Recovery of renewable aromatic and aliphatic hydrocarbon resources from microwave pyrolysis/co-pyrolysis of agro-residues and plastics wastes.
| dc.contributor.author | Suriapparao, Dadi V | |
| dc.contributor.author | Yerrayya, Attada | |
| dc.contributor.author | Nagababu, Garlapati | |
| dc.contributor.author | Guduru, Ramesh K | |
| dc.contributor.author | Kumar, Tanneru Hemanth | |
| dc.date.accessioned | 2020-10-29T08:00:05Z | |
| dc.date.available | 2020-10-29T08:00:05Z | |
| dc.date.issued | 2020-10-15 | |
| dc.date.submitted | 2020-09-02 | |
| dc.identifier.citation | Suriapparao, 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.issn | 1873-2976 | |
| dc.identifier.pmid | 33091691 | |
| dc.identifier.doi | 10.1016/j.biortech.2020.124277 | |
| dc.identifier.uri | http://hdl.handle.net/10754/665704 | |
| dc.description.abstract | The 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.sponsorship | The corresponding author acknowledges the PanditDeendayal Petroleum University management for providing the faculty seed grant. | |
| dc.publisher | Elsevier BV | |
| dc.relation.url | https://linkinghub.elsevier.com/retrieve/pii/S0960852420315510 | |
| dc.rights | NOTICE: 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.title | Recovery of renewable aromatic and aliphatic hydrocarbon resources from microwave pyrolysis/co-pyrolysis of agro-residues and plastics wastes. | |
| dc.type | Article | |
| dc.contributor.department | KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia | |
| dc.identifier.journal | Bioresource technology | |
| dc.rights.embargodate | 2021-10-22 | |
| dc.eprint.version | Post-print | |
| dc.contributor.institution | Department of Chemical Engineering, PanditDeendayal Petroleum University, Gandhinagar 382007, India | |
| dc.contributor.institution | Department of Mechanical Engineering, PanditDeendayal Petroleum University, Gandhinagar 382007, India | |
| dc.contributor.institution | Department of Chemical Engineering, Indian Institute of Petroleum Energy, Visakhapatnam 530003, India | |
| dc.identifier.volume | 318 | |
| dc.identifier.pages | 124277 | |
| kaust.person | Yerrayya, Attada | |
| dc.date.accepted | 2020-10-13 | |
| dc.identifier.eid | 2-s2.0-85092918965 | |
| refterms.dateFOA | 2020-11-08T07:14:25Z | |
| dc.date.published-online | 2020-10-15 | |
| dc.date.published-print | 2020-12 |
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