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7238333 |
High activity water gas shift catalysts with no methane formation
A method of reducing an amount of carbon monoxide in process fuel gas in a water gas shift converter with no methane formation. The method includes placing a high activity water gas shift catalyst ...
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7235703 |
Catalytic composition and its application to olefin oligomerization
An improved catalytic composition for oligomerization, in particular dimerization, of monoolefins comprises the product resulting from bringing the following three constituents into contact in any ...
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7235701 |
Process for producing aldehyde
The invention provides a film-type dehydrogenation reaction catalyst for aldehyde production, which is used in producing an aldehyde from an alcohol as a starting material, as well as a process for...
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7235696 |
Chiral diphosphinoterpenes and transition metal complexes thereof
The present invention relates to chiral diphosphinoterpenes and transition metal complexes thereof, to a process for preparing chiral diphosphinoterpenes and oxides thereof, and to transition metal...
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7235511 |
Exhaust gas purifying catalyst
An exhaust gas purifying catalyst includes a carrier and a catalyst layer provided on the carrier. The catalyst layer includes active Al 2 O 3 on which a noble metal is carried, an oxygen storage ...
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7235510 |
Catalysts
A tethered ligand comprising the reaction product of an organofunctional silica and a ligand containing a functional group capable of reaction with said organofunctional silica, wherein the organof...
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7235509 |
Processes for the recovery and recycling of boron trifluoride or complexes thereof
The invention provides processes for the recovery of a catalyst which are to be applied to the reactions wherein boron trifluoride or a complex thereof is used as the catalyst, that is, (I) a proce...
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7235508 |
Metal-incorporated nanoporous nickel phosphate molecular sieve and its preparation method
The present invention relates to a composition of metal-incorporated VSB-5 molecular sieve with nanopores and its preparation method, in particular, to a composition of a metal-incorporated VSB-5 m...
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7235507 |
Catalyst for purifying diesel engine exhaust emissions
A diesel oxidation catalyst comprising a honeycomb substrate washcoated with a mixture of clay, a refractory oxide and a zeolite is disclosed. The washcoated substrate is subsequently deposited wit...
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7235324 |
Catalyst material and method of manufacturing the same and fuel cell using the same
To use a catalyst material, which has a functional group that covalently binds to a catalyst metal particle on the surface of a catalyst carrier, and a catalyst metal particle that covalently binds...
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7235225 |
12CaO·7A12O3 compound and method for preparation thereof
There is provided a C12A7 compound capable of selectively and reversibly clathrating X − ions, such as active oxygen radicals, with improved controllability. The C12A7 compound clathrating OH âˆ...
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7235220 |
Exhaust gas treatment method, exhaust gas treatment system, and catalytic oxidation apparatus
The present invention provides an exhaust gas treatment method including oxidation treatment for converting metallic mercury contained in combustion exhaust gas into mercury chloride; and mercury r...
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7235173 |
Hydrotreating catalyst that contains a nitrogen-containing organic compound and its use
A hydrotreating catalyst that contains at least one element of group VIB and/or group VIII of the periodic table and optionally phosphorus and/or silicon, with an organic compound as an additive th...
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7235159 |
Methods for producing and using catalytic substrates for carbon nanotube growth
A catalyst material for carbon nanotube synthesis includes a uniform dispersion of host particles on a substrate. The host particles themselves include catalyst nanoparticles that are effective to ...
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7232918 |
Catalyst composition
There is provided a catalyst carrier comprising a refractory inorganic material having a sodium solubilization rate no greater than 5 ppmw/5 minutes. There is further a catalyst comprising a refrac...
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7232870 |
Bridged metallocene complexes, process for preparing the same and use thereof
Provided is a bridged cyclopentadienyl-dicarbollide complex having the formula of {L[(Cp)(C 2 B 9 R 1 10 )]}MR in which Cp is an unsubstituted, alkyl-substituted, aryl-substituted or fused ring cyc...
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7232869 |
Catalyst composition for olefin polymerization
A process for the preparation of a catalyst system includes the steps of combining a Lewis base, an organic compound having at least one functional group containing active hydrogen, and an organome...
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7232790 |
Activated carbon, method for production thereof and use thereof
A method for producing an activated carbon material, wherein the method comprises a step of thermally treating coal-based pitch at two temperature ranges of 400° C. to 600° C. and 600° C. to 900...
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7232789 |
Catalyst for preparation of pentafluoroethane and preparation method thereof
The method of preparing a chromium oxide catalyst for preparation of pentafluoroethane using a chloroethane compound includes heat treating chromium hydroxide powder at a temperature not higher tha...
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7232788 |
Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
A catalyst for production of unsaturated aldehydes, such as methacrolein, by gas phase catalytic oxidation of olefins, such as isobutylene, contains oxides of molybdenum, bismuth, iron, cesium and,...
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7232787 |
Method of synthesizing molecular sieves
The invention is directed to a method of synthesizing a molecular sieve. In particular, the invention is directed to a method for synthesizing a molecular sieve, especially a silicoaluminophosphate...
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7232786 |
Catalyst composition
There is provided a catalyst carrier comprising a refractory inorganic material having a sodium solubilization rate no greater than 5 ppmw/5 minutes. There is further a catalyst comprising a refrac...
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7232785 |
Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerization of alk-1-enes
The present invention relates to a new solid catalytic component, which can be used in combination with an aluminum compound as co-catalyst and optionally an external electron donor as additional c...
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7232784 |
Metal oxide-containing kenyaite catalyst, method for preparing the same, and method for preparing ε-caprolactam using the same
Disclosed are a kenyaite catalyst containing a metal oxide between layers of a layered silicate having kenyaite structure, a method for preparing the same, and a method for preparing ε-caprolactam...
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7232783 |
Propylene oxide catalyst and use
A process is provided for the production of a noble metal on TS-1 catalyst useful for the production of propylene oxide wherein TS-1 from hydrothermal crystallization has noble metal dispersed ther...
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7232782 |
Regeneration, pretreatment and precipitation of oxides of manganese
Methods and systems for regenerating and pretreating oxides of manganese and precipitation of oxides of manganese from manganese salt solutions. The oxides of manganese and manganese salt solutions...
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7232520 |
Ion exchange porous resins for solid phase extraction and chromatography
Embodiments of the present invention are directed to porous resins for solid phase extractions. The resins feature at least one hydrophobic component, at least one hydrophilic component and at leas...
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7230128 |
Organometallic fluorenyl compounds, preparations, and use
Fluorenyl-containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polym...
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7230060 |
Removable coating compositions
A coating composition is described comprising a multi-stage emulsion polymer that is both radiation curable, removable and includes chemically reactive functional groups in the coating that react w...
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7230056 |
Catalyst preparation method
A two-step catalyst preparation method is disclosed. First, a support is combined with an indenoindolyl Group 3-10 metal complex and a first activator comprising an alkyl alumoxane to give a suppor...
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7229948 |
Exhaust gas catalyst and method of manufacturing same
The present invention involves an exhaust gas catalyst and method of manufacturing same. The invention provides for a cost-effective material which lowers the cold-start emissions from the exhaust ...
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7229947 |
Catalyst for hydrogen generation and catalyst for purifying of exhaust gas
An NO x sorption-and-reduction type catalyst is made which includes a hydrogen generating catalyst in which Rh is loaded on a support including an Al 2 O 3 —ZrO 2 composite oxide. Since the Al ...
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7229946 |
Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof
A catalyst composition having the formula:
Mo 1 V a Sb b Nb c M d O x
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7229945 |
Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
The present invention is for a process for making a catalyst for production of unsaturated aldehydes, such as methacrolein, by gas phase catalytic oxidation of olefins, such as isobutylene, said ca...
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7229944 |
Fiber structures including catalysts and methods associated with the same
Fiber structures that include a catalytic material are provided. The fiber structures (e.g., membranes) may be formed of interconnected carbon fibers. The catalytic material may be in the form of n...
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7229943 |
Polymerisation and oligomerisation catalysts
A polymerisation catalyst comprising (1) a transition metal compound of Formula A,
and optionally (2) an activating quantity of a Lewis acid activator. Z is a five-membered heterocyclic group c...
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7229942 |
Supported catalyst and method for preparing the same
The invention provides and a highly-dispersed supported catalyst that has a reduced average particle size of catalytic metal particles and is also supported by a porous support material. A method o...
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7229941 |
Catalysts based on crystalline aluminosilicate
A catalyst is described based on crystalline aluminosilicates of the pentasil type, characterized in that it is constructed from primary crystallites with an average diameter of at least 0.01 μm a...
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7229598 |
Diffusion bonded metallic catalyst carrier and production thereof
A honeycomb body, which is composed in such a manner that a strip of corrugated foil made of heat-resistant stainless steel containing aluminum and a strip of flat foil made of stainless steel are ...
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7229548 |
Process for upgrading naphtha
A method for upgrading a naphtha feed to a naphtha product containing less than about 10 wppm of nitrogen and less than about 15 wppm sulfur, the method comprising contacting said naphtha feed with...
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7229537 |
Composite oxygen ion transport element
A composite oxygen ion transport element that has a layered structure formed by a dense layer to transport oxygen ions and electrons and a porous support layer to provide mechanical support. The de...
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7226888 |
Composition comprising titanium and aluminium and polyester production
A composition and a process for using the composition are disclosed. The composition comprises, or is produced from, a titanium chelate and an aluminum hydroxyhalide, in a solvent. A process compri...
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7226887 |
Method for preparing metal cyanide catalysts using polymerizable complexing agents
Complexes of a metal cyanide polymerization catalyst and certain monomer complexing agents provide a method whereby heterogeneous, active metal cyanide catalysts can be prepared. The catalysts are ...
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7226886 |
Polymerization catalysts and process for producing bimodal polymers in a single reactor
Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyc...
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7226885 |
Method for producing gas diffusion electrodes
With the help of a method for production of a gaseous diffusion electrode from a silver catalyst on PTFE-substrate, it is endeavored to achieve results which can be reproduced, by avoiding the disa...
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7226884 |
Composite for catalytic distillation and its preparation
The present invention relates to a composite for catalytic distillation, comprising a substrate material, and a modifying material and an active material, wherein said substrate material is made of...
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7226883 |
Oxidizer and oxidation process for a desulphurization process
An improved oxidizer for liquid reduction-oxidation desulphurization processes uses a hollow fiber membrane contactor. A pressurized, oxygen containing gas stream is introduced into the interior of...
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7226691 |
Unit cell solid oxide fuel cell and related method
A unit cell for a solid oxide fuel cell is provided with a substrate including a portion having a first porosity, a battery element formed on the substrate and having an electrode layer and an elec...
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7226690 |
Catalyst material and method of manufacturing the same and fuel cell using the same
To use a catalyst material, which has a functional group that covalently binds to a catalyst metal particle on the surface of a catalyst carrier, and a catalyst metal particle that covalently binds...
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7226661 |
Synthesis of quinones and phenols on solid support
Generally, and in one form, the present invention is a method of making a benzene-modified compound on solid support that includes the steps of forming an (oxy)(aryl)carbene complex, esterifying th...
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