Catalyst performance in reforming of tar derived from biomass over noble metal catalysts

被引：69

作者：

Tomishige, K ^{[1
]}

Miyazawa, T ^{[1
]}

Asadullah, M ^{[1
]}

Ito, S ^{[1
]}

Kunimori, K ^{[1
]}

机构：

[1] Univ Tsukuba, Inst Mat Sci, Tsukuba, Ibaraki 3058573, Japan

来源：

GREEN CHEMISTRY | 2003年 / 5卷 / 04期

关键词：

D O I：

10.1039/b303371f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An activity test in the reforming of tar derived from cedar biomass over M-CeO2-SiO2 (M = Rh, Pt, Pd, Ru, Ni) was carried out in a secondary fluidized catalyst bed at lower temperature range (823-923 K) than the conventional methods. We have measured the formation rate of CO, CO2, CH4, H-2, and the yield of coke deposited on the catalyst surface and the yield of char accumulated in the primary bed. It was found that Rh-CeO2-SiO2 exhibited much higher performance than other metal catalysts in terms of the activity of tar reforming, and the yield of gas and coke.

引用

页码：399 / 403

页数：5

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