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Ferrous ion oxidation by Thiobacillus ferrooxidans immobilized on activated carbon ZHOU Ji-kui(周吉奎)1, QIN Wen-qing(覃文庆)2, NIU Yin-jian(钮因健)2, LI Hua-xia(李花霞)1 1. Zhengzhou Research Institute...: The immobilization of Thiobacillus ferrooxidans on the activated carbon particles as support matrix was investigated. Cycling batch operation results in the complete oxidation of ferrous iron in 8 d......
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the melting point of Fe2SiO4, the oxidation rates of steels with different silicon contents were the same; the total mass gain decreased with increasing silicon content, whereas it increased...New insights into the effects of silicon content on the oxidation process in silicon-containing steelsQing Yuan1,2,Guang Xu1,2,Ming-xing Zhou1,2,Bei He1,21. The State Key Laboratory of Refractories......
Propane catalytic cracking on pretreated La-ZSM-5 zeolite during calcination for light olefins productionRoya Pouria,Leyla Vafi,Ramin KarimzadehDepartment of Chemical Engineering, Tarbiat Modares University摘 要:The purpose of this study was to increase light olefins yield and selectivity in catalytic cracking of propane. Pretreatment of ZSM-5 zeolite......
Propane catalytic cracking on pretreated La-ZSM-5 zeolite during calcination for light olefins productionRoya Pouria,Leyla Vafi,Ramin KarimzadehDepartment of Chemical Engineering, Tarbiat Modares University摘 要:The purpose of this study was to increase light olefins yield and selectivity in catalytic cracking of propane. Pretreatment of ZSM-5 zeolite......
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Effect of rare earth Y on oxidation behavior of NiAl-Al2O3XU Gui-hua, WANG Guo-feng, ZHANG Kai-feng(National Key Laboratory of Precision Heat Processing of Metal, Harbin Institute of Technology... carried out at 1 000 °C in order to investigate the influence of Y on the oxidation behaviors of NiAl-Al2O3. The results indicate that the addition of Y does not change the oxidation product......
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Effects of oxygen content on the oxidation process of Si-containing steel during anisothermal heatingQing Yuan1,2,Guang Xu1,2,Wei-cheng Liang1,2,Bei He1,2,Ming-xing Zhou1,21. The State Key Laboratory... vol% and 4.0 vol% under anisothermal-oxidation conditions. A simultaneous thermal analyzer was employed to simulate the heating process of Si-containing steel in industrial reheating furnaces......
Effect of temperature on oxidation behavior of ternary Fe-15Cu-5Al alloy in pure oxygen XIANG Jun-huai(向军淮)1, 2, ZHAO Qiong(赵琼)2, ZHANG Wen-hua(张文华)2 1. Jiangxi Key Laboratory of Surface...-spacerun: yes"> Abstract: The effect of temperature on oxidation behavior of ternary Fe-15Cu-5Al (mole fraction, %) alloy in pure......