The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Novel composite poly(ether-block-amide) (PEBA-2533) membranes were prepared in 90:10v/v ethanol–water mixed solvent system for pervaporation of n-methyl pyrrolidone (NMP)/water mixtures. Hydrophilic 4A zeolite was incorporated to the extent of 10–40% of polymer weight to enhance separation properties. The synthesized membranes were crosslinked with 2% v/v 2, 4-toluylene-diisocyanate (TDI) in hexane...
Incorporation of zeolites into natural polymers has been shown experimentally to enhance both the flux and selectivity in pervaporative dehydration separation of organic compounds. Pervaporation is a promising membrane technique for separation of volatile organic compounds (VOCs)/water mixtures. In this study, hydrophilic sodium alginate (SA) mixed membranes were prepared using solution casting technique...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.