Class / Patent application number | Description | Number of patent applications / Date published |
502079000 | Faujasite type (e.g., X or Y, etc.) | 6 |
20100160152 | DESULFURIZATION SYSTEM FOR HYDROCARBON FUEL - A system is provided for desulfurizing a hydrocarbon fuel containing a light amount of methanol and a slight amount of water. The desulfurization system uses a Y-type zeolite-based desulfurizing agent containing at least copper arranged upstream of the system and an X-type zeolite-based desulfurizing agent containing at least silver arranged downstream of the system and thus can maintain desulfurization effect for a long period of time. | 06-24-2010 |
20110160042 | METHOD FOR CONSTRUCTING FRACTAL NETWORK STRUCTURE IN HYDROGEN STORAGE MATERIAL - The present invention provides a method for constructing a fractal network structure in hydrogen storage material to improve the hydrogen uptake at room temperature, the method including the following steps: providing a hydrogen storage material comprising a source and a receptor of hydrogen atoms, wherein the source is disposed above the receptor, and a chemical bridge is disposed between the source and the receptor, wherein the chemical bridge is composed of precursor material; and treating the hydrogen storage material to construct a fractal network structure of mesopores and micropores in the receptor, so as to enhance the hydrogen storage capacity of the hydrogen storage material at room temperature. | 06-30-2011 |
20110251049 | Method for manufacturing zeolite Y with aluminum and titanium inserted therein - A catalytic composition for hydrotreating of hydrocarbons is made in which a metallic component for hydrogenation is carried on a carrier formed of zeolite Y with aluminum and titanium inserted therein and a porous inorganic oxide. The zeolite Y has: unit cell dimension in a range from 24.25 to 24.60 Å, crystallinity of 95% or more, specific surface area of 500 m | 10-13-2011 |
20110281721 | ADSORBENT MEDIA - Disclosed is an adsorbent media for use in adsorption systems and a method of making the same. The media includes a relatively thin support layer such as paper, an adsorbent such as a zeolite and non-activated pitch-based carbon fibers. The relatively thin layer, porous media provides the advantages of faster mass flow. Because the pitch-based carbon fibers are not activated, they retain their high thermal conductivity and, therefore, provide for fast and efficient heat diffusion through the media. | 11-17-2011 |
20130029833 | AGGREGATES OF SMALL CRYSTALLITES OF ZEOLITE Y - This invention relates to aggregates of small primary crystallites of zeolite Y that are clustered into larger secondary particles. At least 80% of the secondary particles may comprise at least 5 primary crystallites. The size of the primary crystallites may be at most about 0.5 micron, or at most about 0.3 micron, and the size of the secondary particles may be at least about 0.8 micron, or at least about 1.0 μm. The silica to alumina ratio of the resulting stabilized aggregated Y zeolite may be 4:1 or more. | 01-31-2013 |
20150298096 | BINDER-FREE COMPACT ZEOLITE PREFORMS AND METHOD FOR THE PRODUCTION THEREOF - The present invention relates to compact zeolite preforms, which are characterized in that they have as high a zeolite content as possible determined by means of suitable adsorption methods. A further aspect of the present invention relates to a method for producing compact zeolite preforms, said method being characterized in that: a) a mouldable mixture, comprising zeolite, one or more zeolite precursor components, water (if necessary) and one or more organic additives (if necessary) is processed into preforms; b) the preforms obtained in this way are subjected to thermal treatment; and c) the thermally treated preforms are watered, aged and brought into contact with a further component from which, in combination with the zeolite precursor components, zeolite can be produced and exposed to conditions under which zeolite forms from the further component and the zeolite precursor components. Preforms which can be produced according to this method can advantageously be used for adsorption processes or thermal-chemical applications, for example in energy storage, or as a catalyst, or a component in a catalyst or as a supporting material for zeolite membranes. | 10-22-2015 |