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Catalyst, Solid Sorbent, Or Support Therefor: Product Or Process Of Making > Regenerating Or Rehabilitating Catalyst Or Sorbent > Gas Or Vapor Treating Gas Or Vapor TreatingGas Or Vapor Treating 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.03/02/06 - 20060046924 - Process for regeneration of a catalyst that contains an euo-structural-type zeolite A process for regeneration of a catalyst that comprises at least one EUO-structural-type zeolite in acid form and at least one hydro-dehydrogenating metal, used in a process for isomerization of a hydrocarbon feedstock that comprises aromatic compounds with eight carbon atoms, comprising at least a) a stage for eliminating a ... 02/23/06 - 20060040821 - Treatment of air to a catalyst regenerator to maintain catalyst activity The invention relates to a conversion process for making olefin(s) using a molecular sieve catalyst composition. More specifically, the invention is directed to a process for converting a feedstock comprising an oxygenate in the presence of a molecular sieve catalyst composition, wherein the air feed to the catalyst regenerator is ... 02/16/06 - 20060035779 - Method for regenerating a hydrogenation catalyst A process for regenerating a hydrogenation catalyst which has been used in a gas-phase hydrogenation, which comprises stripping at from 50 to 300° C. with a substance or a substance mixture which under the process conditions has no oxidizing action and is present in the gaseous state is described. ... 12/22/05 - 20050282698 - Particulate filter device and exhaust treatment system, and methods of regenerating the same A particulate filter device comprises a particulate filter comprising a substrate having a redox active material disposed thereon, wherein the redox active material is a solid solution capable of transformation between a stable reduced form and a stable oxidized form, and is capable of generating an exotherm under re-oxidizing conditions; ... ### FreshPatents.com Support |