The advantages of wet torrefaction of biomass by superheated steam in fluidized bed over conventional hydrothermal carbonization method are confirmed. The effect of wet torrefaction temperature on the chemical composition of biochar obtained from nut (hazelnut) shells by torrefaction in fluidized bed in superheated steam environment, on the fractional composition of biochar, and on the chemical composition of the condensate (a by-product of the process) is investigated.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Konnerth P. Philipp, D. Jung, J.W. Straten, et al., “Metal oxide-doped activated carbons from bakery waste and coffee grounds for application in supercapacitors,” Materials Science for Energy Technologies, 4, 69–80 (2021).
M. Kumar, A. Oyedun, and A. Kumar, “A review on the current status of various hydrothermal technologies on biomass feedstock,” Renewable and Sustainable Energy Reviews, 81, 1742–1770 (2018).
T. Wanga, Y. Zhaia, Y. Zhuc, et al., “A review of the hydrothermal carbonization of biomass waste for hydrochar formation: Process conditions, fundamentals, and physicochemical properties,” Renewable and Sustainable Energy Reviews, 90, 223–247 (2018).
D. Zhang, X. Chen, Z. Qi, et al., “Superheated steam as carrier gas and the sole heat source to enhance biomass torrefaction,” Bioresource Technology, 331, 124955 (2021).
B. Roy, P. Kleine-Möllhoff, and A. Dalibard, “Superheated steam torrefaction of biomass residues with valorization of platform chemicals, Part 1: Ecological assessment,” Sustainability, 14, 1212 (2022).
V. M. Chernyshev, О. А. Kravchenko, and V. P. Ananikov, “Conversion of plant biomass to furan derivatives and sustainable access to a new generation of polymers, functional materials, and fuels” Usp. Khim., 86, No. 5, 357–387 (2017).
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 58, No. 3, pp. 35−38, March, 2022.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Mikhalev, A.V., Milovanov, O.Y., Klimov, D.V. et al. Production of Biochar and Other High Value-Added Products from Biomass by Wet Torrefaction in Fluidized Bed in Superheated Steam Environment. Chem Petrol Eng 58, 233–238 (2022). https://doi.org/10.1007/s10556-022-01080-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10556-022-01080-6