Microfluidic solvent extraction of rare earth elements from a mixed oxide concentrate leach solution using Cyanex® 572

Chemical Engineering Science, Journal Year: 2016, Volume and Issue: 148, P. 212 - 218

Published: April 4, 2016

Language: Английский

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Microfluidic solvent extraction of calcium: Modeling and optimization of the process variables

Separation and Purification Technology, Journal Year: 2019, Volume and Issue: 231, P. 115875 - 115875

Published: Aug. 2, 2019

Language: Английский

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Emergence of microfluidic devices in sample extraction; an overview of diverse methodologies, principals, and recent advancements

TrAC Trends in Analytical Chemistry, Journal Year: 2021, Volume and Issue: 143, P. 116352 - 116352

Published: May 28, 2021

Language: Английский

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Y-Y microfluidic polymer/salt aqueous two-phase system for optimization of dye extraction: Evaluation of channel geometry

Separation Science and Technology, Journal Year: 2022, Volume and Issue: 57(15), P. 2471 - 2481

Published: April 3, 2022

This study's main purpose is to investigate the effect of channel inlet angle on extraction efficiency. Also, potential microfluidic polymer/salt aqueous two-phase systems (ATPS) for removing methyl orange (MO) dye has been investigated. The simultaneous influence independent factors including angle, initial concentration, flow rate, and pH efficiency MO were angles 30°, 60°, 90° evaluated. By increasing from 30° increased 52.76 72.80% at optimum point. values obtained point in good agreement with design equations' predicted values. At optimal point, a suitable an concentration 113.4 mg/L, rate 1 mL/h, pH=7 obtained, which according equation, reaches 73.27%. In microchannels due having ratio top bottom phases outlet microchannel also proper contact two (the highest mass transfer section), increased.

Language: Английский

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Investigating the effectiveness of the main channel in microfluidic liquid-liquid extraction process

International Communications in Heat and Mass Transfer, Journal Year: 2023, Volume and Issue: 147, P. 106986 - 106986

Published: Aug. 14, 2023

Language: Английский

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Molecular Separation by Using Active and Passive Microfluidic chip Designs: A Comprehensive Review

Advanced Materials Interfaces, Journal Year: 2023, Volume and Issue: 11(2)

Published: Oct. 27, 2023

Abstract Separation and identification of molecules biomolecules such as nucleic acids, proteins, polysaccharides from complex fluids are known to be important due unmet needs in various applications. Generally, many different separation techniques, including chromatography, electrophoresis, magnetophoresis, have been developed identify the target precisely. However, these techniques expensive time consuming. “Lab‐on‐a‐chip” systems with low cost per device, quick analysis capabilities, minimal sample consumption seem ideal candidates for separating particles, cells, blood samples, molecules. From this perspective, microfluidic‐based extensively past two decades separate samples origins. In review, “lab‐on‐a‐chip” methods by passive, active, hybrid approaches decade comprehensively discussed. Due wide variety field, it will impossible cover every facet subject. Therefore, review paper covers passive active generally used biomolecule separation. Then, an investigation combined sophisticated is highlighted. The spotlight also shined on elegance successes recent years, remainder article explores how permit development novel techniques.

Language: Английский

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Microextractors applied in nuclear-spent fuel reprocessing: Micro/mini plants and radiochemical analysis

Critical Reviews in Environmental Science and Technology, Journal Year: 2018, Volume and Issue: 49(1), P. 1 - 31

Published: Dec. 3, 2018

Highly radioactive and hazardous radionuclides in nuclear-spent fuel are harmful to the environment hinder further development of nuclear energy industry. Microextractors, with advantages a small volume, fast extraction kinetics, passive operation mode, ability integrate detection instruments, considered perfect candidates for mitigation risks related spent reprocessing. The applications microextractors reprocessing can be classified into two groups. first one includes micro/mini plants, other encompasses radiochemical analysis. This review introduces both groups detail, including their basic concepts, principles, research status.

Language: Английский

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Microfluidic Synthesis of Nanoparticles and their Biosensing Applications

Critical Reviews in Analytical Chemistry, Journal Year: 2016, Volume and Issue: 46(6), P. 538 - 561

Published: April 12, 2016

We present an extensive overview of the evolution and progress made in field microstructures nanostructures preparation using microfluidic techniques recent times. A system creates particles that are within a narrow range shape size distribution. It enables controlling shape, composition nanomaterials (NMs) for various applications. brief evaluation advantages both droplet-based continuous flow synthesis nanoparticles (NPs) is discussed detail compared with traditional wet chemical batch approach. Due to increasing applications biosensing, nanobiotechnology, nanomedicine diagnostics devices, special attention should be paid metal NPs developed through routes.

Language: Английский

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Microfluidic lab-on-chip advances for liquid–liquid extraction process studies

Current Opinion in Colloid & Interface Science, Journal Year: 2020, Volume and Issue: 46, P. 20 - 35

Published: March 12, 2020

Language: Английский

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Recent Advances in the Chemistry of Hydrometallurgical Methods

Separation and Purification Reviews, Journal Year: 2022, Volume and Issue: 52(3), P. 221 - 241

Published: July 6, 2022

Producing pure substances has been the obsession of scientists for centuries and defined chemistry as we know it. Nowadays, most our economy still relies on chemist ability to extract purify metallic elements from raw or recycled materials, which, in cases, is done partly entirely via hydrometallurgical methods. Here, authors present critical aspects this relatively overlooked, yet critical, discipline. This review article highlights importance processes strategic industrial sectors, put perspective traditional separation methods with emerging ones (new metal-binding chelators, ionic liquids, deep eutectic solvents, microfluidic devices, biomaterials, etc.), critically reviews progress made over past two decades, challenges lying ahead hydrometallurgists academia industry.

Language: Английский

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