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All Journal Rekayasa Mesin Indonesian Journal of Chemical Analysis (IJCA) Eksakta : Berkala Ilmiah Bidang MIPA Automotive Experiences Journal of Applied Mechanical Engineering and Renewable Energy (JAMERE) Jurnal Teknik Kimia dan Lingkungan
Abdul Hamid
Department Of Heavy Equipment Mechanical Engineering, Politeknik Negeri Madura, Sampang
Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering

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Journal : Automotive Experiences

 1 
Transesterification of Waste Cooking Oil using CaO Catalyst Derived from Madura Limestone for Biodiesel Production and Its Application in Diesel Engine Abdul Hamid; Amin Jakfar; Sirly Bifadilatur Romaniyah; Ike Dayi Febriana; Mohammad Abdullah; Zeni Rahmawati; Didik Prasetyoko
Automotive Experiences Vol 6 No 1 (2023)
Publisher : Automotive Laboratory of Universitas Muhammadiyah Magelang in collaboration with Association of Indonesian Vocational Educators (AIVE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae.7879

Abstract

In this study, we report biodiesel production from waste cooking oil using CaO catalyst derived from Madura limestone through a transesterification reaction. Many limestone quarries in Madura can be used as heterogeneous catalysts because they are cheap, easy to separate, and have high basicity. Conversion of limestone into CaO catalyst through calcination at 900°C for 3 hours. The CaO catalyst formed was characterized using X-Ray Diffraction (XRD), Fourier Transform Infra-Red (FTIR), and Scanning Electron Microscopy-Energy Dispersive X-Ray (SEM-EDX) instruments. Biodiesel formed through the transesterification reaction was analyzed using GC-MS. Furthermore, biodiesel blends from waste cooking oil and pure diesel were prepared in volume percentages (B-10, B-20, B-30, B-40, and B-100) for testing on diesel engine performance. The results of testing the highest torque and brake horsepower (BHP) were obtained on pure diesel fuel (S-100) at 2.49 Nm and 381.12 watts, respectively. The lowest fuel consumption at 1500 rpm is produced on the B-20 at 0.186 kg/h. Overall, the emission characteristics of carbon monoxide (CO), nitrogen oxides (NOx), and nitrogen monoxide (NO) with the lowest concentration resulted from biodiesel blends rather than pure diesel.
Co-Authors Amin Jakfar Amin Jakfar, S.T.,M.T., Lukman Hadiwijaya, S.T.,M.T. Annafiyah Auliana Diah Wilujeng Didik Prasetyo Didik Prasetyoko Dimas Aryo Wicaksono Eddy Harsono Faizatur Rohmah Faizatur Rohmah Faizatur Rohmah Ghopal Ahmad Fachrudin Ike Dayi Febriana Ike Dayi Febriana Ike Dayi Febriana Ike Dayi Febriana Ike Dayi Febriana Laily Ulfiyah Lukman Hadiwijaya Misbakhul Fatah Mohammad Abdullah Mohammad Anas Fikri Nadiyah Ulfah Ratna Ayu Dewi Saiful Saiful Saiful Saiful Septian Dwi Wijaya Septian Dwi Wijaya Sirly Bifadilatur Romaniyah Tegar Hermawan Priambodo Tri Esti Purbaningtias Tri Esti Purbaningtyas Zeni Rahmawati