Abstract
Electrolysis in subcritical water can convert biomass-derived saccharides into value-added chemicals and fuels without any additives. In this work, we aim to understand reaction behaviours of glucose under subcritical water degradation or electrochemical conditions for the purpose of developing a new method for producing useful carboxylic acids. Degradation of glucose was carried out using a continuous flow-type reactor in subcritical water at various operating conditions, and electrochemical reactions of their product solutions were conducted at identical conditions with a 500-mL batch autoclave. Gaseous products obtained were analyzed by gas chromatography-thermal conductivity detection (GC-TCD), and liquid products were analyzed by high-performance liquid chromatography (HPLC) and gas chromatography-flame ionization detection (GC-FID). The total organic carbon (TOC) in the aqueous product solution was determined by using a TOC analyzer. Based on the experimental results, a reaction pathway for glucose is proposed for subcritical water degradation and electrolysis.
Similar content being viewed by others
References
L. Ott, M. Bicker, H. Vogel, Green Chem. 8, 214 (2006)
V. Lehr, M. Sarlea, L. Ott, H. Vogel, Catal. Today 121, 121 (2007)
M. Watanabe, T. Lida, Y. Aizawa, T.M. Aida, H. Inomata, Bioresour. Technol. 98, 1285 (2007)
W. Buhler, E. Dinjus, H.J. Ederer, A. Kruse, C. Mas, J. Supercrit. Fluids 22, 37 (2002)
T. Valliyappan, N.N. Bakhsi, A.K. Dalai, Bioresour. Technol. 99, 4476 (2008)
M.J. Antal, W.S.L. Mok, J.C. Roy, A.T. Raissi, D.G.M. Anderson, J. Anal. Appl. Pyrolysis 8, 291 (1985)
Y.S. Stein, M.J. Antal, M.J. Jones, J. Anal. Appl. Pyrolysis 4, 283 (1983)
H. Kishida, F. Jin, Z. Zhou, T. Moriya, H. Enomoto, Chem. Lett. 34, 11 (2005)
F. Jin, Z. Zhou, H. Enomoto, T. Moriya, H. Higashijima, Chem. Lett. 33, 2 (2004)
Y. Asli, H. Koga, M. Sasaki, M. Goto, J Renew Sustain Energy 1(3), 033112-1 (2009)
M. Sasaki, Wahyudiono, Y. Asli, M. Goto, Fuel Process. Technol. 91, 1125 (2010)
Y. Asli, H. Koga, M. Sasaki, M. Goto, Ind. Eng. Chem. Res. 49(4), 1520 (2010)
T. Rogalinski, K. Liu, T. Albrecht, G. Brunner, J. Supercrit. Fluid 46, 335 (2008)
T. Clifford, Fundamentals of supercritical fluids (Oxford University Press, New York, 1998), p. 23
P.E. Savage, Chem. Rev. 99, 603 (1999)
F.S. Asghari, H. Yoshida, J. Phys. Chem. A 112, 7402 (2008)
M. Watanabe, Y. Aizawa, T. Iida, C. Levy, T.M. Aida, H. Inomata, Carbohydr. Res. 340, 1931 (2005)
F. Jin, Z. Zhou, H. Enomoto, T. Moriya, H. Higashijima, Chem. Lett. 33, 126 (2004)
B.M. Kabyemela, T. Adschiri, R.M. Malaluan, K. Arai, Ind. Eng. Chem. Res. 38, 2888 (1999)
B.M. Kabyemela, M. Takigawa, T. Adschiri, R.M. Malaluan, K. Arai, Ind. Eng. Chem. Res. 37, 357 (1998)
Z. Srokol, A.G. Bouche, A. Estrik, R.C.J. Strik, T. Maschmeyer, J.A. Peters, Carbohydr. Res. 339, 1717 (2004)
H. Ando, T. Sakaki, T. Kokusho, M. Shibata, Y. Uemura, Y. Hatate, Ind. Eng. Chem. Res. 39, 3688 (2000)
A. Kruse, A. Gawlik, Ind. Eng. Chem. Res. 42, 267 (2003)
K. Goto, K. Tajima, M. Sasaki, T. Adschiri, K. Arai, Kobunshi Ronbunshu 58 (12), 685 (2001)
M. Sasaki, K. Goto, K. Tajima, T. Adschiri, K. Arai, Green Chem. 4, 285 (2002)
Acknowledgments
This work has been partly supported by Kumamoto University Global COE program “Global Initiative for Pulsed Power Engineering”.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sasaki, M., Oshikawa, T., Watanabe, H. et al. Reaction kinetics and mechanism for hydrothermal degradation and electrolysis of glucose for producing carboxylic acids. Res Chem Intermed 37, 457–466 (2011). https://doi.org/10.1007/s11164-011-0275-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11164-011-0275-1