Use of alkali-feldspar as bed material for upgrading a biomass-derived producer gas from a gasifier
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- 作者：Nicolas Berguerand ; nicoberg@chalmers.se" class="auth_mail" title="E-mail the corresponding author ; Jelena Marinkovic ; Teresa Berdugo Vilches ; Henrik Thunman
- 关键词：Alkali-feldspar ; Biomass gasification ; Catalytic gas cleaning ; Tars ; Bed material
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：295
- 期：Complete
- 页码：80-91
- 全文大小：1600 K
文摘
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The alkali-feldspar showed high potential for WGS even at low temperature.
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No reduction of the methane content in the cleaned gas.
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The elimination of most of the C2H2 and C3H6 already at 800 °C.
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Tar selectivity: exclusively pure ring-compounds in the reformed gas.
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Fresh olivine was less efficient than feldspar in reducing tars.