Oxidative Decomposition of Biomass Tars by O^- Radicals from C12A7

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概要

• 論文の詳細を見る

• The presence of tars during biomass gasification is a major problem in the gas-processing systems and internal combustion engines. In order to develop a technology for the reduction of tars at low temperatures, the reactivity of active oxygen species O– in the oxidative decomposition of biomass tars using a 12CaO·7Al2O3 (C12A7) crystal was investigated experimentally. The C12A7 was used as a less expensive carrier of O– radicals. Tars were produced from pyrolyzed wood chips at 1273 K and decomposed in the presence of C12A7/O– in a stream of pure nitrogen gas at 623–673 K. The results showed that the tars could be oxidized in the presence of C12A7/O– at a temperature of 623 K or above, which may not be achievable by other methods.

• 社団法人 化学工学会の論文
• 2008-12-01

著者

• SADAKATA Masayoshi

  Department of Chemical System Engineering, School of Engineering, The University of Tokyo

• Chen Qun

  Department Of Environmental Chemical Engineering Kogakuin University

• Sadakata Masayoshi

  Department Of Environmental Chemical Engineering Kogakuin University

• Sadakata Masayoshi

  Departmemt Of Chemical Engineering University Of Tokyo

• YAMAMOTO Hidetoshi

  Department of Environmental Chemical Engineering, Kogakuin University

• NAGASE Manabu

  Department of Environmental Chemical Engineering, Kogakuin University

• Nagase Manabu

  Department Of Environmental Chemical Engineering Kogakuin University

• Yamamoto Hidetoshi

  Department Of Applied Chemistry Faculty Of Engineering Yamaguchi University

• Yamamoto Hidetoshi

  Department Of Environmental Chemical Engineering Kogakuin University

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