TY - JOUR
T1 - Synthesis and characterization of Al-modified SBA-15 for Fischer-Tropsch synthesis (FTS) reaction
AU - Kim, Na Young
AU - Jung, Jae Sun
AU - Lee, Jae Suk
AU - Yang, Eun Hyeok
AU - Hong, Gi Hoon
AU - Lim, Sung Soo
AU - Noh, Young Su
AU - Hodala, Janardhan L.
AU - Lee, Kwan Young
AU - Moon, Dong Ju
PY - 2016/1/1
Y1 - 2016/1/1
N2 - In this work, we synthesized a Co-based catalyst supported on modified SBA-15 to obtain the uniform particle size of active metal and selective products with certain carbon number distribution. For the comparison, modified SBA-15 was prepared with the different molar ratios of Si/Al = 5, 7 and 10 and compared with the SBA-15 support. Catalysts were prepared by the impregnation method and prepared catalysts were characterized by various analytical techniques such as N2 physisorption, XRD, SAXS, TPR, NH3-TPD, FT-IR, and TEM. It was found that, by adding the aluminum to SBA-15, the catalyst acid site was increased and it produced a relatively middle range of hydrocarbons. It was also found that the interaction between cobalt metal and the support was increased, affecting the catalyst activity for Fischer-Tropsch synthesis.
AB - In this work, we synthesized a Co-based catalyst supported on modified SBA-15 to obtain the uniform particle size of active metal and selective products with certain carbon number distribution. For the comparison, modified SBA-15 was prepared with the different molar ratios of Si/Al = 5, 7 and 10 and compared with the SBA-15 support. Catalysts were prepared by the impregnation method and prepared catalysts were characterized by various analytical techniques such as N2 physisorption, XRD, SAXS, TPR, NH3-TPD, FT-IR, and TEM. It was found that, by adding the aluminum to SBA-15, the catalyst acid site was increased and it produced a relatively middle range of hydrocarbons. It was also found that the interaction between cobalt metal and the support was increased, affecting the catalyst activity for Fischer-Tropsch synthesis.
KW - Cobalt-based catalyst
KW - Fischer-Tropsch synthesis
KW - GTL-FPSO
KW - Mesoporous
KW - SBA-15
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U2 - 10.1007/s11164-015-2337-2
DO - 10.1007/s11164-015-2337-2
M3 - Article
AN - SCOPUS:84958149618
VL - 42
SP - 319
EP - 334
JO - Research on Chemical Intermediates
JF - Research on Chemical Intermediates
SN - 0922-6168
IS - 1
ER -