Adsorption of naphthalene and pyrene from isooctane solutions on commercial activated carbons
Tóm tắt
The adsorption of naphthalene and pyrene on two different types of commercial activated carbons was studied by batch and column experiments. Adsorption equilibrium was measured at three different temperatures. Heats of adsorption were estimated from the equilibrium results and compared to other previous reports. From the column experiments, using parameters obtained from the batch experiments and literature correlations, effective surface diffusivities were estimated for naphthalene and pyrene on both adsorbents in different feed concentrations. The corrected diffusivities, using Darken equation, appear to be almost constant for naphthalene (ca. 1.3⋅10−8 cm2/min), and for pyrene (ca. 2.3⋅10−10 cm2/min), in both activated carbons.
Tài liệu tham khảo
Ania, C.O., Cabal, B., Pevida, C., Arenillas, A., Parra, J.B., Rubiera, F., Pis, J.J.: Removal of naphthalene from aqueous solution on chemically modified activated carbons. Water Res. 41, 333–340 (2007)
Ania, C.O., Cabal, B., Parra, J.B., Arenillas, A., Arias, B., Pis, J.J.: Naphthalene adsorption on activated carbons using solvents of different polarity. Adsorption 14, 343–355 (2008)
Anh, C.K., Kima, Y.M., Woob, S.H., Parka, J.M.: Selective adsorption of phenanthrene dissolved in surfactant solution using activated carbon. Chemosphere 69, 1681–1688 (2007)
Araújo, R.S., Azevedo, D.C.S., Cavalcante, C.L., Jr., Jiménez-López, A., Rodríguez-Castellón, E.: Adsorption of polycyclic aromatic hydrocarbons (PAHs) from isooctane solutions by mesoporous molecular sieves: influence of the surface acidity. Microporous Mesoporous Mater. 108, 213–222 (2008)
Boffetta, P., Jourenkova, N., Gustavsson, P.: Cancer risk from occupational and environmental exposure to polycyclic aromatic hydrocarbons. Cancer Causes Control 8, 444–472 (1997)
Butt, J.B.: Reaction Kinetics and Reactor Design. Prentice Hall, Englewood Cliffs (1980)
Chen, S., Liao, C.: Health risk assessment on human exposed to environmental polycyclic aromatic hydrocarbons pollution sources. Sci. Total Environ. 366, 112–123 (2006)
Diaz, E., Ordonez, S., Veja, A., Coca, J.: Adsorption characterisation of different volatile organic compounds over alumina, zeolites and activated carbon using inverse gas chromatography. J. Chromatogr. A 1049, 139–146 (2004)
Din, A.T.M., Hameed, B.H., Ahmad, A.L.: Batch adsorption of phenol onto physiochemical-activated coconut shell. J. Hazard. Mater. 161, 1522–1529 (2009)
Do, D.D.: Adsorption Analysis: Equilibria and Kinetics. Imperial College Press, London (1998)
Do, D.D., Rice, R.G.: On the relative importance of pore and surface diffusion in nonequilibrium adsorption rate processes. Chem. Eng. Sci. 42, 2269–2284 (1987)
Dursun, G., Cicek, H., Dursun, A.Y.: Adsorption of phenol from aqueous solution by using carbonised beet pulp. J. Hazard. Mater. B 125, 175–182 (2005)
Fierro, V., Torné-Fernández, V., Montané, D., Celzard, A.: Adsorption of phenol onto activated carbons having different textural and surface properties. Microporous Mesoporous Mater. 111, 276–284 (2008)
Gan, S., Lau, E.V., Ng, H.K.: Remediation of soils contaminated with polycyclic aromatic hydrocarbons (PAHs). J. Hazard. Mater. 172, 532–549 (2009)
Garcia, T., Murillo, R., Cazorla-Amoros, D., Mastral, A.M., Linares-Solano, A.: Role of the activated carbon surface chemistry in the adsorption of phenanthrene. Carbon 42, 1683–1689 (2004)
Girods, P., Dufour, A., Fierro, V., Rogaume, Y., Rogaume, C., Zoulalian, A., Celzard, A.: Activated carbons prepared from wood particleboard wastes: characterization and phenol adsorption capacities. J. Hazard. Mater. 166, 491–501 (2009)
gPROMS User Guide: Advanced Process Modelling and Simulation, Process Systems Enterprise (2004)
Guieysse, B., Viklund, G., Toes, A., Mattiasson, B.: Combined UV-biological degradation of PAHs. Chemosphere 55, 1493–1499 (2004)
Hameed, B.H., Rahman, A.A.: Removal of phenol from aqueous solutions by adsorption onto activated carbon prepared from biomass material. J. Hazard. Mater. 160, 576–581 (2008)
Harvey, R.G.: Polycyclic Hydrocarbons and Carcinogenesis. American Chemical Society, Washington (1991)
Hu, X., Do, D.D., Rao, G.N.: Experimental concentration dependence of surface diffusivity of hydrocarbons in activated carbon. Chem. Eng. Sci. 49, 2145–2152 (1994)
Kalies, G., Rockmann, R., Denoyel, R.: Calculation of immersion enthalpy data from adsorption isotherms. J. Colloid Interface Sci. 282, 327–334 (2005)
Kärger, J., Ruthven, D.M.: Diffusion in Zeolites and Other Microporous Solids. Wiley, New York (1992)
Kennedy, L.J., Vijaya, J.J., Kayalvizhi, K., Sekaran, G.: Adsorption of phenol from aqueous solutions using mesoporous carbon prepared by two-stage process. Chem. Eng. J. 132, 279–287 (2007)
Leyva-Ramos, R., Geankoplis, C.J.: Diffusion in liquid-filled pores of activated carbon. I. Pore volume diffusion. Can. J. Chem. Eng. 72, 262–271 (1994)
Luna, F.M.T., Pontes-Filho, A.A., Trindade, E.D., Silva, I.J. Jr., Azevedo, D.C.S., Cavalcante, C.L., Jr.: Removal of aromatic compounds from mineral naphthenic oil by adsorption. Ind. Eng. Chem. Res. 14, 72–78 (2008)
Mackerer, C.R., Griffis, L.C., Grabowski, J.S., Reitman, F.A.: Petroleum mineral oil refining and evaluation of cancer hazard. Appl. Occup. Environ. Hyg. 18, 890–901 (2003)
Mastral, A.M., García, T., Callen, M.S., Murillo, R., Navarro, M.V., Lopez, J.M.: Sorbent characteristics influence on the adsorption of PAC: I. PAH adsorption with the same number of rings. Fuel Process. Technol. 77, 373–379 (2002)
Mastral, A.M., Garcia, T., Callen, M.S., Murillo, R., Lopez, J.M., Navarro, M.V.: PAH mixture removal from hot gas by porous carbons from model compounds to real conditions. Ind. Eng. Chem. Res. 42, 5280–5286 (2003)
Park, K., Balathanigaimani, M.S., Shim, W., Lee, J., Moon, H.: Adsorption characteristics of phenol on novel corn grain-based activated carbons. Microporous Mesoporous Mater. 127, 1–8 (2010)
Reid, R.C., Prausnitz, J.M., Poling, B.E.: The Properties of Gases and Liquids. McGraw-Hill, New York (1987)
Richter, H., Howard, J.B.: Formation of polycyclic aromatic hydrocarbons and their growth to soot (a review of chemical reaction pathways). Prog. Energy Combust. Sci. 26, 565–608 (2000)
Rouquerol, F., Rouquerol, J., Sing, K.: Adsorption by Powders & Porous Solids. Academic Press, San Diego (1999)
Ruthven, D.M.: Principles of Adsorption and Adsorption Processes. Wiley, New York (1984)
Safi, J.M., El-Nahhal, Y.Z.: Adsorption of phenanthrene on organoclays from distilled and saline water. J. Colloid Interface Sci. 269, 265–273 (2004)
Singh, K.P., Malik, A., Sinha, S., Ojha, P.: Liquid-phase adsorption of phenols using activated carbons derived from agricultural waste material. J. Hazard. Mater. 150, 626–641 (2008)
Tancredi, N., Medero, N., Möller, F., Píriz, J., Plada, C., Cordero, T.: Phenol adsorption onto powdered and granular activated carbon, prepared from eucalyptus wood. J. Colloid Interface Sci. 279, 357–363 (2004)
Terzyk, A.P.: Further insights into the role of carbon surface functionalities in the mechanism of phenol adsorption. J. Colloid Interface Sci. 268, 301–329 (2003)
Valderrama, C., Gamisans, X., de las Heras, X., Farrán, A., Cortina, J.L.: Sorption kinetics of polycyclic aromatic hydrocarbons removal using granular activated carbon: Intraparticle diffusion coefficients. J. Hazard. Mater. 157, 386–396 (2008)
Wakao, N., Funazkri, T.: Effect of fluid dispersion coefficients on particle-to-fluid mass transfer coefficients in packed beds: correlation of Sherwood numbers. Chem. Eng. Sci. 33, 1375–1384 (1978)