Echeverri, D.A., Marín, J., Restrepo, G. and Riso, L. (2009) Characterization and Carbonylic Hydrogenation of Methyl Oleate over Ru-Sn/Al2O3: Effects of Metal Precursor and Chlorine Removal. Applied Catalysis A: General, 366, 342-347.
http://dx.doi.org/10.1016/j.apcata.2009.07.029

has been cited by the following article:

• TITLE: Effects of Yttrium Doping on the Performance of Ru-Based Catalysts for Hydrogenation of Fatty Acid Methyl Ester

  AUTHORS: Qi Lin, Huirong Zheng, Guocai Zheng, Xinzhong Li, Benyong Lou

  KEYWORDS: Yttrium-Doped, Ruthenium-Based Catalyst, Fatty Acid Methyl Ester, Hydrogenation

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.4 No.4, November 6, 2014

  ABSTRACT: The highly dispersed supported ruthenium-yttrium (Ru-Y) bimetallic catalysts were prepared by impregnation method and their catalytic performance for hydrogenation of ester was fully investigated. The catalyst was characterized by X-ray diffraction and field emission scanning electron microscopy. The results show that the average particle diameter of the bimetallic crystallites was less than 10 nm. The effects of the reaction temperature, the hydrogen pressure, the amount of catalyst and the proportion of yttrium in catalyst on the hydrogenation of ester were studied. The experimental results show that the introduction of yttrium not only changed the chemical and textural properties of ruthenium-based catalyst but also controlled the formation of Ru-Y alloy. The Ru-Y catalyst (Ru-2%Y/TiO2) exhibited high catalytic activity and good selectivity towards the higher alcohols. Under optimal reaction conditions of 240°C and 5 MPa hydrogen pressure, the conversion of palm oil esters was above 93.4% while the selectivity towards alcohol was above 99.0%.