Production of Green Diesel From Crude Palm Oil (CPO) Through Hydrotreating Process by Using Zeolite Catalyst

Zikri, Ahmad; Puspita, Indah; Erlinawati,; PLAgus, M Sutini; Zalita, PB Elbi; K, Andre

doi:10.2991/ahe.k.210205.013

Cited by 3 publications

(2 citation statements)

References 15 publications

(13 reference statements)

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“…Indonesia is also actively engaged in the development of green fuels in various forms, including green diesel [36][37][38][39] , sustainable aviation fuels 40) , and green gasoline 38,41) . The production of these green fuels can capitalize on existing and under-construction refineries by utilizing the zeolite-based catalyst currently being developed by the Bandung Institute of Technology 42,43) .…”

Section: Biofuel Policiesmentioning

confidence: 99%

The Role of Oil Fuels on the Energy Transition toward Net Zero Emissions in Indonesia: A Policy Review

Soemanto,

Mohi,

Muhammad Indra al Irsyad

et al. 2023

Evergreen

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The vision of achieving Net Zero Emissions introduces a sense of uncertainty within the oil and gas industry. Several studies have reviewed the potential contributions of the oil and gas industry to the NZE vision. However, these studies have overlooked the intricate dynamics between the oil and gas sector and its counterparts, specifically the biofuel and electric vehicle industries. Our research seeks to fill this gap by conducting a thorough review of energy policies governing transportation sector energy provision with Indonesia as a case study. The initial phase of our analysis entails assessing the continued relevance of the current oil supply targets outlined in the National Energy General Plan considering prevailing conditions. In the second stage, we engaged in purposeful discussions with a diverse array of key stakeholders to gain a nuanced understanding of the intricate dynamics inherent in energy policies. We found a consistent decline in crude oil imports since 2016, culminating in actual oil imports in 2020 that were only 40% of the anticipated imports outlined in the RUEN targets. Production from the Cepu block surpassed expectations, leading to the actual oil production from 2016 to 2020 exceeding the targets outlined in the RUEN. Indonesia also has consistently redirected its emphasis on oil exports to contribute to economic development capital. The State-owned Oil and Gas Company acquired crude oil from 80% of the 43 contractors in 2020 and distributed it within domestic markets. The escalating domestic crude oil supply, stemming from heightened oil production and constraints on oil exports, underscores the imperative for additional oil refinery capacity. In addition, Indonesia has implemented programs to develop biofuels and electric vehicles. Implementing these measures is crucial for adapting to shifts in the energy landscape and ensuring the sustainability and security of the energy supply for the transportation sector.

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Section: Biofuel Policiesmentioning

confidence: 99%

The Role of Oil Fuels on the Energy Transition toward Net Zero Emissions in Indonesia: A Policy Review

Soemanto,

Mohi,

Muhammad Indra al Irsyad

et al. 2023

Evergreen

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“…Using natural zeolite as a support is expected to reduce process costs because it is cheaper than synthetic supports such as γ-Al2O3 and SiO2. Natural zeolite has also been shown to be capable of various catalytic deoxygenation reactions due to its porous surface that can be modified into a hierarchy and the availability of acidic sites on its surface (Aziz et al, 2021;Zikri et al, 2021). Natural zeolite's weakness is its small surface area and pore size (Susanto et al, 2014), but this can be overcome by desilication (Fauzi et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Conversion of Nyamplung Oil into Green Diesel through Catalytic Deoxygenation using NiAg/ZH Catalyst

Aziz¹,

Adhani

Maulana³

et al. 2022

Valensi

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Nyamplung oil (Calophyllum inophyllum L) can be converted into green diesel by the catalytic deoxygenation method. Bimetallic catalyst NiAg supported by hierarchical natural zeolite (NiAg/ZH) can be used in this method. This study aims to determine the characteristics of the NiAg/ZH catalyst and the optimal conditions for the catalytic deoxygenation of nyamplung oil into green diesel. The NiAg/ZH catalyst was synthesized by wet impregnation with a total metal concentration of 10% and a mass ratio of Ni/Ag of 4. X-Ray Diffraction, Surface Area Analyzer and NH3-TPD characterized the catalyst. Catalytic deoxygenation of Nyamplung oil was carried out by varying the temperature (325, 350 and 375 °C) and reaction time (1, 2 and 3 hours) with a catalyst dosage of 5%. The composition of the product was analyzed using Gas Chromatography-Mass Spectroscopy. The catalyst XRD spectrum showed a peak at 2θ = 22.38° (clinoptilolite zeolite), 44.42° (Ni) and 38.21° (Ag). The surface area of the catalyst is 46.7024 m2/g, the pore volume is 0.0813 cc/g, the average pore diameter is 6.9632 nm, and the deposit is 1.6882 mmol/g. The optimum catalytic deoxygenation of nyamplung oil was obtained at 350 °C and 3 hours with a gasoline selectivity of 3.51%, kerosene 4.73%, and 62.02% green diesel.

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Commercial Green Diesel Production Under Hydroprocessing Technology Using Solid-Based Heterogeneous Catalysts

Azelee

Santos

Meili

et al. 2022

Advances in Sustainability Science and Technology

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Production of Green Diesel From Crude Palm Oil (CPO) Through Hydrotreating Process by Using Zeolite Catalyst

Cited by 3 publications

References 15 publications

The Role of Oil Fuels on the Energy Transition toward Net Zero Emissions in Indonesia: A Policy Review

The Role of Oil Fuels on the Energy Transition toward Net Zero Emissions in Indonesia: A Policy Review

Conversion of Nyamplung Oil into Green Diesel through Catalytic Deoxygenation using NiAg/ZH Catalyst

Commercial Green Diesel Production Under Hydroprocessing Technology Using Solid-Based Heterogeneous Catalysts

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