Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/159576
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dc.contributor.authorDara Khairunnisa Mohameden_US
dc.contributor.authorVeksha, Andreien_US
dc.contributor.authorQuan Luu Manh Haen_US
dc.contributor.authorChan, Wei Pingen_US
dc.contributor.authorLim, Teik-Thyeen_US
dc.contributor.authorLisak, Grzegorzen_US
dc.date.accessioned2022-06-28T05:26:42Z-
dc.date.available2022-06-28T05:26:42Z-
dc.date.issued2022-
dc.identifier.citationDara Khairunnisa Mohamed, Veksha, A., Quan Luu Manh Ha, Chan, W. P., Lim, T. & Lisak, G. (2022). Advanced Ni tar reforming catalysts resistant to syngas impurities: current knowledge, research gaps and future prospects. Fuel, 318, 123602-. https://dx.doi.org/10.1016/j.fuel.2022.123602en_US
dc.identifier.issn0016-2361en_US
dc.identifier.urihttps://hdl.handle.net/10356/159576-
dc.description.abstractCatalytic reforming is a promising technology for the removal of tar from syngas. However, due to the presence of other impurities such as H2S, HCl, HBr, siloxanes, alkali metals, and NH3, the lifetime, activity, and stability of commonly used Ni-based catalysts is limited. This review investigates the recent findings related to poisoning effects of both common and under-researched syngas impurities on nickel catalysts and achievements in the synthesis of poison tolerant catalysts. The source and content of impurities produced from the gasification of different feedstock are examined. As current catalysts used for tar reforming require further improvement to ensure tolerance to poisoning, two approaches for catalytic tar reforming gas products from gasification of biomass/solid waste with and without prior syngas pre-treatment are evaluated to emphasize the importance of developing poison-tolerant catalysts. The deactivation mechanisms of Ni catalysts by syngas impurities, regeneration techniques, and strategies for developing poison-tolerant catalysts are reviewed. Finally, limitations of current catalytic tar reforming processes and promising approaches for future works are further discussed.en_US
dc.description.sponsorshipNanyang Technological Universityen_US
dc.language.isoenen_US
dc.relation.ispartofFuelen_US
dc.rights© 2022 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).en_US
dc.subjectEngineering::Chemical engineeringen_US
dc.titleAdvanced Ni tar reforming catalysts resistant to syngas impurities: current knowledge, research gaps and future prospectsen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Civil and Environmental Engineeringen_US
dc.contributor.schoolInterdisciplinary Graduate School (IGS)en_US
dc.contributor.researchNanyang Environment and Water Research Instituteen_US
dc.contributor.researchResidues and Resource Reclamation Centreen_US
dc.identifier.doi10.1016/j.fuel.2022.123602-
dc.description.versionPublished versionen_US
dc.identifier.scopus2-s2.0-85124899248-
dc.identifier.volume318en_US
dc.identifier.spage123602en_US
dc.subject.keywordsCatalytic Tar Reformingen_US
dc.subject.keywordsSyngas Impuritiesen_US
dc.description.acknowledgementDara Khairunnisa Binte Mohamed would like to thank the Interdis- ciplinary Graduate Programme (IGP) and Nanyang Technological Uni- versity (NTU) for the PhD scholarship.en_US
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