Dimethyl Isosorbide and Its Mixtures with Aliphatic/Aromatic Hydrocarbons: Binary and Ternary Liquid-Liquid Equilibria and Thermodynamic Characterization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F25%3A43930127" target="_blank" >RIV/60461373:22340/25:43930127 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acs.jced.4c00463" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.jced.4c00463</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jced.4c00463" target="_blank" >10.1021/acs.jced.4c00463</a>
Alternative languages
Result language
angličtina
Original language name
Dimethyl Isosorbide and Its Mixtures with Aliphatic/Aromatic Hydrocarbons: Binary and Ternary Liquid-Liquid Equilibria and Thermodynamic Characterization
Original language description
This study examines the thermodynamic and physicochemical properties of dimethyl isosorbide (DMI), a novel green solvent, in its pure form and in binary and ternary mixtures with aliphatic and aromatic hydrocarbons. In this paper, we present the systematic measurements of DMI's density and dynamic viscosity over a temperature range of 288.15-343.15 K at pressure p = 100 kPa. The results show that DMI exhibits moderate density and viscosity compared to other green solvents. Furthermore, liquid-liquid equilibrium (LLE) data were obtained for three binary systems comprising aliphatic hydrocarbons (DMI + (n-hexane, n-decane, and n-tetradecane)) and two ternary systems (n-hexane + (benzene or toluene) + DMI). The behavior of these mixtures was described using the extended scaling law (ESL) and the NRTL equations, with both models providing accurate descriptions. The biphasic regions of the binary systems were notably smaller than those observed in other green solvent-containing systems. The ternary systems exhibited type I behavior according to Treybal classification. The extraction efficiency analysis revealed that the use of DMI might not be advantageous for the aromatic/aliphatic separation. Despite this fact, the obtained thermodynamic description of the DMI's behavior could contribute to the future design of sustainable processes.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/LUABA24070" target="_blank" >LUABA24070: AI-supported search for environmentally acceptable solvents for the dissolution and stabilisation of biopolymers for their utilisation as sustainable materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN
0021-9568
e-ISSN
1520-5134
Volume of the periodical
70
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
488-499
UT code for WoS article
001353926600001
EID of the result in the Scopus database
2-s2.0-85211438491