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Study on the pyrolysis products of two different hardwood lignins in the presence of NiO contained-zeolites
dc.creator | Milovanović, Jelena | |
dc.creator | Luque, Rafael | |
dc.creator | Tschentscher, Roman | |
dc.creator | Romero, Antonio A. | |
dc.creator | Li, Hangkong | |
dc.creator | Shih, Kaimin | |
dc.creator | Rajić, Nevenka | |
dc.date.accessioned | 2023-02-07T11:44:29Z | |
dc.date.available | 2023-02-07T11:44:29Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 0961-9534 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5848 | |
dc.description.abstract | Several NiO contained-zeolites (NiO/H-ZSM-5, NiO/H-BETA and NiO/H-Y) prepared by a mechanochemical dry milling (MCDM) were tested in the pyrolysis of two hardwood lignins: Eucalyptus (EUC) and a mixture of birch and aspen woods (BA). All prepared catalysts increased the yield of aromatics and decreased the yield of oxygenates as compared to non-catalytic experiment. The catalytic activity depends on the lignin type and zeolite structural features. The highest liquid and gas yields and lowest coke yield was obtained with NiO/H-Y which also increased the amounts of desirable and decreased undesirable pyrolysis products, giving a high concentration of hydrogen in the gaseous phase. The highest yield of aromatics and the lowest yield of oxygenates was obtained with NiO/H-ZSM-5. The obtained results showed that BA is a more suitable feedstock, producing higher yields of liquids and aromatics and lower yields of coke and oxygenates. | sr |
dc.language.iso | en | sr |
dc.publisher | Elsevier Ltd | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172018/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Biomass and Bioenergy | sr |
dc.subject | Bio-oil | sr |
dc.subject | Lignin | sr |
dc.subject | Nano-NiO | sr |
dc.subject | Pyrolysis | sr |
dc.subject | Zeolites | sr |
dc.title | Study on the pyrolysis products of two different hardwood lignins in the presence of NiO contained-zeolites | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 34 | |
dc.citation.rank | M21 | |
dc.citation.spage | 29 | |
dc.citation.volume | 103 | |
dc.identifier.doi | 10.1016/j.biombioe.2017.05.007 | |
dc.identifier.scopus | 2-s2.0-85019683530 | |
dc.identifier.wos | 000404810000004 | |
dc.type.version | publishedVersion | sr |