| dc.creator | Follegatti-Romero L.A. | |
| dc.creator | Oliveira M.B. | |
| dc.creator | Batista E.A.C. | |
| dc.creator | Coutinho J.A.P. | |
| dc.creator | Meirelles A.J.A. | |
| dc.date | 2012 | |
| dc.date | 2015-06-26T20:29:14Z | |
| dc.date | 2015-11-26T14:25:39Z | |
| dc.date | 2015-06-26T20:29:14Z | |
| dc.date | 2015-11-26T14:25:39Z | |
| dc.date.accessioned | 2018-03-28T21:28:16Z | |
| dc.date.available | 2018-03-28T21:28:16Z | |
| dc.identifier | | |
| dc.identifier | Fuel. , v. 96, n. , p. 327 - 334, 2012. | |
| dc.identifier | 162361 | |
| dc.identifier | 10.1016/j.fuel.2011.12.056 | |
| dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-84858285583&partnerID=40&md5=3e5693cc4af199b57538bf797c52326b | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/96946 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/96946 | |
| dc.identifier | 2-s2.0-84858285583 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1245799 | |
| dc.description | The knowledge and the capacity to describe the liquid-liquid equilibria of systems composed of fatty acid ethyl esters, ethanol and water are crucial for an adequate design of the biodiesel washing units found in the ethylic biodiesel production processes. Since limited data is available for systems of this kind, in this work measurements were carried out for fatty acid ethyl esters + ethanol + water systems containing some of the fatty acid ethyl esters most commonly found in biodiesels: ethyl linoleate + ethanol + water at 313.15 K, technical grade ethyl oleate + ethanol + water at 298.15 K and ethyl palmitate + ethanol + water at 298.15, 308.15 and 333.15 K. The experimental data were predicted with the Cubic-Plus-Association equation of state (CPA EoS). Using temperature independent interaction parameters, obtained from binary data, this equation of state was able to provide a very good prediction of the phase diagrams of the studied systems, with average global deviations of only 3.09%. © 2012 Elsevier Ltd. All rights reserved. | |
| dc.description | 96 | |
| dc.description | | |
| dc.description | 327 | |
| dc.description | 334 | |
| dc.description | Moser, B.R., Biodiesel production, properties, and feedstocks (2011) Biofuels, pp. 285-347. , D. Tomes, P. Lakshmanan, D. Songstad, Springer New York | |
| dc.description | Meneghetti, S.M.P., Meneghetti, M.R., Wolf, C.R., Silva, E.C., Lima, G.E.S., Silva, L.D.L., Serra, T.M., De Oliveira, L.G., Biodiesel from castor oil: A comparison of ethanolysis versus methanolysis (2006) Energy and Fuels, 20 (5), pp. 2262-2265. , DOI 10.1021/ef060118m | |
| dc.description | Encinar, J.M., Gonzalez, J.F., Rodriguez, J.J., Tejedor, A., Biodiesel fuels from vegetable oils: Transesterification of Cynara cardunculus L. Oils with ethanol (2002) Energy and Fuels, 16 (2), pp. 443-450. , DOI 10.1021/ef010174h | |
| dc.description | Marjanovic, A.V., Stamenkovic, O.S., Todorovic, Z.B., Lazic, M.L., Veljkovic, V.B., Kinetics of the base-catalyzed sunflower oil ethanolysis (2010) Fuel, 89, pp. 665-671 | |
| dc.description | Thompson, J.C., Peterson, C.L., Reece, D.L., Beck, S.M., Two-year storage study with methyl and ethyl esters of rapeseed (1998) Transactions of the American Society of Agricultural Engineers, 41 (4), pp. 931-939 | |
| dc.description | Meher, L.C., Vidya Sagar, D., Naik, S.N., Technical aspects of biodiesel production by transesterification - A review (2006) Renew Sustain Energy Rev, 10, pp. 248-268 | |
| dc.description | Ibiari, N.N., Abo El-Enin, S.A., Attia, N.K., El-Diwani, G., Ultrasonic comparative assessment for biodiesel production from rapeseed (2010) J Am Sci, 6, pp. 937-943 | |
| dc.description | Basiron, Y., Palm oil production through sustainable plantations (2007) European Journal of Lipid Science and Technology, 109 (4), pp. 289-295. , DOI 10.1002/ejlt.200600223 | |
| dc.description | Barnwal, B.K., Sharma, M.P., Prospects of biodiesel production from vegetable oils in India (2005) Renew Sustain Energy Rev, 9, pp. 363-378 | |
| dc.description | (2003) Automotive Fuels - Fatty Acid Methyl Esters (FAME) for Diesel Engines - Requirements and Test Methods, , CEN. European Committee for Standardization E.S.E. EN 14214 Brussels, Belgium | |
| dc.description | Atadashi, I.M., Aroua, M.K., Aziz, A.A., Biodiesel separation and purification: A review (2011) Renew Energy, 36, pp. 437-443 | |
| dc.description | Berrios, M., Skelton, R.L., Comparison of purification methods for biodiesel (2008) Chem Eng J, 144, pp. 459-465 | |
| dc.description | Gonzalo, A., García, M., Luis Sánchez, J., J, S.A., J, N.A.P., Water cleaning of biodiesel. Effect of catalyst concentration, water amount, and washing temperature on biodiesel obtained from rapeseed oil and used oil (2010) Ind Eng Chem Res, 49, pp. 4436-4443 | |
| dc.description | Di Felice, R., De Faveri, D., De Andreis, P., Ottonello, P., Component distribution between light and heavy phases in biodiesel processes (2008) Ind Eng Chem Res, 47, pp. 7862-7867 | |
| dc.description | Kuramochi, H., Maeda, K., Kato, S., Osako, M., Nakamura, K., Sakai, S.-I., Application of UNIFAC models for prediction of vapor-liquid and liquid-liquid equilibria relevant to separation and purification processes of crude biodiesel fuel (2009) Fuel, 88, pp. 1472-1477 | |
| dc.description | Follegatti-Romero, L.A., Lanza, M., Batista, F.R.M., Batista, E.A.C., Oliveira, M.B., Coutinho, J.A.P., Liquid-liquid equilibrium for ternary systems containing ethyl esters, anhydrous ethanol and water at 298.15, 313.15, and 333.15 K (2010) Ind Eng Chem Res, 49, pp. 12613-12619 | |
| dc.description | Oliveira, M.B., Varanda, F.R., Marrucho, I.M., Queimada, A.J., Coutinho, J.A.P., Prediction of water solubility in biodiesel with the CPA equation of state (2008) Ind Eng Chem Res, 47, pp. 4278-4285 | |
| dc.description | Oliveira, M.B., Barbedo, S., Soletti, J.I., Carvalho, S.H.V., Queimada, A.J., Coutinho, J.A.P., Liquid-liquid equilibria for the canola oil biodiesel + ethanol + glycerol system (2011) Fuel, 90, pp. 2738-2745 | |
| dc.description | Oliveira, M.B., Queimada, A.J., Coutinho, J.A.P., Modeling of biodiesel multicomponent systems with the Cubic-Plus-Association (CPA) equation of state (2010) Ind Eng Chem Res, 49, pp. 1419-1427 | |
| dc.description | Oliveira, M.B., Ribeiro, V., Queimada, A.J., Coutinho, J.A.P., Modeling phase equilibria relevant to biodiesel production: A comparison of g(E) models, Cubic EoS, EoS-g(E) and association EoS (2011) Ind Eng Chem Res, 50, pp. 2348-2358 | |
| dc.description | Lanza, M., Neto, W.B., Batista, E., Poppi, R.J., Meirelles, A.J.A., Liquid-liquid equilibrium data for reactional systems of ethanolysis at 298.3 K (2007) J Chem Eng Data, 53, pp. 5-15 | |
| dc.description | Follegatti-Romero, L.A., Lanza, M., Da Silva, S.C.A.S., Batista, E.A.C., Meirelles, A.J.A., Mutual solubility of pseudobinary systems containing vegetable oils and anhydrous ethanol from (298.15 to 333.15) K (2010) J Chem Eng Data, 55, pp. 2750-2756 | |
| dc.description | Kontogeorgis, G.M., Voutsas, E.C., Yakoumis, I.V., Tassios, D.P., An equation of state for associating fluids (1996) Industrial and Engineering Chemistry Research, 35 (11), pp. 4310-4318 | |
| dc.description | Oliveira, M.B., Coutinho, J.A.P., Queimada, A.J., Mutual solubilities of hydrocarbons and water with the CPA EoS (2007) Fluid Phase Equilibria, 258 (1), pp. 58-66. , DOI 10.1016/j.fluid.2007.05.023, PII S0378381207002890 | |
| dc.description | Michelsen, M.L., Hendriks, E.M., Physical properties from association models (2001) Fluid Phase Equilibria, 180 (1-2), pp. 165-174. , DOI 10.1016/S0378-3812(01)00344-2, PII S0378381201003442 | |
| dc.description | Voutsas, E.C., Boulougouris, G.C., Economou, I.G., Tassios, D.P., Water/hydrocarbon phase equilibria using the thermodynamic perturbation theory (2000) Industrial and Engineering Chemistry Research, 39 (3), pp. 797-804 | |
| dc.description | Wu, J., Prausnitz, J.M., Phase equilibria for systems containing hydrocarbons, water, and salt: An extended Peng-Robinson equation of state (1998) Industrial and Engineering Chemistry Research, 37 (5), pp. 1634-1643 | |
| dc.description | Müller, E.A., Gubbins, K.E., Molecular-based equations of state for associating fluids: A review of SAFT and related approaches (2001) Ind Eng Chem Res, 40, pp. 2193-2211 | |
| dc.description | Kontogeorgis, G.M., Yakoumis, I.V., Meijer, H., Hendriks, E., Moorwood, T., Multicomponent phase equilibrium calculations for water-methanol-alkane mixtures (1999) Fluid Phase Equilibria, 158-160, pp. 201-209. , DOI 10.1016/S0378-3812(99)00060-6, PII S0378381299000606 | |
| dc.description | Folas, G.K., Gabrielsen, J., Michelsen, M.L., Stenby, E.H., Kontogeorgis, G.M., Application of the Cubic-Plus-Association (CPA) equation of state to cross-associating systems (2005) Ind Eng Chem Res, 44, pp. 3823-3833 | |
| dc.description | Voutsas, E.C., Yakoumis, I.V., Tassios, D.P., Prediction of phase equilibria in water/alcohol/alkane systems (1999) Fluid Phase Equilibria, 158-160, pp. 151-163. , DOI 10.1016/S0378-3812(99)00131-4, PII S0378381299001314 | |
| dc.description | Folas, G.K., Kontogeorgis, G.M., Michelsen, M.L., Stenby, E.H., Application of the Cubic-Plus-Association (CPA) equation of state to complex mixtures with aromatic hydrocarbons (2005) Ind Eng Chem Res, 45, pp. 1527-1538 | |
| dc.description | Huang, S.H., Radosz, M., Equation of state for small, large, polydisperse, and associating molecules (1990) Ind Eng Chem Res, 29, pp. 2284-2294 | |
| dc.description | Taylor, B.N., Kuyatt, C.E., (1994) Guidelines for the Evaluation and Expression of Uncertainty in NIST Measurement Results Technical Note 1297 for NIST, , Gaithersburg MD | |
| dc.description | Marcilla, A., Ruiz, F., García, A.N., Liquid-liquid-solid equilibria of the quaternary system water-ethanol-acetone-sodium chloride at 25°C (1995) Fluid Phase Equilibria, 112, pp. 273-289 | |
| dc.description | Silva, L.Y.A., Falleiro, R.M.M., Meirelles, A.J.A., Krähenbühl, M.A., Determination of the vapor pressure of ethyl esters by differential scanning calorimetry (2011) J Chem Thermodyn, 43, pp. 943-947 | |
| dc.description | Pratas, M.J., Freitas, S., Oliveira, M.B., Monteiro, L.S.C., Lima, A.S., Coutinho, O.J.A.P., Densities and viscosities of fatty acid methyl and ethyl esters (2010) J Chem Eng Data, 55, pp. 3983-3990 | |
| dc.description | Follegatti-Romero, L.A., Oliveira, M.B., Eac, B., Jap, C., Meirelles, A.J.A., Liquid-liquid equilibria for ternary systems containing ethyl esters, ethanol and glycerol at 323.15 and 353.15 K (2011) Fuel, , in press. Available online 20 September | |
| dc.description | Nikitin, E.D., Pavlov, P.A., Bogatishcheva, N.S., Critical properties of long-chain substances from the hypothesis of functional self-similarity (2005) Fluid Phase Equilibria, 235 (1), pp. 1-6. , DOI 10.1016/j.fluid.2005.06.006, PII S0378381205001949 | |
| dc.description | Lopes, J.C.A., Boros, L., Krähenbühl, M.A., Meirelles, A.J.A., Daridon, J.L., Pauly, J., Prediction of cloud points of biodiesel (2007) Energy Fuels, 22, pp. 747-752 | |
| dc.description | Oliveira, M.B., Marrucho, I.M., Coutinho, J.A.P., Queimada, A.J., Surface tension of chain molecules through a combination of the gradient theory with the CPA EoS (2008) Fluid Phase Equilibria, 267, pp. 83-91 | |
| dc.description | Oliveira, M.B., Miguel, S.I., Queimada, N.A.J., Coutinho, O.J.A.P., Phase equilibria of ester + alcohol systems and their description with the Cubic-Plus-Association equation of state (2010) Ind Eng Chem Res, 49, pp. 3452-3458 | |
| dc.description | Oliveira, M.B., Queimada, A.J., Coutinho, J.A.P., Prediction of near and supercritical fatty acid ester + alcohol systems with the CPA EoS (2010) J Supercrit Fluids, 52, pp. 241-248 | |
| dc.description | Oliveira, M.B., Freire, M.G., Marrucho, I.M., Kontogeorgis, G.M., Queimada, A.J., Coutinho, J.A.P., Modeling the liquid-liquid equilibria of water + fluorocarbons with the cubic-plus-association equation of state (2007) Industrial and Engineering Chemistry Research, 46 (4), pp. 1415-1420. , DOI 10.1021/ie061147n | |
| dc.description | Oliveira, M.B., Pratas, M.J., Marrucho, I.M., Queimada, A.J., Coutinho, J.A.P., Description of the mutual solubilities of fatty acids and water with the CPA EoS (2009) AIChE J, 55, pp. 1604-1613 | |
| dc.description | Oliveira, M.B., Teles, A.R.R., Queimada, A.J., Coutinho, J.A.P., Phase equilibria of glycerol containing systems and their description with the Cubic-Plus-Association (CPA) equation of state (2009) Fluid Phase Equilibria, 280, pp. 22-29 | |
| dc.language | en | |
| dc.publisher | | |
| dc.relation | Fuel | |
| dc.rights | fechado | |
| dc.source | Scopus | |
| dc.title | Liquid-liquid Equilibria For Ethyl Esters + Ethanol + Water Systems: Experimental Measurements And Cpa Eos Modeling | |
| dc.type | Artículos de revistas | |
