Abstract
In this technoeconomic evaluation of the manufacture of acetic acid by fermentation, the use of the bacterium:Acetobacter suboxydans from the old vinegar process was compared with expected performance of the newerClostridium thermoaceticum bacterium. Both systems were projected to operate as immobilized cells in a continuous, fluidized bed bioreactor, using solvent extraction to recover the product.
Acetobacter metabolizes ethanol aerobically to produce acid at 100 g/L in a low pH medium. This ensures that the product is in the form of a concentrated extractable free acid, rather than as an unextractable salt. Unfortunately, yields from glucose by way of the ethanol fermentation are poor, but near the biological limits of the organisms involved.
Conversely, C.thermoaceticum is a thermophilic anaerobe that operates at high fermentation rates on glucose at neutral pH to produce acetate salts directly in substantially quantitative yields. However, it is severely inhibited by product, which restricts concentration to a dilute 20 g/L.
An improvedAcetobacter system operating with recycled cells at 50 g/L appears capable of producing acid at $0.38/lb, as compared with a $0.29/lb price for synthetic acid. However, this sytem has only a limited margin for process improvement.
The presentClostridium system cannot compete, since the required selling price would be $0.42/lb. However, if the organism could be adapted to tolerate higher product concentrations at acid pH, selling price could be reduced to $0.22/lb, or about 80% of the price of synthetic acid.
Similar content being viewed by others
References
Forster, D. (1976),J. Am. Chem. Soc. 98(3), 846.
Busche, R. M., “Acetic Acid—Industrial Market Volume and Potential,” Bio En-Gene-Er Associates, Inc, May28, 1987.
Reisch, M. S., “Top 50 Chemicals Production Slowed Markedly Last Year,” C&E News, 11–15, Apr. 9, 1990.
Herrick, H. T. and May, O. E. (1935),Chem. & Metallurg. Eng. 42, 142.
Lai, M. N. and Wang, I. H., “A Rapid Process of Manufacturing Vinegar,” U.S./R.O.C. Symposium on Fermentation Engineering Fundamentals, Uni- versity of Pennsylvania, May 30-June 1,1978.
Owens, C. H. (1937), US Patent 2,089,412.
Hansen, A. E. (1935),Food Inc. 7, 277.
Wang, D. I. C, Felipe, V., and Tyo, M. A., “Production of Food Grade Acetic Acid by Fermentation,” U.S./R.O.C. Symposium on Fermentation Engineering Fundamentals, University of Pennsylvania, May 30-June1, 1978.
Nickol, G. B. (1979), “Vinegar,”Microbial Technology 2d ed., Peppier, H. J. and Perlman, D., eds., Academic Press, New York, pp. 155–172.
Andreesen, J. R., Schaupp, A., Neuranter, C., Brown, A., and Ljungdahl, L. G. (1973),J. Bacteriol. 114(2), 743–751.
Schwartz, R. D. and Keller, F. A. Jr. (1982),Appl. Environ. Microbiol. 43, 117.
Wang, D. I. C. (1982), Massachusetts Institute of Technology, private communication.
Yates, R. A. (1981), US Patent 4,282,323.
Ljungdahl, L. G. (1976),Trans. Ind. Biol. Soc. 63, 64.
Busche, R. M. (1983),Biotech. & Bioeng. Symp. 13, 597–615.
Busche, R. M., Shimshick, E. J., and Yates, R. A. (1982),Biotech. & Bioeng. Symp. 12, 249–262.
Busche, R. M. (1985),Biotechnology—Applications & Research, Cheremisinoff, P. N. and Ouellette, R. P., eds., Technomic Publishing Co, Lancaster, PA.
Null, H. R. (1980),Chem. Eng. Prog. 76, 42.
Perry, R. H., Chilton, C. H., and Kirkpatrick, S. D. (1963),Perry’s Chemical Engineer’s Handbook, 4th ed., McGraw-Hill Book Co, New York, pp. 3–113.
Mongan, E. L. /r., Engineering Department, E. I. Dupont de Nemours & Co, Inc., private communication, June 9, 1981.
Green, D. W. (1984),Perry’s Chemical Engineers’Handbook, 6th ed., McGraw-Hill Book Co, New York, pp. 15–10.
King, C. J. (1983),Handbook of Solvent Extraction, Lo, T. C, Baird, M. H. I., and Hanson, C., eds., John Wiley, New York, pp. 567–573.
Brown, W. V. (1963),Chem. Eng. Prog. 59, 65.
Yates, R. A., Central Research & Development Dept, E. I. Dupont de Nemours & Co, Inc., private communication, Dec. 1977.
Kirk-Othmer Encyclopedia of Chemical Techology (1978), 3rd ed., Grayson, M., ed., vol. 2, John Wiley, New York, pp. 533–535.
King, C. J. (1987),Handbook of Separation Process Technology, Rocisseau, R. W., ed., John Wiley, New York, pp. 760–774.
Wang, D. I. C., Fleischchaker, R. J., and Wang, G. Y. (1978),Biochemical Engineering: Renewable Sources of Energy and Chemical Feedstocks, Nystrom, J. M. and Barnett, S. M., eds., AIChE Symp.74, 181.
Bar, R. and Gainer, J. L. (1987),Biotech. Prog. 3, 109–114.
Chem. Mkt. Reporter, April 27, 1990.
Davison, B. H. and Scott, C. D. (1986),Biotech. & Bioeng. Symp. 17, 629–632.
Davison, B. H. and Scott, C. D. (1988),Appl. Biochem. Biotech. 18, 19–34.
Scott, C. D. (1983),Biotech. & Bioeng. Symp. 13, 237–238.
Rogers, P. I., Lee, K. J., Skotnicki, M. L., and Tribe, D. E. (1982),Adv. Biochem. Eng. 23, 37–84.
Rogers, P. I., Lee, K. J., and Tribe, D. E., “High Productivity Ethanol Fermentations withZymomonas mobilis,” Process Biochem. U. New South Wales, Sydney, Australia, Aug./Sept. 1980.
Rogers, P. I., Lee, K. J., Skotnicki, M. L., and Tribe, D. E. (1981),Advances in Biotechnology, vol. 2, Young, M. M. and Robinson, C. W., eds., Pergamon Press, pp. 189–194.
Cysewski, G. R. and Wilke, C. R. (1977),Biotech & Bioeng. 19, 1125–1143.
Montenecourt, B. S. (1985),Biology of Industrial Microorganisms, Dumain, A. L. and Solomon, N., eds., Ben Cummings, pp. 261–289.
Swings, J. and Deley, J. (1977),Bacterial Rev. 41, 1–46.
Fosberg, T. M. and Claussen, H. L. (1982),TAPPI 65, 63.
Beesley, A. H. and Rhinesmith, R. D. (1980),Chem. Eng. Prog. 76, 37.
Macek, S., Dedert Corp, Olympic Fields, IL, private communication, Apr. 25, 1989.
Super, J., Engineering Dept, E. I. Dupont de Nemours & Co. Inc, private communication, Apr. 30, 1989.
Davison, B. H., Oak Ridge National Laboratory, private communication, Dec. 13, 1988.
McNabb, J. E., “World Energy Outlook Through 2000,” Conoco Inc, Wilmington, DE, Sept. 1986.
Lynch, M. C. (1988),Chem. Eng. Prog. 20.
McCartney, S., “Surge in Price of Oil Foreseen in Next Decade, ”News Journal, Wilmington, DE, p. BIO, Dec. 12, 1988.
Gupte, P., “Price Surge Ahead,”Forbes, p. 55, Dec. 12, 1988.
Anon, “Oil Futures Prices Jump,”News Journal, Wilmington, DE, p. 86, Jan. 17, 1898.
Layman, P. L., “Middle East Chemical Industry Eyes New Products, Markets,”C&E News, p. 20, Mar. 6, 1989.
Jasper, S. “Oil Service Stocks Are Ready to Soar,”News Journal, Wilmington, DE, p. BIO, Mar. 13, 1989.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Busche, R.M. Extractive fermentation of acetic acid. Appl Biochem Biotechnol 28, 605–621 (1991). https://doi.org/10.1007/BF02922636
Issue Date:
DOI: https://doi.org/10.1007/BF02922636