Sentence examples for method of catalyst from inspiring English sources

The method of catalyst preparation strongly affects its catalytic activity.

Ion implantation was used as a method of catalyst surface modification.

This method of catalyst preparation was performed in absence of any surfactant or organic addictive.

A further aim is to relate these material properties to the method of catalyst synthesis used.

Of particular importance were observations of the impact of solvent and the method of catalyst preparation on the yield and enantiomerical excess of chlorohydrins prepared via Noyori transfer hydrogenations of aryl-chloromethyl ketones.

Their application on industrial scale depends on the development of an efficient method of catalyst layering on metallic supports and optimisation of a fine catalyst structure which would not change the elaborated microstructure geometry.

After the preparation method of catalysts and reaction conditions were optimized, high benzene selectivity of around 90% were obtained with a yield of more than 10% at 973 K over the 6 wt.% Mo/HMCM-49 catalyst and the catalyst can keep the activity for more than 150 h through several simple calcination in air to remove carbon deposition for reactivation.

A successful application of metallic microstructures needs proper methods of catalyst layering.

This paper will examine the differences between these methods of catalyst management.

However, new methods of catalyst synthesis are necessary to usher in this new generation of catalysts.

This chapter introduces the fundamentals of heterogeneous catalysis, current industrial practices using solid catalysts, reaction steps involved in heterogeneous catalysis, conventional and advanced methods of catalyst preparation, catalyst characterization techniques, causes for catalyst deactivation, steps to avoid deactivation, and methods of catalyst reactivation.