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solid content in the rotating-drum reactor, but its application potential still needs to be verified further by the sulfide bioleaching for the property differences of Al2O3 powder and sulfide minerals. Key words: Fe2+; Acidithiobacillus ferrooxidans; oxidation; bioactivity; solid content; rotating-drum reactor; stirred-tank reactor 1 Introduction Acidithiobacillus ferrooxidans (At. ferrooxidans......
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technology are needed for each new reactor design. By using resistance-wire heating MOCVD reaction chamber model, thermal analysis and structure optimization of the reactor were developed from the vertical... (MOCVD); reactor design; thermal analysis; filament heating......
the concentration is greater than 1.0 mol/L, the active components, vanadium and tungsten are undesirably eluted. The total BET surface of the catalyst regenerated by air lift loop reactor showed almost the same... loop reactor catalyst......
Mechanism of scaling on oxidation reactor wall in TiO2 synthesis by chloride process ZHOU E(周 峨)1, YUAN Zhang-fu(袁章福)1, WANG Zhi(王 志)1, FANG Xian-Guo(范先国)2, GONG Jia-Zhu(龚家竹)2 1...: The mechanism of scaling on the oxidation reactor wall in TiO2 synthesis process was investigated. The formation of wall scale is mostly due to being deposited and sintered of TiO2 particle formed......
J. Cent. South Univ. (2017) 24: 2613-2623 DOI: https://doi.org/10.1007/s11771-017-3675-6 2D multi-model general predictive iterative learning control for semi-batch reactor with multiple reactions... of Springer Nature 2017 Abstract: Batch to batch temperature control of a semi-batch chemical reactor with heating/cooling system was discussed in this study. Without extensive modeling investigations......
from shaft to the end of impeller, and the gradient is enlarged by increasing the rotating speed. Comparison between RTD curves shows that agitation can improve the performance of reactor... by increasing rotating speed, but the mean residence time has no obvious change. Key words: computational fluid dynamics(CFD); residence time distribution(RTD); tubular stirred reactor  ......
Transformation and performance of granular sequence batch reactor under conventional organic loading rate conditionZHONG Chen(钟晨)1, WANG Ya-qin(王亚芹)1, Lü Jun-ping(吕俊平)1, LI Yao-chen(李耀辰)1, WANG..., China)Abstract:Laboratory experiments were conducted to investigate the transformation and performance of a granular sequence batch reactor (SBR) under the conventional organic loading rate (OLR......
and multi-fractal analysis of pressure fluctuation in slurry bubble column bed reactor WANG Xing-jun(王兴军), HU Li-shun(胡立舜), SHEN Jun-jie(沈军杰), YU Zhi-nan(余志楠), WANG Fu-chen(王辅臣), YU Zun-hong(于遵宏... on the measured pressure fluctuation signals of slurry bubble column reactor with a column of diameter 0.08 m at different gas fluxes, it is concluded that there are characteristics of multi-scale......
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