Al-Masry
Waheed Al-Masry, Riyadh SA
Patent application number | Description | Published |
---|---|---|
20140309410 | AMINE GRAFTED CHITOSAN NANOFIBER, METHOD FOR PREPARATION THEREOF AND ITS USE IN HEAVY METAL ADSORPTION - The present invention relates to an amine grafted chitosan nanofiber having the formula (I) | 10-16-2014 |
Waheed A. Al-Masry, Jeddah SA
Patent application number | Description | Published |
---|---|---|
20110229395 | PHOTOCATALYST COMPRISING TiO2 AND ACTIVATED CARBON MADE FROM DATE PITS - A photocatalyst is provided that comprises activated carbon produced from date pits, impregnated with TiO | 09-22-2011 |
20120114542 | PHOTOCATALYST COMPRISING TiO2 AND ACTIVATED CARBON MADE FROM DATE PITS - A photocatalyst is provided that comprises activated carbon produced from date pits, impregnated with TiO | 05-10-2012 |
20120115711 | PHOTOCATALYST COMPRISING TiO2 AND ACTIVATED CARBON MADE FROM DATE PITS - A photocatalyst is provided that comprises activated carbon produced from date pits, impregnated with TiO | 05-10-2012 |
20120279849 | PHOTOCATALYST COMPRISING TiO2 AND ACTIVATED CARBON MADE FROM DATE PITS - A method is provided for adsorbing organic molecules, pollutants, or both, by contacting the organic molecules, pollutants, or both, with a photocatalyst. The photocatalyst can be made by a method that includes preparing activated carbon by calcining date pits to form a precursor material, and then impregnating the precursor material with titanium dioxide. | 11-08-2012 |
Waheed Atia Al-Masry, Jeddah SA
Patent application number | Description | Published |
---|---|---|
20100206198 | TITANIUM PRODUCTION WASTE BYPRODUCT AS PARTIAL CEMENT REPLACEMENT - An industrial waste byproduct from a titanium metal or a titanium dioxide production process can be utilized as a partial cement replacement. In some embodiments, the byproduct can comprise a byproduct from the production of titanium dioxide pigment from a sulphate process or from a chloride process. The cement can be used to make concrete and other cementitious material products for structural and non-structural uses, for example, grout, mortar, gunite, stucco, masonry, decorative stonework, bricks, blocks, roof tiles, floor tiles, cobblestones, pavers, combinations thereof, and the like. | 08-19-2010 |