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velocities by two models and measured values at middle line of oxidation ditch: (a) Lower layer, z=0.5 m; (b) Middle layer, z=1.5 m; (c) Upper layer, z=3.0 m; (d) Surface, z=3.5 m Table 2 Comparison of velocity simulated errors by two models at middle line of oxidation ditch Fig. 4 Simulated gas distributions by MLGF: (a) Lower layer, z=0.5 m; (b) Middle layer, z=1.5 m; (c) Upper layer, z=3.0 m......
Preparation of Au/CeO2 catalyst and its catalytic performance for HCHO oxidation Zhaorigetu1,LI Yanfeng2,JIA Meilin1,BAI Haifeng1,SHEN Yuenain3 (1.College of Chemistry & Environmental Science... for HCHO oxidation. Key words:gold catalyst; deposition precipitation; CeO2; catalytic oxidation of HCHO; rare earths; [全文内容正在添加中] ......
Internal oxidation thermodynamics and microstructures of Ag-Y alloy WU Chun-ping(吴春萍)1, YI Dan-qing(易丹青)1, CHEN Jing-chao(陈敬超)2, LI Jian(李 荐)1, LIU Hui-qun(刘会群)1, WANG Bin(王 斌)1, FANG Xi-ya(方西亚...-Y alloy after internal oxidation were investigated by X-ray diffractometry(XRD), energy dispersion spectrometry(EDS) and scanning electron microscopy(SEM). The results show that the internal oxidation......
Surface treatment of NiTi shape memory alloy by modified advanced oxidation process CHU Cheng-lin(储成林)1, WANG Ru-meng(王如萌)1, YIN Li-hong(尹立红)2, PU Yue-pu(浦跃朴)2, DONG Yin-sheng(董寅生)1...; Abstract: A modified advanced oxidation process(AOP) utilizing a UV/electrochemically-generated peroxide system was used to fabricate titania films on chemically polished......
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High Temperature Oxidation as a Production Route for Electronic Materials () 摘要:Oxidation of metallic components often results in degradation and structural failure, preven-tion is therefore an important topic. On the other hand, oxidation process creates new products such as metal oxides, can be used as a production route. A well-known process in semiconductor industry is that oxidation......
of different surfactants on the removal efficiency of heavy metals in sewage sludge treated by a method combining bio-acidification with Fenton oxidation. Four surfactants were adopted such as anionic... with a low efficiency as the formation of low soluble PbSO4 precipitates.Key words:sewage sludge; heavy metals; surfactants; bio-acidification; Fenton oxidation......
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