Abstract
As the urgency of reducing greenhouse gas emissions increases, the chemical industry is moving towards more sustainable applications, such as substituting fossil feedstock with renewable ones. The development and implementation of novel technologies will entail momentous, system-wide changes to allow for the production of chemicals and fuels. This work aims at providing an overview of the energy requirements for the production of several chemicals by means of electrochemical reduction of CO2 (ECO2R), in order to aid the decision-making process to select the products on which further research and development efforts should focus.
The results demonstrate that the production of C1 oxygenated molecules, such as carbon monoxide and methanol, via ECO2R would have significantly lower requirements in terms of renewable energy generation when compared to fully reduced hydrocarbons (methane, ethylene) and ethanol. This would lead to a less demanding implementation of electrochemical CO2 utilisation technologies, allowing for a more streamlined deployment of ECO2R within existing supply chains.
The results demonstrate that the production of C1 oxygenated molecules, such as carbon monoxide and methanol, via ECO2R would have significantly lower requirements in terms of renewable energy generation when compared to fully reduced hydrocarbons (methane, ethylene) and ethanol. This would lead to a less demanding implementation of electrochemical CO2 utilisation technologies, allowing for a more streamlined deployment of ECO2R within existing supply chains.
Original language | English |
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Title of host publication | Proceedings of the 34th European Symposium on Computer Aided Process Engineering |
Subtitle of host publication | 15th International Symposium on Process Systems Engineering (ESCAPE34/PSE24) |
Editors | Flavio Manenti, Gintaras V. Reklaitis |
Place of Publication | Amsterdam/Kidlington/Cambridge, MA |
Publisher | Elsevier |
Pages | 2119-2124 |
Number of pages | 6 |
ISBN (Print) | 978-0-443-33897-7, 978-0-443-28824-1 |
DOIs | |
Publication status | Published - 2024 |
Event | 34th European Symposium on Computer-Aided Process Engineering / 15th International Symposium on Process Systems Engineering - Palazzo dei Congressi - Villa Vittoria, Florence, Italy Duration: 2 Jun 2024 → 6 Jun 2024 https://www.aidic.it/escape34-pse24 |
Publication series
Name | Computer Aided Chemical Engineering |
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Publisher | Elsevier |
Volume | 53 |
ISSN (Print) | 1570-7946 |
Conference
Conference | 34th European Symposium on Computer-Aided Process Engineering / 15th International Symposium on Process Systems Engineering |
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Abbreviated title | ESCAPE34 - PSE24 |
Country/Territory | Italy |
City | Florence |
Period | 2/06/24 → 6/06/24 |
Internet address |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Keywords
- CO2 electroreduction
- CO2 utilisation
- electrification
- green processing