Sulaiman
Sulaiman Alkazi, Mishref KW
Patent application number | Description | Published |
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20110202839 | CONFIGURABLE MULTILINGUAL KEYBOARD - Systems and methods for creating a configurable multi-language, research and application keyboard tool. A configurable keyboard system includes a font editor/generator for modifying and creating new characters, a language database for storing characters of one or more alphabets, a user interface for display outputs and accepting inputs from a user, and a layout generator for configuring a dynamic keyboard display and displaying the keyboard display on the user interface. Characters from one or more languages may be grouped in proximity to each other on the keyboard display based on common phonetic sounds. | 08-18-2011 |
Sulaiman Alkazi, Safat KW
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20140143703 | CONFIGURABLE MULTILINGUAL KEYBOARD - Systems and methods for creating a configurable multi-language, research and application keyboard tool. A configurable keyboard system includes a font editor/generator for modifying and creating new characters, a language database for storing characters of one or more alphabets, a user interface for display outputs and accepting inputs from a user, and a layout generator for configuring a dynamic keyboard display and displaying the keyboard display on the user interface. Characters from one or more languages may be grouped in proximity to each other on the keyboard display based on common phonetic sounds. | 05-22-2014 |
Sulaiman Al-Khattaf, Dhahran SA
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20110257007 | Isomerization catalyst - The isomerization catalyst is a solid acid catalyst formed with a base of tungstated zirconium mixed oxides loaded with at least one hydrogenation/dehydrogenation metal catalyst from Groups 8-10 (IUPAC, 2006) and impregnated with at least one alkali metal from Group 1 (IUPAC, 2006). The metal from Groups 8-10 is preferably selected from platinum, palladium, ruthenium, rhodium, iridium, osmium and mixtures thereof, and most preferably is platinum. The Group I alkali metal is selected from lithium, sodium, potassium rubidium and cesium and mixtures thereof, and is preferably lithium, sodium, or potassium. Preferable, the catalyst forms, by weight, a base having between about 80-90% zirconium mixed oxides and between about 10-20% tungstate; between about 0.1-3.00% Group 8-10 metal; and between about 0.01-1.00% Group 1 alkali metal. | 10-20-2011 |
Sulaiman Al-Luhaidan, Riyadh SA
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20080275271 | Process for Preparing Purified Terephthalic Acid - The present invention relates to a process for preparing purified terephthalic acid [PTA,], comprising the steps: dissolving crude terephthalic acid [CTA] in an aqueous medium in a reactor; hydrogenating CTA at a temperature of about 260-320° C. and a pressure of about 1100-1300 psig using a hydrogenation catalyst; crystallizing terephthalic acid in the reactor by lowering the temperature of the solution to about 160° C. without evaporation cooling; transferring the content of the reactor to a filtration unit; filtrating the content at a temperature of about 140-160° C. and a pressure of about 40-100 psig, preferably 80-100 psig to obtain a filter cake, washing the filter cake obtained with water having a temperature of about 140-160° C. in the filtration unit; and drying the filter cake. | 11-06-2008 |
20090326265 | PROCESS FOR PREPARING AROMATIC POLYCARBOXYLIC ACID BY LIQUID PHASE OXIDATION - The invention relates to a process for preparing an aromatic polycarboxylic acid by liquid phase oxidation of a di- or tri-substituted benzene or naphtalene compound, the process comprising a step of contacting the aromatic compound with an oxidant in the presence of a carboxylic acid solvent, a metal catalyst and a promoter in a reaction zone, wherein the promoter is an ionic liquid comprising an organic cation and a bromide or iodide anion. Advantages of this process include high conversion without severe corrosion problems otherwise associated with halogen-containing compounds as promoter. The process does not necessitate the use of special corrosion-resistant material or liners in the process equipment; thus offering savings on investment and maintenance costs and increasing plant reliability. | 12-31-2009 |
Sulaiman Al-Mayman, Riyadh SA
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20140235893 | Catalyst for Selectively Producing Acetic Acid Through the Partial Oxidation of Ethane - The invention relates to the development of a catalyst for selectively producing acetic acid from a gaseous feedstock of ethane, ethylene or mixtures thereof and oxygen at a low temperature. Said gaseous feedstock is brought together with a catalyst containing the oxides of Mo, V and Nb and nano metallic Pd optionally together with a hetero-poly acid and/or Sb and Ca. The present catalytic system provides both higher selectivity and yield of acetic with minimal production of side products of ethylene and CO. | 08-21-2014 |
Sulaiman Suraya, Kuala Lumpur MY
Patent application number | Description | Published |
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20130062999 | DEVICE FOR MAXIMUM DETECTION OF VIBRATING ENERGY FOR HARVESTING ENERGY - An energy harvesting device ( | 03-14-2013 |