Synthesis and characterization of Al-modified SBA-15 for Fischer-Tropsch synthesis (FTS) reaction
- Authors
- Kim, Na Young; Jung, Jae-Sun; Lee, Jae Suk; Yang, Eun Hyeok; Hong, Gi Hoon; Lim, Sung Soo; Noh, Young Su; Hodala, Janardhan L.; Lee, Kwan Young; Moon, Dong Ju
- Issue Date
- 1월-2016
- Publisher
- SPRINGER
- Keywords
- Fischer-Tropsch synthesis; SBA-15; Cobalt-based catalyst; GTL-FPSO; Mesoporous
- Citation
- RESEARCH ON CHEMICAL INTERMEDIATES, v.42, no.1, pp.319 - 334
- Indexed
- SCIE
SCOPUS
- Journal Title
- RESEARCH ON CHEMICAL INTERMEDIATES
- Volume
- 42
- Number
- 1
- Start Page
- 319
- End Page
- 334
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/89982
- DOI
- 10.1007/s11164-015-2337-2
- ISSN
- 0922-6168
- Abstract
- 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 N-2 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.
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Collections - College of Engineering > Department of Chemical and Biological Engineering > 1. Journal Articles
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