Influence of the heat treatment conditions on the activity of the CoMo/Al2O3 catalyst for deep hydrodesulfurization of diesel fractions

被引：0
作者：
A. V. Pashigreva
G. A. Bukhtiyarova
O. V. Klimov
G. S. Litvak
A. S. Noskov
机构：
[1] Russian Academy of Sciences,Boreskov Institute of Catalysis, Siberian Branch
来源：
Kinetics and Catalysis | 2008年 / 49卷
关键词：
CoMo; Heat Treatment Temperature; Hydrodesulfurization; Heat Treatment Condition; Diesel Fraction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of the heat treatment temperature on the sulfidation and activity of CoMo/Al2O3 catalysts designed for deep hydrodesulfurization of diesel fuel was studied. The catalysts were prepared using citric acid as a chelating ligand. The organic ligands present in the samples heat-treated at 110 and 220°C retard the decomposition of dimethyl disulfide and the formation of the sulfide phase but make the catalyst more active than the samples calcined at higher temperatures.
引用
收藏
页码：812 / 820
页数：8
相关论文
共 194 条
[1]  
Eijsbouts S.(2008)undefined Catal. Today 130 361-undefined
[2]  
Battiston A.A.(2007)undefined Neftekhimiya 74 252-undefined
[3]  
van Leerdam G.C.(2004)undefined Energy Fuels 18 1227-undefined
[4]  
Levinbuk M.I.(1994)undefined J. Catal. 146 375-undefined
[5]  
Netesanov S.D.(2007)undefined J. Catal. 249 218-undefined
[6]  
Lebedev A.A.(1993)undefined Fuel Process. Technol. 35 137-undefined
[7]  
Bej S.K.(1992)undefined J. Catal. 133 112-undefined
[8]  
Maity S.K.(2007)undefined Appl. Catal., A 322 3-undefined
[9]  
Turaga U.T.(2007)undefined Appl. Catal., A 322 33-undefined
[10]  
Bouwens S.M.A.M.(1997)undefined Appl. Surf. Sci. 121/122 468-undefined
12345678910