Reaction behavior during heating biomass materials and iron oxide composites

被引：41

作者：

Ueki, Yasuaki ^{[1
]}

Yoshiie, Ryo ^{[2
]}

Naruse, Ichiro ^{[2
]}

Ohno, Ko-ichiro ^{[3
]}

Maeda, Takayuki ^{[3
]}

Nishioka, Kold ^{[3
]}

Shimizu, Masakata ^{[3
]}

机构：

[1] Nagoya Univ, EcoTopia Sci Inst, Energy Sci Div, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[2] Nagoya Univ, Grad Sch Engn, Dept Mech Sci & Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[3] Kyushu Univ, Fac Engn, Dept Mat Sci & Engn, Nishi Ku, Fukuoka 8190395, Japan

来源：

FUEL | 2013年 / 104卷

关键词：

Woody biomass; Iron oxide; Ironmaking process; Reduction; Thermal decomposition; BLAST-FURNACE; ORE; TEMPERATURE; REDUCTION; COAL;

D O I：

10.1016/j.fuel.2010.09.019

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Effective utilization of biomass materials as a reducing agent in the ironmaking process is one of the key technologies for environmental protection. In this work, in order to study the possibility of effective use of woody biomass as a reducing agent in the carbon composite method, we carried out experiments of the thermal decomposition of woody powder and reduction of mixture of woody powder and iron oxide. Conversion ratio into H-2 from woody powder was almost the same between thermal decomposition of woody powder and reduction of the mixture sample. Conversion ratio into CO by reduction was larger than that by thermal decomposition. The final reduction degrees of mixture samples at the temperature from 1273 to 1573 K were 100%. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：58 / 61

页数：4

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