Process simulation and optimization on ionic liquids

J Palomar, J Lemus, P Navarro, C Moya… - Chemical …, 2024 - ACS Publications
Ionic liquids (ILs) are promising alternative compounds that enable the development of
technologies based on their unique properties as solvents or catalysts. These technologies …

[HTML][HTML] An overview process analysis of the aromatic-aliphatic separation by liquid–liquid extraction with ionic liquids

P Navarro, D Moreno, M Larriba, J García… - Separation and …, 2023 - Elsevier
There is a lack of knowledge on comprehensive studies when dealing with ionic liquids and
extraction processes. In this work, the computational COSMO-based/Aspen multiscale …

Physical properties of seven deep eutectic solvents based on L-proline or betaine

PB Sánchez, B González, J Salgado, JJ Parajó… - The Journal of Chemical …, 2019 - Elsevier
Density, ρ, refractive index, n D, speed of sound, u, and viscosity, η, of the betaine+ dl-lactic
acid (1: 2), betaine+ dl-lactic acid (1: 5), betaine+ dl-lactic acid-water (1: 1: 1), betaine …

Enhancing aromatics extraction by double salt ionic liquids: rational screening‐validation and mechanistic insights

K **e, J Chen, J Cheng, R Wang, H Cheng, Z Qi… - AIChE …, 2024 - Wiley Online Library
Despite offering remarkable advantages as solvents, double salt ionic liquids (DSILs) have
been scarcely studied for extractive dearomatization from hydrocarbons as well as many …

Rational design of double salt ionic liquids as extraction solvents: Separation of thiophene/n‐octane as example

Z Song, X Hu, Y Zhou, T Zhou, Z Qi… - AIChE …, 2019 - Wiley Online Library
Although double salt ionic liquids (DSILs) offer significant advantages over classical two‐ion
ionic liquids as separation solvents, relevant studies are still scarce and a systematic DSIL …

Highly selective extraction of aromatics from diesel fuel using dual N-containing heterocyclic deep eutectic solvents

X Li, X Wu, H Yu, Z Zhou, C Du, Z Ren - Chemical Engineering Journal, 2023 - Elsevier
Separation of aromatics and alkanes in diesel fuel is significant for its diversified utilization.
In this study, a series of dual N-containing heterocyclic deep eutectic solvents (DESs) were …

Extractive distillation with ionic liquids to separate benzene, toluene, and xylene from pyrolysis gasoline: process design and techno-economic comparison with the …

M Ayuso, P Navarro, C Moya, D Moreno… - Industrial & …, 2022 - ACS Publications
Aromatic/aliphatic separation stands as a challenge for both industry and academia. More
and more efforts are being made to improve energy-demanding technologies based on …

Cyclic carbonates as solvents in the dearomatization of refinery streams: Experimental liquid–liquid equilibria, modelling, and simulation

M Ayuso, S Mateo, A Belinchón, P Navarro… - Journal of Molecular …, 2023 - Elsevier
Obtaining aromatic hydrocarbons from refinery streams is one of the most concerning issues
that the petrochemical industry currently faces. Now, the presence of azeotropes between …

Dearomatization of pyrolysis gasoline by extractive distillation with 1-ethyl-3-methylimidazolium tricyanomethanide

P Navarro, I de Dios-García, M Larriba… - Fuel Processing …, 2019 - Elsevier
This work proposes the use of the extractive distillation with ionic liquids (ILs) for the
separation of aromatics from pyrolysis gasoline to overcome liquid-liquid extraction …

Study of aromatic extraction from light cycle oil from the viewpoint of industrial applications

J Shi, X Wu, G Yu, L **, H Zou, W Wu, Z Zhou, Z Ren - Fuel, 2024 - Elsevier
Light cycle oil (LCO) is a significant products of fluid catalytic cracking (FCC) process in
refineries. Increasing the output of high-value chemicals from LCO is an important step …