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TiOSO4 in the solution was determined by the hydrolytic efficiency η. The larger the η, the higher the TiO2 yield. Absorbance A can be measured according to the following formular:  ... on the hydrolytic efficiency η is shown in Fig.1. It is found that the hydrolytic efficiency is too low at 70 ℃, but η achieves 97% at 90 ℃. Therefore, the hydrolytic reaction temperature should be higher......
Effects of Lanthanum on Hydrolytic Enzyme Activities in Red Soil 朱建国1,曾青1,李振高1,曹志洪1,林先贵1,谢祖彬1,褚海燕1 (1.Laboratory of Material Cycling in Pedosphere, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China) Abstract:The effects of La on some hydrolytic enzyme activities in red soil were studied in incubation and pot culture experiments. In the incubation experiment, La......
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Experimental investigation on atomization and collecting efficiency ofwind-spray dust controller and its parameters optimizationKOU Bao-fu(寇保福)1, LIU Qiu-zu(刘邱祖)1, CAO Shi-chen(曹世宸)2, HU Xiao-he(胡晓禾... of Science and Technology Beijing, Beijing 100083, China)Abstract:In order to enhance the atomization efficiency of atomizer, a new type of wind-spray dust controller combining the rotary-atomization......
in dynamic medium because of flowing of simulated medium, which make the hydrolytic cleavage of ester bonds inside specimen delayed. Key words: poly lactic-co-glycolic acid; hydrolytic degradation; dynamic... and mechanical strengths [1, 2]. PLGA is hydrolytically unstable, they degrade by hydrolytic attack of their ester bonds [3], resulting in the formation of lactic and glycolic acids. An important......
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Synthesis of BiOCl photocatalyst by a low-cost,simple hydrolytic technique and its excellent photocatalytic activityYan Wang 1,2),Zhu-qing Shi 1),Cai-mei Fan 1),Xiao-gang Hao 1),Guang-yue Ding 1... by a low-cost,simple hydrolytic method.The as-prepared BiOCl was characterized by scanning electron microscopy(SEM),thermogravimetric analysis-differential thermal analysis(TGA-DTA),X-ray diffraction(XRD......
Separation efficiency of alumina particles in Al melt under high frequency magnetic field GUO Qing-tao(郭庆涛)1, CAO Zhi-qiang(曹志强)2, ZHANG Zhong-tao(张忠涛)2, LI Ting-ju(李廷举)2, JIN Jun-ze(金俊泽)2, HONG...; Abstract: The effects of separation time and magnetic induction intensity on the separation efficiency of alumina particles......
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J. Cent. South Univ. (2012) 19: 2554-2560 DOI: 10.1007/s11771-012-1310-0 A novel adaptive mutative scale optimization algorithm based on chaos genetic method and its optimization efficiency... to evaluate the optimization efficiency of AMSCGA quantificationally. It is shown that the optimization efficiency of AMSCGA is higher than that of genetic algorithm. Key words: chaos genetic optimization......