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J. Cent. South Univ. (2018) 25: 2339-2348 DOI: https://doi.org/10.1007/s11771-018-3918-1 NO adsorption and temperature programmed desorption on K2CO3 modified activated carbons YANG Dai-jun(杨代军)1... and temperature programmed desorption measurements. Regeneration tests of NO adsorption on the optimum sample revealed that 76% of the NO adsorption capacity could be remained after the fourth cycle......
Hydrogen desorption kinetics of amorphous Mg0.9Ti0.1Ni1-xPdx(x=0, 0.05, 0.1 and 0.15) electrode alloys TIAN Qi-feng(田琦峰)1, 2, ZHANG Yao(张 耀)1, TAN Zhi-cheng(谭志诚)1, XU Fen(徐 芬)1, SUN Li-xian(孙立贤)1...) hydrogen storage alloys were prepared by mechanical alloying. The hydrogen desorption kinetics of the electrode alloys were studied by potentiostatic discharge experiments and linear polarization......
Hydrogen desorption behaviors of zirconium hydride in oxygen containing atmosphere CHEN Wei-dong(陈伟东), WANG Jian-wei(王建伟), WANG Li-jun(王力军), LU Shi-gang(卢世刚) Division of Mineral Resources, Metallurgy and Materials, General Research Institute for Nonferrous Metals, Beijing 100088, China Received 15 July 2007; accepted 10 September 2007 Abstract: Hydrogen desorption behaviors of zirconium......
Lead desorption from modified spent grain LI Qing-zhu(李青竹), CHAI Li-yuan(柴立元), ZHAO Jing(赵 静), YANG Zhi-hui(杨志辉), WANG Qing-wei(王庆伟) School of Metallurgical Science and Engineering...; Abstract: Lead-loaded modified spent grain regenerated by desorption process was investigated. HCl, H2SO4, H3PO4, NaOH......
Absorption of sulfur dioxide using membrane and enhancement of desorption with ultrasound XUE Juan-qin(薛娟琴), LI Jing-xian(李京仙), LU Xi(卢 曦), MAO Wei-bo(毛维博), WANG Yu-jie(王玉洁), WU Ming (吴 明... by using liquid-containing membrane was investigated. The process of sulfur dioxide desorption from the absorbent of citrate solution was explored. The influence of the gas-phase, and the liquid-phase......
高温高压无氰解吸电解工艺在夏家店金矿的应用及改进周清涛1(1.陕西省商洛市西北有色地质勘查局713队)摘 要:采用高温高压无氰解吸电解工艺设备,通过对解吸液中NaOH浓度,解吸液流量进行工业试验考察及优化改进,在压力0.50~0.60 MPa,温度150℃,解吸液中w(NaOH)3%~5%,解吸液流量2.5 m3/h左右,解吸时间8 h条件下,载金炭金解吸率可达99%以上,取得了较好的技术经济指标.关键词:载金炭； 解吸电解工艺； 金解吸率......
Hydrogen absorption and desorption in metallic glass and nanocrystalline Zr52.5Cu17.9Ni14.6Ti5Al10 alloy CHENG Xiao-ying(程晓英), WANG Fang(王 芳) Institute of Materials Science, Shanghai... absorption and desorption in both states was investigated by gas chromatographic analysis. The results show that the Zr52.5Cu17.9Ni14.6Ti5Al10 alloy in the nanocrystalline state can absorb a larger......
J. Cent. South Univ. Technol. (2009) 16: 0405-0409 DOI: 10.1007/s11771-009-0068-5 Adsorption and desorption properties of D318 resin for Cr(Ⅵ) SHU Zeng-nian (舒增年)1, XIONG Chun-hua (熊春华)2 (1...(Ⅵ) is 3?2. Cr(Ⅵ) adsorbed on D318 resin can be eluted by 5%NaOH-5%NaCl quantitatively. Key words: Cr(Ⅵ); D318 resin; adsorption; desorption; dynamics; thermodynamics ......
Thermodynamics of hydrogen absorption and desorption in TC21 alloyXiao-Li Wang1,Yong-Qing Zhao21. School of Material Science and Engineering,Xihua University2. Northwest Institute for Nonferrous... and desorption process,which were measured by multistep hydrogenation/dehydrogenation methods from 625 to 750℃.The P-C-T isotherms at a given temperature were separated into three regions.The partial......
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