Patent application number | Description | Published |
20090082194 | ADSORBER UNIT FOR VOLATILE HYDROCARBONS COMPRISING AN ADSORBER MATERIAL MADE FROM AN IRON-CONTAINING MOLECULAR SIEVE - The invention relates to an adsorber unit for volatile hydrocarbons in order to control the emission of volatile hydrocarbons, comprising a hydrocarbon adsorber material, wherein the adsorber material is an iron-containing zeolite, which can be optionally promoted with monovalent metal ions. The invention further relates to a method for production of the adsorber material in question. | 03-26-2009 |
20090162649 | PROCESS FOR PRODUCING POROUS SHAPED BODIES - The present invention relates to a process for producing a catalytically active porous shaped body, which comprises the steps: a) provision of a catalytically active powder consisting essentially of particles having a defined internal porosity, b) intimate mixing of the powder with a ball-shaped or spherical inelastic pore former and/or a binder, c) shaping of the mixture from step b) to form a shaped body, d) calcination of the shaped body obtained in step c). The invention further relates to a shaped body produced by the process of the invention. | 06-25-2009 |
20090326299 | Use of a Catalyst Based on Zeolites in the Conversion of Oxygenates to Lower Olefins, and Associated Method - The invention relates to the use of a catalyst based on crystalline aluminosilicates for the conversion of oxygenates to lower olefins, the catalyst having an SiO | 12-31-2009 |
20100075834 | Method for producing metal-doped zeolites and use thereof for the catalytic conversion of nitrogen oxides - The present invention provides a process for the preparation of metal-doped zeolites comprising the steps of
| 03-25-2010 |
20100172828 | Metal Doped Zeolite and Process for its Preparation - The present invention relates to a metal-doped or metal-exchanged zeolite, respectively, wherein the doping metal is present in the zeolite in the form of individual atoms i.e. as monomeric and/or dimeric species. The invention further relates to a process for the preparation of such a metal-exchanged zeolite. Said metal-doped zeolites are useful, in particular, for the reduction of nitrogen oxides. | 07-08-2010 |
20100221165 | OFF-GAS CATALYST FOR HYDROCHLORIC ACID-CONTAINING OFF-GASES - The present invention relates to a process for reactivating a catalyst which comprises a zeolite doped with an iron species, which comprises the step of treating the catalyst with hydrogen chloride-containing gas. The invention further relates to a reactivated catalyst which is obtained with the aid of the process according to the invention and to the use thereof for treatment of off-gases from incineration processes, especially for the treatment of off-gases from refuse incineration plants, very particularly for the reduction of nitrogen oxides. | 09-02-2010 |
20110005211 | COATING OF SUBSTRATES ENSURING A HIGH POROSITY WITH SIMUTANEOUSLY HIGH ABRASION RESISTANCE OF THE COATING - The invention relates to a coating suspension for the coating of catalyst substrates which comprises a polymeric pore-forming agent. The invention also relates to methods for coating catalyst substrates, by a) preparing a coating suspension and a catalyst substrate b) applying the coating suspension to the catalyst substrate, c) drying and calcining the applied coating, wherein the coating suspension contains a polymeric pore-forming agent which is removed residue-free in step c). Furthermore the invention relates to a catalyst which comprises the coated catalyst substrate according to the invention. | 01-13-2011 |
20110039689 | SHAPED CATALYST BODY - The present invention relates to a shaped catalyst body comprising a core and a first catalytically active layer arranged on sections of the core, characterized in that the total density of the core is greater than the total density of the catalytically active layer. The invention further relates to the use of said shaped catalyst body as an oxidation catalyst in the cleaning of exhaust gases or for reducing and decomposing nitrogen oxides and nitrous oxide. | 02-17-2011 |
20110044871 | COATING COMPOSITION FOR DIESEL OXIDATION CATALYSTS - The invention relates to a coating composition for diesel oxidation catalysts or a combination of diesel oxidation catalysts and diesel particle filters, said coating composition comprising a combination of a noble metal on a metal oxide, with the exception of cerium oxide, and a zeolite doped with iron. The invention also relates to a catalyst provided with the coating according to the invention, and to a method for treating the exhaust gas of diesel internal combustion engines. | 02-24-2011 |
20110124490 | Method For Producing A Platinum Catalyst Precursor - The present invention relates to a method for producing a precursor of a supported platinum catalyst. To provide a method for producing a platinum catalyst precursor, by means of which supported platinum catalysts can be produced which have a relatively high activity, a method is proposed, comprising the steps of:
| 05-26-2011 |
20120028788 | Age-Resistant Catalyst for Oxidation of NO to NO2 in Exhaust Streams - The present invention relates to a zeolite comprising platinum. The invention furthermore relates to a method for producing said zeolite comprising platinum according to the invention, to the use of said zeolite as an oxidation catalyst and hydrocarbon reservoir and to a catalyst component comprising the zeolite according to the invention. | 02-02-2012 |
20120159804 | DRYING DEVICE CONTAINING A TITANIUM ALUMINUM PHOSPHATE - A drying device comprising a titano-alumino-phosphate with thermal management for the more efficient drying of objects and appliances, and its production. Further, a drying method for obtaining dried objects and appliances, as well as a method for regeneration accompanied by the desorption of water from water-containing titano-alumino-phosphate. | 06-28-2012 |
20130152420 | DRYING DEVICE CONTAINING AN ALUMINO-PHOSPHATE - A device comprising an alumino-phosphate with thermal management for the more efficient drying of objects and appliances. Also, a drying method for obtaining dried objects and appliances, as well as a method for regeneration accompanied by the desorption of water from water-containing alumino-phosphate. | 06-20-2013 |
20130274089 | Method for Producing a Platinum Catalyst Precursor - The present invention relates to a method for producing a precursor of a supported platinum catalyst. To provide a method for producing a platinum catalyst precursor, by means of which supported platinum catalysts can be produced which have a relatively high activity, a method is proposed, comprising the steps of:
| 10-17-2013 |
20130323163 | METHOD FOR PRODUCING TITANO-(SILICO)-ALUMINO-PHOSPHATE - The invention relates to a method for producing titano-(silico)-alumino-phosphate, a catalyst shaped body which contains titano-(silico)-alumino-phosphate, a washcoat containing titano-(silico)-alumino-phosphate, the use of the washcoat to produce a catalyst by coating a support body, and to the use of titano-(silico)-alumino-phosphate or of the catalyst shaped body to produce a catalyst. | 12-05-2013 |
20130334460 | TITANO-SILICO-ALUMINO-PHOSPHATE - A titano-silico-aluminophosphate which contains tetrahedrally coordinated titanium in the framework structure, which has a free coordination site for CO which can be detected by means of a characteristic IR band at 2192±5 cm | 12-19-2013 |
20140020413 | THERMAL MANAGEMENT BY MEANS OF A TATANO-ALUMO-PHOSPHATE - The present invention relates to a heat exchanger module with thermal management containing a titano-alumino-phosphate as adsorber, which displays a high hydrothermal stability and already desorbs the adsorbed water again under the action of low heat. By targeted action of temperature, the adsorbed water is condensed out, whereby heat energy is released. By means of the action of low heat, the condensed water can be adsorbed again as cold vapour on the adsorber, whereby heat energy is released. The heat exchanger module can be used to heat objects, appliances or rooms on the basis of the adsorption energy being released during the adsorption, as this is discharged and used further. In addition to heating, the cooling of rooms, objects and appliances is also possible, as the area surrounding the heat exchanger module is cooled due to a fall in the temperature in the heat exchanger module. | 01-23-2014 |
20140186251 | LOW-TEMPERATURE OXIDATION CATALYST WITH PARTICULARLY MARKED HYDROPHOBIC PROPERTIES FOR THE OXIDATION OF ORGANIC PULLUTANTS - The present invention relates to a catalyst comprising a macroporous noble metal-containing zeolite material and a porous SiO | 07-03-2014 |
20140322127 | METAL DOPED ZEOLITE AND PROCESS FOR ITS PREPARATION - A metal-doped or metal-exchanged zeolite is disclosed, wherein the doping metal is present in the zeolite in the form of individual atoms i.e. as monomeric and/or dimeric species. Further, a process for the preparation of such a metal-doped or metal-exchanged zeolite is disclosed. The metal-doped zeolites are useful, in particular, as catalysts for the reduction of nitrogen oxides. | 10-30-2014 |
20150064102 | Hydrogen Oxidation Catalyst, Use Thereof, And Method For Hydrogen Recombination - A hydrogen oxidation catalyst is provided, comprising a zeolite that contains at least one catalytically active noble metal or a compound thereof, wherein said zeolite is a hydrophobic zeolite. A use of the catalyst and a method for hydrogen recombination in nuclear power plants, reprocessing plants or fuel element repositories is also specified. | 03-05-2015 |