Journal ArticleDOI
Hydrocracking of 1-methylnaphthalene/decahydronaphthalene mixture catalyzed by zeolite-alumina composite supported NiMo catalysts
TLDR
In this paper, various zeolite-alumina composites supported NiMo catalysts were prepared and their properties for hydrocracking of a decahydronaphthalene (decalin) solution containing 10.1% of dibenzothiophene were investigated.About:
This article is published in Fuel Processing Technology.The article was published on 2013-12-01. It has received 52 citations till now. The article focuses on the topics: Zeolite & Decalin.read more
Citations
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Journal ArticleDOI
Hydrocracking of soybean oil using zeolite-alumina composite supported NiMo catalysts
TL;DR: In this paper, composites of supported NiMo catalysts were successfully prepared by kneading various zeolites (USY (SiO2/Al2O3 = 14), HY (5.5), Beta (37), ZSM-5 (90) and ZSM 5 (1770) with water.
Journal ArticleDOI
Novel Ni2P/zeolite catalysts for naphthalene hydrocracking to BTX
TL;DR: Ni2P catalysts supported on ZSM-5, Beta, and USY zeolites were prepared by temperature-programmed reduction (TPR), applied for the hydrocracking of naphthalene, and characterized by BET, CO uptake, NH3-TPD, TEM, X-ray diffraction (XRD), and extended Xray absorption fine structure (EXAFS) as discussed by the authors.
Journal ArticleDOI
Morphology effect of β-zeolite supports for Ni2P catalysts on the hydrocracking of polycyclic aromatic hydrocarbons to benzene, toluene, and xylene
TL;DR: In this paper, Ni 2 P/β-N showed better activity and stability for hydrocracking of 1-methylnaphthalene (1-MN) into benzene, toluene, and xylene (BTX).
Journal ArticleDOI
Hydrocracking of vacuum gas oil over NiMo/zeolite-Al2O3: Influence of zeolite properties
P. P. Dik,I.G. Danilova,I.S. Golubev,Maxim O. Kazakov,K.A. Nadeina,S. V. Budukva,V. Yu. Pereyma,Oleg V. Klimov,Igor P. Prosvirin,E. Yu. Gerasimov,T.O. Bok,I. V. Dobryakova,Elena E. Knyazeva,Irina I. Ivanova,A. S. Noskov +14 more
TL;DR: In this paper, three different zeolites have been used for catalysts preparation: zeolite Beta (BEA) and Y (FAU) having small crystal size and ZO 2 modified by recrystallization (RFAU).
Journal ArticleDOI
Selective hydrocracking of pyrolysis fuel oil into benzene, toluene and xylene over CoMo/beta zeolite catalyst
Dipali P. Upare,S. Park,Mun Sek Kim,Y.-P. Jeon,J. Kim,D. Lee,Jung Kyoo Lee,H. Chang,S. Choi,W. Choi,Yong-Ki Park,Chul Wee Lee +11 more
TL;DR: In this article, the catalytic activities of the synthesized catalysts were investigated for the selective hydrocracking of tetralin and pyrolysis fuel oil (PFO) into mono-aromatic hydrocarbons (MAH) such as benzene, toluene and xylene (BTX) in a fixed-bed reactor system.
References
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Journal ArticleDOI
Decalin and Tetralin as Probe Molecules for Cracking and Hydrotreating the Light Cycle Oil
TL;DR: In this article, the effect of the pore topology of a catalytic catalyst on product distribution was investigated using a set of zeolites with medium-sized and large pore sizes.
Journal ArticleDOI
Development of heavy oil hydrocracking catalysts using amorphous silica-alumina and zeolites as catalyst supports
TL;DR: In this paper, the authors used amorphous silica-alumina (ASA) supports in combination with USY and β-zeolites to produce stable hydrocracking and hydrotreating catalysts.
Journal ArticleDOI
On the Use of Acid-Base-Supported Catalysts for Hydroprocessing of Heavy Petroleum
TL;DR: In this article, it has been widely recognized that, for deep removal of these contaminants by hydroprocessing, research must be more oriented to the catalyst developments, rather than the process conditions.
Journal ArticleDOI
Hydrocracking of Heavy Vacuum Gas Oil with a Pt/H-beta−Al2O3 Catalyst: Effect of Zeolite Crystal Size in the Nanoscale Range
Miron V. Landau,L. Vradman,Valentin Valtchev,Jérome Lezervant,Elena Liubich,Michael Talianker +5 more
TL;DR: Two 0.5 wt % Pt/(zeolite beta−alumina) catalysts with crystal sizes of 200−500 nm and 10−30 nm were found to have similar acidities as discussed by the authors.
Journal ArticleDOI
HDS, HDN, HDA, and hydrocracking of model compounds over Mo-Ni catalysts with various acidities
TL;DR: The hydrogenation and hydrocracking performances of a series of MoNi/Al2O3 catalysts were evaluated with 4,6dimethyl dibenzothiophene (4,6-DMDBT), 1-methylnaphthalene, pyridine, and hexadecane as model compounds.