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@ARTICLE{Peters:862615,
author = {Peters, Ralf and Decker, Maximilian and Eggemann, Lea and
Schemme, Steffen and Schorn, Felix and Breuer, Janos and
Weiske, Stefan and Pasel, Joachim and Samsun, Remzi Can and
Stolten, Detlef},
title = {{T}hermodynamic and ecological preselection of synthetic
fuel intermediates from biogas at farm sites},
journal = {Energy, Sustainability and Society},
volume = {10},
number = {4},
issn = {2192-0567},
address = {Heidelberg},
publisher = {Springer},
reportid = {FZJ-2019-02884},
pages = {123},
year = {2020},
abstract = {BackgroundSynthetic fuels based on renewable hydrogen and
CO2 are a currently highly discussed piece of the puzzle to
defossilize the transport sector. In this regard, CO2 can
play a positive role in shaping a sustainable future. Large
potentials are available as a product of biogas production,
however occurring in small scales and in thin spatial
distributions. This work aims to evaluate suitable synthetic
fuel products to be produced at farm sites.MethodsA
thermodynamic analysis to assess the energetic efficiency of
synthesis pathways and a qualitative assessment of product
handling issues is carried out.ResultsRegarding the
technical and safety-related advantages in storage, liquid
products are the superior option for fuel production at
decentralized sites. Due to the economy of scale,
multi-stage synthesis processes lose economic performance
with rising complexity. A method was shown which covers a
principle sketch of all necessary reaction, separation
steps, and all compression and heat exchanger units. The
figures showed that methanol and butanol are the most
suitable candidates in contrast to OME3-5 for implementation
in existing transportation and fuel systems. These results
were underpin by a Gibbs energy analysis.ConclusionsAs long
as safety regulations are met and the farm can guarantee
safe storage and transport, farm-site production for all
intermediates can be realized technically. Ultimately, this
work points out that the process must be kept as simple as
possible, favoring methanol production at farm site and its
further processing to more complicated fuels in large units
for several fuel pathways.},
cin = {IEK-3 / IEK-14},
ddc = {333.7},
cid = {I:(DE-Juel1)IEK-3-20101013 / I:(DE-Juel1)IEK-14-20191129},
pnm = {135 - Fuel Cells (POF3-135)},
pid = {G:(DE-HGF)POF3-135},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000511923800001},
doi = {10.1186/s13705-019-0238-8},
url = {https://juser.fz-juelich.de/record/862615},
}