Publication
Hot treatment and upgrading of syngas obtained by co-gasification of coal and wastes
| dc.contributor.author | Pinto, Filomena | |
| dc.contributor.author | Andre, Rui N. | |
| dc.contributor.author | Carolino, Carlos | |
| dc.contributor.author | Miranda, Miguel | |
| dc.date.accessioned | 2015-03-23T11:37:05Z | |
| dc.date.available | 2015-03-23T11:37:05Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | Nowadays there is a great interest in producing energy through co-gasification of low grade coals and waste blends to increase the use of alternative feedstocks with low prices. The experimental results showed that the viability of co-gasification to process such blends and that by the right manipulation of coal and biomass or waste blends, syngas treatment and upgrading may be simplified and the cost of the overall process may be reduced. Blends of three different coal grades (sub-bituminous coal from Puertollano mines, South African bituminous coal and German brown coal) with two different types of biomass (pine and olive oil bagasse) or polyethylene (PE) were co-gasified. Blend co-gasification showed to be beneficial to reduce the negative characteristics of some coals, such as the high ash and sulphur contents, especially of Puertollano coal. Syngas obtained by these blends was hot cleaned and undesirable syngas components (tar, NH3 and H2S) were measured along the hot treatment tested, which proved to be suitable to treat syngas produced by a wide range of feedstocks. Different routes for syngas cleaning were analysed to reduce unsuitable components to values required by most common end-uses. The results obtained showed that the type of feedstock to be gasified is a key outcome on initial syngas composition, affecting greatly syngas cleaning needs, its application and the economic viability of the overall process. | por |
| dc.identifier.citation | Pinto, F.; André, Rui N.; Carolino, C.; Miranda, M. - Hot treatment and upgrading of syngas obtained by co-gasification of coal and wastes. In: Fuel Processing Technology, 2014, Vol. 126, p. 19-29 | por |
| dc.identifier.issn | 0378-3820 | |
| dc.identifier.uri | http://hdl.handle.net/10400.9/2656 | |
| dc.language.iso | eng | por |
| dc.publisher | Elsevier | por |
| dc.relation.publisherversion | http://dx.doi.org/10.1016/j.fuproc.2014.04.016 | por |
| dc.subject | Biomass | por |
| dc.subject | Waste | por |
| dc.subject | Coal | por |
| dc.subject | Co-gasification | por |
| dc.subject | Sulphur compounds | por |
| dc.subject | Nitrogen compounds | por |
| dc.title | Hot treatment and upgrading of syngas obtained by co-gasification of coal and wastes | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 29 | por |
| oaire.citation.startPage | 19 | por |
| oaire.citation.title | Fuel Processing Technology | por |
| oaire.citation.volume | 126 | por |
| person.familyName | Pinto | |
| person.familyName | Andre | |
| person.familyName | Miranda | |
| person.givenName | Filomena | |
| person.givenName | Rui Neto | |
| person.givenName | Miguel | |
| person.identifier | 2653052 | |
| person.identifier.ciencia-id | 4C1B-3AF1-8A48 | |
| person.identifier.orcid | 0000-0002-1014-568X | |
| person.identifier.orcid | 0000-0002-5012-6467 | |
| person.identifier.orcid | 0000-0001-9318-1506 | |
| person.identifier.rid | D-9167-2013 | |
| person.identifier.scopus-author-id | 7102740188 | |
| person.identifier.scopus-author-id | 7102736282 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
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| relation.isAuthorOfPublication | 84d6b748-8faf-4cd7-bdde-e039d63c568f | |
| relation.isAuthorOfPublication.latestForDiscovery | 115c7b3c-916f-448e-b2d3-c2f3a186d1a2 |