|
Korean Journal of Chemical Engineering, Vol.27, No.1, 62-65, 2010
Catalytic hydrocracking of bitumen at mild experimental condition
Abstract.Mo-containing catalysts were prepared by impregnation method using silica-based porous supports and their physical properties were characterized by BET, XRD and TEM. Catalytic hydrocracking of bitumen extracted from oil sand was carried out in a high pressure reactor using Athabasca oil sand over 5 wt% Mo containing catalyst supported on SiO2, MCF(Meso Cellular Foam) and SBA-15, respectively, under the conditions of 200 ℃, 20 h and
10 atm of H2 gas. Catalytic hydrocracking activity was estimated by analyzing H/C mole ratio based on EA data, and TGA was employed to compare the thermal behavior of bitumen before and after reaction. Upon hydrocracking over Mo/MCF catalyst, H/C was increased from 1.50 (bitumen itself) to 1.66.
[References]
- Mossop GD, Science, 207, 145, 1980
- Zhang S, Liu D, Deng W, Que G, Energy & Fuels, 21, 3057, 2009
- Minderhoud JK, van Veen JAR, Hagan AP, Stud. Surf. Sci. & Catal., 127, 3, 1999
- Yang H, Fairbridge C, Ring Z, Hawkins R, Hill JM, Stud. Surf. Sci. & Catal., 141, 543, 2002
- Yang H, Fairbridge C, Hill JM, Ring Z, Catal. Today, 93-95, 457, 2004
- Ferdous D, Dalai AK, Adjaye J, Fuel, 85, 1286, 2006
- Kim MC, Kim KL, Korean J. Chem. Eng., 13(1), 1, 1996
- Vit Z, Cinibulk J, Gulkova D, Appl. Catal. A: Gen., 272(1-2), 99, 2004
- Ge H, Li X, Qin Z, Liang F, Wang J, Korean J. Chem. Eng., 26(2), 576, 2009
- Shimada H, Yoshitomi S, Sato T, Matsubayashi N, Imamura M, Yoshimura Y, Nishijima A, Stud. Surf. Sci. & Catal., 106, 115, 1997
- Byambajav E, Ohtsuka Y, Appl. Catal. A: Gen., 252(1), 193, 2003
- Koseoglu RO, Phillips CR, Fuel, 67, 552, 1988
- Yoon SH, Bhatt SD, Lee WK, Lee HY, Jeong SY, Baeg JO, Lee CW, Korean J. Chem. Eng., 26(1), 64, 2009
- Zhao DY, Feng JL, Huo QS, Melosh N, Fredrickson GH, Chmelka BF, Stucky GD, Science, 279(5350), 548, 1998
- On DT, Kaliaguine S, J. Am. Chem. Soc., 125(3), 618, 2003
- Miki Y, Yamadaya S, Oba M, Sugimoto Y, J. Catal., 83, 371, 1983
- Khulbe KC, Manna RS, Lamarche AM, Lamarche G, MacPhee JA, Fuel Peocess. Technol., 35, 303, 1993
- KHULBE KC, MANN RS, LAMARCHE AM, LAMARCHE G, MACPHEE JA, Fuel Process. Technol., 41(1), 1, 1994
- Benbouzid M, Hafsi S, Fuel, 87, 1585, 2008
- Ni ZH, Zong ZM, Zhang LF, Zhou SL, Xiong YC, Wang XH, Wei XY, Energy Fuels, 16(5), 1154, 2002
- Kouzu M, Kuriki Y, Uchida K, Sakanishi K, Sugimoto Y, Saito I, Fujii D, Hirano K, Energy Fuels, 19(3), 725, 2005
[Cited By]
- Sadighi S, Korean Journal of Chemical Engineering, 33(9), 2538, 2016
- Frantsina E, Belinskaya N, Ivanchina E, Korean Journal of Chemical Engineering, 35(2), 337, 2018
|