Conversion of biomass-derived butanal into gasoline-range branched hydrocarbon over Pd-supported catalysts
- Authors
- Kim, Sung Min; Lee, Mi Eun; Choi, Jae-Wook; Suh, Dong Jin; Suh, Young-Woong
- Issue Date
- Nov-2011
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Biomass-derived butanal; Heterogeneous catalysis; C-C coupling; Hydrodeoxygenation; Pd-supported catalysts
- Citation
- CATALYSIS COMMUNICATIONS, v.16, no.1, pp.108 - 113
- Indexed
- SCIE
SCOPUS
- Journal Title
- CATALYSIS COMMUNICATIONS
- Volume
- 16
- Number
- 1
- Start Page
- 108
- End Page
- 113
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/167269
- DOI
- 10.1016/j.catcom.2011.09.022
- ISSN
- 1566-7367
- Abstract
- For production of gasoline-range branched hydrocarbon from butanal, Pd catalysts supported on different metal oxides were applied. Among the prepared catalysts. Pd/ZrO2 showed the complete butanal conversion with the formation of C-7-to-C-9 branched hydrocarbon (75% yield). Additionally, the ratios of O/C and straight-chain to branched hydrocarbon (n-C/br-C) were found to be 0.005 and 0.17, respectively. This indicates that an adequate combination of Pd dispersion and amphoteric ZrO2 character promoted hydrodeoxygenation. C-C coupling and isomerization reactions. Consequently, both Pd dispersion and acid-base properties of supports are suggested to play a pivotal role in producing gasoline-range hydrocarbon at a high yield.
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