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Bernd Wittgens

Senior Adviser

Bernd Wittgens

Senior Adviser

Bernd Wittgens
Phone: 926 60 160
Email:
Department: Metal Production and Processing
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1745863

SAMMENDRAG Alternative drivstoff og framdriftsteknologier er evaluert for ikke-elektrifiserte banestrekninger i Norge med fokus på godstrafikk. Denne rapporten er en revidert utgave av en rapport som opprinnelig ble skrevet for Jernbaneverket i 2015. I rapporten er forskjellige teknologier for ...

Authors Zenith Federico Møller-Holst Steffen Myklebust Thor Thomassen Magnus Tolchard Julian R Hovland Jon Thomassen Tonje Warholm Wittgens Bernd Bustad Joakim Landmark Andreas D. Tschentscher Roman Hansen Olav R.
Year 2019
Type Report/thesis
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1714987

Delignification of lignocellulosic biomass by alkaline peroxide pre-treatment is a preliminary important step for an overall biomass fractionation process. In the present work, saw dusts are pre-treated by aqueous alkaline peroxide solution under different temperatures over a predetermined time. It ...

Authors Baksi Sibashish Sarkar Ujjaini Saha Sudeshna Ball Akash K. Kuniyal Jagdish Chandra Wentzel Alexander Birgen Cansu Preisig Heinz A. Wittgens Bernd Markussen Sidsel
Year 2019
Type Journal publication