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the supports. The XRD patterns of in situ synthesized ZSM-5/ cordierite samples before and after ultrasonic treatment are shown in Fig.3. It can be seen that the intensity of ultrasonic treated ZSM-5 diffraction peaks is weaker and the cordierite peaks become stronger due to the decrease of ZSM-5 loadings. Fig.3 XRD patterns of CT24 before (a) and after (b) ultrasonic treatment The SEM images......
from iron ore by chemical leaching[J]. Journal of Central South University of Technology, 2006, 13(6): 673-677. [15] ZHANG Yu, Muhammed M. An integrated process for the treatment of apatite obtained......
grade zinc oxide ores[J]. Hydrometallurgy, 2007, 89(3/4): 305-310. [5] ZHAO You-cai, Stanforth R. Production of zinc powder by alkaline treatment of smithsonite Zn-Pb ores[J]. Hydrometallurgy, 2000......
] HUANG Kui, GUO Jie, XU Zhen-ming. Recycling of waste printed circuit boards: A review of current technologies and treatment status in China[J]. J Anal Appl Pyrolysis, 2009, 164(2/3): 399-408. [4] 李芝华, 谢......
, 2005, (4): 291-295.LIANG Ying-chun, SHAO Hui-bo, ZHENG Chuan-ming, et al. Purif ication of Ni2+ ions in solution using electroflotation treatment[J]. Chemistry, 2005, (4): 291-295. [8] 赵健新, 廖振方, 陈德淑......
, 149.DING Jian-qi, WANG Yong-an, JIANG Zhu-sheng, et al. Design and construction of treatment of super-soft ground of expressway[M]. Beijing: China Communications Press, 2006: 73-87, 149. [6] 刘吉福, 陈新华......
[J]. Journal of Applied Electrochemistry, 1997, 27(2): 209-214. [10] FISCHER H. Aspects of inhibition in electrodeposition of compact metals [J]. Electrodeposition Surface Treatment, 1973, 1(3......
impossible by solidification because their segregation coefficients are not adequately small (kP=0.35, kB=0.8[1]). Vacuum melting and oxidation treatment are often employed to remove phosphorus[2] and boron......
of phosphorus from silicon by acid leaching treatment [J]. Metallurgical and Materials Transactions B, 2004, 35(4): 277-284. [18] HICKMAN K. Reviewing the evaporation coefficient [J]. Desalination, 1966, 1(1......
of defective color filters that was developed during the production of color displays. Through the treatment proposed in this study, it is possible to efficiently strip away the ITO layer, the color......