Results 251 to 260 of about 163,598 (286)

Development of a Mixed-Matrix Membrane for Pervaporation

Separation Science and Technology, 1994
Abstract In the production of pure alcohol, pervaporation is developing into an important technology. In this study, in order to improve the performance of the pervaporation process, a mixed-matrix polymer-zeolite membrane is developed. In the preparation of these membranes, cellulose acetate as base polymer, acetone or DMF as solvent, and 13X or 4A ...
Emin Okumus, Turker Gurkan, Levent Yilmaz   +2 more
openaire   +1 more source

New generation mixed matrix membrane for CO2 separation: Transition from binary to quaternary mixed matrix membrane

Chemosphere
Contemporary advances in material development associated with membrane gas separation refer to the cost-effective fabrication of high-performance, defect-free mixed matrix membranes (MMMs). For clean energy production, natural gas purification, and CO2 capture from flue gas systems, constituting a functional integration of polymer matrix and inorganic ...
Mridusmita Barooah, Sukanya Kundu, Shubham Kumar, Aviti Katare, Rajashree Borgohain, Ramagopal V.S. Uppaluri, Lal Mohan Kundu, Bishnupada Mandal   +7 more
openaire   +2 more sources

Activated carbon in mixed-matrix membranes

Separation & Purification Reviews, 2019
Mixed matrix membranes (MMMs) have emerged as strong contenders to conventional membranes for gas and liquid separations.
Jeremy Lewis, Maram A. Q. Al-sayaghi, Chris Buelke, Ali Alshami   +3 more
openaire   +1 more source

Polymeric and mixed matrix polyimide membranes

Separation and Purification Technology, 2014
Three different polyimide type polymers were used to prepare porous asymmetric membranes by non-solvent induced phase separation (NIPS): a homopolymer (Matrimid) and two co-polymers (P84 and Torlon). The effect of the casting solvent on membrane morphology and transport properties was studied.
Grosso Valentina, Vuono Danilo, Bahattab Mohammed A, Di Profio Gianluca, Curcio Efrem, AlJilil Saad Abdullah, Alsubaie Fahed, Alfife Mohammed, Nagy Janos B, Drioli Enrico, Fontananova Enrica   +10 more
openaire   +2 more sources

Mixed-Matrix Membranes

2021
Alexander Nuhnen, Christoph Janiak
openaire   +1 more source

On the Effective Permeability of Mixed Matrix Membranes

2018
Mixed matrix membranes (MMMs) are attracting significant interest for pervaporation and gas separation applications. To better comprehend the impact of filler particles within polymer matrices, the species permeation mass transport was theoretically studied by numerical simulation using finite differences.
Azimi, Hoda, Tezel, Handan, Thibault, Jules   +2 more
openaire   +1 more source

Analogous Mixed Matrix Membranes with Self‐Assembled Interface Pathways

Angewandte Chemie - International Edition, 2021
Haozhen Dou, Mi Xu, Zhen Zhang
exaly  

A review on the recent advances in mixed matrix membranes for gas separation processes

Renewable and Sustainable Energy Reviews, 2021
Chetan M Patel, Z V P Murthy
exaly  

Mixed matrix membranes for gas separation

The membrane separation process has bee considered as an alternative to conventional processes due to its energy savings and low capital costs. Mixed matrix membranes (MMMs) have bee developed and tested for both gas and liquid separations over the last few decades.
openaire   +1 more source

Recent advances in developing mixed matrix membranes based on covalent organic frameworks

Separation and Purification Technology, 2022
Changjiang Wu
exaly