Reference : Design and evaluation of a high-density energy storage route with CO2 re-use, water e...
Scientific congresses and symposiums : Poster
Engineering, computing & technology : Chemical engineering
Design and evaluation of a high-density energy storage route with CO2 re-use, water electrolysis and methanol synthesis
Léonard, Grégoire mailto [Université de Liège > Department of Chemical Engineering > Intensif.des procéd. de l'indust.chim.basée sur l'anal.syst. >]
Giulini, Davide [Université de Liège - ULiège / University of Genova (It) > Chemical Engineering > > >]
Villarreal-Singer, Diego [Columbia University > Earth and Environmental Engineering > > >]
ESCAPE 26 - 26th European Symposium on Computers Aided Process Engineering
12-15 June 2016
[en] Power-to-fuel ; Energy integration ; Process modelling
[en] In the context of the Energy Transition, electricity storage
ranging from seconds to seasons is needed to increase the
integration of variable renewables sources. The power-tofuel
process uses a liquid energy vector with high energy
density for long-term energy storage. In the present work, we
simulate the power-to-methanol process in Aspen Plus.
Then, we use heat integration to increase the conversion
efficiency from 40.1 to 53.0 %, evidencing large improvement
potential thanks to process integration. Further work
includes experimental design and development of control

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