Thermal conversion of mechanically activated mixtures of aspen wood-zeolite catalysts in a supercritical ethanol : сборник научных трудов

Описание

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 solПоказать полностьюid 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.

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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)