Catalytic hydroprocessing of fatty acid methyl esters to renewable alkane fuels over Ni/HZSM-5 catalyst

Chen, Liangguang; Li, Huiwen; Fu, Jiaju; Miao, Changlin; Lv, Pengmei; Yuan, Zhenhong

doi:10.1016/j.cattod.2015.08.023

Cited by 112 publications

(75 citation statements)

References 40 publications

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“…Previous study investigated that transesterification of vegetable oils with methanol has applied as the method to produce fatty acid methyl esters (FAMEs) known as biodiesel. Although the transesterification process occurs at a temperature of 65°C, the FAMEs still contain an excess of oxygen atoms in the form of carbonyl group so that they have unfavorable properties as a fuel such as poor energy density and oxidation stability compared to petroleum fuel [2]. FAMEs damage seals and cause plugging on the fuel system.…”

Section: Introductionmentioning

confidence: 99%

“…Hydrocracking with bifunctional heterogenous catalyst, the one of the alternative methods for produce oxygenate-free biofuel is expected to convert vegetable oils into hydrocarbons (C 15 -C 18 ). Hydrocracking reaction needs a higher temperature (300-400 o C) to crack vegetable oils into hydrocarbons, comparing with transesterification to produce FAMEs [2,4].…”

Section: Introductionmentioning

confidence: 99%

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Co-Ni/HZSM-5 Catalyst for Hydrocracking of Sunan Candlenut Oil (Reutealis trisperma (Blanco) Airy Shaw) for Production of Biofuel

Muttaqii

Marlinda

Roesyadi

et al. 2017

J. Pure App. Chem. Res.

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The production of biofuel by hydrocracking of Sunan candlenut oil as renewable energy can substitute fossil energy. The purpose of this work is to produce biofuel by hydrocracking of Sunan candlenut oil with Co-Ni/HZSM-5 catalyst. The catalyst was prepared by incipient wetness impregnation method. The characterization of catalyst was determined by X-Ray Diffraction (XRD) and nitrogen adsorption-desorption isotherms. The functional groups of the hydrocarbon was determined by Fourier Transform Infrared (FT-IR). The hydrocarbon composition was determined by Gas Chromatography Mass Spectrometry (GC-MS). The results showed that biofuel composition consist of 0.14 area% isoparaffins, 12.29 area% cycloparaffins, 6.87 area% normal paraffins, 4.18 area% olefin, and 10.52 area% aromatics, and oxygenated compounds including 35.03 area% carboxylic acids. It was necessary to be done that the oxygenated compounds in biofuel were eliminated to produce the abundant paraffin hydrocarbons at reaction temperature above 350 o C.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Co-Ni/HZSM-5 Catalyst for Hydrocracking of Sunan Candlenut Oil (Reutealis trisperma (Blanco) Airy Shaw) for Production of Biofuel

Muttaqii

Marlinda

Roesyadi

et al. 2017

J. Pure App. Chem. Res.

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“…The sample of HZSM-5 was modified by designed concentration of Zn(NO3)2.6H2O and (NH4)6Mo7O24.4H2O aqueous solution with incipient wetness impregnation method [24]. Measurements of Zinc and Mo metals to HZSM-5 were as follows: HZSM-5 was weighed 4.75 g then dried in oven for 12 h at 120 o C. Zinc nitrate precursor solution was prepared and then added slowly into the HZSM -5 while stirring using a magnetic stirrer at 30 o C for 3 h. The sample was kept so wet that the precursor solution was completely mixed.…”

Section: Preparation Of Catalystmentioning

confidence: 99%

Zn-Mo/HZSM-5 Catalyst for Gasoil Range Hydrocarbon Production by Catalytic Hydrocracking of Ceiba pentandra oil

Mirzayanti

Kurniawansyah

Prayitno

et al. 2017

Bull. Chem. React. Eng. Catal.

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Biofuel from vegetable oil becomes one of the most suitable and logical alternatives to replace fossil fuel. The research focused on various metal ratio Zinc/Molybdenum/HZSM-5 (Zn-Mo/HZSM-5) catalyst to produce liquid hydrocarbon via catalytic hydrocracking of Ceiba penandra oil. The catalytic hydrocracking process has been applied in this study to crack Ceiba pentandra oil into a gasoil range hydrocarbon using Zn-Mo/HZSM-5 as a catalyst. The effect of various reaction temperature on the catalytic hydrocracking of Ceiba pentandra oil were studied. The Zn-Mo/HZSM-5 catalyst with metal ratio was prepared by incipient wetness impregnation method. This process used slurry pressure batch reactor with a mechanical stirrer. A series of experiments were carried out in the temperature range from 300-400 o C for 2 h at pressure between 10-15 bar. The conversion and selectivity were estimated. The liquid hydrocarbon product were identified to gasoline, kerosene, and gas oil. The results show that the use of Zn-Mo/HZSM-5 can produce gas oil as the most component in the product. Overall, the highest conversion and selectivity of gas oil range hydrocarbon was obtained when the ZnMo/HZSM-5 metal ratio was Zn(2.86 wt.%)-Mo(5.32 wt.%)/HZSM-5 and the name is Zn-Mo/HZSM-5_102. The highest conversion was obtained at 63.31 % and n-paraffin (gas oil range) selectivity was obtained at 90.75 % at a temperature of 400 o C. Ceiba pentandra oil can be recommended as the source of inedible vegetable oil to produce gasoil as an environmentally friendly transportation fuel.

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“…The presence of isoparaffin can improve cold flow properties. Chen et al [6] produced C5-C18 of liquid paraffins from catalytic hydroprocessing of FAMEs using Ni/HZSM-5 catalyst. According to Marlinda et al [7], when hydrocracking of Cerbera manghas oil with Co-Ni/HZSM-5 was applied at temperatur of 350 o C, a small alkylbenzenes were found such as n-pentylbenzene and hexylbenzene and cycloparaffins were detected in form of nnonylcyclohexane and isobutylcyclopentane.…”

Section: Introductionmentioning

confidence: 99%

“…Al-Muttaqii et al [8] reported that when Co-Ni/HZSM-5 was used in hydrocracking of Sunan candlenut, a slightly n-paraffins were produced at temperature of 350 o C and aromatic hydrocarbons had been found in liquid product. Because the decarboxylation and/or decarbonylation reactions were endothermic reaction (Table 1), the reaction temperature above 350 o C was needed to produce more n-paraffins [6]. The presence of hierarchical pore structure on the Co-Ni/HZSM-5 catalyst increased n-paraffins (C11-C18) from 11.95 to 34.18 area% through hydrocracking of Sunan candlenut oil at 375 o C and produced a more high aromatics of 46.32 area% in liquid product, compared with HZSM-5 catalyst.…”

Section: Introductionmentioning

confidence: 99%

Formation of hydrocarbon compounds during the hydrocracking of non-edible vegetable oils with cobalt-nickel supported on hierarchical HZSM-5 catalyst

Marlinda

Muttaqii

Roesyadi

et al. 2017

IOP Conf. Ser.: Earth Environ. Sci.

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Catalytic hydroprocessing of fatty acid methyl esters to renewable alkane fuels over Ni/HZSM-5 catalyst

Cited by 112 publications

References 40 publications

Co-Ni/HZSM-5 Catalyst for Hydrocracking of Sunan Candlenut Oil (Reutealis trisperma (Blanco) Airy Shaw) for Production of Biofuel

Co-Ni/HZSM-5 Catalyst for Hydrocracking of Sunan Candlenut Oil (Reutealis trisperma (Blanco) Airy Shaw) for Production of Biofuel

Zn-Mo/HZSM-5 Catalyst for Gasoil Range Hydrocarbon Production by Catalytic Hydrocracking of Ceiba pentandra oil

Formation of hydrocarbon compounds during the hydrocracking of non-edible vegetable oils with cobalt-nickel supported on hierarchical HZSM-5 catalyst

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