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 …

Design of ionic liquids for fluorinated gas absorption: COSMO-RS selection and solubility experiments

JE Sosa, R Santiago, AE Redondo, J Avila… - Environmental …, 2022 - ACS Publications
In recent years, the fight against climate change and the mitigation of the impact of
fluorinated gases (F-gases) on the atmosphere is a global concern. Development of …

Understanding the molecular features controlling the solubility differences of R-134a, R-1234ze (E), and R-1234yf in 1-alkyl-3-methylimidazolium tricyanomethanide …

S Asensio-Delgado, M Viar, AAH Pádua… - ACS Sustainable …, 2022 - ACS Publications
This work reports a study of the absorption of fluorinated refrigerant gases in ionic liquids
(ILs) from a combined experimental and computational approach to gain insights into the …

[HTML][HTML] Vacuum swing adsorption for R-32 recovery from R-410A refrigerant blend

RPPL Ribeiro, JE Sosa, JMM Araújo, AB Pereiro… - International Journal of …, 2023 - Elsevier
The recovery of high purity fluorinated gases from refrigerant blends is vital to promote a
circular economy in the field of refrigeration and air conditioning. In this work, we evaluate …

Life cycle assessment of the separation and recycling of fluorinated gases using ionic liquids in a circular economy framework

D Jovell, JO Pou, F Llovell… - ACS Sustainable …, 2021 - ACS Publications
The stricter regulation regarding the use of fluorinated gases (F-gases), as a consequence
of their high Global Warming Potential (GWP), represents a challenge for the refrigeration …

Understanding the liquid structure in mixtures of ionic liquids with semiperfluoroalkyl or alkyl chains

NS Elstone, K Shimizu, EV Shaw… - The Journal of …, 2023 - ACS Publications
By mixing ionic liquids (ILs), it is possible to fine-tune their bulk and interfacial structure. This
alters their physical properties and solvation behavior and is a simple way to prepare a …

Integration of stable ionic liquid-based nanofluids into polymer membranes. Part II: gas separation properties toward fluorinated greenhouse gases

F Pardo, SV Gutiérrez-Hernández, C Hermida-Merino… - Nanomaterials, 2021 - mdpi.com
Membrane technology can play a very influential role in the separation of the constituents of
HFC refrigerant gas mixtures, which usually exhibit azeotropic or near-azeotropic behavior …

Generalizable Synthesis of Highly Fluorinated Ionic Liquids

MB Wenny, MV Walter, AH Slavney… - The Journal of Physical …, 2023 - ACS Publications
The unique chemistry of fluorocarbons (in particular, their weak intermolecular interactions
and high degree of intrinsic free volume) makes them promising building blocks for ionic …

[LIVRE][B] Fluorinated Ionic Liquids as Task-Specific Materials: An Overview of Current Research

NSM Vieira, ML Ferreira, PJ Castro, JMM Araújo… - 2021 - books.google.com
This chapter is focused on the massive potential and increasing interest on Fluorinated Ionic
Liquids (FILs) as task-specific materials. FILs are a specific family of ionic liquids, with …

Understanding the absorption of fluorinated gases in fluorinated ionic liquids for recovering purposes using Soft-SAFT

ML Ferreira, JMM Araujo, LF Vega… - Journal of Chemical & …, 2022 - ACS Publications
It is proven that fluorinated gases (F-gases) have a vast impact on climate change due to
their high global warming potential. Hence, it is imperative to search for new molecules to …