Abstract
Acids catalyze the hydrolysis of cellulose and hemicellulose to produce sugars that organisms can ferment to ethanol and other products. However, advanced low- and no-acid technologies are critical if we are to reduce bioethanol costs to be competitive as a pure fuel. We believe carbohy drate oligomers play a key role in explaining the performance of such hydrolysis processes and that kinetic models would help us understand their role. Various investigations have developed reaction rate expressions based on an Arrhenius temperature dependence that is first order in substrate concentration and close to first order in acid concentration. In this article, we evaluate these existing hydrolysis models with the goal of providing a foundation for a unified model that can predict performance of both current and novel pretreatment process configurations.
Similar content being viewed by others
References
Wyman, C. E. (1994), Bioresour. Technol. 50 3–16.
Lynd, L. R., Cushman, J. H., Nichols, R. J., and Wyman, C. E. (1991), Science 251, 1318–1323.
Lynd, L. R., Elander, R. T., and Wyman, C. E. (1996), Appl. Biochem. Biotechnol. 57/58, 741–760.
Hinman, N. D., Schell, D. J., Riley, C. J., Bergeron, P. W., and Walter, P. J. (1992), Appl. Biochem. Biotechnol. 34/35, 639–649.
Torget, R., Hatzis, C., Hayward, T. K., Hsu, T.-A., and Philippidis, G. D. (1996), Appl. Biochem. Biotechnol. 57/58, 85–101.
van Walsum, G. P., Allen, S. G., Spencer, M. J., Laser, M. S., Antal, M. J., and Lynd, L. R. (1996), Appl. Biochem. Biotechnol. 57/58, 157–170.
Maloney, M. T., Chapman, T. W., and Baker, A. J. (1985), Biotechnol. Bioeng. 27, 355–361.
Brigham, J. S., Adney, W. S., and Himmel, M. E. (1996), in Handbook on Bioethanol: Production and Utilization, Wyman, C., ed., Taylor and Francis, Washington, DC, pp. 119–141.
Burns, D. S., Ooshima, H., and Converse, A. O. (1989), Appl. Biochem. Biotechnol. 20/21, 79–94.
Hsu, T. A. (1996), in Handbook on Bioethanol: Production and Utilization, Wyman, C., ed., Taylor and Francis, Washington, DC, pp. 179–212.
Baugh, K. D., and McCarty, P. L. (1988), Biotechnol. Bioeng 31, 50–61.
Ranganathan, S., MacDonald, D. S., and Bakhshi, N. N. (1985), Can J. Chem. Eng. 63, 840–844.
Bhandari, N., Macdonald, D. G., and Bakhshi, N. N. (1984), Biotechnol. Bioeng. 26, 320–327.
Maloney, M. T., Chapman, T. W., and Baker, A. J. (1986), Biotechnol. Prog. 2(4), 192–202.
Cahela, D. R., Lee, Y. Y., and Chambers, R. P. (1983), Biotechnol. Bioeng. 25, 3–17.
Kim, S. B., and Lee, Y. Y. (1987), Biotechnol. Bioeng. Symp. No. 17, 71–84.
Saeman, J. F. (1945), Ind. Eng. Chem. 37, 42–52.
Converse, A. O., Kwarteng, K., Grethlein, H. E., and Ooshima, H. (1989), Appl. Biochem. Biotechnol. 20/21, 63–77.
Kobayashi, T., and Sakai, Y. (1956), Bull. Agr. Chem. Soc. Japan 20, 1–7.
Esteghlalian, A., Hashimoto, A. G., Fenske, J. J., and Penner, M. H. (1997), Bioresour. Technol. 59, 129–136.
Eken-Saracoglu, N., Mutlu, S. F., Dilmac, G., and Cavusoglu, H. (1998), Bioresour. Technol. 65, 29–33.
Mehlberg, R. and Tsao, G. T. (1979), 178th ACS National Meeting Proceedings, American Chemical Society, Washington, DC.
McKibbins, S. W., Harris, J. F., Saeman, J. F., and Neill, W. K. (1962), Forest Products J. 12, 17–23.
Malester, I. A., Green, M., and Shelef, G. (1992), Ind. Eng. Chem. Res. 31, 1998–2000.
Bergeron, P., Benham, C., and Werdene, P. (1989), Appl. Biochem. Biotechnol. 20/21, 119–134.
Church, J. A., and Woolridge, D. (1981), Ind. Eng. Chem. Prod. Res. Dev. 20, 371–378.
Fagan, R. D., Grethlein, H. E., Converse, A. O., and Porteous, A. (1971), Environ. Sci. Technol. 5(6), 545–547.
Dadach, Z., and Kaliaguine, S. (1993), Can., J. Chem. Eng. 71, 880–891.
McParland, J. J., Grethlein, H. E., and Converse, A. O. (1982), Solar Energy 28(1), 55–63.
Thompson D. R., and Grethlin, H. E. (1979), I & EC 18, 166–169.
Abatzoglou, N., Bouchard, J., and Chornet, E. (1986), Can J. Chem. Eng. 64, 781–786.
Brennan, A. H., and Schell, D. J. (1986), SERI report #PR-232-2876, Solar Energy Research Institute, Golden, CO.
Wright, J. D. (1983), SERI report #TR-231-1714, Solar Energy Research Institute, Golden, CO.
Conner, A. H., Wood, B. F., Hill, C. G., and Harris, J. F. (1986), in Cellulose: Structure, Modification and Hydrolysis, Young, R. A. and Rowell, R. M., eds., J. Wiley & Sons, New York, pp. 281–296.
Bouchard, J., Abatzoglou, N., Chornet, E., and Overend, R. P. (1989), Wood Sci. Technol. 23, 333–355.
Mok, W.S.-L., and Antal, M. J., Jr. (1992), Ind. Chem. Eng. Res. 31, 94–100.
Harris, J. F., Baker, A. J., Conner, A. J., Jeffries, T. W., Minor, J. L., Petterson, R. C., Scott, R. W., Springer, E. L., Wegner, T. H., and Zerbe, J.I. (1985), Gen. Tech. Rep. FPL-45, U.S. Department of Agriculture, Forest Service, Forest Products Laboratory, Madison, WI.
Kubikova, J., Zemann, A., Krkoska, P., and Bobleter, O. (1996), Tappi J. 79(7), 163–169.
Overend, R. P., and Chornet, E. (1987), Phil. Trans. R. Soc. Lond A321, 523–536.
Abatzoglou, N., Chornet, E., Belkacemi, K., and Overend, R. P. (1992), Chem. Eng. Sci. 47(5), 1109–1122.
Torget, R. W., Kidam, K. L., Hsu, T.-A., Philippidis, G. P., and Wyman, C.E.U.S., Patent 5,705,369, January 6, 1998.
Torget, R. W., Kidam, K. L., Hsu, T.-A., Philippidis, G. P., and Wyman, C.E.U.S. Patent 5,503,996, April 2, 1996.
Torget, R. W., Kidam, K. L., Hsu, T.-A., Philippidis, G. P., and Wyman, C.E.U.S. Patent 5,424,417, June 13, 1995.
Bobleter, O. (1994), Prog. Polym. Sci. 19, 797–841.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jacobsen, S.E., Wyman, C.E. Cellulose and hemicellulose hydrolysis models for application to current and novel pretreatment processes. Appl Biochem Biotechnol 84, 81–96 (2000). https://doi.org/10.1385/ABAB:84-86:1-9:81
Issue Date:
DOI: https://doi.org/10.1385/ABAB:84-86:1-9:81