Deep eutectic solvents for liquid–liquid extraction

Kanzaki, Ryo

doi:10.1007/s44211-023-00362-0

Cited by 5 publications

(4 citation statements)

References 18 publications

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“…Looking ahead, the prospects of DESs in these areas are promising. The patented literature suggests a growing interest in the application of DESs, indicating a trend towards more sustainable and efficient solutions [2,5,13,22]. The Innovation process on this technology is incremental mainly because of the low originality rate of 77%.…”

Section: Discussionmentioning

confidence: 99%

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The Rising Potential of Deep Eutectic Solvents: A Patent Analysis of Extraction and Energy Storage Applications

Iqbal,

Rahim

2024

Preprint

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Sustainable alternatives to traditional solvents (deep eutectic solvents (DESs) are now in the works. Because of their unique qualities, they may be used in various contexts. The potential of DESs in extraction processes and energy storage technologies has been evaluated by looking at recently issued patents. Compared to toxic solvents, DES extraction procedures are safer and more environmentally friendly for isolating desired chemicals. DES electrolytes are well-suited for high-performance batteries and supercapacitors due to their high ionic conductivity and electrochemical stability. However, significant commercial use still needs to be improved by issues with scalability, economic feasibility, and legislation. Despite these challenges, there are rising prospects for DESs to move from academic curiosity to practical solutions, as evidenced by patent applications and research advancements. DES platform technologies can improve process efficiency and lessen environmental consequences if implemented, coordinated, and removed barriers. This patent research provides insight into future technology directions for releasing DESs’ full potential.

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Section: Discussionmentioning

confidence: 99%

“…On the other hand, challenges such as scalability, cost-effectiveness, and regulatory compliance need to be addressed for successful commercialisation. Despite these challenges, the opportunities presented by DESs are significant and warrant further exploration and investment [2,5,13,22].…”

Section: Discussionmentioning

confidence: 99%

The Rising Potential of Deep Eutectic Solvents: A Patent Analysis of Extraction and Energy Storage Applications

Iqbal,

Rahim

2024

Preprint

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“…Within more or less the same opinion, it was stated that in liquid-liquid extraction DESs, there has not been any significant improvement in the use of conventional solvents [ 27 ].…”

Section: Introductionmentioning

confidence: 99%

Utilizing Deep Eutectic Solvents in the Recycle, Recovery, Purification and Miscellaneous Uses of Rare Earth Elements

Alguacil

2024

Molecules

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The boosted interest in using rare earth elements (REEs) in modern technologies has also increased the necessity of their recovery from various sources, including raw materials and wastes. Though hydrometallurgy plays a key role in these recovery processes, some drawbacks (apparent or not) of these processes (including the use of aggressive mineral acids, harmful extractants, and diluents, etc.) have led to the development of an environmental friendship subclass named solvometallurgy, in which non-aqueous solvents substituted to the aqueous media of the hydrometallurgical processing. Together with ionic liquids (ILs), the non-aqueous solvents chosen for these usages are the chemicals known as deep eutectic solvents (DEEs). The utilization of DEEs included the leaching of REEs from the different sources containing them and also in the separation-purification steps necessary for yielding these elements, normally oxides or salts, in the most purified form. This work reviewed the most recent literature (2023 year) about using deep eutectic solvents to recover REEs from various sources and coupling these two (DESs and REEs) to derive compounds to be used in other fields.

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“…The reactive extraction approach has recently drawn more attention as a viable and efficient way to remove carboxylic acids from the fermentation broth and is frequently carried out utilizing a combination of extractants and solvents [13][14][15][16][17][18][19]. The classic systems, which include amines or organophosphorus extractants dissolved in organic solvents, have been improved in a substantial number of research articles over the past few decades in terms of sustainability and efficiency [20][21][22][23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in Muconic Acid Extraction Process

Blaga,

Gal,

Tucaliuc

2023

Applied Sciences

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Due to its potential use in the production of new functional resins, bio-plastics, food additives, agrochemicals, and pharmaceuticals, muconic acid (MA), a high value-added bio-product with reactive dicarboxylic groups and conjugated double bonds, has attracted growing interest. Adipic acid, terephthalic acid, and trimellitic acid are examples of bulk compounds that can be produced using MA that are of high commercial importance. The development of biotechnological approaches for MA production has advanced greatly recently. The current analysis offers a thorough and organized summary of recent developments and difficulties in the extraction of MA. A variety of extractants are presented, along with any limitations and potential solutions. Finally, the possibilities for this field in light of its state, difficulties, and tendencies are explored.

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Deep eutectic solvents for liquid–liquid extraction

Cited by 5 publications

References 18 publications

The Rising Potential of Deep Eutectic Solvents: A Patent Analysis of Extraction and Energy Storage Applications

The Rising Potential of Deep Eutectic Solvents: A Patent Analysis of Extraction and Energy Storage Applications

Utilizing Deep Eutectic Solvents in the Recycle, Recovery, Purification and Miscellaneous Uses of Rare Earth Elements

Recent Advances in Muconic Acid Extraction Process

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