Synthesis of ethyl lactate from ammonium lactate solution by coupling solvent extraction with esterification

Separation and Purification Technology

Volumn 76, Issue 1, 2010, Pages 1-7

  Kasinathan, Palraj ^a,b   Kwak, Hyojin ^a,b   Lee, Uhwang ^a   Hwang, Dong Won ^a   Hwang, Young Kyu ^a,b   Chang, Jong San ^a,b  

^a Korea Research Institute of Chemical Technology   (South Korea)

^b University of Science and Technology (UST)   (South Korea)

Author keywords

Ammonium lactate; Esterification; Ethyl lactate; Lactic acid; Solvent extraction

Indexed keywords

AMMONIUM LACTATE; AQUEOUS AMMONIUM; CALCIUM LACTATE; ETHYL LACTATE; FERMENTATION BROTHS; LACTIC ACID FERMENTATION; TRI-BUTYL PHOSPHATE;

AMMONIUM COMPOUNDS; BODY FLUIDS; BYPRODUCTS; ESTERIFICATION; ESTERS; ETHANOL; FERMENTATION; LACTIC ACID; SOLVENT EXTRACTION;

ORGANIC SOLVENTS;

EID: 78149281386     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2010.09.012     Document Type: Article

References (25)

1. S. Aparicio, and R. Alcalde The green solvent ethyl lactate: an experimental and theoretical characterization Green Chem. 11 2009 65 78
2. S.P. Tsai, R. Datta, M. Henry, Y. Halpern, and J.R. Frank Production of organic acids by electrodialysis/pervaporation process Membrane Technol. 109 1999 12 18
3. N. Asthana, A. Kolah, D.T. Vu, C. Lira, and D.J. Miller A continuous reactive separation process for ethyl lactate formation Org. Process Res. Dev. 9 2005 599 607
4. T. Carson, E.M. Peters, Low PH Lactic Acid Fermentation, USP 6,475,759, 2002.
5. I.C. Gunsalus, and F.N. Charles The effect of pH on the lactic acid fermentation J. Bio. Chem. 1942 131 137
6. R. Datta, and M. Henry Lactic acid: recent advances in products, processes and technologies - a review J. Chem. Technol. Biotechnol. 81 2006 1119 1129
7. R. Bailey, D. Joshi, S. Michaels, R, Wisdom, Production of lactic acid by continuous fermentation using an inexpensive raw material and a simplified method of lactic acid purification, USP 4,771,001, 1998.
8. D. Porro, M. Bianchi, L. Brambilla, R. Menghini, D. Bolzani, and V. Carrera Replacement of a metabolic pathway for large-scale production of lactic acid from engineered yeasts Appl. Environ. Microbiol. 65 1999 4211 4215
9. R. Patnail, S. Louie, V. Gavvilovic, K. Perry, W. Stemmer, and C. Ryan Genome shuffling of Lactobacillus for improved acid tolerance Nat. Biotechnol. 20 2002 707 712
10. K. Mani Electrodialysis water splitting technology J. Membr. Sci. 58 1991 117 138
11. F.Hanada, K. Hirayama, N. Ohmura, S. Tanaka, Bipolar membrane and method for its production, USP 5,221,455, 1993.
12. E.G. Lee, S.H. Moon, Y.K. Chang, I.K. Yoo, and H.N. Chang Lactic acid recovery using two-stage electrodialysis and its modeling J. Membr. Sci. 145 1998 53 61
13. R. Datta, Recovery and purification of lactate salts from whole fermentation broth by electrodialysis, USP 4,885,247, 1989.
14. J. Litchfield Microbiological production of lactic acid Adv. Appl. Microbiol. 42 1996 45 95
15. E.M. Filachione, and J. Costello Lactic esters by reaction of ammonium lactate with alcohols Ind. Eng. Chem. 44 1952 2189 2195
16. X. Sun, Q. Wang, W. Zhao, H. Ma, and K. Sakata Extraction and purification of lactic acid from fermentation broth by esterification and hydrolysis method Sep. Purif. Technol. 49 2006 43 48
17. M.C.M. Cockrem, Process for production of esters, USP 5210296, 1993.
18. Y. Halpern, Direct esterification of ammonium salts of carboxylic acids, USP 6,583,310, 2003.
19. K. Shigeru, S. Osamu, Y. Ikuo, H. Kaqunori, Method for producing lactic acid ester, USP 7,696,375, 2009.
20. A. Vaidya, R. Pandey, S. Mudliar, M. Suresh, S. Kumar, T. Charkrabarti, and S. Devotta Production and recovery of lactic acid for polylactide - an overview Crit. Rev. Env. Sci. Technol. 35 2005 429 467
21. J. Maisuria, and M. Hossain Equilibrium studies of the extraction and re-extraction of lactic acid J. Chem. Eng. Data 52 2007 665 670
22. K. Wasewar, A. Yawalkar, A. Moulin, and V.G. Pangarkar Fermentation of glucose to lactic acid with reactive extraction: a review Ind. Eng. Chem. Res. 43 2004 5969 5982
23. A.M. Eyal, J.N. Starr, R. Fisher, R. Canari, D.R. Witzke, P.R. Gruber, J.J. Kolstad, X. Meng, Lactic acid processing; methods; arrangements; and, products, USP 7,144,977, 2006.
24. F.F. Bamoharram, M.M. Heravi, P. Ardalan, and T. Ardalan A kinetic study of the esterification of lactic acid by ethanol in the presence of Preyssler acid, an eco-friendly solid catalyst Reac. Kinet. Mech. Cat. 100 2010 71 78
25. B. Donmei, Y. Zhihui, W. Qiang, Z. Xueming, L. Xingang, and X. Shimin Ammonium lactate production by Lactobacillus lactis BME5-18M in pH-controlled fed-batch fermentations Biochem. Eng. J. 19 2004 47 51