Research Journal of Pharmacy and Technology

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Adsorption of New Azo Dyes Derived From 4-Aminoantipyrine from Aqueous solution by A New Type of Activated Carbon:Equilibrium and Kinetic Studies


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1 Department of chemistry/ college of Education of pure Sciences/ University of Mosul, Iraq
     

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This study is aimed to the synthesis of new azo dyes starting with 4-Aminoantipyrine. The thermodynamic behavior of the dyes adsorption on a new kind of activated carbon prepared from (Asphalt : Polymer) mixtures are studied. The research involved the selection of the optimum conditions for the adsorption process by studying the factors affecting it such as the effect of adsorbent dose, contact time, initial concentration and temperature, the work also included the fitting of two models of isotherm equations (Freundlich, Langmuir isotherms) on experimental data of adsorption models under consideration. This study was carried at different temperature and at range of concentrations. The constants of these isotherms were used to describe the nature of the studied systems and the type of interaction between dye and carbon surface. Depending on the results obtained from adsorption study at different temperature, the values of thermodynamic functions of adsorption were calculated at different concentration, using the equilibrium constant which obtained from the ratio between the concentration of the adsorbed and the free dye in solution. The above results showed that, the adsorption of these dyes are of physical nature and the experiential data were better obeyed Langmuir isotherm. The study also involved employing four kinetic models on the experimental data; pseudo first order, pseudo second order, Elovich and intraparticle diffusion equations. The results of this study showed that, the adsorption system under investigation obeyed the Pseudo second order model and the intraparticle diffusion is not the only mechanism controlling the adsorption systems under study.

Keywords

4-Aminoantipyrine, Adsorption, Synthesis Activated Carbon, Thermodynamics, Kinetics.
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  • M. Mohammed, S. Yousif, M. Rabeea, “Physiological and Biochemical Changes Analysis to Labors Blood Samples in Plastics Recycling Factory in Mosul-Iraq”. Journal of Global Pharma Technology,Vol.10, No.06, pp.281-288,(2018).

  • S. Goto, N. Hayashi, M Goto, Adsorption and desorption of phenol anion- exchange resin and activated carbon , Environ. Sci. Tecnol, Vol. 20 ,pp. 463, (1986) .

  • R. Salim, M. Al-Subu, E. Dawod, Efficiency of removal of cadmium from aqueous solutions by plant leaves and the effects of interaction of combination of leaves on their removal efficiency, J Environ manage. Vol 87, pp. 512-532, (2008).

  • E. Al-Hyali, R. Al-Abady, Kinetic and Equilibrium Study of Adsorption of Di-Azo Dyes on Commercial Activated Carbon, Pakistan Journal of scientific and industrial research, Vol. 56 No.2, pp. 70-85, (2013).

  • C. Robert, Class Notes, CE4104 Water and wastewater De sign, Virginia Tech. Vol. 37, pp 48, (1996).

  • B. Fil, C. Ozmetin, “ Adsorption of cationic Dye from Aqueous solution by clay as an adsorbent: Thermodynamic and kinetic studies”, Journal-Chemical Society of Pakistan, Vol. 34 , No. 4, pp 896-906(2012).

  • S. Al-Taey, “Preparation of new types of activated carbon and testing their efficiency by the adsorption of some dyes, Thermodynamic and Kinetic studies”, PhD, Thesis, University of Mosul, Iraq, (2017).

  • R. Muslim, M. Rabeea, T. Zaidan, Properties improvement of activated carbon prepared from Hit natural asphalt by phenol formaldehyde polymer waste, Research Journal of Pharmacy and Technology. Vol 12 No. 24, pp. 14783-14788, (2019).

  • I. Vogel, A Textbook of practical organic chemistry; 3rd ed. Longmans, Green and Co. Ltd., London, PP. 622-623, (1964).

  • P. Baroliya, P. Joshi, R. Chauhan, A. Goswami, Int. J.Chem. Sci. and Tech. ,Vol 1(1), pp. 1-4, (2011).

  • M. Metwally, A. Yaser, M. Gouda, A. Khalil, Int. J.Modern Org. Chem. No.1(3), pp 213-226, (2012).

  • A. Al-Haydare, "Instrumental chemical analysis". university of Baghdad, p. 73-84, (1992).

  • E. Al-Hyali, A. Shndala, Various approaches for the estimation of thermodynamic functions of adsorption for a number of azo dyes on activated carbon, Physical Chemistry An Indian Journal, Vol 8 Issue 6, pp. 234-244, (2013).

  • R. Hesas, Arami-Niya et al, “Preparation and characterization of activated carbon from apple waste by microwave –assisted phosphoric acid activation: application methylene blue adsorption’’, Bio Resources. Vol. 8, No. 2, pp. 2950-2966, (2013).

  • A. Dima, "Adsorptive removal of reactive azo dyes using industrial resdue", M. Sc. Thesis, University of Addis Ababa , (2008).

  • T. Favere, “Adsorption of anionic dyes on the biopolymer Chitin.”, Braz, J. Chem. Soc., Vol 9, 5,PP. 435-440,(1998).

  • R. Morrison, R. Boyed, " Organic Chemistry ", Allyn and Bacon, Inc., 2nd ed., Boston, pp. 772-777, (1968).

  • H. Freundlich, "Uber die adsorption Isoungen", Z. Phys. Chem, 57, PP. 385-470, (1906).

  • S. Baral, “Adsorption of Hexavalent Chromium from Aqueous Solution using variour Adsorbents”, Ph.D. Thesis, National Institute of Technology Rourkela 769 008. India, (2007).

  • Langmuir, “The constitution and fundamental properties of solids and liquids”, Journal American chem.Society, Vol. 38, Issue. 11, pp. 2221, (1916).

  • L. Radushkevich, "Potential theory of sorption and structure of carbons", Zh. Fiz. Khim. Vol. 23, pp. 1410-1420, (1974).

  • Q. Wang, F. Fu, "Removal of heavy metal ions from wastew-aters: a revlew ", Journal of environmental management, Vol. 92 No. 3, pp407-418, (2011).

  • C. Theivarasu, S. Mylsamy, N. Sivakumar, "Coca shell as adsorbent for the removal of methylene blue from aqueous solution kinetic and equilibrium study", Universal .J.Envir. Res and Tec, Vol. 1, pp. 70-78, (2011).

  • S.Z. EL-Ashtoukhy, "Loofa egyptiaca as a novel dye from aqueous solution", Enviro. Manag, Vol. 90, pp. 2755-2761, (2009).

  • B. Hameed, "Spent tea leaves: A new non-conventional and low-cost adsorbent for removal of basic dye from aqueous solutions", J. Hazard. Mater, Vol. 161, pp. 753-759, (2009).

  • K. Hall, L.C. Eagleton, A. Acrivos, T. Vermeulen, "Pore-and solid-diffusion kinetics in fixed-bed adsorption under constant-pattern conditions", I& Ec Fundam, Vol. 5, pp. 212-223, (1966).

  • S. Lagergren, "About theory of So-Called adsorption soluble substances", der sogenannten adsorption geloster stoffe kungliga svenska vetenska psalka de miens handling ar, Vol. 24, pp. 1-39, (1898).

  • Y.S. Ho, G. McKay, "The kinetics of sorption of divalent metal ions onto sphagnum moss peat", Water Research, Vol. 34, pp. 735-742, (2000).

  • G.Mckay, Y.S. Ho, "Pseudo second order model for adsorption process", process biochemistry., Vol 34, pp. 451-465, (1999).

  • Ho,Y.S.; Mckay,G. The Canadian Journal of chemical engineering.,76, 822(1998).

  • Ho,Y.S.; Mckay, G. The Canadian Journal of chemical engineering.,76B, 822(1998).

  • S.H. Chien, W.R. Clayton, "Application to elovich equation to the kinetics of phosphate release and sorption on soils", Soil Sience Society of America Journal. Vol. 44, pp. 265-268, (1980).

  • Kannan N., Sundaram M, “Kinetics and mechanism of removal of mathylene blue by adsorption on various carbons-a comparative”, Dyes and pigments, Vol. 51, pp. 25-40, (2001).


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  • Adsorption of New Azo Dyes Derived From 4-Aminoantipyrine from Aqueous solution by A New Type of Activated Carbon:Equilibrium and Kinetic Studies

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Authors

Khalid A. O. AL-Memary
Department of chemistry/ college of Education of pure Sciences/ University of Mosul, Iraq
Emad A. S. Al-Hyali
Department of chemistry/ college of Education of pure Sciences/ University of Mosul, Iraq
Homam T. S. AL-Sayd Toohi
Department of chemistry/ college of Education of pure Sciences/ University of Mosul, Iraq

Abstract


This study is aimed to the synthesis of new azo dyes starting with 4-Aminoantipyrine. The thermodynamic behavior of the dyes adsorption on a new kind of activated carbon prepared from (Asphalt : Polymer) mixtures are studied. The research involved the selection of the optimum conditions for the adsorption process by studying the factors affecting it such as the effect of adsorbent dose, contact time, initial concentration and temperature, the work also included the fitting of two models of isotherm equations (Freundlich, Langmuir isotherms) on experimental data of adsorption models under consideration. This study was carried at different temperature and at range of concentrations. The constants of these isotherms were used to describe the nature of the studied systems and the type of interaction between dye and carbon surface. Depending on the results obtained from adsorption study at different temperature, the values of thermodynamic functions of adsorption were calculated at different concentration, using the equilibrium constant which obtained from the ratio between the concentration of the adsorbed and the free dye in solution. The above results showed that, the adsorption of these dyes are of physical nature and the experiential data were better obeyed Langmuir isotherm. The study also involved employing four kinetic models on the experimental data; pseudo first order, pseudo second order, Elovich and intraparticle diffusion equations. The results of this study showed that, the adsorption system under investigation obeyed the Pseudo second order model and the intraparticle diffusion is not the only mechanism controlling the adsorption systems under study.

Keywords


4-Aminoantipyrine, Adsorption, Synthesis Activated Carbon, Thermodynamics, Kinetics.

References