Related Products of 10049-08-8, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 10049-08-8, Name is Ruthenium(III) chloride, molecular formula is Cl3Ru. In a Article£¬once mentioned of 10049-08-8
Colloidal RuB/Al2O3¡¤xH2O catalyst for liquid phase hydrogenation of benzene to cyclohexene
A colloidal RuB/Al2O3¡¤xH2O catalyst was prepared through a combined coprecipitation-crystallization-reduction method to improve the hydrophilicity of the catalyst and consequently the selectivity to cyclohexene. The concentration of cyclohexene increased much faster than that of cyclohexane at the beginning of the reaction, and reached a maximum of 39.6 mole % at benzene conversion of 77.4 mole % with reaction time of ? 35 min. The colloidal RuB/Al2O3¡¤xH2O catalyst was more active and selective than the RuB/gamma-Al2O3 catalyst in selective hydrogenation of benzene to cyclohexene. The higher dispersion of the much smaller amorphous RuB nanoparticles over the RuB/Al2O3¡¤xH2O catalyst could be responsible for the superior activity.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 10049-08-8 is helpful to your research., Related Products of 10049-08-8
Reference£º
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI