scholarly journals Hydrotreating of Light Cycle Oil over Supported on Porous Aromatic Framework Catalysts

Catalysts ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 397 ◽  
Author(s):  
Eduard Karakhanov ◽  
Anton Maximov ◽  
Yulia Kardasheva ◽  
Maria Vinnikova ◽  
Leonid Kulikov
Keyword(s):  
Reaction Medium ◽  
Toluene Solution ◽  
Light Cycle ◽  
Catalytic Systems ◽  
Light Cycle Oil ◽  
Porous Aromatic Framework ◽  
Acid Catalyzed ◽  
Cycle Oil

The hydroprocessing of substituted naphthalenes and light cycle oil (LCO) over bimetallic Ni-W-S and Ni-Mo-S catalysts that were obtained by decomposition of [N(n-Bu)4]2[Ni(MeS4)2] (Me = W, Mo) complexes in situ in the pores of mesoporous aromatic frameworks (PAFs) during the reaction, was studied. The promotion of acid-catalyzed processes by PAF-AlCl3, synthesized by impregnation of a PAF with AlCl3 from its toluene solution, was investigated. It has been found that Ni-W-S catalytic systems were more active in the hydrodearomatization reactions, while Ni-Mo-S catalytic systems were more active in hydrodesulfurization and hydrocracking reactions. The introduction of sulfur into the reaction medium enhanced the activity of the catalysts and the presence of PAF-AlCl3 led to an acceleration of the hydrocracking processes.

scholarly journals Catalysis in a dispersion medium for the hydrogenation of aromatics and hydrodearomatization in oil refining

2017 ◽  
Vol 89 (8) ◽  
pp. 1145-1155 ◽  
Author(s):  
Anton L. Maximov ◽  
Irina A. Sizova ◽  
Salambek N. Khadzhiev
Keyword(s):  
Reaction Medium ◽  
Active Phase ◽  
Complete Removal ◽  
Oil Refining ◽  
Light Cycle ◽  
Light Cycle Oil ◽  
Polycyclic Aromatic ◽  
Cycle Oil ◽  
High Degree

AbstractA comparative study of nickel-tungsten sulfide catalysts for hydrodearomatization prepared in situ in a reaction medium by different methods (from a [BMPip]2Ni(WS4)2 precursor in a hydrocarbon or in an ionic liquid, from a suspension of nickel and tungsten salts formed from inverted emulsions in hydrocarbons, or from oil-soluble precursors) has been carried out. It has been found that the use of the oil-soluble precursors makes it possible to reach a high degree of sulfidizing of the active phase and a high degree of its promotion by nickel at a small size of the active phase particles. The resulting catalyst can be applied to the hydrogenation of both the naphthalene and substituted methylnaphthalenes (2-methylnaphthalene, 2,6-dimethylnaphthalene, 2,3-dimethylnaphthalene, and 2,3,6-trimethylnaphthalene) with the high selectivity for decalins and to the hydrodearomatization of light cycle oil with the complete removal of di- and polycyclic aromatic compounds.

Combined mild hydrocracking and fluid catalytic cracking process for efficient conversion of light cycle oil into high-quality gasoline

Fuel ◽  
2021 ◽  
Vol 292 ◽  
pp. 120364
Author(s):  
Peipei Miao ◽  
Xiaolin Zhu ◽  
Yangling Guo ◽  
Jie Miao ◽  
Mengyun Yu ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
Fluid Catalytic Cracking ◽  
Light Cycle ◽  
High Quality ◽  
Light Cycle Oil ◽  
Efficient Conversion ◽  
Cycle Oil ◽  
Cracking Process

scholarly journals Hydro‐upgrading of light cycle oil‐synthesis of NiMo/SiO2-Al2O3-TiO2 porous catalyst

2021 ◽  
Author(s):  
Wanpeng Hu ◽  
Haiping Zhang ◽  
Min Wang ◽  
Jianglong Pu ◽  
Kyle Rogers ◽  
...  
Keyword(s):  
Light Cycle ◽  
Porous Catalyst ◽  
Light Cycle Oil ◽  
Oil Synthesis ◽  
Cycle Oil

Detailed nature of tire pyrolysis oil blended with light cycle oil and its hydroprocessed products using a NiW/HY catalyst

2021 ◽  
Vol 128 ◽  
pp. 36-44
Author(s):  
Roberto Palos ◽  
Timo Kekäläinen ◽  
Frank Duodu ◽  
Alazne Gutiérrez ◽  
José M. Arandes ◽  
...  
Keyword(s):  
Light Cycle ◽  
Pyrolysis Oil ◽  
Light Cycle Oil ◽  
Cycle Oil ◽  
Detailed Nature

Effect of space velocity on the hydrocracking of Light Cycle Oil over a Pt–Pd/HY zeolite catalyst

2012 ◽  
Vol 95 ◽  
pp. 8-15 ◽  
Author(s):  
Alazne Gutiérrez ◽  
José M. Arandes ◽  
Pedro Castaño ◽  
Martin Olazar ◽  
Astrid Barona ◽  
...  
Keyword(s):  
Zeolite Catalyst ◽  
Space Velocity ◽  
Light Cycle ◽  
Hy Zeolite ◽  
Light Cycle Oil ◽  
Cycle Oil

Separation and Recovery of Bicyclic Aromatic Components in the Light Cycle Oil

2003 ◽  
Vol 38 (1) ◽  
pp. 179-199 ◽  
Author(s):  
Su Jin Kim ◽  
Sang Chai Kim ◽  
Junjiro Kawasaki
Keyword(s):  
Light Cycle ◽  
Light Cycle Oil ◽  
Aromatic Components ◽  
Cycle Oil
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