Inhibiting Effect of Quinoline on the Hydroconversion of Dibenzothiophene and Naphthalene on Trimetallic NiCoMoS Catalysts Supported on Al2O3, SiO2, and SBA-15

被引：1
|
作者：
Boldushevskii, R. E. [1 ]
Koklyukhin, A. S. [1 ,2 ]
Mozhaev, A. V. [1 ,2 ]
Minaev, P. P. [1 ,2 ]
Guseva, A. I. [1 ]
Nikul'shin, P. A. [1 ,2 ]
机构：
[1] All Russia Res Inst Oil Refining, Ul Aviamotornaya 6,Str 2, Moscow 111116, Russia
[2] Samara State Tech Univ, Ul Molodogvardeiskaya 244, Samara 443100, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2019年 / 92卷 / 12期
基金：
俄罗斯科学基金会;
关键词：
hydrodesulfurization; hydrotreating; catalyst; NiCoMoS; SBA-15; SiO2; Al2O3; inhibitor; quinoline; NITROGEN-COMPOUNDS; MESOPOROUS SILICA; ACTIVE PHASE; HYDRODESULFURIZATION; HYDROTREATMENT; MODEL; HYDROGENATION; PROMOTION; OIL; HDS;
D O I：
10.1134/S1070427219120216
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Trimetallic NiCoMo catalysts supported on gamma-alumina (gamma-Al2O3), amorphous silicon dioxide (SiO2), and mesostructured silicate (SBA-15) with equal surface concentration of active components were synthesized, and their physicochemical characteristics, including the morphology of the active phase particles, were studied. The performance of the synthesized catalysts in target hydrotreating reactions at different concentrations of an organic nitrogen-containing inhibitor, quinoline (0-1000 ppmw nitrogen), was determined. The inhibiting effect of quinoline on the hydrodesulfurization and hydrogenation reactions occurring on the synthesized catalysts and the influence of the kind and properties of the support on this effect were evaluated.
引用
收藏
页码：1789 / 1796
页数：8
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