Nanofiltration membrane cascade for continuous solvent exchange

2007 ◽  
Vol 62 (10) ◽  
pp. 2728-2736 ◽  
Author(s):  
Justin Chun-Te Lin ◽  
Andrew G. Livingston
Keyword(s):  
Nanofiltration Membrane ◽  
Solvent Exchange ◽  
Membrane Cascade

CHARACTERIZATION STUDIES OF A NEW CERAMIC NANOFILTRATION MEMBRANE WITH FOULING RESISTANT PROPERTIES FOR EFFICIENT WATER TREATMENT

2016 ◽  
Vol 15 (7) ◽  
pp. 1629-1634
Author(s):  
Mihaela-Elena Dascalu ◽  
David Amaya Vias ◽  
Valentin Nedeff ◽  
Juan Antonio Lopez-Ramirez
Keyword(s):  
Water Treatment ◽  
Nanofiltration Membrane ◽  
Characterization Studies

scholarly journals Solvent-exchange process in MOF ultrathin films and its effect on CO2 and methanol adsorption

2021 ◽  
Vol 590 ◽  
pp. 72-81
Author(s):  
M.A. Andrés ◽  
P. Fontaine ◽  
M. Goldmann ◽  
C. Serre ◽  
O. Roubeau ◽  
...  
Keyword(s):  
Ultrathin Films ◽  
Exchange Process ◽  
Solvent Exchange ◽  
Methanol Adsorption

scholarly journals Green Solvents as an Alternative to DMF in ZIF-90 Synthesis

Molecules ◽  
2021 ◽  
Vol 26 (6) ◽  
pp. 1573
Author(s):  
Aljaž Škrjanc ◽  
Ciara Byrne ◽  
Nataša Zabukovec Logar
Keyword(s):  
Room Temperature ◽  
Product Yield ◽  
Solvent Exchange ◽  
Green Solvents ◽  
Zeolitic Imidazolate Framework ◽  
Short Treatment ◽  
Molar Ratios ◽  
Primary Particles ◽  
High Product Yield

The use of green solvents as an alternative to dimethylformamide (DMF) in the synthesis of zeolitic imidazolate framework-90 (ZIF-90) was investigated. Two biobased aprotic dipolar solvents CyreneTM and γ-valerolactone (GVL) proved to successfully replace DMF in the synthesis at room temperature with a high product yield. While the CyreneTM—based product shows reduced porosity after activation, the use of GVL resulted in materials with preserved crystallinity and porosity after activation, without prior solvent exchange and a short treatment at 200 °C. The primary particles of 30 nm to 60 nm in all products further form agglomerates of different size and interparticle mesoporosity, depending on the type and molar ratios of solvents used.

ChemInform Abstract: CORRELATIONS OF SOLVENT-EXCHANGE ACTIVATION ENTHALPIES

1978 ◽  
Vol 9 (41) ◽  
Author(s):  
L. L. RUSNAK ◽  
E. S. YANG ◽  
R. B. JORDAN
Keyword(s):  
Solvent Exchange
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