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.
Catalytically active microporous thin film membranes were prepared by dip coating of an asymmetric ceramic support membrane in a Na 2 PtCl 6 containing sol based on Ti(OiPr) 4 . After drying and calcination, the membrane (thickness of the top layer, 0.2–0.4 μm) shows separation properties typical for microporous membranes with low defect concentration (nanofiltration). After...
Solid acid catalysts, namely sulfated zirconia, iron- andmanganese-promoted sulfated zirconia, and USY zeolite, weretested for conversion of propane at 1 atm, 200–450°C, andpropane partial pressures in the range 0.01–0.05 atm. Bothpromoted and unpromoted sulfated zirconia were found to beactive for conversion of propane into butanes, pentanes,methane, ethane, ethylene, and propylene in the temperaturerange...
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.