Lignocellulosic Biofuels : Phase Separation during Catalytic Hydrodeoxygenation of Liquid Phase Pyrolysis Oil

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Abstract

This paper contributes to the understanding of liquid phase
pyrolysis (LPP) oil upgrading. The subject of discussion is hydro- deoxygenation (HDO). A three-stage hydrotreatment of liquid phase pyrolysis oil is described. It was found that during the initial heating stage conditions noHDO oilwas produced. TheHDOoil was formed during the main heating stage. During the initial heating stage, the oxygen content and the average molecular weight remained rela- tively constant. In the main heating stage the oxygen content decreased from 40 wt.% to 24 wt.% and the average molecular weight also decreases from630 to 570 g/mol. Finally in the isothermal stage HDO oil was formed, indicated by a drop in oxygen content.
Originalspracheenglisch
Seiten (von - bis)2914
Seitenumfang2919
FachzeitschriftSeparation science and technology
Jahrgang50
Ausgabenummer18
PublikationsstatusVeröffentlicht - 5 Aug 2015

Schlagwörter

  • Biorefinery

Fields of Expertise

  • Mobility & Production

Dies zitieren

Lignocellulosic Biofuels : Phase Separation during Catalytic Hydrodeoxygenation of Liquid Phase Pyrolysis Oil. / Schwaiger, Nikolaus.

in: Separation science and technology, Jahrgang 50, Nr. 18, 05.08.2015, S. 2914.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

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