Results 281 to 290 of about 531,914 (339)
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Chemosphere, 2021
Heavy metal removal from water resources is essential for environmental protection and the production of safe drinking water. In this direction, Zinc doped Aluminium Oxide (Zn:Al2O3) nanoparticles were incorporated into Polysulfone (PSf) to prepare mixed
P. Sherugar +6 more
semanticscholar +1 more source
Heavy metal removal from water resources is essential for environmental protection and the production of safe drinking water. In this direction, Zinc doped Aluminium Oxide (Zn:Al2O3) nanoparticles were incorporated into Polysulfone (PSf) to prepare mixed
P. Sherugar +6 more
semanticscholar +1 more source
Nanoscale
The membrane process stands as a promising and transformative technology for efficient gas separation due to its high energy efficiency, operational simplicity, low environmental impact, and easy up-and-down scaling. Metal-organic framework (MOF)-polymer
Shuwen Yu +5 more
semanticscholar +1 more source
The membrane process stands as a promising and transformative technology for efficient gas separation due to its high energy efficiency, operational simplicity, low environmental impact, and easy up-and-down scaling. Metal-organic framework (MOF)-polymer
Shuwen Yu +5 more
semanticscholar +1 more source
Advances in Materials
The separation of high‐value‐added chemicals from organic solvents is important for many industries. Membrane‐based nanofiltration offers a more energy‐efficient separation than the conventional thermal processes.
R. Hardian +8 more
semanticscholar +1 more source
The separation of high‐value‐added chemicals from organic solvents is important for many industries. Membrane‐based nanofiltration offers a more energy‐efficient separation than the conventional thermal processes.
R. Hardian +8 more
semanticscholar +1 more source
Mixed matrix membrane development
Membrane Technology, 2002Abstract: Two types of mixed matrix membranes were developed by UOP in the late 1980s. The first type includes adsorbent polymers, such as silicalite‐cellulose acetate (CA), NaX‐CA, and AgX‐CA mixed matrix membranes. The silicalite‐CA has a CO2/H2 selectivity of 5.15 ± 2.2. In contrast, the CA membrane has a CO2/H2 selectivity of 0.77 ± 0.06.
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Mixed-matrix membrane adsorbers for protein separation
Journal of Chromatography A, 2003The separation of two similarly sized proteins, bovine serum albumin (BSA) and bovine hemoglobin (Hb) was carried out using a new type of ion-exchange mixed-matrix adsorber membranes. The adsorber membranes were prepared by incorporation of various types of Lewatit ion-exchange resins into an ethylene-vinyl alcohol copolymer porous structure.
Avramescu, M.E. +2 more
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Advanced Porous Materials in Mixed Matrix Membranes
Advanced Materials, 2018AbstractMembrane technology has gained great interest in industrial separation processing over the past few decades owing to its high energy efficiency, small capital investment, environmentally benign characteristics, and the continuous operation process.
Youdong Cheng +6 more
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Permeation models for mixed matrix membranes
Journal of Colloid and Interface Science, 2008Permeation models for mixed matrix membranes (MMMs) are discussed. A new model is proposed for the effective permeability of a species in MMMs. The model takes into account the presence of interfacial layer (shell) at the surface of the core filler particles.
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ZIF-301 MOF/6FDA-DAM polyimide mixed-matrix membranes for CO2/CH4 separation
Separation and Purification Technology, 2021Compared with traditional separation methods, membrane-based technology shows advantages in energy efficiency for natural gas purification. To overcome the performance trade-off of conventional polymeric membranes, in this study, ZIF-301 MOF was employed
Zhenggang Wang +7 more
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Activated carbon in mixed-matrix membranes
Separation & Purification Reviews, 2019Mixed matrix membranes (MMMs) have emerged as strong contenders to conventional membranes for gas and liquid separations.
Jeremy Lewis +3 more
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Perspectives on mixed matrix membranes
Journal of Membrane Science, 2011This perspective is meant to provide some background and future directions for mixed matrix membranes. It is not meant to be a complete review but an initial description that allows the reader to find appropriate articles on various aspects of this topic and develop a better understanding so that they can pursue this topic with the information needed ...
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