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http://hdl.handle.net/1942/39117
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DC Field | Value | Language |
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dc.contributor.author | Urbani, Daniele | - |
dc.contributor.author | Rovegno, Caterina | - |
dc.contributor.author | Massi, Alessandro | - |
dc.contributor.author | LEBLEBICI, Mumin enis | - |
dc.contributor.author | KAYAHAN, Emine | - |
dc.contributor.author | Polo, Eleonora | - |
dc.contributor.author | Dambruoso, Paolo | - |
dc.date.accessioned | 2023-01-03T13:11:28Z | - |
dc.date.available | 2023-01-03T13:11:28Z | - |
dc.date.issued | 2023 | - |
dc.date.submitted | 2023-01-03T12:02:22Z | - |
dc.identifier.citation | Journal of CO2 Utilization, 67 (Art N° 102328) | - |
dc.identifier.uri | http://hdl.handle.net/1942/39117 | - |
dc.description.abstract | The styrene oxide to styrene carbonate conversion performed in CO2 atmosphere, herein selected as a case study, was implemented in microdroplets (aerosol) reactions at the preparative scale (3.5 mmol of the starting material) and mild conditions (1 atm CO2 pressure), within a custom-made ultrasonic nebulization reactor. Upon opti-mization of the promoter stoichiometry (1 eq of 4.3 TEG/KI ratio) and methanol (MeOH) dilution (7.5 mL of 2.5 v/v MeOH/TEG), performances under mass transfer-limited conditions of this novel methodological paradigm have been compared at 25 degrees C and 50 degrees C with those implemented as: a) no-stirred, b) stirred, and c) sonicated bulk reactions. Complete selectivity and an apparent acceleration factor (AAF) of 1.9 was registered at both temperature for microdroplets reactions in respect with the sonicated counterparts, these latter performing better than the other bulk reactions. These significative efficiency improvements, candidate aerosol reactions as a preferred process intensification approach in the realm of effective CO2-utilization strategies and, in general, in the development and exploitation of gas-liquid two-phase reactions. | - |
dc.description.sponsorship | The present work was supported by the NATO Science for Peace and Security Programme (NATO SPS, Grant No. MYP G5885, project acronym: TANGO). The authors are grateful to the funding agency. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.rights | 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | - |
dc.subject.other | CO2 utilization | - |
dc.subject.other | Cyclic carbonates | - |
dc.subject.other | Aerosol reactions | - |
dc.subject.other | Microdroplets | - |
dc.subject.other | Nebulization | - |
dc.title | Efficiency in CO2-utilization strategies: The case of styrene carbonate synthesis in microdroplets conditions | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 67 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Dambruoso, P (corresponding author), Italian Natl Res Council, Inst Organ Synth & Photoreact, Area Ric Bologna,via P Gobetti 101, I-40129 Bologna, Italy. | - |
dc.description.notes | paolo.dambruoso@isof.cnr.it | - |
local.publisher.place | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 102328 | - |
dc.identifier.doi | 10.1016/j.jcou.2022.102328 | - |
dc.identifier.isi | 000891098300002 | - |
dc.contributor.orcid | dambruoso, paolo/0000-0003-3937-9671 | - |
local.provider.type | wosris | - |
local.description.affiliation | [Urbani, Daniele; Rovegno, Caterina; Dambruoso, Paolo] Italian Natl Res Council, Inst Organ Synth & Photoreact, Area Ric Bologna,via P Gobetti 101, I-40129 Bologna, Italy. | - |
local.description.affiliation | [Urbani, Daniele; Rovegno, Caterina; Massi, Alessandro] Univ Ferrara, Dept Chem Pharmaceut & Agr Sci, via L Borsari 46, I-44121 Ferrara, Italy. | - |
local.description.affiliation | [Leblebici, Mumin Enis; Kayahan, Emine] Katholieke Univ Leuven, Ctr Ind Proc Technol, Dept Chem Engn, Agoralaan Bldg B, B-3590 Diepenbeek, Belgium. | - |
local.description.affiliation | [Polo, Eleonora] UOS Ferrara, Inst Organ Synth & Photoreact, Italian Natl Res Council, via L Borsari 46, I-44121 Ferrara, Italy. | - |
local.uhasselt.international | yes | - |
item.fullcitation | Urbani, Daniele; Rovegno, Caterina; Massi, Alessandro; LEBLEBICI, Mumin enis; KAYAHAN, Emine; Polo, Eleonora & Dambruoso, Paolo (2023) Efficiency in CO2-utilization strategies: The case of styrene carbonate synthesis in microdroplets conditions. In: Journal of CO2 Utilization, 67 (Art N° 102328). | - |
item.fulltext | With Fulltext | - |
item.contributor | Urbani, Daniele | - |
item.contributor | Rovegno, Caterina | - |
item.contributor | Massi, Alessandro | - |
item.contributor | LEBLEBICI, Mumin enis | - |
item.contributor | KAYAHAN, Emine | - |
item.contributor | Polo, Eleonora | - |
item.contributor | Dambruoso, Paolo | - |
item.accessRights | Open Access | - |
crisitem.journal.issn | 2212-9820 | - |
crisitem.journal.eissn | 2212-9839 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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Efficiency in CO2-utilization strategies_ The case of styrene carbonate synthesis in microdroplets conditions.pdf | Published version | 3.57 MB | Adobe PDF | View/Open |
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