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In-Bed Catalytic Tar Reduction in a Dual Fluidized Bed Biomass Steam Gasifier
Abstract
A nickel-enriched catalytic bed material was tested for tar reduction in a 100 kW th dual fluidized bed biomass steam gasifier. Gas composition and tar content were measured after the reactor and compared with data from gasification tests without a catalytic bed material. H 2, CO, CO 2, and CH 4 contents in the product gas, as well as tar conversion rates, are reported for different amounts of catalytic active bed material and different operating conditions. Water conversions, gas yields, and lower heating values were calculated. The catalyst showed no noticeable deactivation in two tests of 30 and 45 h. These results obtained at the pilot scale represent an important intermediate step in preparing the technical breakthrough of dual fluidized bed biomass steam gasification.
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An overview of advances in biomass gasification
Sikarwar, V. S., Zhao, M., Clough, P., Yao, J., Zhong, X., Memon, M. Z., Shah, N., Anthony, E. J., & Fennell, P. S. (2016) · Energy & Environmental Science · doi:10.1039/c6ee00935b · Cited by 1,258
Overview of recent advances in thermo-chemical conversion of biomass
Zhang, L., Xu, C. (., & Champagne, P. (2010) · Energy Conversion and Management · doi:10.1016/j.enconman.2009.11.038 · Cited by 1,217
Recent progresses in catalytic tar elimination during biomass gasification or pyrolysis—A review
Shen, Y., & Yoshikawa, K. (2013) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2012.12.062 · Cited by 561
Richardson, Y., Blin, J., & Julbe, A. (2012) · Progress in Energy and Combustion Science · doi:10.1016/j.pecs.2011.12.001 · Cited by 297
You, S., Ok, Y. S., Tsang, D. C. W., Kwon, E. E., & Wang, C.-H. (2018) · Critical Reviews in Environmental Science and Technology · doi:10.1080/10643389.2018.1518860 · Cited by 149
Metadata
- Authors
- Pfeifer, C., Rauch, R., & Hofbauer, H.
- Venue
- Industrial & Engineering Chemistry Research
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-03-01
- Volume
- 43
- Issue
- 7
- Pages
- 1634-1640
- ISSN
- 0888-5885 (ISSN-L)
- 1520-5045
- OpenAlex
- W2106466191
- Cited by
- 265
- References
- 0
- FWCI
- 6.31
- Type
- journal article
- Language
- en
- Open access
- closed
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- Pfeifer, C., Rauch, R., & Hofbauer, H. (2004). In-Bed Catalytic Tar Reduction in a Dual Fluidized Bed Biomass Steam Gasifier. Industrial & Engineering Chemistry Research. https://doi.org/10.1021/ie030742b
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