cibitung laboratory. In this study, researchers used 5 types of fuel oil, namely, 1. Pertamina diesel, 2. a mixture of 75% Pertamina diesel with 25% biodiesel, 3. a mixture of 50% Pertamina diesel with 50% biodiesel, 4. a mixture of 25% Pertamina diesel with 75 % biodiesel, 5. 100% biodiesel. Of the five fuels, the highest effective power is obtained from 100% biodiesel fuel and the lowest is Of the five fuels, the highest effective power is obtained from 100% biodiesel fuel and the lowest is obtained from Pertamina diesel fuel rotation. Penelitian ini bertujuan untuk mengetahui Daya Efektif Mesin Diesel Test Rig Mod.E TD301 Dengan Mengunakan Bahan Bakar Biodiesel Dari Minyak Kelapa. Penelitian di laksanakan pada laboratorium pengujian Mesin Konversi Energi Universitas Negeri Makakassar pada bulan November 2020 sampai bulan Desember 2020. Pengujian sifat dan kimia Biodiesel di laksanakan pada laboratorium Sucofindo Cibitung. Pada penelitian ini peneliti menggunakan 5 macam bahan bakar minyak yaitu, 1. Solar pertamina, 2. campuran 75% solar pertamina dengan biodiesel 25%, 3. campuran 50% solar pertamina dengan 50% biodiesel, 4. campuran 25% solar pertamina dengan 75% biodiesel, 5. 100% biodiesel. Dari kelima bahan bakar tersebut Daya Efektif yang paling besar di dapatkan pada bahan bakar biodiesel 100% dan terendah di dapat pada bahan bakar solar pertamina.

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Section: Pendahuluanunclassified

Analysis of Effective Power Diesel Engine Test RIG Mod.E TD301 Using Biodiesel Fuel from Coconut Oil

et al. 2022

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“…Proses perengkahan katalitik dapat dioperasikan pada tekanan atmosfer dan suhu yang relatif lebih rendah jika dibandingkan dengan proses hydrocracking yang membutuhkan tekanan dan suhu yang tinggi dalam operasinya [5], [6]. Perengkahan katalitik juga dapat menghasilkan beragam jenis biofuel dan memiliki proses yang lebih mudah jika dibandingkan dengan proses transesterifikasi yang hanya menghasilkan satu jenis biofuel dan relatif sulit pada proses pemisahan produk dengan hasil sampingnya [7] [ 8].…”

Section: Pendahuluanunclassified

Perengkahan Katalitik Distilat Asam Lemak Minyak Sawit (DALMs) menggunakan Katalis HCl Berpenyangga Gamma Alumina

Rasyid

Dewanti

Malik

et al. 2022

JCPE

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“…Research on various aspects of the transesterification process abound: works on the use of various oils as feedstock for the transesterification process include the use of: coconut oil [7], cottonseed oil [8], cashew nut shell liquid oil [9], jatropha oil [10], sunflower [11], palm oil [12] and beef tallow by [13].works on catalysts used include: chemical (homogeneous-alkali or acid, heterogeneous-solid acid or solid alkali catalyst) and biological (immobilized lipases) [14], heterogeneous base catalyst from waste eggshell [15] [16]; reaction kinetics of transesterification of: sunflower oil [17], jatropha oil [18] and of palm oil [6], [19].…”

Section: Biodiesel Productionmentioning

confidence: 99%

Modeling and Control of a Biodiesel Transesterification Reactor

Adokiye¹,

Gunorubon²,

Kenkugile³

2020

ACES

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Dynamic Models for predicting the concentration profiles of the reactants and product in a Continuous Stirred Tank Reactor for the transesterification of used cooking oil (triglyceride) to biodiesel has been developed using the principle of conservation of mass. The developed system of differential equations were integrated numerically using fourth order Runge-Kutta algorithm embedded in ode 45 solver of 7.5 Mathlab program. The models were validated by solving the model equations with kinetic data and other relevant data from literatures. The results and trends were similar and in agreement with those from these literatures. Simulations of the reactor to (±) step changes in the inlet flowrates of the reactants (used cooking oil and methanol) showed great effect on biodiesel production, (instability-oscillations and reduction in output concentration of biodiesel). A feedback control strategy was developed with a Proportional-Integral (PI) Controller and a close loop model was developed for control studies. The closed loop response of the reactor output (biodiesel concentration) showed continuous oscillatory response with offset. Hence the controller parameters (proportional gain C K and integral time I τ) were tuned using the "On-Line Trial and Error Method" implemented using MathLab Simulink to obtain optimum values that ensured quick stability of the closed-loop system, reduced or no oscillatory response and no offset. The optimum controller parameters were: proportional gain 8.306 C K = and integral time I τ = 17.157 minutes.

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The Production Of Biodiesel From A Traditional Coconut Oil Using NaOH/γ-Al₂O₃Heterogeneous Catalyst

Cited by 15 publications

References 5 publications

Analysis of Effective Power Diesel Engine Test RIG Mod.E TD301 Using Biodiesel Fuel from Coconut Oil

Analysis of Effective Power Diesel Engine Test RIG Mod.E TD301 Using Biodiesel Fuel from Coconut Oil

Perengkahan Katalitik Distilat Asam Lemak Minyak Sawit (DALMs) menggunakan Katalis HCl Berpenyangga Gamma Alumina

Modeling and Control of a Biodiesel Transesterification Reactor

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The Production Of Biodiesel From A Traditional Coconut Oil Using NaOH/γ-Al2O3Heterogeneous Catalyst

Cited by 15 publications

References 5 publications

Analysis of Effective Power Diesel Engine Test RIG Mod.E TD301 Using Biodiesel Fuel from Coconut Oil

Analysis of Effective Power Diesel Engine Test RIG Mod.E TD301 Using Biodiesel Fuel from Coconut Oil

Perengkahan Katalitik Distilat Asam Lemak Minyak Sawit (DALMs) menggunakan Katalis HCl Berpenyangga Gamma Alumina

Modeling and Control of a Biodiesel Transesterification Reactor

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Product

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The Production Of Biodiesel From A Traditional Coconut Oil Using NaOH/γ-Al₂O₃Heterogeneous Catalyst