Adsorption Mechanism for Aniline on the Hypercross-Linked Fiber

Document Type: Research Article

Authors

Chemistry and Chemical School, Henan University of Technology, Zhengzhou, 450001, CHINA

Abstract

A type of novel hypercross-linked fiber adsorbent was obtained by sulfonation and cross-linking reaction of polypropylene fiber grafted styrene-divinylbenzene. The aim of the fiber sulfonation and cross-linking method was to prepare rigid three dimensional networks in the entire fiber and change the ion exchange capacity of fiber. The hypercross-linked fiber adsorbent possesses a principally different structure and could offer new possibility for adsorption, which is characterized by high adsorption capacity for aniline in this paper. A series of static adsorption tests were made. The results showed that the adsorbent has excellent adsorption capacity for aniline and the adsorption equilibrium data can be well fitted by Freundlich model. Adsorption of aniline on adsorbent was chemical adsorption and high temperature was favourable to endothermic chemisorption process. In addition, the kinetic studies were also carried out. The hypercross-linked fiber adsorbent showed faster adsorption rate than the base fiber. The quicker attainment of adsorption equilibrium (within 20 minutes) for aniline on adsorbent is advantageous for practical use. The pseudo-second-order rate model was suitable to describe the process. The pseudo-second-order model gave an excellent fit to all experimental data and adsorption capacities calculated by pseudo-second-order rate model were close to the values actually measured.

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Main Subjects


[1] Chen X.H., Guan M.Y., Wu J.L., The Research of Adsorption About Activity Al2O3 to Aniline in Wastewater, J Jiangsu teach univ technol, 16, p. 54 (2010).

[2]   Zhang B., Wang J.F., Wang X., Li Z., Chen W.H., Li J.W., Adsorption Characteristics of Activated Carbon Fiber on Aniline in Water, Technol Wat Treat,36, p. 25 (2010).

[3] Zhou L., Cai M.Y., Guo S.Y., Qin Y.Y., Progress in the Application of Macroporous Adsorption Resin,
J. Kunming Univ Sci Technol., 28, p. 99 (2003).

[4] Zhang Q.X., Chen J.L., Li A.M., Yang W.B., Adsorption Mechanism of Toxic Organic Compounds in Chemical Wastewater by Polymeric Adsorbents, Acta Polym Sin, 7, p. 651 (2008).

[5] Xu S C, "Organic Chemistry", Higher Education Press, (1994).

[6] Tsyurupa M.P., Davankov V.A., Hypercrosslinked Polymers: Basic Principle of Preparing the New Class of Polymeric Materials, React Funct Polym, 53, p. 193 (2002).

[7]Gu H., Zhai Z.C, Progress in Treatment of Organic Chemical Wastewaters with Hypercrosslinked Adsorption Resin, J Yancheng Inst Technol, 17, p. 20 (2004).

[8] Zhang W.M., Chen J.L., Zhang Q.X., Pan B.C., Competitive and Cooperative Effect on Simultaneous Adsorption of Phenol and Aniline from Aqueous Solutions by Hypercrosslinked Polymeric Adsorbents, Acta Polym Sin, 2, p. 213 (2006).

[9] Zhang Y., Wang L.S., Zhou Y.H., Liu X.M., Yang H., Adsorption Kinetics of Capsaicin on Ion Exchange Fiber, Chem Ind & Eng Prog, 30, p. 1188 (2011).

[10] Shu Q., Wang H.W., Chen Y., Application of Ion-Exchange Fiber in Sewage Treatment, J Chem Ind Eng, 27, p. 41 (2006).

[11] Guo J., Chen Y.L., Luo Y., Xu K., Current Research and Prospects on New Ion-Exchange Fibers, High Technol Fiber Appl, 30, p. 35 (2005).

[12] Xu S.X., Liu T.Y., Study on Dynamic Adsorption and Desorption of Polysaccharide of Mulberry by Ion-Exchange Fiber, J B Inst Cloth Technol, 31, p. 74 (2011).

[13] Li D.G., Zhang Y.L., Zhang L., Synthesis and Adsorption Property of Hypercross-Linked Sorbent, J Sci Ind Res, 68, p. 52 (2009).

[14] Zhang Y.L., Li D.G., Polypropylene Fibre Grafted Styrene-Divinylbenzene Copolymers Post-Cross-Llinked with Cyanuric Chloride, Iran Polym J, 18, p. 617 (2009).

[15] Zhang Y.L., Li D.G., Adsorption of Pyrinine on Post-Crosslinked Fiber, J Sci Ind Res, 69, p. 73 (2010).

[16] He B.L., "Ion Exchange and Adsorption Resins",ShanghaiScience and Technology Education Press, (1995).

[17] Powell T., Brion M.G., Jagtoyen M., Derbyshire F., Investigating the Effect of Carbon Shape on Virus Adsorption, Environ Sci Technol, 34, p. 2779 (2000).

[18] Zhang G.C., Fei Z.H., Studies on Adsorption Mechanism for Aniline with the Hypercrosslinked Resins, Ion Exch Adsorpt, 18, p. 536 (2002).

icode?�ie �Y vR an style='font-size:10.0pt;line-height:120%;color:black'>[12] Bilal A., Batch Kinetic Study of Sorption of Methylene Blue by Perlite, Chemical Engineering Journal, 106, p. 73 (2005) 

[13] Azizian S., Kinetic Models of Sorption: A Theoretical Study, Journal of Colloids and Interface Surface Science, 276, p. 47 (2004).

[14] Panuccio M.R., Sorgona A., Rizzo M., Cacco G., Cadmium Adsorption on Vermiculite, Zeolite and Pumice: Batch Experimental Studies, Journal of Environmental Management, 90, p. 364 (2009).

[15] Bekaroglua S.S.K., Yigit N.O., Karanfilb T., Kitis M., The Adsorptive Removal of Disinfection by-Product Precursors in a High-SUVA Water Using Iron Oxide-Coated Pumice and Volcanic Slag Particles, Journal of Hazardous Materials, 183, p. 389 (2010).

[16] Chenghuan Q., Ren W., Wei M., Adsorption Kinetic Studies of Calcium Ions Onto Ca-Selective Zeolite, Desalination, 259, p. 156 (2010).

[17] Hadadi N., Kananpanah S., Abolghasemi H., Equilibrium and Thermodynamic Studies of Cesium Adsorption on Natural Vermiculite and Optimization of Operation Conditions, Iranian Journal of Chemistry and Chemical Engineering, 28(4), p. 29 (2009).

[18] Lucy M. ., Arely T., Dipendu S., Shuguang D., Adsorption Equilibrium and Kinetics of Fluoride on Sol-Gel-Derived Activated Alumina Adsorbents, Journal of Colloid and Interface Science, 349, p. 313 (2010).

[19] Janos P., Buchtov!a H.,  R!yznarov M., Sorption of Dyes from Aqueous Solutions Onto Fly Ash, Water Research, 37, p. 4938 (2003).

[20] Qian L., Qin-Yan Y., Yuan S., Bao-Yu G., Hong-Jian S., Equilibrium, Thermodynamics and Process Design to Minimize Adsorbent Amount for the Adsorption of Acid Dyes Onto Cationic Polymer-Loaded Bentonite, Chemical Engineering Journal, 158, p. 489 (2010).

[21] Zhenhu H., Hui C., Feng J., Shoujun Y., Removal of Congo Red from Aqueous Solution by Cattail Root, Journal of Hazardous Materials, 173, p. 292 (2010).

[22] George Z.K., Nikolaos K.L., Reactive and Basic Dyes Removal by Sorption Onto Chitosan Derivatives, Journal of Colloid and Interface Science, 331, p. 32 (2009).

[23] Baocheng Q., Jiti Z., Xuemin X., Chunli Z., Hongxia Z., Xiaobai Z., Adsorption Behavior of Azo Dye C. I. Acid Red 14 in Aqueous Solution on Surface Soils, Journal of Environmental Sciences, 20, p. 704 (2008).

[24] Tsai W.T., Chang C.Y., Ing C.H., Chang C.F., Adsorption of Acid Dyes from Aqueous Solution on Activated Bleaching Earth, Journal of Colloid and Interface Science, 275, p. 72 (2004).

[25] McKay G., El-Geundi, M.S., Nassar, M.M., Adsorption of Dyes Onto Bagasse Pitch During the External Transport Processes, Water Research, 22, p. 1527 (1998).

text� eg: vR ��L ext-indent: -19.85pt;line-height:120%;mso-layout-grid-align:none;text-autospace:none; direction:ltr;unicode-bidi:embed'>[37] Nicholson R.S., Theory and Application of Cyclic Voltammetry for Measurement of Electrode Reaction Kinetics, Anal. Chem, 37, p. 1351 (1965). 

[38] Nicholson R.S., Some Examples of the Numerical Solution of Nonlinear Integral Equations, Anal. Chem, 37, p. 722 (1965).

[39]  El-Hallag I.S., Ghoneim M.M., Hammam E., New Method for the Investigation of CE System via Convolutive Voltammetry Combined with Digital Simulation,  Anal. Chim. Acta, 414, p. 173 (2000).

[40] Bard A.J., Faulkner L.R., Electrochemical Methods, Fundamentals and Applications, Wiley, New York, (1980).

[41] Catton R.H., Chisholm M.H., Huffman J.C., Lobkovsky E.B.,Metal-metal Multiple Bonds in Ordered Assemblies.  Tetranuclear Molybdenum and Tungsten Carboxylates Involving Covalently Linked Metal-Metal Quadruple Bonds. Molecular Models for Subunits of One-Dimensional Stiff-Chain Polymers, J. Am. Chem. Soc, 113, p. 8709 (1991).

[42] Robin M.B., Day P., Mixed Valence Chemistry- A Survey and Classification Adv. Inorg. Chem. Radiochem, 10, p. 247 (1967).

[43]  El-Hallag I.S., Hassanien A.M.,  Convolutive Voltammetry of Closo- 2,3-Dicarbaundecaborane in Dichloromethane at a Glassy Carbon Electrode.   "1999 Joint International Meeting", The Electrochemical Society, Honolulu, U.S.A., 463 (1999).

[44] Delahay P., Theory of Irreversible Waves in Oscillographic Polarography, J. Am. Chem. Soc., 75, p. 1190 (1953).