The effects of prepared iron-based catalyst on the energy yield in gasification of rice straw

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Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/108850

Title:	The effects of prepared iron-based catalyst on the energy yield in gasification of rice straw
Authors:	江康鈺;Chiang, Kung-Yuh;Liao, Chun-Kai;Lu, Cheng-Han
Contributors:	工學院環境工程研究所
Keywords:	Catalytic gasification;Iron-based catalyst;Rice straw;Synthesis gas
Date:	2016-12-14
Issue Date:	2026-04-23 15:09:53 (UTC+8)
Publisher:	Elsevier Ltd.;Elsevier Ltd
Abstract:	摘要： This research investigated the feasibility of enhanced energy yield in gasification of rice straw by using a prepared iron-based catalyst. The prepared iron-based catalyst containing 2% (wt%) Fe2O3 was produced by wet impregnation process. Based on the results of produced gas yield, the yield amounts of combustible gases increased with an increase in the prepared iron-based catalyst addition. In the case of gasification temperature 800 °C and below, the yield amount of combustible gas increased by using the prepared iron-based catalyst. Besides, the energy yield efficiency was approximately enhanced from 8% to 74% with the iron-based catalyst addition. In the case of gasification temperature 800 °C and iron-based catalyst addition, the energy yield efficiency of combustible gases is similar with that of gasification temperature 900 °C and without catalyst addition. That is, prepared iron-based catalyst has the good potential for converting rice straw into bio-energy and for reducing the energy requirement in gasification. •The iron-based catalyst containing 2% (wt%) Fe2O3 was well-prepared by wet impregnation process.•The prepared iron-based catalyst could promote water-gas shift reaction resulted in H2/CO ratio increasing at 800 °C.•The tested iron-based catalyst has good potentials for enhancing quality of combustible gas. 出版者： Elsevier Ltd 出版日期： 2016-12-14 出處： International journal of hydrogen energy, 2016-12, Vol.41 (46), p.21747-21754 資源來源： Elsevier ScienceDirect Journals Complete 版權： 2016 Hydrogen Energy Publications LLC 識別號： ISSN: 0360-3199 識別號： EISSN: 1879-3487 識別號： DOI: 10.1016/j.ijhydene.2016.08.021
Appears in Collections:	[Graduate Institute of Environmental Engineering ] journal & Dissertation

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