1 Datta, R., Tsai, S.P., Bonsignore, P., Moon, S.H., Frank, J.R., “Technological and economic potential of poly (lactic acid) and lactic acid derivatives”, FEMS Microb. Rev., 16, 221-231 (1995). 2 Karin, H., Bflrbel, H., “Factors affecting the fermentative lactic acid production from renewable resources”, Enzyme Microb. Technol., 26, 87-107 (2000). 3 Light Industry Research Institute in Jinan, Manual on Synthesis of Flavor, Light Industry Pub. Co., Beijing (1985). (in Chinese) 4 Yadav, G.D., Thathagar, M.B., “Esterification of maleic acid with ethanol over cation-exchange resin catalysts”, React. Funct. Polym., 52, 99-110 (2002). 5 Yadav, G.D., Thorat, T.S., “Kinetics of alkylation of p-cresol with isobutylene catalyzed by sulfated zirconia”, Ind. Eng. Chem. Res., 35, 721-732 (1996). 6 Peters, T.A., Benes, N.E., Holmen, A., Keurentjes, J.T.F., “Comparison of commercial solid acid catalysts for the esterification of acetic acid with butanol”, Appl. Catal. A Gen., 297, 182-188 (2006). 7 Sanz, M.T., Murga, R., Beltran, S., Cabezas, J.L., Coca, J., “Autocatalyzed and ion-exchange-resin-catalyzed esterification kinetics of lactic acid with methanol”, Ind. Eng. Chem. Res., 41, 512-517 (2002). 8 Troupe, R.A., Dimilla, E., “Kinetics of the ethyl alcohol-lactic acid reaction”, Ind. Eng. Chem., 49, 847-855 (1957). 9 Sanz, M.T., Murga, R., Beltran, S., Cabezas, J.L., Coca, J., “Kinetic study for the reactive system of lactic acid esterification with methanol:Methyl lactate hydrolysis reaction”, Ind. Eng. Chem. Res., 43, 2049-2053 (2004). 10 Zhang, Y., Ma, L., Yang, J., “Kinetics of esterification of lactic acid with ethanol catalyzed by cation-exchange resins”, React. Funct. Polym., 61, 101-114 (2004). 11 Dassy, S., Wiame, H., Thyrion, F.C., “Kinetics of the liquid phase synthesis and hydrolysis of butyl lactate catalysed by cation-exchange resin”, J. Chem. Technol. Biotechnol., 59, 149-156 (1994). 12 Kumar, R., Mahajani, S.M., “Esterification of lactic acid with n-butanol by reactive distillation”, Ind. Eng. Chem. Res., 46, 6873-6882 (2007). 13 Holten, C.H., Lactic Acid:Properties and Chemistry of Lactic Acid and Derivatives, Verlag Chemie, Copenhagen, Copenhagen (1971). 14 Vu, D.T., Kolah, A.K., Asthana, N.S., “Oligomer distribution in concentrated lactic acid solutions”, Fluid Phase Equilib., 236,125-135 (2005). 15 Rehfinger, A., Hoffman, U., “Kinetics of methyl tertiary butyl ether liquid phase synthesis catalyzed by ion exchange resin (I) Intrinsic rate expression in liquid phase activities”, Chem. Eng. Sci., 45, 1605-1607 (1990). 16 Ladisch, M., Westgate, P., Hendrickson, R., Brewer, M., “Framework for correlating composition dependent equilibrium conversion in methyl tert-butyl ether formation by ion-exchange catalysts”, Ind. Eng. Chem. Res., 34, 2811-2816 (1995). 17 Rihko, L.K., Krause, A.O., “Kinetics of heterogeneously catalyzed tert-amyl methyl ether reactions in the liquid phase”, Ind. Eng. Chem. Res., 34, 1172-1180 (1995). 18 Rihko, L.K., Kiviranta-P kk nen, P.K., Krause, A.O., “Kinetic model for the etherification of isoamylenes with methanol”, Ind. Eng. Chem. Res., 36, 614-621 (1997). 19 Lee, M.J., Wu, H.T., Lin, H.M., “Kinetics of catalytic esterification of acetic acid and amyl alcohol over Dowex”, Ind. Eng. Chem. Res., 39, 4094-4099 (2000). 20 Reid, R.C., Prausnitz, J.M., Poling, B.E., The Properties of Gases and Liquids, McGraw-Hill, New York (1987). 21 Chakrabarti, A., Sharma, M.M., “Cation ion exchange resin as catalyst”, React. Polym., 20, 1-45 (1993). 22 Yu, W., Hidajat, K., Ray, A.K., “Determination of adsorption and kinetic parameters for methyl acetate esterification and hydrolysis reaction catalyzed by Amberlyst 15”, Appl. Catal. A Gen., 260, 191-205 (2004). 23 Darge, O., Thyrion, F.C., “Kinetics of the liquid phase esterification of acrylic acid with butanol catalysed by cation exchange resin”, J. Chem. Technol. Biotechnol., 58, 351-355 (1993). 24 Seo, Y., Hong, W.H., “Kinetics of esterification of lactic acid with methanol in the presence of cation exchange resin using a pseudo-homogeneous model”, J. Chem. Eng. Jpn, 33, 128-133 (2000). 25 Teo, H.T.R., Saha, B., “Heterogeneous catalysed esterification of acetic acid with isoamyl alcohol:Kinetic studies”, J. Catal., 228, 174-182 (2004). 26 Delgado, P., Sanz, M.T., Beltran, S., “Kinetic study for esterification of lactic acid with ethanol and hydrolysis of ethyl lactate using an ion-exchange resin catalyst”, Chem. Eng. J., 126, 111-118 (2007). |