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J. Cent. South Univ. Technol. (2009) 16: 0513-0519 DOI: 10.1007/s11771-009-0085-4 Selective catalytic reduction of NO with NH3 over sol-gel-derived CuO-CeO2-MnOx/γ-Al2O3 catalysts ZHAO Qing-sen... CuO-CeO2-MnOx/γ-Al2O3 catalysts were synthesized by the sol-gel method. The performance of the CuO-CeO2-MnOx/γ-Al2O3 catalysts for the selective catalytic reduction (SCR) was studied in a fixed bed......
J. Cent. South Univ. (2016) 23: 1015-1022 DOI: 10.1007/s11771-016-3150-9 Reduction of Panzhihua titanium-bearing oxidized pellets by CO-N2-H2 gas ZHANG Jian-liang(张建良), ZHENG Chang-le(郑常乐), TANG Yun... Berlin Heidelberg 2016 Abstract: The effect of H2 gas content on the reduction of Panzhihua titanomagnetite concentrate pellets by carbon monoxide was investigated by isothermal reduction experiment......
J. Cent. South Univ. Technol. (2011) 18: 690-696 DOI: 10.1007/s11771-011-0749-8 Optimal design of auxiliary-teeth to solve circulation current reduction of permanent magnet linear synchronous motor... of the PMLSM and copper loss caused by the circulating current. Key words: permanent magnet linear synchronous motor; auxiliary-teeth; circulation current; end effect; thrust reduction 1 Introduction......
J. Cent. South Univ. (2016) 23: 2792-2799 DOI: 10.1007/s11771-016-3342-3 Swelling behavior of hot preheated pellets in reduction roasting process Han Gui-hong(韩桂洪)1, Zhang Duo(张多)1, Huang Yan-fang(黄... 410083, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: One kind of facile coal-based direct reduction process is using hot preheated pellets for reduction......
Aluminum production by carbothermo-chlorination reduction of alumina in vacuum YUAN Hai-bin(袁海滨)1, 2, 3, YANG Bin(杨 斌) 1, 2, 3, XU Bao-qiang(徐宝强) 1, 2, 3, YU Qing-chun(郁青春) 1, 2, 3, FENG Yue...; Abstract: Aluminum production by carbothermo-chlorination reduction of alumina in vacuum was investigated by XRD, SEM, EDS......
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Gas-solid reduction kinetic model of MgO-fluxed pelletsQiang-jian Gao,Feng-man Shen,Xin Jiang,Guo Wei,Hai-yan ZhengSchool of Materials and Metallurgy,Northeastern University摘 要:The reduction process of MgO-fluxed pellets was investigated and compared with traditional acidic pellets in this paper.Based on the piston flow concept and experimental data......
Reduction of SO_2 to elemental sulfur over rare earth-iron catalysts DENG Gengfeng1,LIAO Chunfa1,JIANG Kun1,CAO Xia2 (1.School of Materials and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China;2.Nanchang Engineering and Research Institute of Nonferrous Metals, Nanchang 330000, China) Abstract:With coal gas as a reducing agent, the catalytic reduction......
Article ID: 1003-6326(2005)02-0395-05 Noise reduction of punch press mechanical clutch engagement CHEN Wei(陈 威)1, 2, 3, SUN Chang-qing(孙长青)1, LI Yun-liang(李运良)1 (1. Department... added to the spline bush keyways and the clutch running noise reduction has reached 10.7dB(A). Considering such factors as the running characteristics of the punch press clutch, the demand......
Isothermal reduction of titanomagnetite concentrates containing coalTu Hu1,2,Xue-wei Lü1,Chen-guang Bai1,Gui-bao Qiu11. College of Materials Science and Engineering, Chongqing University2. Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology摘 要:The isothermal reduction of the Panzhihua titanomagnetite......
