L
Leslie J. Rotness
Researcher at Pacific Northwest National Laboratory
Publications - 9
Citations - 1196
Leslie J. Rotness is an academic researcher from Pacific Northwest National Laboratory. The author has contributed to research in topics: Hydrothermal liquefaction & Liquefaction. The author has an hindex of 7, co-authored 9 publications receiving 1084 citations. Previous affiliations of Leslie J. Rotness include Battelle Memorial Institute.
Papers
More filters
Journal ArticleDOI
Process development for hydrothermal liquefaction of algae feedstocks in a continuous-flow reactor
Douglas C. Elliott,Todd R. Hart,Andrew J. Schmidt,Gary G. Neuenschwander,Leslie J. Rotness,Mariefel V. Olarte,Alan H. Zacher,Karl O. Albrecht,Richard T. Hallen,Johnathan E. Holladay +9 more
TL;DR: In this article, high levels of carbon conversion to gravity separable biocrude product were accomplished at relatively low temperature (350°C) in a continuous-flow, pressurized (sub-critical liquid water) environment.
Journal ArticleDOI
Catalytic Hydroprocessing of Biomass Fast Pyrolysis Bio-oil to Produce Hydrocarbon Products
TL;DR: In this article, catalytic hydroprocessing has been applied to biomass fast pyrolysis liquid product (bio-oil) in a bench-scale continuous-flow fixed-bed reactor system.
Journal ArticleDOI
Catalytic Hydroprocessing of Fast Pyrolysis Bio-oil from Pine Sawdust
Douglas C. Elliott,Todd R. Hart,Gary G. Neuenschwander,Leslie J. Rotness,Mariefel V. Olarte,Alan H. Zacher,Yrjö Solantausta +6 more
TL;DR: In this paper, catalytic hydroprocessing has been applied to the fast pyrolysis liquid product (bio-oil) from softwood biomass in a bench-scale continuous-flow fixed-bed reactor system.
Journal ArticleDOI
Hydrothermal Processing of Macroalgal Feedstocks in Continuous-Flow Reactors
Douglas C. Elliott,Todd R. Hart,Gary G. Neuenschwander,Leslie J. Rotness,Guri Roesijadi,Alan H. Zacher,Jon K. Magnuson +6 more
TL;DR: In this article, wet macroalgal slurries have been converted into a biocrude by hydrothermal liquefaction (HTL) in a bench-scale continuous-flow reactor system.
Journal ArticleDOI
Stabilization of Softwood-Derived Pyrolysis Oils for Continuous Bio-oil Hydroprocessing
Mariefel V. Olarte,Alan H. Zacher,Asanga B. Padmaperuma,Sarah D. Burton,Heather Job,Teresa Lemmon,Marie S. Swita,Leslie J. Rotness,Gary N. Neuenschwander,John G. Frye,Douglas C. Elliott +10 more
TL;DR: In this paper, the use and characterization of bio-oil that was pre-treated at 413 K and 8.4 MPa under flowing H2 (500 L H2/L bio-OIL, 0.5 L biooil/L catalyst bed) to enable the long-term (cumulative 1440-h) biooil hydroprocessing.