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7638459 |
Layered composition and processes for preparing and using the composition
A layered composition which can be used in various processes has been developed. The composition comprises an inner core such as a cordierite core and an outer layer comprising a refractory...
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7635533 |
Fuel cell electrocatalyst of Pt-Mn-Co
An improved metal alloy composition for a fuel cell catalyst containing platinum, manganese, and cobalt.
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7635461 |
Composite combustion catalyst and associated methods
Composite combustion catalyst particles are described and disclosed. A metal core of a combustible metal can be coated with a metal oxide coating. Additionally, a catalyst coating can at least...
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7628968 |
High activity titania supported metal oxide DeNOx catalysts
The present invention is directed to high activity titanium oxide DeNOx catalysts. In preferred embodinents, by depositing vanadium oxide on a titania supported metal oxide such as tungsten oxide,...
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7625834 |
Process for producing catalysts for the production of methacrylic acid
In a method of producing a catalyst for the production of methacrylic acid, which has a composition of the following formula (1), when mixing 100 parts by mass of a solution or a slurry (liquid A)...
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7615194 |
Purification composition and filter for ozone-containing exhaust gas
A composition for purifying an ozone-containing gas comprising activated carbon, in which the percentage of the volume of pores having a pore diameter of 0.4-0.8 nm in the volume of pores having a...
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7612010 |
Use of metal complex compounds as oxidation catalysts
Use of metal complex compounds of formula (1) and/or (1′)
[L n Me m X p ] z Y q (1),
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7612013 |
Hydrocarbon-producing catalyst, process for producing the same, and process for producing hydrocarbons using the catalyst
An object of the present invention is to provide a catalyst which, in the FT process, exhibits a high chain growth probability, and a high catalytic activity, can stably and smoothly promote the...
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7592290 |
Supported catalyst for stream methane reforming and autothermal reforming reactions
The invention relates to supported catalysts and a process for the production of these catalysts. These supported catalysts may be used in various reactions such as reforming reactions (e.g. steam...
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7585477 |
Catalyst and method for catalytic reduction of nitrogen oxides
The invention provides a catalyst for catalytic reduction of nitrogen oxides contained in exhaust gases wherein fuel is supplied and subjected to combustion under periodic rich/lean conditions and...
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7582588 |
Method of manufacturing a catalyst
A method of manufacturing a catalyst, a catalyst precursor, or a catalyst support comprising:
(a) mixing a refractory metal oxide or precursor thereof with a liquid to form a paste; (b) adding...
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7576035 |
Honeycomb structure and method for manufacturing honeycomb structure
A pillar-shaped honeycomb structure has a plurality of cells longitudinally placed in parallel with one another with a wall portion therebetween, wherein the honeycomb structure mainly includes...
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7572751 |
Oxidation catalyst for cleaning exhaust gas
The present invention provides an oxidation catalyst for cleaning exhaust gas, capable of achieving an excellent catalytic activity at a lower temperature for particulates and high boiling point...
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7560411 |
Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
A process is provided for preparing a carrier which process comprises incorporating into the carrier at any stage of the carrier preparation a strength-enhancing additive. Also provided is the...
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7541012 |
Catalytic material and method of production thereof
The present invention features a catalytic material which includes a metal catalyst anchored to a nano-sized crystal containing a metal oxide. Furthermore, the present invention features a method...
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7541311 |
Vermiculite supported catalyst for CO preferential oxidation and the process of preparing the same
A vermiculite supported catalyst for carbon monoxide (CO) preferential oxidation (PROX) is disclosed. The CO PROX catalyst comprises at least one catalytic agent, one optional modifier agent, one...
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7534757 |
Ligand and complex for catalytically bleaching a substrate
The present invention provides a bleaching composition comprising a [3.3.1] bicycle compound of formula (I) carrying at least one C8-C22-alkyl chain, together with a peroxygen source.
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7527776 |
Ammonia SCR catalyst and method of using the catalyst
A catalyst and a method for selectively reducing nitrogen oxides with ammonia are provided. The catalyst includes a first component of copper, chromium, cobalt, nickel, manganese, iron, niobium, or...
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7524804 |
Bleach composition and bleaching detergent composition
A bleach composition containing (a) a peroxide generating hydrogen peroxide by being dissolved in water, (b) a water-insoluble or poorly water-soluble textile powder selected from powder cellulose,...
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7518023 |
Highly active spherical metal support catalysts
The invention relates to highly active spherical metal support catalysts with a metal content of 10 to 70% by mass, and a process for their production with the use of a mixture of polysaccharides...
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7514055 |
Method of controlling emissions from a diesel cycle internal combustion engine with perovskite-type metal oxide compounds
Methods of controlling emissions from a diesel engine are provided. The method includes contacting the emissions with a perovskite-type catalyst consisting essentially of a metal oxide composition...
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7510995 |
Application of a mixed metal oxide catalyst to a metallic substrate
A method for applying a mixed metal oxide catalyst to a metallic substrate for the creation of a robust, high temperature catalyst system for use in decomposing propellants, particularly hydrogen...
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7501389 |
Bispidon-derivated ligands and complexes thereof for catalytically bleaching a substrate
The present invention provides a bleaching composition comprising a [3.3.1] bicycle compound of formula (I) carrying at least one C8-C22-alkyl chain, the bleaching composition being substantially...
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7491676 |
High activity titania supported metal oxide DeNOx catalysts
The present invention is directed to high activity titanium oxide DeNOx catalysts. In preferred embodiments, by depositing vanadium oxide on a titania supported metal oxide such as tungsten oxide,...
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7485597 |
Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
A method for improving the selectivity of a supported highly selective epoxidation catalyst comprising silver in a quantity of at most 0.17 g per m 2 surface area of the support, which method...
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7479343 |
Platinum-indium-iron/tungsten/manganese fuel cell electrocatalyst
A fuel cell electrocatalyst that contains platinum, indium, and at least one of tungsten, iron, and manganese.
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7473668 |
Catalytic composition for the dehydrogenation of alkylaromatic hydrocarbons
Process for the catalytic dehydrogenation of alkylaromatic hydrocarbons optionally mixed with ethane which comprises: A) dehydrogenating the hydrocarbon stream, optionally mixed with an inert gas,...
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7459135 |
Method for the removal of NOx and catalyst therefor
The invention relates to a method for the catalytic reduction of NO x in an NO x containing gas using methane in the presence of a catalyst which comprises a palladium-containing zeolite. In this...
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7455827 |
Process for preparing a catalyst for conversion of cyanopyridines to nicotinamides
Nicotinamides and isonicotinamides, used in the preparation of anti-TB drugs i.e. isoniazid and as an intermediate of vitamin B 12 are prepared from cyanopyridines and nicotinamides. Catalysts...
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7449425 |
Production of alcohols from synthesis gas
The invention relates to a catalyst composition, a method of making the same and its use in a process for converting synthesis gas to alcohols. The catalyst composition comprises an anionic clay...
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7431904 |
Catalyst support material, catalysts prepared therefrom and process for the treatment of a flue gas
The present invention relates to a catalyst support material and catalysts made therefrom having improved resistance towards erosion. The catalyst support contains at least 20% by weight of TiO 2 ...
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7429682 |
Catalyst for partial oxidation of methylbenzenes, method for preparing the same, and method for producing aromatic aldehydes using the same
A catalyst for gas phase oxidation of methylbenzenes in the presence of molecular oxygen to produce corresponding aromatic aldehydes, a method for preparing the catalyst, and a method for producing...
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7427581 |
Desulfurization process and novel bimetallic sorbent systems for same
Novel sorbent systems for the desulfurization of cracked-gasoline and diesel fuels are provided which are comprised of a bimetallic promotor on a particulate support such as that formed of zinc...
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7419928 |
Fischer-Tropsch catalyst production
A process for enhancing the activity of a catalyst metal particulate for hydrogenation reactions comprising calcining the particulate in an oxidant-containing atmosphere to partially oxidize it...
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7402612 |
Stabilized transition alumina catalyst support from boehmite and catalysts made therefrom
This invention relates to methods for making a stabilized transition alumina of enhanced hydrothermal stability, which include the introduction of at least one structural stabilizer; a steaming...
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7396516 |
Manganese containing oxygen storage component comprising three-way catalyst composition
A three-way catalyst (TWC) composition comprises a manganese-containing oxygen storage component (OSC) and at least one optionally doped alumina wherein where the at least one alumina is...
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7378368 |
Catalyst for reforming hydrocarbon and method for preparation thereof, and process for reforming hydrocarbon using said catalyst
The present invention relates to a catalyst for reforming a hydrocarbon comprising a carrier containing manganese oxide and carried thereon (a) at least one component selected from a ruthenium...
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7351382 |
Particle filter having a catalytically active coating to accelerate burning off accumulated soot particles during a regeneration phase
The present invention is directed to a particle filter to remove soot from the exhaust gas of a diesel engine. The particle filter contains a catalytically active coating on a filter body to...
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7329359 |
Application of catalysts for destruction of organic compounds in liquid media
A method of destroying an organic compound in liquid media comprising: contacting said liquid media with a catalyst of formula: nN/Ce 1−x Zr c B b B′ b′ B″ b″ O 2−δ wherein n is a...
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7323158 |
Multiple metal oxide submicron particles
Collections of particles comprising multiple a metal oxide can be formed with average particle sizes less than about 500 nm. In some embodiments, the particle collections have particle size...
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7307038 |
NOx reduction compositions for use in FCC processes
Processes for preparing a composition comprising (i) an acidic metal oxide containing substantially no zeolite, (ii) an alkali metal, alkaline earth metal, and mixtures thereof, and (iii) an oxygen...
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7291576 |
SOx trap for diesel and lean-burn gasoline automotive applications
The present invention provides a regenerable catalyst composition suitable for entrapping SO x . The composition of the invention comprises a copper oxide having the formula (Cu/(A oxide) where A...
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7287370 |
NOx-trap
A NOx-trap composition comprises: (a) at least one first NOx storage component comprising at least one alkali metal supported on at least one first support material; and (b) a platinum oxidation...
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7271120 |
Catalyst for the synthesis of dimethyl carbonate from urea and methanol, preparation and use thereof
A catalyst for the preparation of dimethyl carbonate from urea and methanol having a composition on weight base of: active component of from 20 to 50 wt %, and carrier of from 80 to 50 wt %, and...
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7271126 |
Catalyst for the dehydrogenation of ethyl benzene to STYRENE prepared with a high purity iron precursor
A method for producing a catalyst for use in the dehydrogenation of ethylbenzene to styrene is disclosed. The catalyst of the present invention comprises a high purity metal and at least one...
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7268097 |
Desulfurizing agent for hydrocarbon derived from petroleum, method for producing hydrogen for use in fuel cell and method for producing nickel-based desulfurizing agent
A desulfurizing agent comprising a silica-alumina carrier having an Si/Al mole ratio of 10 or less and nickel carried thereon; a desulfurizing agent for hydrocarbons derived from petroleum which...
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7241718 |
Dimethyl ether steam reforming catalyst and method for producing the same
The object of the present invention is to achieve excellent reforming ability even at lower temperatures, with a dimethyl ether steam reforming catalyst. According to the present invention, there...
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7214641 |
Catalyst and hydrogenation of carbonyl compounds in the liquid phase using the catalyst
The present invention provides a process for hydrogenating carbonyl compounds, in particular C 4 -dicarboxylic acids to mixtures of tetrahydrofuran and gamma-butyrolactone, over supported rhenium...
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7157401 |
Catalyst for the treatment of organic compounds
A catalyst for the hydroprocessing of organic compounds, composed of an interstitial metal hydride having a reaction surface at which monatomic hydrogen is available. The activity of the catalyst...
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7151067 |
Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating catalyst
A porous catalyst layer containing mixed conducting oxide having substantially a perovskite structure and containing a first element selected from Co and Fe, and a second element selected from In,...
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