Enhancement of mass transfer through bubbling effect during extraction and reaction in biphasic systems containing ionic liquid

RSC Advances ◽  
2016 ◽  
Vol 6 (103) ◽  
pp. 101485-101491 ◽  
Author(s):  
Hui Chen ◽  
Jinxia Zhou ◽  
Jingbo Mao ◽  
Jingmei Yin ◽  
Shenmin Li
Keyword(s):  
Mass Transfer ◽  
Ionic Liquid ◽  
Biphasic System ◽  
Biphasic Reaction ◽  
Biphasic Systems ◽  
Interface Mass Transfer

An improved interface mass transfer during an extraction or biphasic reaction was realized by creating a bubbling effect in a biphasic system containing an ionic liquid.

Mass transfer coefficient determination in three biphasic systems (water–ionic liquid) using a modified Lewis cell

2012 ◽  
Vol 181-182 ◽  
pp. 702-707 ◽  
Author(s):  
R. Melgarejo-Torres ◽  
D. Torres-Martínez ◽  
C.O. Castillo-Araiza ◽  
C. Arriaga-Juárez ◽  
M. Gutiérrez-Rojas ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Ionic Liquid ◽  
Transfer Coefficient ◽  
Mass Transfer Coefficient ◽  
Lewis Cell ◽  
Biphasic Systems

scholarly journals Investigating the Proton and Ion Transfer Properties of Supported Ionic Liquid Membranes Prepared for Bioelectrochemical Applications Using Hydrophobic Imidazolium-Type Ionic Liquids

Membranes ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 359
Author(s):  
László Koók ◽  
Piroska Lajtai-Szabó ◽  
Péter Bakonyi ◽  
Katalin Bélafi-Bakó ◽  
Nándor Nemestóthy
Keyword(s):  
Mass Transfer ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Microbial Fuel Cells ◽  
Transport Numbers ◽  
Liquid Membranes ◽  
Ion Transfer ◽  
Supported Ionic Liquid ◽  
Supported Ionic Liquid Membranes ◽  
Transfer Properties

Hydrophobic ionic liquids (IL) may offer a special electrolyte in the form of supported ionic liquid membranes (SILM) for microbial fuel cells (MFC) due to their advantageous mass transfer characteristics. In this work, the proton and ion transfer properties of SILMs made with IL containing imidazolium cation and [PF6]− and [NTf2]− anions were studied and compared to Nafion. It resulted that both ILs show better proton mass transfer and diffusion coefficient than Nafion. The data implied the presence of water microclusters permeating through [hmim][PF6]-SILM to assist the proton transfer. This mechanism could not be assumed in the case of [NTf2]− containing IL. Ion transport numbers of K+, Na+, and H+ showed that the IL with [PF6]− anion could be beneficial in terms of reducing ion transfer losses in MFCs. Moreover, the conductivity of [bmim][PF6]-SILM at low electrolyte concentration (such as in MFCs) was comparable to Nafion.

Pd Nanoparticles in the Thermoregulated Ionic Liquid and Organic Biphasic System: An Efficient and Recyclable Catalyst for Heck Reaction

2012 ◽  
Vol 143 (2) ◽  
pp. 200-205 ◽  
Author(s):  
Yan Zeng ◽  
Yanhua Wang ◽  
Yicheng Xu ◽  
Ying Song ◽  
Jingyang Jiang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Heck Reaction ◽  
Pd Nanoparticles ◽  
Recyclable Catalyst ◽  
Biphasic System

Lipase production and purification by self-buffering ionic liquid-based aqueous biphasic systems

2017 ◽  
Vol 63 ◽  
pp. 221-228 ◽  
Author(s):  
Sze Ying Lee ◽  
Ianatul Khoiroh ◽  
João A.P. Coutinho ◽  
Pau Loke Show ◽  
Sónia P.M. Ventura
Keyword(s):  
Ionic Liquid ◽  
Lipase Production ◽  
Aqueous Biphasic Systems ◽  
Aqueous Biphasic ◽  
Biphasic Systems

scholarly journals Hydrogen bond basicity of ionic liquids and molar entropy of hydration of salts as major descriptors in the formation of aqueous biphasic systems

2018 ◽  
Vol 20 (20) ◽  
pp. 14234-14241 ◽  
Author(s):  
Helena Passos ◽  
Teresa B. V. Dinis ◽  
Ana Filipa M. Cláudio ◽  
Mara G. Freire ◽  
João A. P. Coutinho
Keyword(s):  
Hydrogen Bond ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Predictive Model ◽  
Aqueous Biphasic Systems ◽  
Molar Entropy ◽  
Liquid Salt ◽  
Hydrogen Bond Basicity ◽  
Aqueous Biphasic ◽  
Biphasic Systems

A predictive model for ionic liquid/salt aqueous biphasic systems’ formation based on the hydrogen bond basicity of ionic liquids and molar entropy of hydration of salts.

New porous monolithic membranes based on supported ionic liquid-like phases for oil/water separation and homogenous catalyst immobilisation

2018 ◽  
Vol 54 (19) ◽  
pp. 2385-2388 ◽  
Author(s):  
Raúl Porcar ◽  
Daniel Nuevo ◽  
Eduardo García-Verdugo ◽  
Pedro Lozano ◽  
José Sanchez-Marcano ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Water Separation ◽  
Supported Ionic Liquid ◽  
Tunable Properties ◽  
Oil Water Separation ◽  
Oil Water ◽  
Biphasic Systems ◽  
Homogenous Catalyst

Membranes based on supported ionic liquid-like phase (SIILP) systems with tunable properties allowed oil/water separation and reaction/separation integration in biphasic systems.

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