Gasoline Production from Coconut Oil Using The Ni-MCM-41 and Co/Ni-MCM-41 Catalyst

Badriyah, Lailatul; Falah, Iip Izul

doi:10.20961/jkpk.v2i1.8516

Cited by 3 publications

(3 citation statements)

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“…It indicates that the catalyst used is less selective for biogasoline products. According to Badriyah & Falah (2017), to produce fuel with short carbon chains such as biogasoline, a catalyst that has high selectivity towards the desired product is needed so that the reactants are not first converted into fuel with a longer carbon chain.…”

Section: Results Of Analysis Of Compoundmentioning

confidence: 99%

Effect of HCl/γ-Al2O3 and HCl/Ni/γ-Al2O3 Catalyst on The Cracking of Palm Oil

Dewanti

Rasyid

Kalla

2022

Valensi

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Fuel oil has a deficit every year. Therefore, a substitute fuel is needed, which can be obtained more efficiently. One of the alternative fuels that have been widely researched is biofuel. Catalytic cracking is a method of producing biofuels such as biogasoline (C5-C9), bioavtur (C10-C15) and green diesel (C16-C22). This research aims to produce biofuels by catalytic cracking of palm oil using HCl/γ-Al2O3 and HCl/Ni/γ-Al2O3 catalysts (1, 3, 5 and 7%). The catalyst was prepared by wet impregnation and characterized by x-ray diffraction, Brunauer Emmett teller and ASTM-D664. The reaction cracking process was operated at a constant temperature of 370 °C, 50 ml volume, and 1 atm pressure. The best catalyst for cracking palm oil is HCl/Ni/γ-Al2O3 (5%) with a yield of 81%, selectivity to biogasoline at 6.41%, bioavtur at 33.81%, and green diesel at 20.33%.

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Section: Results Of Analysis Of Compoundmentioning

confidence: 99%

Effect of HCl/γ-Al2O3 and HCl/Ni/γ-Al2O3 Catalyst on The Cracking of Palm Oil

Dewanti

Rasyid

Kalla

2022

Valensi

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“…Banyaknya penelitian perkembangan sintesis MCM-41 tidak terlepas dari manfaat material tersebut yang sangat beragam. Selain dijadikan katalis untuk peregkahan [10,12], MCM-41 juga diaplikasikan sebagai penyerap logam Pb(II) [13] dengan kondisi terbaik untuk menyerap ion logam Pb(II) adalah dengan menggunakan bobot penyerap 0,05 g dan waktu kontak selama 120 menit. Pola penyerapan Pb(II) menggunakan MCM-41 mengikuti model isoterm Langmuir.…”

Section: ■ Hasil Dan Pembahasanunclassified

Perkembangan Sintesis MCM-41 Berbasis Sumber Daya Alam dan Aplikasinya: Sebuah Telaah Pustaka

Asral

Adfa

2022

rjna

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perkembangan sintesis dan aplikasi dari MCM-41 memberikan dampak yang positif di berbagai bidang di dunia. Komponen penting dalam sintesis ini adalah sumber silika. Di Indonesia banyak varietas tumbuhan yang dapat dijadikan sumber silika. Dengan beragamnya sumber tersebut maka diharapkan agar dimasa depan ditemukan alternatif silika bahan alam selain yang sudah ada saat ini. Telaah pustaka ini dilakukan dengan mengumpulkan, memilah, dan menelaah berbagai pustaka dalam Bahasa Indonesia dan/atau Melayu terkait perkembangan, sintesis dan aplikasi dari MCM-41. Dalam melakukan sintesis terdapat dua jenis, yaitu sintesis konvensional dan sintesis tak langsung. Analisis menggunakan beberapa instrumentasi seperti difraksi sinar-X, Fourier Transform Inframerah, dan scanning electron microscope dalam menentukan karakteristik padatan MCM-41 yang dihasilkan. Adanya artikel telaah ini diharapkan dapat menjadi gambaran dan rujukan ilmiah bagi pengembangan material sejenis di masa daring.

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“…Optimizing the hydrocracking process necessitates the use of catalysts. Research indicates that catalysts for biofuel hydrocracking vary based on the feedstock type, with key characteristics like porosity, surface area, and crystal size significantly impacting their effectiveness [3,4]. Mesoporous silica, with its orderly, interconnected pore network ranging from 2 to 50 nanometers, is vital in hydrocracking [5].…”

Section: Introductionmentioning

confidence: 99%

Beach Sand-derived Mesoporous Silica by Hydrothermal Process for Hydrocracking Waste Coconut Oil to Biofuel

Salamah,

Hanum,

Trisunaryati

et al. 2023

JKPK

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<p>Hydrocracking, a key process for converting waste coconut oil into biofuel, requires efficient catalysts. This study investigates the synthesis of mesoporous silica catalysts using a hydrothermal process. Dodecyl amine, sourced from beach sand, serves as a template. The hydrothermal synthesis involved durations (12, 15, 18, 21, and 24 hours) and dodecyl amine concentrations (0.25 M, 0.5 M, 0.1 M), conducted at 40 °C for 30 minutes. The synthesized catalysts were then characterized for their surface area, pore volume, and diameter. Among the synthesized samples, those treated for 15 hours displayed optimal total acidity at 0.88 mmol/g. The catalysts synthesized with a dodecyl amine concentration of 0.025 M exhibited superior characteristics, including a specific surface area of 233 m²/g, a pore volume of 0.47 cc/g, and an average pore diameter of 2.10 nm. These findings underscore the efficacy of mesoporous silica catalysts in hydrocracking, particularly in converting large hydrocarbon molecules into smaller, more valuable biofuel molecules. Comparative analysis with similar research highlights the significance of these findings in the field of sustainable energy. The optimal catalyst conditions yielded a liquid fraction of over 70% for 0.25 M dodecyl amine. This efficiency in converting waste coconut oil into biofuel signifies the potential of mesoporous silica catalysts in advancing environmentally friendly energy sources. This research contributes to the growing knowledge of renewable energy, offering promising avenues for developing sustainable and eco-friendly energy solutions.</p>

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Gasoline Production from Coconut Oil Using The Ni-MCM-41 and Co/Ni-MCM-41 Catalyst

Cited by 3 publications

References 0 publications

Effect of HCl/γ-Al2O3 and HCl/Ni/γ-Al2O3 Catalyst on The Cracking of Palm Oil

Effect of HCl/γ-Al2O3 and HCl/Ni/γ-Al2O3 Catalyst on The Cracking of Palm Oil

Perkembangan Sintesis MCM-41 Berbasis Sumber Daya Alam dan Aplikasinya: Sebuah Telaah Pustaka

Beach Sand-derived Mesoporous Silica by Hydrothermal Process for Hydrocracking Waste Coconut Oil to Biofuel

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