Process Intensification Using Hollow Fibre-supported Liquid Membranes

Patil, Nivarutti D.; Sharma, Ajay D.; Patwardhan, Ashwin W.

doi:10.1080/00194506.2015.1036815

Cited by 3 publications

(2 citation statements)

References 42 publications

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“…Supporting Information for this article can be found under DOI: https://doi.org/10.1002/ceat.202100509. This section includes additional references to primary literature relevant for this research 21–42.…”

Section: Supporting Informationmentioning

confidence: 99%

Recycling of Lithium‐Ion Batteries – Modeling Using Flat Sheet Supported Liquid Membranes

et al. 2022

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To meet the world climate goals, sustainable and efficient technologies will be required. Lithium-ion batteries (LIBs) emerge as state-of-the-art power sources for all modern consumer electronic devices. This way, the recovery of components plays an important role in the spent LIBs recycling processes. Also, the challenge of research and development of industries is to develop a high number of valuables using the minimum number of experiments, providing low-cost processes. Two models to be employed in flat sheet supported liquid membranes (FSSLMs) to estimate the behavior of ion concentrations during operation are proposed. Applying the simplified model it is possible to predict the behavior of the system, based on few experiments. This advance can be exciting in industry, such as in the lithium recovery from LIBs using membranes.

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Section: Supporting Informationmentioning

confidence: 99%

Recycling of Lithium‐Ion Batteries – Modeling Using Flat Sheet Supported Liquid Membranes

et al. 2022

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“…[17][18] Different organic extractants have been employed by researchers for the extraction of Li + ions as shown in Table 2. Table 2 shows the studies mainly carried out by varying several parameters such as feed pH, type of extractant, etc.…”

Section: Introductionmentioning

confidence: 99%

Synergistic interplay between D2EHPA and TBP towards the extraction of lithium using hollow fiber supported liquid membrane

Sharma

Patil

Patwardhan

et al. 2016

Separation Science and Technology

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Extraction of Lithium (Li + ) from synthetically prepared sea bittern using di-2-ethyl hexyl phosphoric acid (D2EHPA) and tri-n-butyl phosphate (TBP) as organic extractants has been studied. The equilibrium studies conducted shows synergistic effect between D2EHPA and TBP. The equilibrium constant values for Li + , Na + and K + ions were found to be 95.4×10 -5 m 3 /kmol, 4.6×10 -5 m 3 /kmol and 3.69×10 -5 m 3 /kmol respectively. Hollow fiber supported liquid membrane experiments with low concentration of Li + , Na + and K + ions in feed phase, showed Downloaded by [University of Birmingham] at 02:28 25 June 2016A c c e p t e d M a n u s c r i p t 1 high flux for Li + ions. However at significantly high concentrations of Na + and K + in feed phase, the flux of Li + ions reduced. The model predictions were found in good agreement with the experimental data.

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A Hybrid Modeling Framework for Membrane Separation Processes: Application to Lithium-Ion Recovery from Batteries

et al. 2021

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This study proposed a hybrid modeling framework for membrane separation processes where lithium from batteries is recovered. This is a pertinent problem nowadays as lithium batteries are popularized in hybrid and electric vehicles. The hybrid model is based on an artificial intelligence (AI) structure to model the mass transfer resistance of several experimental separations found in the literature. It is also based on a phenomenological model to represent the transient system regime. An optimization framework was designed to perform the AI model training and simultaneously solve the Ordinary Differential Equation (ODE) system representing the phenomenological model. The results demonstrate that the hybrid model can better represent the experimental validation sets than the phenomenological model alone. This strategy opens doors for further investigations of this system.

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Process Intensification Using Hollow Fibre-supported Liquid Membranes

Cited by 3 publications

References 42 publications

Recycling of Lithium‐Ion Batteries – Modeling Using Flat Sheet Supported Liquid Membranes

Recycling of Lithium‐Ion Batteries – Modeling Using Flat Sheet Supported Liquid Membranes

Synergistic interplay between D2EHPA and TBP towards the extraction of lithium using hollow fiber supported liquid membrane

A Hybrid Modeling Framework for Membrane Separation Processes: Application to Lithium-Ion Recovery from Batteries

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