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Catalyst, Solid Sorbent, Or Support Therefor: Product Or Process Of Making > Regenerating Or Rehabilitating Catalyst Or Sorbent > By Heat By HeatBy Heat patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/15/07 - 20070037692 - Method for stabilizing catalyst activity during mto unit operation A method for maintaining the activity of silicoaluminophosphate (SAPO) molecular sieve catalyst particles during oxygenate to olefin conversion reactions. The SAPO catalyst particles are regenerated under targeted conditions in the presence of platinum to provide controlled, steady state regeneration while minimizing catalyst damage. ... 10/12/06 - 20060229191 - Regeneration process for activated carbon for fuel purification A process is disclosed for regeneration of an activated carbon, characterized by inclusion therein of polymerized phosphoric acid, after having been spent by use in purification and decolorization of hydrocarbon fuel, particularly gasoline. The invention process includes the steps of evaporation of gasoline, devolatization of color bodies, and oxidation of ... 10/12/06 - 20060229190 - Regeneration process for activated carbon for fuel purification A process is disclosed for regeneration of an activated carbon, characterized by inclusion therein of polymerized phosphoric acid, after having been spent by use in purification and decolorization of hydrocarbon fuel, particularly gasoline. The invention process includes the steps of evaporation of gasoline, devolatization of color bodies, and oxidation of ... 10/12/06 - 20060229189 - Regeneration process for activated carbon for fuel purification A process is disclosed for regeneration of an activated carbon, characterized by inclusion therein of polymerized phosphoric acid, after having been spent by use in purification and decolorization of hydrocarbon fuel, particularly gasoline. The invention process includes the steps of evaporation of gasoline, devolatization of color bodies, and oxidation of ... 08/24/06 - 20060189475 - Compositions and methods for recycling of nanostructured sorbents Non-porous carbonaceous and nanostructured adsorbent materials are regenerated using mechanical force or electromagnetic energy such that adsorption capacity is restored to at least 70-90%, and higher. Surprisingly, and in stark contrast to activated charcoal, the inventors discovered that the contaminant can be expelled from the non-porous material using simple pressure ... 08/17/06 - 20060183628 - Method of regenerating carbon dioxide gas absorbent A method of regenerating a carbon dioxide gas absorbent includes heating a carbon dioxide gas absorbent containing lithium silicate, which has been absorbed a carbon dioxide gas, under a reduced pressure atmosphere to release the carbon dioxide gas. ... 08/10/06 - 20060178259 - Regeneration of acid gas-containing treatment fluids An improved acid gas regeneration and injection process wherein the separated acid gas stream emerging from a regenerator is compressed and injected into subsurface reservoir, the improvement comprising conducting the acid gas separation in the regenerator under pressure that exceeds 50 psia and does not exceed 300 psia. ... ### FreshPatents.com Support |