Felix Weinwurm
Vienna University of Technology
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Publication
Featured researches published by Felix Weinwurm.
Chemical engineering transactions | 2014
Felix Weinwurm; Adela Drljo; Tânia L. S. Silva; Anton Friedl
This study focuses on ways to precipitate lignin, and how the choice of pr-econcentration technique affects an ethanol organosolv (EOS) processes’ energy and chemicals demand. Experiments were performed in order to precipitate lignin from an EOS treatment liquor by a) direct precipitation with sulphuric acid, b) vacuum-assisted evaporation and acid precipitation, and c) concentration by nanofiltration and acid precipitation. Utilizing the process simulation tool ASPEN Plus ®, supported by experimental data, energy and chemical demand were calculated. It was shown that chemicals demand decreased significantly by preconcentration and that the energy demand for the nanofiltration case was considerably lower than in the evaporation case.
Journal of Cleaner Production | 2016
Felix Weinwurm; Adela Drljo; Wolfgang Waldmüller; Bianca Fiala; Johannes Niedermayer; Anton Friedl
Journal of Cleaner Production | 2017
Felix Weinwurm; Teresa Turk; Jürgen Denner; Karin Whitmore; Anton Friedl
Biomass Conversion and Biorefinery | 2016
Nwe Nwe Win; Felix Weinwurm; Anton Friedl
Chemical engineering transactions | 2014
Cal E; Felix Weinwurm; Franz Theuretzbacher; Adela Drljo; David Leidinger; Lukas Wannasek; Alexander Bauer; Anton Friedl
Chemical engineering transactions | 2015
Felix Weinwurm; Adela Drljo; Anton Friedl
Archive | 2012
Anton Friedl; Abdel Halim Fuqaha; Felix Weinwurm; Thomas Ters
Archive | 2012
Anton Friedl; Abdel Halim Fuqaha; Felix Weinwurm; Thomas Ters
Chemical engineering transactions | 2016
Felix Weinwurm; J. Denner; T. Turk; Anton Friedl
Archive | 2014
Anton Fridel; Halim Fuqaha; Felix Weinwurm; Thomas Ters
