Engineering Center and Manufacturing of Solid Adsorbents and Catalysts, Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, Karaj, I.R. IRAN
Abstract
In this study alumina powder was synthesized by precipitation method. Boehmite gel was produced by hydrolysis of aluminium nitrate at pH rang of 8-9 and temperature of 90°C. The obtained gel was dried at 110°C and extruded subsequently. Extrudes were dried and calcined at 600°C. The final product has a surface area of > 200 m2/g and mean pore diameter of 6.6-11.63 nm. The γ- alumina extrudates were then wet impregnated with molybdenium and cobalt salts, respectively. To produce γ-alumina supported CoMo catalyst (CoMo/γ-alumina). The amount of impregnated metal was measured by XRF technique. TPR analysis was performed to determine the reduction power.
Shahidian,Z. and Papan,A. (2014). Effect of pH Parameter on the Synthesis of CoMo/γ- Alumina Catalyst Prepared from Extruded Boehmite Based γ-Alumina by Using Precipitation. Nashrieh Shimi va Mohandesi Shimi Iran, 33(4), 53-60.
MLA
Shahidian,Z. , and Papan,A. . "Effect of pH Parameter on the Synthesis of CoMo/γ- Alumina Catalyst Prepared from Extruded Boehmite Based γ-Alumina by Using Precipitation", Nashrieh Shimi va Mohandesi Shimi Iran, 33, 4, 2014, 53-60.
HARVARD
Shahidian Z., Papan A. (2014). 'Effect of pH Parameter on the Synthesis of CoMo/γ- Alumina Catalyst Prepared from Extruded Boehmite Based γ-Alumina by Using Precipitation', Nashrieh Shimi va Mohandesi Shimi Iran, 33(4), pp. 53-60.
CHICAGO
Z. Shahidian and A. Papan, "Effect of pH Parameter on the Synthesis of CoMo/γ- Alumina Catalyst Prepared from Extruded Boehmite Based γ-Alumina by Using Precipitation," Nashrieh Shimi va Mohandesi Shimi Iran, 33 4 (2014): 53-60,
VANCOUVER
Shahidian Z., Papan A. Effect of pH Parameter on the Synthesis of CoMo/γ- Alumina Catalyst Prepared from Extruded Boehmite Based γ-Alumina by Using Precipitation. NSMSI, 2014; 33(4): 53-60.
