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9029285 Catalyst for hydrogenation of oxalic ester to ethanol, method of preparing the catalyst, and method of using the same  
A catalyst including: a support, the support including a mixture of SiO2 and ZrO2; an active ingredient including copper; a first additive including a metal, an oxide thereof, or a combination...
8999878 Exhaust gas purifying catalyst  
According to the present invention, an exhaust gas purifying catalyst is provided. The catalyst comprises a porous silica support comprising silica having a pore structure, and a perovskite-type...
8975208 Desulfurizing adsorbent, preparing process and use thereof  
The present invention provides an adsorbent for removing sulfur from cracking gasoline or diesel fuel. The adsorbent has excellent abrasion-resistance and desulfurization activity. The adsorbent...
8932979 Catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition  
A catalyst composition comprising a support having a surface area of at least 500 m2/kg, and deposited on the support: silver metal,a metal or component comprising rhenium, tungsten, molybdenum or...
8912115 Method for preparing a heterogeneous, high-activity platinum-containing, supported hydrogenation catalyst  
The present invention is an improved method for preparing a heterogeneous, supported hydrogenation catalyst that comprises a Group VIII A metal and a catalyst support (for example, SiO2, with...
8906822 Catalytic surfaces and coatings for the manufacture of petrochemicals  
This disclosure describes a coating composition comprising: MnxOy, MnCr2O4, or combinations thereof in a first region of a coating having a first thickness, wherein x and y are integers between 1...
8889078 Porous oxide catalyst and method of preparing the porous oxide catalyst  
A porous oxide catalyst includes porous oxide, and an oxygen vacancy-inducing metal which induces an oxygen vacancy in a lattice structure of a porous metal oxide.
8889892 Process for producing olefin oxide  
A process for producing an olefin oxide which comprises reacting an olefin with oxygen in the presence of a catalyst comprising (a) ruthenium metal or a ruthenium oxide, (b) manganese oxide and...
8834835 Ultra high temperature shift catalyst with low methanation  
A catalytic water gas shift process at temperatures above about 450° C. up to about 900° C. or so wherein the catalyst includes rhenium deposited on a support, preferably without a precious metal,...
8828903 Copper catalyst for dehydrogenation application  
Disclosed are catalytic compositions having from about 35% to about 75% of Cu by weight, from about 15% to about 35% of Al by weight, and about 5% to about 20% of Mn by weight. The catalytic...
8734743 NOx storage catalyst with improved hydrocarbon conversion activity  
Described is a nitrogen oxide storage catalyst comprising: a substrate;a first washcoat layer provided on the substrate, the first washcoat layer comprising a nitrogen oxide storage material,a...
8716175 Catalyst for producing ethylene oxide, process for producing the catalyst and process for producing ethylene oxide  
There is provided a catalyst for producing ethylene oxide from ethylene which is composed of at least silver (Ag), cesium (Cs), rhenium (Re) and a carrier, and can be improved, in particular, in...
8716504 Epoxidation processes  
The present invention provides rhenium-promoted epoxidation catalysts based upon shaped porous bodies comprising a minimized percentage of their total pore volume being present in pores having...
8598399 Catalyst composition for direct conversion of ethanol to propylene  
A process to prepare propylene showing desirably increased selectivity comprises contacting, at an elevated temperature, ethanol and a rhenium oxide-modified ZSM-5 zeolite catalyst, under...
8546294 Rhenium-promoted epoxidation catalysts and methods of making and using them  
The present invention provides rhenium-promoted epoxidation catalysts based upon shaped porous bodies comprising a minimized percentage of their total pore volume being present in pores having...
8492592 Low metal loaded, catalyst compositions including acidic mixed metal oxide as support  
The invention provides a method of transaminating a reactant with a catalyst composition comprising support and catalyst portions. The support includes an acidic mixed metal oxide including a...
8486853 Exhaust gas purifying catalyst and method for manufacturing the same  
An exhaust gas purifying catalyst (1) according to the present invention includes noble metal particles (6), a first compound (7) supporting the noble metal particles (6), and a second compound...
8481790 Catalyst for producing unsaturated aldehyde by oxidation of lower olefin at high space velocity  
A method of preparing a catalyst for producing acrolein by oxidation of propylene at high space velocity, said catalyst is a Mo—Bi—Fe—Co based composite metal oxide. Producing unsaturated aldehyde...
8481448 Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof  
The invention is a heteropoly acid compound catalyst composition, a method of making the catalyst composition and a process for the oxidation of saturated and/or unsaturated aldehydes to...
8455391 Exhaust gas purifying catalyst and manufacturing method of the same  
An exhaust gas purifying catalyst (1) includes: a three-dimensional structural substrate (10) having a plurality of cells (11) partitioned by cell walls (12) having pores (13); and catalyst layers...
8435912 Catalyst based on an organic-inorganic hybrid support and its use in hydrorefining and hydroconversion  
A supported and sulphur-containing catalyst is described, comprising; a porous support constituted by an organic-inorganic hybrid material for which the covalent bond between the organic and...
8415267 Nanoparticles including metal oxide having catalytic activity  
Core-shell nanoparticles having a core material and a mesoporous silica shell, and a method for manufacturing the core-shell nanoparticles are provided.
8388898 Ceramic filter element  
The reduction of nitrogen oxides in gas is carried out, by means of selective reaction of the nitrogen oxide with the reducing agent in the in the solid catalyst. In order to achieve high...
8349753 Bathtub-type spent catalyst distributor for effective counter-current regeneration in fluid catalytic cracking units  
An improved spent catalyst regenerator which contains sub-troughs branching off from the main trough, distribution troughs which extend outward from the sides of the main trough and the...
8343888 Washcoating technique for perovskite catalysts  
Precursor cations of A and B elements of an ABO3 perovskite in aqueous solution are formed as an ionic complex gel with citric acid or other suitable polybasic carboxylic acid. The aqueous gel is...
8216961 Nanoparticles including metal oxide having catalytic activity  
Core-shell nanoparticles having a core material and a mesoporous silica shell, and a method for manufacturing the core-shell nanoparticles are provided.
8202818 Catalyst composition for preparing carbon nanotube  
The present invention relates to a catalyst composition for preparing carbon nanotube and a process for preparing carbon nanotube using the same. More particularly, this invention relates to a...
8187997 Low metal loaded, catalyst compositions including acidic mixed metal oxide as support  
The invention provides a catalyst composition composed of a support portion and a catalyst portion. The support portion includes an acidic mixed metal oxide including a transitional alumina and a...
8148295 Catalyst promoters in vanadium-free mobile catalyst  
Low temperature activity of a vanadium-free selective catalytic reduction catalyst is provided by a mixed metal oxide support containing oxides of titanium and zirconium, the support having a...
8143187 Catalytic systems and process for treatment of industrial process and waste streams  
A process for preparing supported catalyst in pellet or coated monolith form is disclosed the method includes the steps of: forming a mixed metal carbonate complex having at least two metals by...
8137591 Catalyst for preparing carbon nanotube comprising multi-component support materials containing amorphous silicon particles and the bulk scale preparation of carbon nanotube using the same  
The present invention relates to a catalyst composition for preparing carbon nanotube containing multi-component support materials of amorphous Si, Mg and Al as well as a bulk scale preparation...
8129305 Catalyst and method for converting natural gas to higher carbon compounds  
A catalyst composition and process facilitates the oxidative reforming of low molecular weight hydrocarbons, such as methane, to other hydrocarbons having 2 or more carbon atoms (“C2+ compounds”)....
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 support...
8105971 Process for making catalysts useful for the conversion of paraffins to olefins  
A process for forming a catalyst useful for the production of an olefin from a hydrocarbon is disclosed. The process may include: admixing at least one of elemental metals and compounds to form a...
8105972 Catalysts for the conversion of paraffins to olefins and use thereof  
A catalyst for the oxidative dehydrogenation of a paraffin to form an olefin, the catalyst having a general formula MoaVbXcYdOn wherein: X=at least one of Nb and Ta; Y=at least one of Te, Sb, Ga,...
8093416 Method for producing fatty acid alkyl esters and/or glycerin using fat or oil  
The present invention has an object to provide the following method for producing fatty acid alkyl esters and/or glycerin and the following catalyst used in the production method. According to the...
8008226 Oil-based thermo-neutral reforming with a multi-component catalyst  
A method is provided for the thermo-neutral reforming of liquid hydrocarbon fuels which employs a Ni, Ce2O3, La2O3, Pt−ZrO2, Rh and Re catalyst having dual functionalities to achieve both...
7977274 Catalyst with bimodal pore size distribution and the use thereof  
The invention pertains to a catalyst useful for the epoxidation of an olefin. More particularly, the invention pertains to an improved catalyst useful for the epoxidation of ethylene to ethylene...
7951739 Bathtub-type spent catalyst distributor for effective counter-current regeneration in fluid catalytic cracking units  
An improved spent catalyst regenerator which contains sub-troughs branching off from the main trough, distribution troughs which extend outward from the sides of the main trough and the...
7943108 Processes for purification of silicon tetrafluoride  
Processes for purifying silicon tetrafluoride source gas by subjecting the source gas to one or more purification processes including: contacting the silicon tetrafluoride source gas with an ion...
7932408 Catalyst with bimodal pore size distribution and the use thereof  
The invention is directed to a catalyst for the epoxidation of an olefin to an olefin oxide, the catalyst comprising a support having at least two pore size distributions, each pore size...
7919430 Catalyst for oxidation or ammoxidation, and process for producing the same  
It is an object to provide a novel oxide catalyst for producing an unsaturated acid or unsaturated nitrile by which reaction results are good and a high yield can be stably maintained for a...
7909986 Reduction of gas phase reduced nitrogen species in partial burn FCC processes  
Reduced emissions of gas phase reduced nitrogen species in the off gas of an FCC regenerator operated in a partial or incomplete mode of combustion is achieved by contacting the off gas with an...
7910514 Inorganic fiber catalyst, production method thereof and catalyst structure  
An inorganic fiber catalyst includes an alumina-silica fiber base material, and a plurality of catalyst component particles contained in the alumina-silica fiber base material. A mean particle...
7906015 Reduction of gas phase reduced nitrogen species in partial burn FCC processes  
Reduced emissions of gas phase reduced nitrogen species in the off gas of an FCC regenerator operated in a partial or incomplete mode of combustion is achieved by contacting the off gas with an...
7902112 Fluidized bed catalyst for producing acrylonitrile and process for producing acrylonitrile  
A fluidized bed catalyst for producing acrylonitrile capable of maintaining a high yield of acrylonitrile over a long time, and a process for producing acrylonitrile using the catalyst are...
7846867 Desulfurization and novel process for same  
A method for the production of a composition comprising a metal containing compound, a silica containing material, a promoter, and alumina is disclosed. The composition can then be utilized in a...
7811964 Reforming catalyst with chelated promoter  
A process for preparing a naphtha reforming catalyst has been developed. The process involves the use of a chelating ligand such as ethylenediaminetetraacetic acid (EDTA). The aqueous solution of...
7803972 Shell catalyst, in particular for oxidation of methanol to formaldehyde, and also method for production thereof  
The invention relates to a coated catalyst, especially for oxidation of methanol to formaldehyde, which, on an inert, preferably essentially nonporous, support body, has at least one coating which...
7700005 Oil-based thermo-neutral reforming with a multi-component catalyst  
A method is provided for the thermo-neutral reforming of liquid hydrocarbon fuels which employs a Ni, Ce2O3, La2O3, Pt−ZrO2, Rh and Re catalyst having dual functionalities to achieve both...
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