Gasification of rice straw in an updraft gasifier using water purification sludge containing Fe/Mn as a catalyst

NCUIR > Engineering College > Graduate Institute of Environmental Engineering > journal & Dissertation > Item 987654321/108715

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/108715

Title:	Gasification of rice straw in an updraft gasifier using water purification sludge containing Fe/Mn as a catalyst
Authors:	江康鈺;Chiang, Kung-Yuh;Lin, Yun-Xi;Lu, Cheng-Han;Chien, Kuang-Li;Lin, Ming-Hui;Wu, Chih-Chao;Ton, Shan-Shin;Chen, Jiann-Long
Contributors:	工學院環境工程研究所
Keywords:	Alternative fuels. Production and utilization;Applied sciences;Catalyst;Catalysts;Energy;Exact sciences and technology;Fuels;Gasification;Hydrogen;Iron;Manganese;Rice;Rice straw;Sludge;Straw;Water purification
Date:	2013-08-08
Issue Date:	2026-04-23 15:02:54 (UTC+8)
Publisher:	Elsevier Ltd.;Kidlington: Elsevier Ltd
Abstract:	摘要： This study investigated the feasibility of gasification of rice straw using an Fe/Mn sludge as a catalyst. The Fe/Mn sludge contained iron and manganese compounds produced from a water purification plant. The gasification temperature and equivalent ratio (ER) was set at 900 °C and 0.30, respectively, with an amended catalyst ratio of 0%–15%. Experimental results indicated that the combustible gas production was increased from 0.61 m3/kg to 0.72 m3/kg with the Fe/Mn sludge addition. The lower heating value (LHV) of combustible gas and energy density (ED) were also increased with an increase in Fe/Mn sludge addition. The LHV and ED increased from 14.76 MJ/Nm3 to 15.82 MJ/Nm3 and from 1.37 MJ/MJ to 1.47 MJ/MJ, respectively. In conclusion, the catalytic gasification of rice straw was more efficient on an energy yield basis with the Fe/Mn sludge addition. The Fe/Mn sludge used in this research has been developed as a potential catalyst for the application of rice straw gasification. •The Fe/Mn sludge has been developed as a potential catalyst in gasification.•The heating value of combustible gas increased with an increase in Fe/Mn sludge addition.•The heating value of combustible gas increased from 14.76 MJ/Nm3 to 15.82 MJ/Nm3.•Maximum energy density of combustible gas was approximately 1.49. 出版者： Kidlington: Elsevier Ltd 出版日期： 2013-09-19 出處： International journal of hydrogen energy, 2013-09, Vol.38 (28), p.12318-12324 資源來源： Elsevier ScienceDirect Journals Complete - Autoholdings 版權： 2013 版權： 2014 INIST-CNRS 識別號： ISSN: 0360-3199 識別號： EISSN: 1879-3487 識別號： DOI: 10.1016/j.ijhydene.2013.07.041 識別號： CODEN: IJHEDX
Appears in Collections:	[Graduate Institute of Environmental Engineering ] journal & Dissertation

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	19	View/Open

社群 sharing

Loading...