dc.creator | Martín Espejo, Juan Luis | es |
dc.creator | Gandara Loe, Jesús | es |
dc.creator | Odriozola Gordón, José Antonio | es |
dc.creator | Ramírez Reina, Tomás | es |
dc.creator | Pastor Pérez, Laura | es |
dc.date.accessioned | 2023-05-04T12:20:44Z | |
dc.date.available | 2023-05-04T12:20:44Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Martín Espejo, J.L., Gandara Loe, J., Odriozola Gordón, J.A., Ramírez Reina, T. y Pastor Pérez, L. (2022). Sustainable routes for acetic acid production: Traditional processes vs a low-carbon, biogas-based strategy. Science of the Total Environment, 840, 156663. https://doi.org/10.1016/j.scitotenv.2022.156663. | |
dc.identifier.issn | 0048-9697 | es |
dc.identifier.issn | 1879-1026 | es |
dc.identifier.uri | https://hdl.handle.net/11441/145403 | |
dc.description.abstract | The conversion of biogas, mainly formed of CO2 and CH4, into high-value platform chemicals is increasing attention in
a context of low-carbon societies. In this new paradigm, acetic acid (AA) is deemed as an interesting product for the
chemical industry. Herein we present a fresh overview of the current manufacturing approaches, compared to poten-
tial low-carbon alternatives. The use of biogas as primary feedstock to produce acetic acid is an auspicious alternative,
representing a step-ahead on carbon-neutral industrial processes. Within the spirit of a circular economy, we propose
and analyse a new BIO-strategy with two noteworthy pathways to potentially lower the environmental impact. The
generation of syngas via dry reforming (DRM) combined with CO2 utilisation offers a way to produce acetic acid in
a two-step approach (BIO-Indirect route), replacing the conventional, petroleum-derived steam reforming process.
The most recent advances on catalyst design and technology are discussed. On the other hand, the BIO-Direct route
offers a ground-breaking, atom-efficient way to directly generate acetic acid from biogas. Nevertheless, due to thermo-
dynamic restrictions, the use of plasma technology is needed to directly produce acetic acid. This very promising ap-
proach is still in an early stage. Particularly, progress in catalyst design is mandatory to enable low-carbon routes for
acetic acid production. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación y Agencia Estatal de Investigación, de España. MCIN/AEI - PID2019- 08502RJ-I00, IJC2019-040560-I y RYC2018-024387-I | es |
dc.description.sponsorship | Comisión Europea - H2020-MSCA-RISE-2020 BIOALL/101008058 | es |
dc.format | application/pdf | es |
dc.format.extent | 16 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Science of the Total Environment, 840, 156663. | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Acetic acid | es |
dc.subject | Biogas | es |
dc.subject | Dry reforming | es |
dc.subject | Catalysis | es |
dc.subject | Low-carbon chemicals | es |
dc.subject | Non-thermal plasma | es |
dc.title | Sustainable routes for acetic acid production: Traditional processes vs a low-carbon, biogas-based strategy | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.projectID | PID2019- 08502RJ-I00 | es |
dc.relation.projectID | IJC2019-040560-I | es |
dc.relation.projectID | RYC2018-024387-I | es |
dc.relation.projectID | H2020-MSCA-RISE-2020 BIOALL/101008058 | es |
dc.relation.publisherversion | https://doi.org/10.1016/j.scitotenv.2022.156663 | es |
dc.identifier.doi | 10.1016/j.scitotenv.2022.156663 | es |
dc.journaltitle | Science of the Total Environment | es |
dc.publication.volumen | 840 | es |
dc.publication.initialPage | 156663 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
dc.contributor.funder | Agencia Estatal de Investigación. España | es |
dc.contributor.funder | European Union (UE). H2020 | es |