Energy balance and global warming potential of biogas-based fuels from a life cycle perspective
(2015) In Fuel Processing Technology 132. p.74-82- Abstract
- Biogas is a multifunctional energy carrier currently used for co-generation or compressed biomethane as vehicle fuel. Gas-to-liquid (GTL) technology enables conversion of biogas into other energy carriers with higher energy density, facilitating fuel distribution.
The energy efficiency and global warming potential (GWP) for conversion of biogas to compressed biogas (CBG), liquefied biogas (LBG), Fischer–Tropsch diesel (FTD), methanol and dimethyl ether (DME) were studied in a life cycle perspective covering the technical system from raw biogas to use in city buses.
CBG, methanol and DME showed the best specific fuel productivity. However, when fuel distribution distances were longer, DME, LBG and... (More) - Biogas is a multifunctional energy carrier currently used for co-generation or compressed biomethane as vehicle fuel. Gas-to-liquid (GTL) technology enables conversion of biogas into other energy carriers with higher energy density, facilitating fuel distribution.
The energy efficiency and global warming potential (GWP) for conversion of biogas to compressed biogas (CBG), liquefied biogas (LBG), Fischer–Tropsch diesel (FTD), methanol and dimethyl ether (DME) were studied in a life cycle perspective covering the technical system from raw biogas to use in city buses.
CBG, methanol and DME showed the best specific fuel productivity. However, when fuel distribution distances were longer, DME, LBG and methanol showed the best energy balance. Methanol, FTD and DME emitted half the GWP of LBG and CBG. Choice of electricity mix had a large impact on GWP performance. Overall, taking into account the different impact categories, combustion properties and fuel yield from raw biogas, DME showed the best performance of the fuel conversion scenarios assessed. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4933925
- author
- Moghaddam, Elham Ahmadi ; Ahlgren, Serina ; Hulteberg, Christian LU and Nordberg, Åke
- organization
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Energy performance, Global warming potential, GTL fuels, Biogas, LCA
- in
- Fuel Processing Technology
- volume
- 132
- pages
- 74 - 82
- publisher
- Elsevier
- external identifiers
-
- wos:000350096800010
- scopus:84922223908
- ISSN
- 0378-3820
- DOI
- 10.1016/j.fuproc.2014.12.014
- language
- English
- LU publication?
- yes
- id
- 7b4ba0b4-1eef-40ae-af91-dc167d383c49 (old id 4933925)
- alternative location
- http://www.sciencedirect.com/science/article/pii/S0378382014005311
- date added to LUP
- 2016-04-01 13:35:25
- date last changed
- 2023-11-12 18:51:58
@article{7b4ba0b4-1eef-40ae-af91-dc167d383c49, abstract = {{Biogas is a multifunctional energy carrier currently used for co-generation or compressed biomethane as vehicle fuel. Gas-to-liquid (GTL) technology enables conversion of biogas into other energy carriers with higher energy density, facilitating fuel distribution.<br/><br> <br/><br> The energy efficiency and global warming potential (GWP) for conversion of biogas to compressed biogas (CBG), liquefied biogas (LBG), Fischer–Tropsch diesel (FTD), methanol and dimethyl ether (DME) were studied in a life cycle perspective covering the technical system from raw biogas to use in city buses.<br/><br> <br/><br> CBG, methanol and DME showed the best specific fuel productivity. However, when fuel distribution distances were longer, DME, LBG and methanol showed the best energy balance. Methanol, FTD and DME emitted half the GWP of LBG and CBG. Choice of electricity mix had a large impact on GWP performance. Overall, taking into account the different impact categories, combustion properties and fuel yield from raw biogas, DME showed the best performance of the fuel conversion scenarios assessed.}}, author = {{Moghaddam, Elham Ahmadi and Ahlgren, Serina and Hulteberg, Christian and Nordberg, Åke}}, issn = {{0378-3820}}, keywords = {{Energy performance; Global warming potential; GTL fuels; Biogas; LCA}}, language = {{eng}}, pages = {{74--82}}, publisher = {{Elsevier}}, series = {{Fuel Processing Technology}}, title = {{Energy balance and global warming potential of biogas-based fuels from a life cycle perspective}}, url = {{http://dx.doi.org/10.1016/j.fuproc.2014.12.014}}, doi = {{10.1016/j.fuproc.2014.12.014}}, volume = {{132}}, year = {{2015}}, }