Hydrogen Production by Supercritical Water Gasification of Biomass with Homogeneous and Heterogeneous Catalyst
Joint Authors
Zhang, Ximin
Pei, Aixia
Lu, Youjun
Jin, Hui
Guo, Liejin
Source
Advances in Condensed Matter Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
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 22∼24 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.
American Psychological Association (APA)
Jin, Hui& Lu, Youjun& Guo, Liejin& Zhang, Ximin& Pei, Aixia. 2014. Hydrogen Production by Supercritical Water Gasification of Biomass with Homogeneous and Heterogeneous Catalyst. Advances in Condensed Matter Physics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-450668
Modern Language Association (MLA)
Jin, Hui…[et al.]. Hydrogen Production by Supercritical Water Gasification of Biomass with Homogeneous and Heterogeneous Catalyst. Advances in Condensed Matter Physics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-450668
American Medical Association (AMA)
Jin, Hui& Lu, Youjun& Guo, Liejin& Zhang, Ximin& Pei, Aixia. Hydrogen Production by Supercritical Water Gasification of Biomass with Homogeneous and Heterogeneous Catalyst. Advances in Condensed Matter Physics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-450668
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-450668