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Temperature Dependence of Single Step Hydrodeoxygenation of Liquid Phase Pyrolysis Oil

Overview of attention for article published in Frontiers in Chemistry, July 2018
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Title
Temperature Dependence of Single Step Hydrodeoxygenation of Liquid Phase Pyrolysis Oil
Published in
Frontiers in Chemistry, July 2018
DOI 10.3389/fchem.2018.00297
Pubmed ID
Authors

Klara Treusch, Nikolaus Schwaiger, Klaus Schlackl, Roland Nagl, Peter Pucher, Matthäus Siebenhofer

Abstract

In this paper, continuous hydrodeoxygenation (HDO) of liquid phase pyrolysis (LPP) oil in lab-scale is discussed. Pyrolysis oil is derived from the bioCRACK pilot plant from BDI - BioEnergy International GmbH at the OMV refinery in Vienna/Schwechat. Three hydrodeoxygenation temperature set points at 350, 375, and 400°C were investigated. Liquid hourly space velocity (LHSV) was 0.5 h-1. Hydrodeoxygenation was performed with an in situ sulfided metal oxide catalyst. During HDO, three product phases were collected. A gaseous phase, an aqueous phase and a hydrocarbon phase. Experiment duration was 36 h at 350 and 375°C and 27.5 h at 400°C in steady state operation mode. Water content of the hydrocarbon phase was reduced to below 0.05 wt.%. The water content of the aqueous phase was between 96.9 and 99.9 wt.%, indicating effective hydrodeoxygenation. The most promising results, concerning the rate of hydrodeoxygenation, were achieved at 400°C. After 36/27.5 h of experiment, catalyst deactivation was observed.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 16 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 16 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 4 25%
Student > Bachelor 3 19%
Researcher 3 19%
Student > Doctoral Student 1 6%
Unknown 5 31%
Readers by discipline Count As %
Chemical Engineering 4 25%
Chemistry 2 13%
Environmental Science 1 6%
Engineering 1 6%
Unknown 8 50%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 July 2018.
All research outputs
#20,527,576
of 23,096,849 outputs
Outputs from Frontiers in Chemistry
#2,950
of 6,040 outputs
Outputs of similar age
#287,665
of 329,152 outputs
Outputs of similar age from Frontiers in Chemistry
#115
of 181 outputs
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