TY - JOUR AB - The transesterification of soybean oil with a CaO/mesoporous silica catalyst was achieved. The effects of CaO loading levels in the mesoporous silica catalyst, the amount of catalyst to substrate level and the reaction temperature and time on the conversion of soybean oil were investigated. Increasing the temperature and reaction time raised the total conversion of soybean oil attained. The optimized condition, found to be 15 wt.% of Ca loading on the mesoporous silica catalyst, a 5% (w/w) catalyst to oil level and a reaction temperature of 60 degrees C for 8 h, provided the highest yield of 95.2%. The fuel properties of the biodiesel obtained under these optimized conditions were acceptable under the biodiesel standards of Thailand. (C) 2010 Elsevier Ltd. All rights reserved. AD - Thammasat Univ, Dept Chem, Fac Sci & Technol, Klongluang 12121, Pathumtani, Thailand AN - WOS:000277170600011 AU - Samart, C. AU - Chaiya, C. AU - Reubroycharoen, P. DA - Jul DO - 10.1016/j.enconman.2010.01.017 IS - 7 J2 - Energ Convers Manage KW - biodiesel LA - English N1 - 589rn PY - 2010 SN - 0196-8904 SP - 1428-1431 ST - Biodiesel production by methanolysis of soybean oil using calcium supported on mesoporous silica catalyst T2 - Energy Conversion and Management TI - Biodiesel production by methanolysis of soybean oil using calcium supported on mesoporous silica catalyst UR - ://WOS:000277170600011 VL - 51 ID - 5911 ER -