Hydrogen Production by Supercritical Water Gasification of Biomass with Homogeneous and Heterogeneous Catalyst
Hydrogen Production by Supercritical Water Gasification of Biomass with Homogeneous and Heterogeneous Catalyst
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均质和多相催化剂生物质超临界水气化制氢
DOI:
10.1155/2014/160565
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发表时间:
2014-06
影响因子:
1.5
通讯作者:
Aixia Pei
中科院分区:
文献类型:
--
作者:
Hui Jin;Youjun Lu;Liejin Guo;Ximin Zhang;Aixia Pei
Biomass gasification in supercritical water is a clean and efficient way to convert biomass to hydrogen-rich gaseous products. Appropriate catalyst can lower the reaction temperature to guarantee the technological and economic feasibility. This paper selects Ca(OH)2, Na2CO3, K2CO3, NaOH, KOH, LiOH, and ZnCl2 as typical homogeneous catalysts and three kinds of Raney-Ni, dolomite, and olivine as typical heterogeneous catalysts. The catalyst effects are investigated in the process of biomass gasification in supercritical water with the temperature of 400°C, pressure of MPa, and residence time of 20 min. The experimental results show that Raney-Ni has the best hydrogen selectivity and hydrogen yield. The mixture of NaOH with Raney-Ni was investigated in order to research the synergistic effect of different catalysts. The experimental results show that Raney-Ni and NaOH have a synergistic effect in the biomass gasification in supercritical water.
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影响因子:
7.5
作者:
Shuzhong Wang;Yang Guo;Liang Wang;Yu-zhen Wang;Donghai Xu;Honghe Ma
通讯作者:
Shuzhong Wang;Yang Guo;Liang Wang;Yu-zhen Wang;Donghai Xu;Honghe Ma
影响因子:
7.2
作者:
Xu, Z. R.;Zhu, W.;Gong, M.;Zhang, H. W.
通讯作者:
Zhang, H. W.
影响因子:
8.8
作者:
Kuen-Song Lin;H. -. Wang;M. C. Li
通讯作者:
Kuen-Song Lin;H. -. Wang;M. C. Li
影响因子:
7.2
作者:
H. Jin;Youjun Lu;Liejin Guo;Changqing Cao;Ximin Zhang
通讯作者:
H. Jin;Youjun Lu;Liejin Guo;Changqing Cao;Ximin Zhang
影响因子:
7.4
作者:
P. Simell;Jukka Leppälahti;J. Bredenberg
通讯作者:
P. Simell;Jukka Leppälahti;J. Bredenberg