Тип публикации: статья из журнала
Год издания: 2018
Идентификатор DOI: 10.1016/j.jaap.2018.01.022
Ключевые слова: Wood, Zeolites, Ethanol, Conversion, Products, Composition
Аннотация: The mechanical activation of the mixture of aspen wood - high silica zeolite catalysts increases the wood thermal conversion in supercritical ethanol and rises the yield of liquid products. TH-HSZ-30 with Si/Al =. Zeolite catalysts allow to fractionate the mechanically activated wood in supercritical ethanol at 270 degrees C on solid lignocellulose and on soluble products from hemicelluloses, presented by furfural, 5-hydro-xymethylfurfural, levulinic acid and ethyl esters. The elevated temperature (350 degrees C) decreases the yield of liquid products due to the intensification of secondary reactions of their transformation to gases and chars. The possible mechanism of wood catalytic conversion to bio-liquids in supercritical ethanol is discussed.
Издание
Журнал: JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
Выпуск журнала: Vol. 132
Номера страниц: 237-244
ISSN журнала: 01652370
Место издания: AMSTERDAM
Издатель: ELSEVIER SCIENCE BV
Персоны
- Kuznetsov B.N. (FRC KSC SB RAS, Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Svobodny Prospect 79, Krasnoyarsk 660041, Russia)
- Sharypov V.I. (FRC KSC SB RAS, Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)
- Beregovtsova N.G. (FRC KSC SB RAS, Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)
- Baryshnikov S.V. (FRC KSC SB RAS, Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)
- Pestunov A.V. (FRC KSC SB RAS, Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)
- Vosmerikov A.V. (Inst Petr Chem SB RAS, 4 Akad Sky Ave, Tomsk 634021, Russia)
- Djakovitch L. (IRCELYON, 2 Ave Albert Einstein, F-69626 Lyon, France)
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