Journal ArticleDOI
Hydrodenitrogenation of Simple Aromatic Amines on Molybdena Catalysts
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TLDR
In this paper, the authors showed that saturated hydrocarbon as diluent facilitates C N bond hydrogenolysis in the presence of hydrogen, irrespective of the carbon being sp 2 or sp 3 hybridized.About:
This article is published in Applied Catalysis.The article was published on 1989-01-01. It has received 11 citations till now. The article focuses on the topics: Hydrogenolysis & Hydrocarbon.read more
Citations
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Journal ArticleDOI
Effects of the Support on the Performance and Promotion of (Ni)MoS2 Catalysts for Simultaneous Hydrodenitrogenation and Hydrodesulfurization
Oliver Y. Gutiérrez,Srujan Singh,Eva Schachtl,Jeongnam Kim,Elena Kondratieva,Jennifer Hein,Johannes A. Lercher +6 more
TL;DR: In this article, Ni-promoted MoS2 catalysts supported on γ-Al2O3, siliceous SBA-15, and Zr- and Ti-modified Sba-15 were explored for the simultaneous hydrodesulfurization (HDS) of dibenzothiophene (DBT) and hydrodenitrogenation (HDN) of o-propylaniline (OPA).
Journal ArticleDOI
Prospects for the development of methods for the processing of organohalogen waste. Characteristic features of the catalytic hydrogenolysis of halogen-containing compounds
TL;DR: In this paper, the influence of the dispersity of the catalysts on their activity is discussed, and data concerning the kinetics and mechanisms of these reactions as well as the possible elementary reactions occurring on the catalyst surface are analyzed.
Journal ArticleDOI
Mo–Ni/Al-SBA-15 (Sulfide) Catalysts for Hydrodenitrogenation: Effect of Si/Al Ratio on Catalytic Activity
C. Suresh,D. Santhanaraj,M. Gurulakshmi,G. Deepa,M. Selvaraj,N. R. Sasi Rekha,Kannan Shanthi +6 more
TL;DR: In this paper, Mo-Ni/Al-SBA-15(10) was used for Methylcyclohexylamine conversion to hydrocarbons and the observed trend of activity is correlated with the aluminum content, and it was concluded that the variation in Si/Al ratio remarkably affects the hydrodenitrogenation ability of Al-Sba-15 supported Mo−Ni catalysts.
Journal ArticleDOI
Selective poisoning of the direct denitrogenation route in o-propylaniline HDN by DBT on Mo and NiMo/γ-Al2O3 sulfide catalysts
TL;DR: In this article, the authors show that the presence of Dibenzothiophene (DBT) decreases the DDN rate, while increasing the electron density at the brim sites due to the electron pair donor properties of DBT and biphenyl.
Journal ArticleDOI
Mesoporous H-AlMCM-41 supported NiO-MoO3 catalysts for hydrodenitrogenation of o-toluidine: I. Effect of MoO3 loading
TL;DR: The mesoporous molecular sieve, H-AlMCM-41, was synthesized hydrothermally and used as support for the preparation of series of sequentially impregnated NiO-MoO 3 catalysts as discussed by the authors.
References
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Journal ArticleDOI
Hydrodenitrogenation of 7,8-benzoquinoline over nickel molybdenum alumina
K. Malakani,P. Magnoux,Guy Perot +2 more
TL;DR: In this article, the authors investigated the benzoquinoline reaction scheme and observed the effect of hydrogen sulphide addition on the product distribution and showed that hydrogenation precedes C-N bond cleavage.