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dc.contributor.authorSuriapparao, Dadi V
dc.contributor.authorYerrayya, Attada
dc.contributor.authorNagababu, Garlapati
dc.contributor.authorGuduru, Ramesh K
dc.contributor.authorKumar, Tanneru Hemanth
dc.date.accessioned2020-10-29T08:00:05Z
dc.date.available2020-10-29T08:00:05Z
dc.date.issued2020-10-15
dc.date.submitted2020-09-02
dc.identifier.citationSuriapparao, D. V., Yerrayya, A., Nagababu, G., Guduru, R. K., & Kumar, T. H. (2020). Recovery of renewable aromatic and aliphatic hydrocarbon resources from microwave pyrolysis/co-pyrolysis of agro-residues and plastics wastes. Bioresource Technology, 318, 124277. doi:10.1016/j.biortech.2020.124277
dc.identifier.issn1873-2976
dc.identifier.pmid33091691
dc.identifier.doi10.1016/j.biortech.2020.124277
dc.identifier.urihttp://hdl.handle.net/10754/665704
dc.description.abstractThe present study focussed on recovering the valuable carbon resources from agro-residues (wheat straw, rice husk) and waste plastics (polypropylene, polystyrene) using microwave pyrolysis and co-pyrolysis. The main objective of this study is to investigate the effect of the susceptor blending mechanism on the co-pyrolysis product distribution. Graphite was mixed with feedstock in a new approach to achieving homogeneity, and microwave power of 600 W was used. The average heating rate (52-67 (°C/min)), microwave energy required (2267-2936 (J/g)), heat energy utilized (1410-1444 (J/g)), and conductive heat losses (85-110 (J/g)) were analyzed. The selectivity of cyclic alkanes and alkenes (65.5%) was found to be high in polypropylene pyrolysis oil. Polystyrene pyrolysis oil predominantly contained cyclooctatetraene (61%) compound. Bio-oil obtained from wheat straw predominantly contained aromatic hydrocarbons (85%), whereas rice husk oil also contains high selectivity aromatic hydrocarbons (37.8%) along with aliphatic hydrocarbons (54.9%). The co-pyrolysis oils has high selectivity of aromatics.
dc.description.sponsorshipThe corresponding author acknowledges the PanditDeendayal Petroleum University management for providing the faculty seed grant.
dc.publisherElsevier BV
dc.relation.urlhttps://linkinghub.elsevier.com/retrieve/pii/S0960852420315510
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Bioresource technology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Bioresource technology, [318, , (2020-10-22)] DOI: 10.1016/j.biortech.2020.124277 . © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleRecovery of renewable aromatic and aliphatic hydrocarbon resources from microwave pyrolysis/co-pyrolysis of agro-residues and plastics wastes.
dc.typeArticle
dc.contributor.departmentKAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
dc.identifier.journalBioresource technology
dc.rights.embargodate2021-10-22
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Chemical Engineering, PanditDeendayal Petroleum University, Gandhinagar 382007, India
dc.contributor.institutionDepartment of Mechanical Engineering, PanditDeendayal Petroleum University, Gandhinagar 382007, India
dc.contributor.institutionDepartment of Chemical Engineering, Indian Institute of Petroleum Energy, Visakhapatnam 530003, India
dc.identifier.volume318
dc.identifier.pages124277
kaust.personYerrayya, Attada
dc.date.accepted2020-10-13
dc.identifier.eid2-s2.0-85092918965
refterms.dateFOA2020-11-08T07:14:25Z
dc.date.published-online2020-10-15
dc.date.published-print2020-12


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