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/mol. A Langmuir adsorption type model was also applied to describe the kinetics. MENA and OLSON[6] investigated the leaching kinetics of chrysocolla in ammonia-ammonium carbonate solutions in view... Dissolution kinetics of low grade complex copper ore in ammonia-ammonium chloride solution LIU Wei(刘 维), TANG Mo-tang(唐谟堂), TANG Chao-bo(唐朝波), HE Jing(何 静), YANG Sheng-hai(杨声海),YANG Jian-guang(杨建......
concentration and ion content on the removal of Cu2+ from wastewater are investigated,and the adsorption kinetics and isotherms for the adsorbent materials were analyzed.The experimental results indicate... in solution,where the removal rate reaches 84.27%,with the maximum adsorption capacity of 28.09 mg/g.The Cu2+ adsorption kinetics of Ca-MZS is observed to follow the Elovich kinetic model......
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kinetics of toluene adsorption of hierarchical porous carbon materials,the adsorption performances of these carbon samples with varying pore structure (MC-1,MMC,MMHPC) were analyzed via dynamic...Dynamic Adsorption of Toluene on Hierarchical Porous Carbons with Varying Pore Structure闫茜SINOPEC Research Institute of Safety Engineering摘 要:Hierarchical......
and used to remove Pb(Ⅱ) from water.XRD,TEM,and SEM results indicate that Nb/TiNFs appear as nanoflakes,of which the primary crystal phase is tri-titanate.Nb/TiNFs show rapid adsorption kinetics...Adsorption of Pb(Ⅱ) in Water by Niobate/Titanate Nanoflakes丁庆伟1,隋睿1,LIU Xiaona1,钱天伟21. College of Environment and Safety, Taiyuan University of Science and Technology2. College of Environmental......
and the maximum adsorption capacity of Au(Ⅲ) ions on XCCS is observed at pH 1 and 20℃.The data of batch adsorption tests are fitted to kinetic models and isotherm models,respectively.The kinetics...Adsorption of Au(Ⅲ) ions on xanthated crosslinked chitosan resin in hydrochloric acid mediumMiao Zeng,Ting-An Zhang,Guo-Zhi Lv,Zhi-He Dou,Yan Liu,Ying ZhangKey Laboratory of Ecological Utilization......
K均大于1,表明201×7树脂对[Fe(CN)6]4-和[Fe(CN)6]3-两种络合离子都是容易吸附的,而且[Fe(CN)6]3-离子比[Fe(CN)6]4-离子更容易被吸附. 关键词:201×7树脂;铁氰化物;吸附;动力学 中图分类号:X 703 文献标识码:A Adsorption kinetics of 201×7 resin...: Kinetics measurements on the adsorption of iron cyanocomplexes with the 201×7 ion-exchange resin were investigated. The results show that the 201×7 resin has good adsorption ability for iron......
(TG-DSC). Moreover, 2,4,6-trichlorophenol(TCP) was removed effectively(94.7% of removal percentage in 9h) under the optimized experimental conditions. The adsorption kinetics data fitted...Thermodynamic and Kinetic Studies of Effective Adsorption of 2,4,6-trichlorophenol onto Calcine Mg/Al-CO3 Layered Double Hydroxide张丹,ZHAO Guoqing,YU Jingang,YAN Tao,ZHU Mingyue,焦飞鹏College......
Adsorption and desorption properties for rhenium using a kind of weak-base anion resinHong-Zhao Liu1,2,3,Bo Zhang2,3,Xiao-Jing Jing1,2,3,Wei Wang2,3,Li-Jun Wang11. Rare Metal and Metallurgy Materials... of Polymetallic Ore of Ministry of Land and Resources摘 要:In this paper,a weak-base resin was adopted to recycle rhenium because of its excellent adsorption......
of brewing industry, was used to prepare an efficient heavy metal adsorbent using one-step and fast esterification method. The adsorption behaviors, adsorption kinetics and mechanism of Pb(Ⅱ) by esterified.... The sorption kinetics is well described by the pseudo-second order kinetic model. The calculated activation energy (Ea) implies that adsorption of Pb(Ⅱ) on ESG is a chemical adsorption. Fourier transform......