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:1672-7207(2013)02-0862-05 Effect of operation parameters of wet dust collector LI Xiaochuan1, 2, HU Yafei1, ZHANG Wei1, CHEN Mingjun1, LI Qiang1 (1. School of Chemical Engineering and Technology, China... frequency, pressure loss and collection efficiency the appropriate operating condition of dust controller is that the b0 value is between 0 and 34 mm, and the gas velocity is between 9.22 and 13.68 m/s......
Wet Air Oxidation of Organic Wastewater Catalyzed by Doped Ceria应跃芳,王月娟,何军,罗孟飞摘 要:The catalytic wet air oxidation (CWAO) of H acid and phenol was investigated in the presence of Cu or Fe doped CeO2 solid solutions, which were obtained by sol-gel method. The experiment results showed that the incorporation of Cu or Fe into the fluorite lattice of CeO2......
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Surface Cleaning or Activation?Control of Surface Condition Prior to Thermo-Chemical Heat Treatment Brigitte Haase1,Juan Dong2,Jens Heinlein2 (1.Hochschule Bremerhaven, Dpt. Of Process Engineering... and results in terms of reproducibility and repeatability. They can be met only if the parts'' surface condition is controlled during manufacturing and, especially, prior to the treatment......
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J. Cent. South Univ. (2019) 26: 2000-2010 DOI: https://doi.org/10.1007/s11771-019-4147-y Navier’s slip condition on time dependent Darcy-Forchheimer nanofluid using spectral relaxation method... by incorporating various effects, such as the Brownian and thermophoresis effects, Navier’s slip condition and convective thermal boundary conditions. To solve the governing equations, using suitable similarity......
STIDU ON MACHANOCHEMIAL EFFECT OF POWDERY QUARTZ IN DRY AND WET GRINDING郑水林,郝保红,毛钜凡摘 要:<正>Powdery quartz with average particle size of10. 4 μm which... and wet grindding wereexamined against grinding time. The results displayed thatthe fine grinding causes the structural disorder,facial amor-phism and the facial activity enhancing accompained by par......
Trans. Nonferrous Met. Soc. China 22(2012) 2357-2363 Effect of cooling condition on microstructure of semi-solid AZ91 slurry produced via ultrasonic vibration process ZHANG Liang1, WU Guo-hua1, WANG...-solid; ultrasonic vibration; microstructure; cooling condition 1 Introduction The semi-solid metal (SSM) processing, including thixoforming and rheocasting, is an effective net-shape forming process......
Effect of poling condition on piezoelectric properties of (K0.5Na0.5)NbO3 ceramics DU Hong-liang(杜红亮)1, TANG Fu-sheng(唐福生)1, LI Zhi-min(李智敏)1, ZHOU Wan-cheng(周万城)1, QU Shao-bo(屈绍波)2, PEI... condition; perovskite 1 Introduction The piezoelectric ceramics have been widely used for sensors, actuators, transducers, buzzers and other electronic devices[1, 2]. However, these piezoelectric ceramics......