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, the as-obtained Sb2WO6/Bi OBr photocatalysts showed enhanced photocatalytic performance compare with the pure Sb2WO6 and BiOBr for removal of NO. The optimal ratio for photocatalytic performance......
Ceria supported nickel catalysts for CO removal from H2-rich gas高志明1,代倩子1,马宏伟1,李展平21. School of Chemistry, Beijing Institute of Technology2. Analysis Center, Tsinghua University摘 要:removal of CO from......
Ceria supported nickel catalysts for CO removal from H2-rich gas高志明1,代倩子1,马宏伟1,李展平21. School of Chemistry, Beijing Institute of Technology2. Analysis Center, Tsinghua University摘 要:removal of CO from......
类号:X51 文献标志码:A Removal of heavy metals from smelting flue gas by ammonium sulfide SHI Yong, WANG Xue-qian, GUO Xiao-long, MA Yi-xing, WANG Lang-lang, NING Ping (Faculty... concentration, pH value of solution and the existence of SO2 on removal efficiency. The results show that the optimal concentration of Pb, Cd and Hg absorbed by ammonium sulfide solutions are 0.2, 0.2......
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of scorodite precipitate at various Fe/As molar ratio 图3 Fe/As摩尔比对沉砷率,沉铁率及溶液铁浓度影响 Fig. 3 Effects of Fe/As molar ratio on As and Fe removal rates(a), and iron concentration(b) 由图2可知,当Fe... of initial pH value and reaction time on As and Fe removal rates(a), and iron concentration(b) 由图5(a)可知,在初始pH值为0.2时,较难生成臭葱石,因在水热条件下沉砷反应是产酸反应,会使沉砷后液pH值降低,此酸度明显高于臭葱石稳定存在的酸度范围.在初始pH值为0.5时,由于处在臭葱石稳定存在区内,形......
Voltage-induced material removal mechanism of copper for electrochemical-mechanical polishing applications Sang-Jun HAN1, Yong-Jin SEO2 1. Nano-Information Material & Device Laboratory... states of active, passive, transient and trans-passive region could be characterized. And then, the mechanism of the process of voltage-induced material removal in electrochemical mechanical polishing......
preparation methods on simultaneous removal of gaseous CO and Hg0 over Cu-Co/ACN TANG Xiaolong1, 2, WANG Yuhe1, YI Honghong1, 2, GAO Fengyu1, 2 (1. School of Energy and Environmental Engineering, University... on the removal of Hg0 and CO from the activated coke catalyst was studied to optimize the performance of the bifunctional active coke catalysts. First, the loadings of Co and Cu on the activated coke were......
J. Cent. South Univ. (2018) 25: 2953-2961 DOI: https://doi.org/10.1007/s11771-018-3965-7 Removal of impurities from scandium solutions by ion exchange PENG Zhen(彭桢)1, 2, LI Qing-gang(李青刚)1, 2, LI... adsorbing Fe in high acidity, D851 resin adsorbing Zr in medium acidity and D851 resin adsorbing Sc at low acidity. Flow experimental results show that removal rates of Al, Ca, Fe, Zr, Ti and Si, were 100......
Mn-Ce-Nb-Ox/P84 catalytic filters prepared by a novel method for simultaneous removal of particulates and NOBo Yang1,Qiong Huang1,Mindong Chen1,Yuesong Shen2,Shemin Zhu21. Jiangsu Collaborative... Tech University摘 要:The Mn-Ce-Nb-Ox/P84 catalytic filter for removal of particulates and NO simultaneous was prepared by a novel method(foam coating method......