dc.contributor.author | Mkhize, Ntandoyenkosi Malusi | |
dc.contributor.author | Danon, Bart | |
dc.contributor.author | Álvarez Gordejuela, Jon | |
dc.contributor.author | Amutio Izaguirre, Maider | |
dc.contributor.author | Bilbao Elorriaga, Javier | |
dc.contributor.author | Olazar Aurrecoechea, Martin | |
dc.contributor.author | Van der Gryp, Percy | |
dc.contributor.author | Görgens, Johann Ferdinand | |
dc.date.accessioned | 2020-10-02T16:07:52Z | |
dc.date.available | 2020-10-02T16:07:52Z | |
dc.date.issued | 2019-09-07 | |
dc.identifier.citation | Journal of Analytical and Applied Pyrolysis 143 : (2019) // Article ID 104683 | es_ES |
dc.identifier.issn | 0165-2370 | |
dc.identifier.uri | http://hdl.handle.net/10810/46369 | |
dc.description.abstract | This study investigates the effect the pyrolysis reactor and the condensing system type have on the tyre derived oil (TDO) and DL-limonene yield, as well as benzothiazole concentration in the TDO. All the experiments were performed at 475 °C and three technologies were investigated, fixed bed reactor (FBR), bubbling fluidised bed reactor (BFBR) and conical spouted bed reactor (CSBR), with the latter being the reactor that provided the highest TDO yield (58.2 wt.%). Furthermore, the CSBR enhances DL-limonene production due to its excellent features (low residence time of volatiles and high heat and mass transfer rates), which minimize secondary cracking reactions. Moreover, in order to maximize the TDO retention efficiency and selectively reduce the concentration of certain heteroaromatic species, two types of condensation systems were evaluated: tube-andshell condenser (indirect contact) and quenching condenser (direct contact). The quenching condenser not only promoted the condensation efficiency for DL-limonene, but also reduced the concentration of benzothiazole in the collected TDO. Indeed, the direct contact between water (fed into the quencher) and the hot volatile stream favours the dissolution of some polar heteroaromatic species, thus reducing the nitrogen and sulphur content in the TDO and increasing the applicability of TDO as fuel. | es_ES |
dc.description.sponsorship | This research was supported by the Recycling and Economic Development Initiative of South Africa (REDISA) and the National Research Foundation (NRF). It was also financed by the Ministry of Economy and Competitiveness (CTQ2016-75535-R) and the Ministry of Science, Innovation and Universities of the Spanish Government (RTI2018-101678-B-I00), the European Regional Development Fund (ERDF), the European Commission (HORIZON H2020-MSCA RISE- 2018. Contract No. 823745), the Basque Government (IT1218-19) and the University of the Basque Country (UFI 11/39). The authors acknowledge
that any opinions, findings, conclusions or recommendations expressed in this material are the authors' own, and the sponsorscannot accept any liability whatsoever in this regard. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier B.V. | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/823745 | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/CTQ2016-75535-R | es_ES |
dc.relation | info:eu-repo/grantAgreement/MCIU/RTI2018-101678-B-I00 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | |
dc.subject | tyre pyrolysis | es_ES |
dc.subject | pyrolysis oil | es_ES |
dc.subject | condensation system | es_ES |
dc.subject | pyrolysis reactor | es_ES |
dc.subject | quenching condenser | es_ES |
dc.subject | tube-and-shell-condenser | es_ES |
dc.title | Influence of reactor and condensation system design on tyre pyrolysis products yields | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license | es_ES |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0165237019304176 | es_ES |
dc.identifier.doi | 10.1016/j.jaap.2019.104683 | |
dc.contributor.funder | European Commission | |
dc.departamentoes | Ingeniería química | es_ES |
dc.departamentoeu | Ingeniaritza kimikoa | es_ES |