CVD preparation of alumina-supported tungsten nitride and its activity for thiophene hydrodesulfurization

1999 ◽  
Vol 50 (1) ◽  
pp. 29-37 ◽  
Author(s):  
Masatoshi Nagai ◽  
Toshiji Suda ◽  
Katsuhiko Oshikawa ◽  
Naoya Hirano ◽  
Shinzo Omi
Keyword(s):  
Tungsten Nitride ◽  
Thiophene Hydrodesulfurization

scholarly journals Molecular simulation on mechanism of thiophene hydrodesulfurization on surface of Ni2P

2021 ◽  
pp. 014459872199495
Author(s):  
Songjian Du ◽  
Tingting Li ◽  
Xinwei Wang ◽  
Liqiang Zhang ◽  
Zhengda Yang ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Reaction Mechanism ◽  
Heavy Oil ◽  
Density Functional ◽  
Reaction Path ◽  
Functional Theory ◽  
Thiophene Hydrodesulfurization ◽  
Cracking Reaction ◽  
Materials Studio ◽  
Optimal Reaction

Hydrodesulfurization reaction, as the last step of hydrothermal cracking reaction, is of great significance for the reduction of viscosity and desulfurization of heavy oil. Based on Density Functional Theory and using Dmol3 module of Materials Studio, this research simulated the adsorption and hydrodesulfurization of thiophene on Ni2P (001) surface, and discussed the hydrodesulfurization reaction mechanism of thiophene on Ni2P (001) surface. It was found that the direct hydrodesulfurization of thiophene had more advantages than the indirect hydrodesulfurization of thiophene. Finally, the optimal reaction path was determined: C4H4S+H2→C4H6.

ChemInform Abstract: Mo-USY Zeolites for Hydrodesulfurization. Part 2. Surface Properties of Sulfided Catalysts and Activity for Thiophene Hydrodesulfurization.

ChemInform ◽  
2010 ◽  
Vol 24 (39) ◽  
pp. no-no
Author(s):  
J. A. ANDERSON ◽  
B. PAWELEC ◽  
J. L. G. FIERRO ◽  
P. L. ARIAS ◽  
F. DUQUE ◽  
...  
Keyword(s):  
Surface Properties ◽  
Thiophene Hydrodesulfurization ◽  
Sulfided Catalysts

scholarly journals Effect of aluminum modification on catalytic performance of Pt supported on MCM-41 for thiophene hydrodesulfurization

2006 ◽  
Vol 308 ◽  
pp. 111-118 ◽  
Author(s):  
Yasuharu Kanda ◽  
Takao Kobayashi ◽  
Yoshio Uemichi ◽  
Seitaro Namba ◽  
Masatoshi Sugioka
Keyword(s):  
Catalytic Performance ◽  
Thiophene Hydrodesulfurization ◽  
Mcm 41

scholarly journals Controllable synthesis of two-dimensional tungsten nitride nanosheets as electrocatalysts for oxygen reduction reaction

2018 ◽  
Vol 61 (12) ◽  
pp. 1567-1574 ◽  
Author(s):  
Jie Zhang ◽  
Jinwei Chen ◽  
Yan Luo ◽  
Yihan Chen ◽  
Maryam Kiani ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Tungsten Nitride ◽  
Two Dimensional ◽  
Controllable Synthesis

Atmospheric-Pressure Synthesis of 2D Nitrogen-Rich Tungsten Nitride

2018 ◽  
Vol 30 (51) ◽  
pp. 1805655 ◽  
Author(s):  
Huimin Yu ◽  
Xin Yang ◽  
Xu Xiao ◽  
Ming Chen ◽  
Qinghua Zhang ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Tungsten Nitride ◽  
Pressure Synthesis ◽  
Atmospheric Pressure Synthesis
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