Gast ::
| Hauptseite > Publikationsdatenbank > Re-evaluating 2-heptanol as solvent for the extraction of 2,3-butanediol from water > print |
| Hauptseite > Publikationsdatenbank > Re-evaluating 2-heptanol as solvent for the extraction of 2,3-butanediol from water > print |
| 001 | 1052061 | ||
| 005 | 20260120203626.0 | ||
| 024 | 7 | _ | |a 10.1016/j.cep.2025.110591 |2 doi |
| 024 | 7 | _ | |a 0255-2701 |2 ISSN |
| 024 | 7 | _ | |a 1873-3204 |2 ISSN |
| 024 | 7 | _ | |a 10.34734/FZJ-2026-00732 |2 datacite_doi |
| 037 | _ | _ | |a FZJ-2026-00732 |
| 041 | _ | _ | |a English |
| 082 | _ | _ | |a 660 |
| 100 | 1 | _ | |a Graf von Westarp, William |0 0000-0002-6137-8942 |b 0 |
| 245 | _ | _ | |a Re-evaluating 2-heptanol as solvent for the extraction of 2,3-butanediol from water |
| 260 | _ | _ | |a Amsterdam [u.a.] |c 2026 |b Elsevier |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1768920915_10453 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a The performance of an extraction-distillation process for separating 2,3-butanediol from H2O was evaluated in a recent study, finding high efficeincy when using 2-heptanol as solvent for extraction. Since the study was based on liquid-liquid equilibrium (LLE) data mainly derived from molecular simulations, the aim of this communication was to consolidate the database by providing experimental phase equilibrium data and to re-evaluate 2-heptanol as solvent. Based on LLE experiments, a solvent-to-feed ratio (S/F) of 3.175 was required to recover 95 % of 2,3-BDO in a counter-current extraction column. This S/F is 21.9 times higher than the estimation derived from the data based on molecular simulations. The high S/F results in a strong dilution of 2,3-BDO in the extract. Experimental investigation of the boiling point data of the 2,3-BDO – 2-heptanol system for subsequent distillation revealed the presence of a temperature minimum azeotrope at low 2,3-BDO concentrations, which limits the feasibility of the overall process. Since the use of 2-heptanol as solvent is oftentimes referred to in the community of diol separation, the results presented in the work at hand are relevant to a broad readership. |
| 536 | _ | _ | |a 2172 - Utilization of renewable carbon and energy sources and engineering of ecosystem functions (POF4-217) |0 G:(DE-HGF)POF4-2172 |c POF4-217 |f POF IV |x 0 |
| 536 | _ | _ | |a BioSC - Bioeconomy Science Center (BioSC) |0 G:(DE-Juel1)BioSC |c BioSC |x 1 |
| 536 | _ | _ | |a PFExC006 - EXC2186 "The Fuel Science Center" (EXS-PF-PFExC006) |0 G:(DE-82)EXS-PF-PFExC006 |c EXS-PF-PFExC006 |x 2 |
| 588 | _ | _ | |a Dataset connected to CrossRef, Journals: juser.fz-juelich.de |
| 700 | 1 | _ | |a Hense, Janik |0 0000-0003-1570-6914 |b 1 |
| 700 | 1 | _ | |a Haas, Moritz |0 0000-0001-8610-1328 |b 2 |
| 700 | 1 | _ | |a Jupke, Andreas |0 P:(DE-Juel1)194474 |b 3 |e Corresponding author |
| 773 | _ | _ | |a 10.1016/j.cep.2025.110591 |g Vol. 219, p. 110591 - |0 PERI:(DE-600)2013149-5 |p 110591 - |t Chemical engineering and processing |v 219 |y 2026 |x 0255-2701 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/1052061/files/1-s2.0-S0255270125004374-main.pdf |y OpenAccess |
| 909 | C | O | |o oai:juser.fz-juelich.de:1052061 |p openaire |p open_access |p VDB |p driver |p dnbdelivery |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 3 |6 P:(DE-Juel1)194474 |
| 913 | 1 | _ | |a DE-HGF |b Forschungsbereich Erde und Umwelt |l Erde im Wandel – Unsere Zukunft nachhaltig gestalten |1 G:(DE-HGF)POF4-210 |0 G:(DE-HGF)POF4-217 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-200 |4 G:(DE-HGF)POF |v Für eine nachhaltige Bio-Ökonomie – von Ressourcen zu Produkten |9 G:(DE-HGF)POF4-2172 |x 0 |
| 914 | 1 | _ | |y 2026 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |d 2024-12-10 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0300 |2 StatID |b Medline |d 2024-12-10 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1160 |2 StatID |b Current Contents - Engineering, Computing and Technology |d 2024-12-10 |
| 915 | _ | _ | |a Creative Commons Attribution CC BY 4.0 |0 LIC:(DE-HGF)CCBY4 |2 HGFVOC |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0600 |2 StatID |b Ebsco Academic Search |d 2024-12-10 |
| 915 | _ | _ | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b CHEM ENG PROCESS : 2022 |d 2024-12-10 |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0113 |2 StatID |b Science Citation Index Expanded |d 2024-12-10 |
| 915 | _ | _ | |a IF < 5 |0 StatID:(DE-HGF)9900 |2 StatID |d 2024-12-10 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 915 | _ | _ | |a Peer Review |0 StatID:(DE-HGF)0030 |2 StatID |b ASC |d 2024-12-10 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0160 |2 StatID |b Essential Science Indicators |d 2024-12-10 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |d 2024-12-10 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Clarivate Analytics Master Journal List |d 2024-12-10 |
| 920 | 1 | _ | |0 I:(DE-Juel1)IBG-2-20101118 |k IBG-2 |l Pflanzenwissenschaften |x 0 |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)IBG-2-20101118 |
| 980 | 1 | _ | |a FullTexts |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|