The Influence of Nickel Dispersion in Ni/Al2O3 Catalysts on Their Properties in the Reaction with Hydrogen, Hydrocarbons and Steam

Author:

Nazimek Dobieslaw1,Machocki Andrzej1,Borowiecki Tadeusz1

Affiliation:

1. Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland

Abstract

Nickel catalysts are commonly used in many industrial processes including the hydrogenation, hydrotreating, hydrogenolysis, methanation and steam reforming of hydrocarbons. The aim of the present paper was to describe the influence of various physicochemical properties of nickel-supported catalysts on the course of coking in the steam reforming of n-butane as well as the influence of the concentration of B5 sites on the surface of the catalyst on the course and mechanism of the hydrogenolysis of simple alkanes.

Publisher

Hindawi Limited

Subject

Surfaces and Interfaces,General Chemical Engineering,General Chemistry

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