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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 > Treating With Free Oxygen Containing Gas Treating With Free Oxygen Containing GasTreating With Free Oxygen Containing Gas 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.08/17/06 - 20060183627 - Method for regenerating re2o7 doped catalyst supports subsequently treating the deactivated catalyst which has been pretreated with regeneration gas K1 with an oxygen-containing gas (regeneration gas K2). ... 01/19/06 - 20060014628 - Methods and configurations for catalyst regeneration A catalyst regenerator (100) has a first section (110) and a second section (120) and is operated such that carbon from a carbon-contaminated catalyst (140) is converted to carbon monoxide in the first section (110) and that carbon monoxide is converted to carbon dioxide in the second section (120). The ... 11/17/05 - 20050255987 - Methods of activating chromium catalysts New methods for activating chromium catalysts for polymerization processes decrease the amount of time required for activation and increase catalyst activity. Rapid heating to a first temperature is followed by a first hold period before heating to a higher second temperature and maintaining the second temperature for a second hold ... 10/27/05 - 20050239633 - Control method of catalyst activity The invention provides a method able to remove coke and an unreacted component deposited in an active spot on the surface of a catalyst and restore reduced catalyst activity to efficiently reform fuel for an automobile for a long time. The catalyst activity can be approximately perfectly restored by burning-off ... 10/13/05 - 20050227850 - Process for combusting coke The invention pertains to a process for combusting coke of a coke-containing FCC catalyst in a regeneration unit of a FCC unit having the introduction of oxygen-containing gas through a gas-transport unit into the regeneration unit and combusting the coke by means of an oxygen-containing gas, in which the oxygen-containing ... 09/01/05 - 20050192177 - Catalyst activation and resins therefrom The present invention relates to the removal of hydrocarbon residues from a catalyst and more specifically the air activation of a catalyst containing hydrocarbon residues. It also relates to extruded pipe and utility conduit resins comprising polyethylene, household/industrial chemicals container resins, and to a polyethylene resin particularly suitable for large ... ### FreshPatents.com Support |