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8183426 |
Decontaminating sheet material containing reactive nanocrystalline particles and products constructed therefrom
The invention provides a sorptive sheet material in which finely divided nanocrystalline particles that react with a variety of chemical and/or biological agents are dispersed. The sheet material...
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8178469 |
Highly efficient catalyst using precious metal
A catalyst for purifying exhaust gas in vehicles may include a precious metal and porous structures that serve as a supporting material for the precious metal. The porous structures are comprised...
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8178735 |
Process for the preparation of multimetallic catalysts that can be used in reactions for transformation of hydrocarbons
A process for the treatment of an olefinic fraction, using a catalyst prepared by a process comprising: a) The preparation of a colloidal oxide suspension of a first metal M1 by the neutralization...
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8173572 |
Metal oxide sols
A sol includes metal oxide nanoparticles dispersed in an aqueous liquid, and further includes stabilizer ions. The metal oxide particles include one or more metals selected from a first group...
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8173099 |
Method of forming a porous aluminous material
An aggregate material includes an aluminous material and a toughening agent in contact with the aluminous material. The aluminous material has a primary aspect ratio of at least about 1.5 and a...
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8173100 |
Catalytic system for generating hydrogen by the hydrolysis reaction of metal borohydrides
Catalytic system comprising at least two components: a catalyst for the hydrolysis reaction of metal borohydrides to hydrogen; anda material in solid form, the dissolution reaction of which in...
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8173022 |
Method for manufacturing packing material, packing material, and column
A method for manufacturing a packing material includes a first step of reacting an inorganic particle having a hydroxyl group with a silane coupling agent including a silane coupling agent having...
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8168561 |
Core shell catalyst
A core-shell catalyst material can include a core and a shell material. Each of the core material and the shell material can have crystal structures and lattice parameters which allow for a...
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8168564 |
Catalyst support
A catalyst support in the shape of a non-planar ring having a bore; wherein there is no rotational symmetry around the axis extending through the center of the bore defined by the ring, and wherein...
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8163346 |
System and method for marking honeycombs and associating manufacturing data therewith
Both a system and method for marking honeycomb structures is provided. The system includes a printing station having a print head moveable relative to a log that prints an identification mark for...
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8163265 |
Mechanically stable catalyst based on alpha-alumina
An oxidation process employing a mechanically stable catalyst of an active metal or combination of active metals supported on aluminum oxide, which is predominantly alpha-aluminum oxide, is...
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8163669 |
Fuel reformer catalyst and absorbent materials
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials and methods for using the materials. The materials can be...
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8158257 |
Sulfur tolerant alumina catalyst support
The present invention is directed to an improved catalyst support and to the resultant catalyst suitable for treating exhaust products from internal combustion engines, especially diesel engines....
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8158554 |
High heat-resistant catalyst and manufacturing method thereof
A high heat-resistant catalyst includes: noble metal particles; first compounds which contact the noble metal particles and suppress movement of the noble metal particles; and second compounds...
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8153549 |
Catalyst for treating exhaust gas and device for treating exhaust gas using the same
A catalyst for treating an exhaust gas has at least a carrier and plural layers formed on the carrier, wherein at least one layer of the above plural layers has an interstice in the layer, and at...
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8148293 |
Subnanometer and nanometer catalysts, method for preparing size-selected catalysts
Highly uniform cluster based nanocatalysts supported on technologically relevant supports were synthesized for reactions of top industrial relevance. The Pt-cluster based catalysts outperformed the...
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8148285 |
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...
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8148296 |
Method of making a composite adsorbent from natural raw material
An adsorbent composition and method of using the adsorbent composite is described. The method for removing heavy metals from contaminated water is done by mixing contaminated water having a...
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8148297 |
Reticular cordierite composition, article and manufacture thereof
A porous ceramic material is disclosed having a principal cordierite phase, the porous ceramic material exhibiting a normalized strength greater than 20 MPa. The cordierite phase has a reticular...
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8148292 |
Preparation of high activity cobalt catalysts, the catalysts and their use
A method is provided for preparing a supported cobalt-containing catalyst having substantially homogenously dispersed, small cobalt crystallites. The method comprises depositing cobalt nitrate on a...
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8143189 |
Subnanometer and nanometer catalysts, method for preparing size-selected catalysts
Highly uniform cluster based nanocatalysts supported on technologically relevant supports were synthesized for reactions of top industrial relevance. The Pt-cluster based catalysts outperformed the...
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8143186 |
Promoted Fischer-Tropsch catalysts
A catalyst composition comprising cobalt as an active catalytic element and a lesser amount of nickel as a promoter supported on a metal oxide support. The support may comprise alumina, silica,...
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8143190 |
Honeycomb structure
There is disclosed a honeycomb structure having a plurality of segments and each including a plurality of cells, wherein each segment has a porous base material having the honeycomb shape, and a...
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8138114 |
Methods and formulations for enhancing NH3 adsorption capacity of selective catalytic reduction catalysts
A method of providing an automobile exhaust catalyst composition. The method includes acidifying a support composition with a conjugate base oxide of an inorganic acid having a Ka to obtain an...
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8133841 |
Honeycomb catalytic structure, precoated support for producing honeycomb catalytic structure, and process for producing honeycomb catalytic structure
According to the present invention, there is provided a honeycomb catalytic structure comprising: a honeycomb structure comprising porous partition walls having a large number of pores, disposed so...
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8133842 |
Exhaust treatment device facilitating through-wall flow
A method of manufacturing an emissions treatment device for an internal combustion engine includes disposing washcoated fibers between layers of a porous substrate to form multiple substantially...
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8133840 |
Stable composite material comprising supported porous gels
This invention relates to a stable composite material comprising a support member that has a plurality of pores extending through the support member, and a macroporous crosslinked gel that is...
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8124557 |
Supported metallocene catalyst, method of preparing the catalyst and method of preparing polyolefin using the catalyst
Provided are a supported metallocene catalyst which has excellent supporting efficiency due to an interaction between a cocatalyst supported on a carrier and a metallocene compound substituted with...
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8119558 |
Ultra high temperature shift catalyst with low methanation
A water gas shift catalyst for use at temperatures above about 450° C. up to about 900° C. or so comprising rhenium deposited on a support, preferably without a precious metal, wherein the s...
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8114809 |
Polysaccharide-inorganic composite particles as performance additives for superabsorbent polymers
The present invention relates to discrete particulate composite additives for superabsorbent polymers and includes a method of making same. The discrete particulate composite additives generally...
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8114803 |
Catalyst material and process for preparing the same
This invention provides a catalyst material comprising a conductive material coated with a polynuclear complex molecule derived from at least two types of heteromonocyclic compounds and a catalyst...
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8114369 |
Catalyst containing platinum and palladium for the selective reduction of NOx with hydrogen (H2-SCR)
The invention relates to a novel catalyst having excellent activity and selectivity for reducing nitric oxides (NO/NO2) to nitrogen gas (N2) with hydrogen (H2) being used as a reducing agent under...
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8114354 |
Catalyzed soot filter manufacture and systems
Catalyzed soot filters comprising a wall flow monolith having microcracks and pores and a catalyst comprising support particles with particle sizes greater than about the size of the microcracks...
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8110527 |
Alumina having a complex pore structure, and catalyst and process for selective hydrogenation of cracking gasoline
The present invention discloses an alumina support having multiple pore structure, wherein the alumina support has a specific surface area of from 40 to 160 m2/g and a total pore volume of from 0.3...
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8105975 |
Method and device for catchment of platinum group metals in a gas stream
This invention relates to a method and device for catchment of platinum group metals (PGM) in a gaseous stream, where the method comprises using a catalyst comprising a porous ceramic body in which...
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8101538 |
Process for producing ruthenium oxide-supported material and process for producing chlorine
There are disclosed a process for producing a ruthenium oxide-supported material, characterized in that a ruthenium compound is supported on a titania carrier in which silica is supported on...
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8101539 |
Purifying catalyst
A purifying catalyst includes catalyst powder composed of a transition metal oxide of which an average particle diameter is within 1 nm to 2 μm and in which an electron binding energy of oxygen is ...
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8097553 |
Catalyst support powder and exhaust gas purifying catalyst
The present invention provides a catalyst support powder 3 comprising ceria and zirconia, wherein the ratio of the molar fraction (mol %) of ceria on the support powder surface as measured by the...
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8097557 |
Two-stage calcination for catalyst production
The invention relates to an improved process for producing a catalyst useful for the epoxidation of ethylene to ethylene oxide. In forming the catalyst, a silver-impregnated support is subjected to...
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8097555 |
Process for the production of hybrid catalysts for fischer-tropsch synthesis and hybrid catalyst produced according to said process
Process for the production of hybrid catalysts formed by mixing two catalysts; one active in Fischer-Tropsch synthesis, the other being bifunctional. Such hybrid catalyst thus formed is active both...
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8093173 |
Honeycomb catalytic article
There is provided a honeycomb structure where a catalyst is loaded on surfaces of inner pores of the surface layer and on a surface of the surface layer; a relation between a catalyst area...
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8088707 |
Supported catalyst with solid sphere structure, method for preparing the same and carbon nanotubes prepared using the same
A supported catalyst with a solid sphere structure of the present invention includes an oxide supporting body and a metal such as Ni, Co, Fe, or a combination thereof distributed on the surface and...
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8088706 |
Catalyst composition preparation and use
A bulk metal oxide catalyst composition of the general formula (X)b(M)c(Z)d(O)e (I) wherein X represents at least one non-noble Group VIII metal;M represents at least one non-noble Group VIb...
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8084388 |
Catalyst composition and process for the selective oxidation of ethane and/or ethylene to acetic acid
An oxide catalyst composition comprising the elements molybdenum, vanadium, niobium and titanium and a process for making the catalyst composition. A process for the selective oxidation of ethane...
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8084391 |
Fibers having biodegradable superabsorbent particles attached thereto
Cellulose fibers having particles attached thereto, the particles comprising a carboxyalkyl cellulose, a starch, and a plurality of non-permanent metal crosslinks. The non-permanent intra-fiber...
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8084389 |
Sulfur storage catalyst
A noble metal is supported on an upstream-side catalytic portion 20 at least, and an SOx storage material, such as Mg and K that lower the noble metal's activities, is supported on a...
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8080494 |
Catalyst, exhaust gas purifying catalyst, and method of producing the catalyst
A catalyst 1 has a heat-resistant support 2 selected from among Al2O3, SiO2, ZrO2, and TiO2, and a first metal 4 supported on an outer surface of the support 2, and included by an inclusion...
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8080495 |
Diesel oxidation catalysts
A catalyst composition comprises a particulate support and catalyst nanoparticles on the particulate support. The catalyst nanoparticles comprise an alloy of platinum and palladium in an atomic...
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8075859 |
Nanocomposite particle and process of preparing the same
A nanocomposite particle, its use as a catalyst, and a method of making it are disclosed. The nanocomposite particle comprises titanium dioxide nanoparticles, metal oxide nanoparticles, and a...
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8075978 |
Method for producing an annular honeycomb body, and annular honeycomb body
A method for producing a honeycomb body includes providing an annular radial partial region with channels through which a fluid can flow. The honeycomb body is formed from at least one metallic...
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