Isothermal Reduction Kinetics of CaO·2Fe2O3 by Thermogravimetric Analysis

The Minerals, Metals and Materials Society
Chengyi Ding Xuewei Lv Senwei Xuan Kai Tang Yun Chen Jie Qiu
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The Minerals, Metals and Materials Society
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10
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1075 KB
Publication Date:
Mar 1, 2017

Abstract

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Isothermal reduction kinetics of CF2 by 30% CO and 70% N2 at 1123, 1173 and 1223 K was investigated by TGA in this study. The reduction rate analysis indicated that reduction of CF2 comprises three stages during the whole reduction process, Apparent activation energy of samples CF2 reduction is 34.37 kJ/mol. The ln-ln analysis implied the reduction of CF2 was expressed initially by a 2D subsequently by 3D shrinking layer reaction.
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APA: Chengyi Ding Xuewei Lv Senwei Xuan Kai Tang Yun Chen Jie Qiu  (2017)  Isothermal Reduction Kinetics of CaO·2Fe2O3 by Thermogravimetric Analysis

MLA: Chengyi Ding Xuewei Lv Senwei Xuan Kai Tang Yun Chen Jie Qiu Isothermal Reduction Kinetics of CaO·2Fe2O3 by Thermogravimetric Analysis. The Minerals, Metals and Materials Society, 2017.

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