Articles with "liquid membranes" as a keyword



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Development of ethanolamine‐based ionic liquid membranes for efficient CO2/CH4 separation

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45395

Abstract: This study is focused on the development of ionic liquids (ILs) based polymeric membranes for the separation of carbon dioxide (CO2) from methane (CH4). The advantage of ILs in selective CO2 absorption is that it… read more here.

Keywords: separation; liquid membranes; ionic liquid; co2 ch4 ... See more keywords
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Pertraction of U(VI) through liquid membranes using monoamides as carrier ligands: experimental and theoretical studies

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Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"

DOI: 10.1007/s10967-019-06998-5

Abstract: Pertraction of U(VI) from HNO 3 feed into water through flat-sheet supported liquid membrane containing a series of monoamides, viz. N,N -dihexylhexanamide (DHHA), N,N -dihexyloctanamide (DHOA) and N,N -dihexyldecanamide (DHDA), as the carrier ligands were… read more here.

Keywords: carrier ligands; carrier; using monoamides; membranes using ... See more keywords
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Pertraction of volatile fatty acids through biodiesel-based liquid membranes

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.02.081

Abstract: Abstract Volatile fatty acids (VFAs) are ideal substrates for mixed microbial cultures to synthesize polyhydroxyalkanoates. Therefore, VFA pertraction from anaerobic diluted fermentation broths to slightly alkaline aerobic medium becomes a crucial step to develop a… read more here.

Keywords: biodiesel; volatile fatty; pertraction; pertraction volatile ... See more keywords
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Investigation of alternative supported liquid membranes in electromembrane extraction of basic drugs from human plasma

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Published in 2018 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2017.11.001

Abstract: Abstract For the first time, supported liquid membranes (SLMs) of phthalate- and nitrile-based organic solvents were investigated for electromembrane extraction (EME) of eleven polar and non-polar basic drugs from human plasma (pH 7.4). Several phthalates… read more here.

Keywords: supported liquid; basic drugs; human plasma; electromembrane extraction ... See more keywords
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Initial Steps toward the Development of Grafted Ionic Liquid Membranes for the Selective Transport of CO2

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Published in 2018 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.8b02466

Abstract: This work reports on a promising strategy for the development of novel grafted ionic liquid membranes (GILMs) in which phosphonate-based ILs are confined within the pores of a mesoporous γ-Al2O3 ceramic membrane by chemical grafting.… read more here.

Keywords: ionic liquid; grafted ionic; co2; liquid membranes ... See more keywords
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Poly(ionic liquid)–Ionic Liquid Membranes with Fluorosulfonyl-Derived Anions: Characterization and Biohydrogen Separation

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Published in 2020 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.0c00960

Abstract: Clean and sustainable energy production has become a key global issue concerning the world’s energy shortage and environmental problems. Despite the recognized potential of biohydrogen (bioH2) for ... read more here.

Keywords: ionic liquid; liquid; liquid ionic; biohydrogen ... See more keywords
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Molecular toxicity of potential liquid membranes for lactic acid removal from fermentation broths using Lactobacillus casei ATCC 393

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Published in 2018 at "Dyna"

DOI: 10.15446/dyna.v85n207.72374

Abstract: Toxic effects of extractants and carriers of specific microorganisms must be taken into account before using them with hybrid fermentation processes that are combined with liquid membranes or liquid-liquid extraction. In the current research three… read more here.

Keywords: lactobacillus casei; molecular toxicity; toxicity; liquid membranes ... See more keywords
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Operational Limits of the Bulk Hybrid Liquid Membranes Based on Dispersion Systems

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Published in 2022 at "Membranes"

DOI: 10.3390/membranes12020190

Abstract: Liquid membranes usually have three main constructive variants: bulk liquid membranes (BLM), supported liquid membranes (SLM) and emulsion liquid membranes (ELM). Designing hybrid variants is very topical, with the main purpose of increasing the flow… read more here.

Keywords: chemical species; operational limits; liquid membranes; membrane ... See more keywords
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A Green Method for the Determination of Cadmium in Natural Waters Based on Multi-Fibre Supported Liquid Membranes

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Published in 2023 at "Membranes"

DOI: 10.3390/membranes13030327

Abstract: Supported liquid membranes have been used to implement a hollow fibre liquid-phase microextraction (HF-LPME) method for the preconcentration of Cd(II) in natural waters as a sample preparation step for its determination by high-resolution continuum source… read more here.

Keywords: determination cadmium; supported liquid; cadmium; determination ... See more keywords