共 3 条
- [1] Tamura H., Kawamura S., Hagayama M., Corr. Sci., 20, (1980)
- [2] Tamura H., Goto K., Hagayama M., Corr. Sci., 16, (1976)
- [3] Stumm W., Fred Lee G., Oxygenation of Ferrous Iron, Industrial & Engineering Chemistry, 53, (1961)
SYNTHESIS OF ALPHA-FE2O3 VIA OXIDATIVE HYDROLYSIS OF IRON(II) SULFATE
被引：14
作者：
ANDREEVA, D
TABAKOVA, T
MITOV, I
ANDREEV, A
机构：
[1] Institute of Kinetics and Catalysis, Bulgarian Academy of Sciences, Sofia
关键词：
D O I：
10.1007/BF00702921
中图分类号：
TM [电工技术];
TN [电子技术、通信技术];
学科分类号：
0808 ;
0809 ;
摘要：
The influence of the main reaction parameters (temperature, pH and concentration) in the oxidative hydrolysis of iron(II) sulphate in an acid medium on the properties of the obtained alpha-Fe2O3 and its applicability in ferrite production has been studied. The addition of manganese(II) ions catalyses the process in the homogeneous phase, probably by activation of oxygen. The obtained results are discussed within the framework of the assumed reaction mechanism, which includes an homogeneous reaction and a heterogeneous one with the participation of the oxidative hydrolysis product alpha-FeOOH.
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页码：199 / 203
页数：5
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