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Adsorption properties of Ag(I), Au(III), Pd(II) and Pt(IV) ions on commercial 717 anion-exchange resin LIU Peng(刘 鹏)1, LIU Guang-feng(刘广峰)1, CHEN Da-lin(陈大林)2, CHENG Shao-yi(程绍逸)2, TANG Ning(唐 宁... 717 strongly basic anion-exchange resin were studied in detail. The effects of the contact time, solution acidity, and concentrations of Cl- and Pb2+ ions on the adsorption properties were studied......
Adsorption-extraction mechanism of heavy rare earth by Cyanex272-P507 impregnated resin LIAO Chun-fa(廖春发), JIAO Yun-fen(焦芸芬), LIANG Yong(梁 勇), JIANG Ping-guo(姜平国), NIE Hua-ping(聂华平) School...; impregnated resin; heavy rare earth elements; adsorption-extraction mechanism ......
J. Cent. South Univ. (2016) 23: 1052-1057 DOI: 10.1007/s11771-016-0354-y Tungsten removal from molybdate solutions using chelating ion-exchange resin: Equilibrium adsorption isotherm and kinetics...-Verlag Berlin Heidelberg 2016 Abstract: The equilibrium adsorption isotherm and kinetic of the sorption process for W and Mo on macro chelating resin D403 were investigated on single Na2MoO4 and Na2WO4......
) on the purification process are investigated. The results indicate that the 732-type resin have a good scandium selectivity and the adsorption order is Sc > Fe(Ⅲ)>Al > Ca > Zr > Ti > Si in the pH range of 1-3. The separation of Sc and Zr, Si, Ti can be directly carried out because the resin have a good adsorption effect on Sc, AI and Fe(Ⅲ) but poor adsorption effect on Zr, Si and Ti......
) on the purification process are investigated. The results indicate that the 732-type resin have a good scandium selectivity and the adsorption order is Sc > Fe(Ⅲ)>Al > Ca > Zr > Ti > Si in the pH range of 1-3. The separation of Sc and Zr, Si, Ti can be directly carried out because the resin have a good adsorption effect on Sc, AI and Fe(Ⅲ) but poor adsorption effect on Zr, Si and Ti......
SYNTHESIS OF SILICAS-SUPPORTED POLYETHYLENEIMINE AND ITS ADSORPTION PROPERTIES张超灿,李曦,庞金兴,王成刚摘 要:<正>In this paper,a silicas-supportedpolyethyleneimine resin is synthesized and its adsorption proper-ties are studied.Its selectivity of sorbing heavy metal ion willvary considerablly as the pH value of solution varies.In hy- drochloric acid,the resin......
Trans. Nonferrous Met. Soc. China 22(2012) 1224-1231 Characterization of adsorptive capacity and mechanisms on adsorption of copper, lead and zinc by modified orange peel FENG Ning-chuan1,2, GUO... of the adsorbent were evaluated by infrared spectroscopy (IR), scanning electron microscopy (SEM) and N2-adsorption techniques. The adsorption behavior of Cu2+, Pb2+ and Zn2+ on modified orange peel (SCOP......
Trans. Nonferrous Met. Soc. China 24(2014) 1912-1917 Thermodynamics and kinetics of adsorption for heavy metal ions from aqueous solutions onto surface amino-bacterial cellulose Min LU, Yue-ming... cellulose (amino-BC) was prepared by chemical modification of bacterial cellulose(BC). The adsorption characteristics and mechanism of amino-BC were studied. The results show that adsorption data can......
modified plant wastes as adsorbents: A review [J]. Bioresource Technology, 2008, 99(10): 3935-3948. [10] XIONG C H, YAO C. Adsorption behavior of gel-type weak acid resin (110-H) for Pb2+, Transactions...Trans. Nonferrous Met. Soc. China 22(2012) 3131-3139 Adsorption of lead and cadmium ions from aqueous solutions using manganoxide minerals Aylin , M. SALIM , Nihal Gebze Institute of Technology......
(2.0–4.0) on the adsorption process of the PS-AMP resin were investigated. The experimental data showed that the PS-AMP resin can deeply eliminate copper (II) from the simulated cobalt electrolyte... for removing copper (II) from the cobalt electrolyte. In recent years, chelating resin adsorption has attracted a lot of attention of researchers. Compared with the above traditional methods, the chelating......
