Abstract
The characteristics of the Miscanthus pulp obtained by hydrotropic processing under different conditions were studied. The pulping conditions were optimized to achieve the 42.3% yield of the pulp (lignin content 6.1%, pentosan content 6.4%, and ash content 3.0%). The hydrotrope selectively solubilizes lignin; the delignification is closely associated with the primary dissolution of carbohydrates.
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References
M. B. Jones, M. Walsh, Miscanthus: For Energy and Fibre, Earthscan, London, 2001, 192.
N. Brosse, P. Sannigrahi, A. Ragauskas, Ind. Eng. Chem. Res., 2009, 48, 8328.
V. K. Shumny, S. G. Veprev, N. N. Nechiporenko, T. N. Goryachkovskaya, N. M. Slyńko, N. A. Kolchanov, S. E. Pel´tek, Inf. Vestn. VOGiS [The Herald of Vavilov Society for Geneticists and Breeding Scientists], 2010, 14, 122 (in Russian).
Gosudarstvennyi reestr selektsionnykh dostizhenii, dopushchennykh k ispolźovaniyu, No. 8854628, miskantus sorta Soranovskii [State Register of Selection Achievements Approved for Use; No. 8854628, Miscanthus of the Soranovskii Variety], http://www.gossort.com/reg/cultivar/16866 (in Russian).
V. S. Gromov, P. N. Odintsov, Vopr. Lesokhim. [Issues of Dendrochemistry], 1957, 12, 63 (in Russian).
R. H. McKee, Ind. Eng. Chem., 1946, 38, 382.
M. S. Hong Lau, Paper Ind. Paper World, 1941, 23, 247.
K. Gabov, P. Fardim, F. Gomes, Bioresources, 2013, 8, 3518.
M. N. Denisova, V. V. Budaeva, S. G. Ilýasov, V. A. Cherkashin, G. V. Sakovich, Polzunovskii Vestn. [Polzunov Bulletin], 2013, No. 3, 179 (in Russian).
M. N. Denisova, Ph.D. (Techn.) Thesis, Siberian State Technological University, Biysk, 2014, 137 pp. (in Russian).
A. V. Obolenskaya, Z. P. Elńitskaya, A. A. Leonovich, Laboratornye raboty po khimii drevesiny i tsellyulozy [A Laboratory Manual of the Chemistry of Wood and Pulp], Ekologiya, Moscow, 1991, 320 pp. (in Russian).
GOST 25438-82. Tsellyuloza dlya khimicheskoi pererabotki. Metody opredeleniya kharakteristicheskoi vyazkosti [GOST (State Standard) 25438-82. Pulp for Chemical Processing. Methods for the Determination of Intrinsic Viscosity], Izdatelśtvo Standartov, Moscow, 1982, 20 pp. (in Russian).
Yu. A. Gismatulina, V. V. Budaeva, S. G. Veprev, G. V. Sakovich, V. K. Shumny, Russ. J. Gen. Appl. Res., 2015, 5, 60.
R. Yu. Mitrofanov, V. V. Budaeva, M. N. Denisova, G. V. Sakovich, Khimiya rastitelńogo syrýa [The Chemistry of Plant Raw Materials], 2011, No. 1, 25 (in Russian).
Novyi spravochnik khimika i tekhnologa. Protsessy i apparaty khimicheskikh tekhnologii [A New Handbook of the Chemist and the Production Engineer. Processes and Equipment for Chemical Engineering], Part I, NPO "Professional", St. Petersburg, 2002, 848 (in Russian).
M. N. Denisova, R. Yu. Mitrofanov, V. V. Budaeva, O. S. Arkhipova, Polzunovskii Vestn. [Polzunov Bulletin], 2010, 4/1, 198 (in Russian).
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Dedicated to Academician of the Russian Academy of Sciences N. S. Zefirov on the occasion of his 80th birthday.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 2182–2188, September, 2015.
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Denisova, M.N., Kukhlenko, A.A., Orlov, S.E. et al. The characteristics of the hydrotropic Miscanthus pulp. Russ Chem Bull 64, 2182–2188 (2015). https://doi.org/10.1007/s11172-015-1136-7
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DOI: https://doi.org/10.1007/s11172-015-1136-7