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Matches 1 - 50 out of 41,029

Document Document Title
WO/2019/072597A1
The invention relates to a process for producing catalyst shaped bodies by microextrusion in which a pasty suspension of a catalyst shaped body precursor material in a liquid diluent is extruded through a movable microextrusion nozzle an...  
WO/2019/074304A1
Disclosed are a catalyst system capable of selectively oligomerizing olefins including ethylene and a method for preparing an olefin oligomer by using the same and, specifically, a novel catalyst system capable of tripletizing and quater...  
WO/2019/072655A1
The invention relates to a carrier catalyst for producing vinyl acetate, comprising a carrier made of layered silicate, which is loaded with palladium, gold and at least one alkali compound, characterized in that the carrier is designed ...  
WO/2019/045551A3
The present invention provides a method for manufacturing a 3-dimensional mesoporous graphene structure by stamping the inner surface of a mesoporous inorganic mold, comprising the steps of: coating a mesoporous inorganic template with n...  
WO/2019/070663A1
Ceramic honeycomb bodies and methods for canning the bodies are disclosed herein. The honeycomb bodies comprise a porous ceramic honeycomb structure. The honeycomb structure comprises a network of cells defined by walls that extend in an...  
WO/2019/066531A1
In a perovskite catalyst and a method for producing the same of the present invention, the perovskite catalyst of the present invention comprises: a perovskite compound represented by the following chemical formula, in which copper (Cu) ...  
WO/2019/065802A1
The present invention pertains to a honeycomb catalyst in which a precious metal is supported on a honeycomb structure in which a plurality of through-holes are arranged in the lengthwise direction and separated by a partition, the honey...  
WO/2019/066503A2
Provided are catalyst particles for treatment of exhaust gas, the catalyst particles comprising: composite nanoparticles in which a noble metal is supported on zirconium-based semiconductor nanoparticles; and a porous ceramic carrier.  
WO/2019/062815A1
A core-shell type catalyst. The core of the core-shell type catalyst is a HZSM-5 molecular sieve, a modified HZSM-5 molecular whose parts or all of Hs in the HZSM-5 molecular are replaced by metal (non-metal) elements defined in the spec...  
WO/2019/065804A1
The present invention relates to a honeycomb catalyst which is obtained by supporting a noble metal on a honeycomb structure in which a plurality of through holes are arranged side by side in the longitudinal direction with partition wal...  
WO/2019/066387A1
A catalyst for decreasing a nitrogen oxide according to the present invention is a catalyst for reducing a nitrogen oxide (NOX) in exhaust gas, wherein ruthenium and iridium are supported on a support and fired in the presence of moist air.  
WO/2019/065798A1
The present invention pertains to a honeycomb catalyst in which a precious metal is supported on a honeycomb structure in which a plurality of through-holes are arranged in the lengthwise direction and separated by a partition, the honey...  
WO/2019/064674A1
The purpose of the present invention is to produce a titanium material, on the surface of which a crystalline titanium oxide film is formed. This titanium material, on the surface of which a crystalline titanium oxide film is formed, is ...  
WO/2019/065741A1
The purpose of the present invention is to provide a particulate filter with which it is possible to enhance the PM combustion speed and still prevent thermal runaway. Proposed is a particulate filter provided with a filter substrate hav...  
WO/2019/065805A1
The present invention relates to a honeycomb catalyst which is obtained by supporting a noble metal on a honeycomb structure in which a plurality of through holes are arranged side by side in the longitudinal direction with partition wal...  
WO/2019/065811A1
Provided are an electron donor with which it is possible to perform a coupling reaction in an economical and efficient manner in a short period of time through a simple operation under mild conditions in which handling is easy, and a met...  
WO/2019/065378A1
An electrically heated catalyst (1) has a honeycomb substrate (2), a carbon electrode (3), and a joining section (4). The honeycomb substrate (2) comprises a resistance heating element which has a lower electrical resistance than does Si...  
WO/2019/065799A1
The present invention pertains to a honeycomb catalyst in which a precious metal is supported on a honeycomb structure in which a plurality of through-holes are arranged in the lengthwise direction and separated by a partition, the honey...  
WO/2019/066076A1
Provided is a catalyst containing a carrier, and a metal obtained by reducing metal ions carried by the carrier 1) in a supercritical state or 2) in a polar organic solvent, the carrier being an inorganic porous body having a hierarchica...  
WO/2019/065206A1
The present invention provides an exhaust-gas purifying catalyst 10 provided with: a substrate 11 that has a wall-flow structure in which an inlet-side cell 12, which has an opening at an end section 13 on an exhaust-gas inlet side, and ...  
WO/2019/065381A1
An electrically heated catalyst (1) has a honeycomb substrate (2), an electrode (3), and a joining section (4). The honeycomb substrate (2) and the joining section (4) contain matrices (201, 401) and conductive fillers (202, 402). The ma...  
WO/2019/067299A1
A three-way catalyst article, and its use in an exhaust system for internal combustion engines, is disclosed. The catalyst article for treating exhaust gas comprising: a substrate; and a single catalyst layer deposited directly on the su...  
WO/2019/065797A1
The present invention pertains to a honeycomb catalyst in which a precious metal is supported on a honeycomb structure equipped with a honeycomb fired body in which a plurality of through-holes are arranged in the lengthwise direction an...  
WO/2019/065806A1
The present invention is a honeycomb catalyst in which numerous through-holes are provided in parallel in a honeycomb structure in the longitudinal direction with separating walls therebetween, and palladium and rhodium are supported by ...  
WO/2019/065504A1
The purpose of the present disclosure is to provide a decomposing material that is superior in catalytic activity and durability to conventional powdery catalysts. The decomposing material according to the present disclosure comprises a ...  
WO/2019/059625A1
The present description relates to: a carrier-nanoparticle complex comprising nanoparticles provided on a carrier, and a middle material layer provided between a part or all of the nanoparticles, the surface of the nanoparticles being pa...  
WO/2019/059808A1
The invention relates to catalysts for preliminary hydrotreatment of oil fractions with an onset of boiling temperature above 360°C for producing feedstocks with low sulfur and nitrogen contents, which feedstocks are further processed b...  
WO/2019/059588A1
The specification relates to: a support-nanoparticle composite comprising a carbon support, a polymer layer provided on the carbon support, and metal nanoparticles provided on the polymer layer; a catalyst comprising the same; an electro...  
WO/2019/057533A1
The present invention relates to a novel method for producing shaped catalyst bodies in which to form a special intermetallic phase, a mixture is used that contains amounts of Al±0 aluminium in the range of 80 to 99.8 % by weight in rel...  
WO/2019/059807A1
The invention relates to catalysts for hydrotreatment of hydrocarbon feedstocks. The invention relates to a catalyst comprising: 33.0-43.0 wt% [Co(H2O)2(C6H5O7)]2[Mo4O11(C6H5O7)2]; 0.4-1.6 wt% boron in the form of surface compounds; and ...  
WO/2019/059515A1
The present invention relates to: a novel catalyst for preparing a transportation fuel precursor from a biomass-derived furan-based compound; and a method for preparing a polymer of a furan-based compound by using the same. The catalyst ...  
WO/2019/058948A1
Provided is a catalyst for exhaust gas purification that can improve purification performance for exhaust gas while maintaining favorable PM collection performance. The catalyst for exhaust gas purification is provided with wall flow str...  
WO/2019/057602A1
The invention relates to a shell catalyst, which has, in the outer shell, a mixed oxide material, comprising the elements molybdenum, vanadium, niobium and tellurium, characterised in that the shell catalyst has a BET surface area of > 3...  
WO/2019/059032A1
An exhaust gas purification filter comprises a porous filter base material having a plurality of cells demarcated by cell walls, a PM combustion catalyst layer including a PM combustion catalyst that combusts and purifies PM, and a NOx r...  
WO/2019/059474A1
The present invention relates to a porous nickel oxide-zirconia composite catalyst, a method for producing same, and an alcohol production method using same, wherein the porous structured nickel oxide-zirconia composite catalyst enables ...  
WO/2019/055220A1
A catalyst material that is in the form of particles having an expanded trilobe or expanded quadralobe cross-sectional shape having a larger surface to volume ratio than previously known catalyst forms. Also disclosed are a die having a ...  
WO/2019/055449A1
A composition comprising a supported hydrogenation catalyst comprising palladium and a support, wherein the supported hydrogenation catalyst is capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarb...  
WO/2019/055222A1
A method for preparing an extruded catalyst material is disclosed. The method includes steps of mixing a binder, a mesoporous silica/alumina material, water and one or more Pt or Pd precursors to form an extrudable paste, extruding the p...  
WO/2019/055040A1
An automotive catalytic converter includes a three-way catalyst having Rh as the only precious metal configured as a front zone and a three-way catalyst having a mixture of Rh and Pd, Pt, or both configured as a rear zone, such that an e...  
WO/2019/054474A1
Provided are a new type of crystal laminate of an alkaline earth metal titanate having improved catalytic activity, and a method for the production thereof. This crystal laminate comprises alkaline earth metal titanate crystals as cons...  
WO/2019/054658A1
The present invention provides a desulfurization catalyst comprising: (a) at least one oxide selected from the group consisting of SiO2, Al2O3, Fe2O3, TiO2, MgO, MnO, CaO, Na2O, K2O and P2O3; (b) at least one metal selected from the grou...  
WO/2019/054722A1
The present specification relates to a support-nanoparticle composite comprising: a carbon support; a polymer layer provided on the carbon support; and metal nanoparticles provided on the polymer layer, a catalyst containing the same, an...  
WO/2019/054659A1
The present invention provides a desulfurization system using a desulfurization catalyst, the system comprising: a coal supply part for transferring a combustible; a spray part for spraying a desulfurization catalyst; a coal pulverizing ...  
WO/2019/055451A1
A composition containing a supported hydrogenation catalyst comprising palladium and a support, wherein the supported hydrogenation catalyst is capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarb...  
WO/2019/053438A1
A catalyst has a modified silica support and comprises a modifier metal, zirconium and/or hafnium, and a catalytic metal on the modified support. The catalyst has at least a proportion, typically, at least 25%, of modifier metal present ...  
WO/2019/054367A1
The shape of a cross-sectional surface in a direction orthogonal to the axis of a columnar catalyst palette is given an elliptical shape (elliptical shape in a broad sense that includes ovals and egg shapes), and letting the 2a be the ma...  
WO/2019/050337A1
The present invention is a catalyst composition comprising a catalyst which is obtained by subjecting a formed catalyst to alkali treatment and is used for producing a synthetic gas, comprising hydrogen and carbon monoxide, from a natura...  
WO/2019/049838A1
To increase the activity of a solid acid catalyst used for the production of an aliphatic carboxylic acid ester and thereby achieve efficiency enhancement in the production of an aliphatic carboxylic acid ester. In a method for producing...  
WO/2019/048840A1
A catalyst obtainable by exsolving particles of Ni, Co and/or a mixture of Ni and Co from a perovskite metal oxide of formula (I) (M1 aM2 b)(CoxNiyM3 z)O3, wherein M1 and M2 are each independently an alkali earth metal or a rare earth me...  
WO/2019/048505A1
The invention concerns a method for producing a crystalline film comprising zeolite and/or zeolite-like crystals on a porous substrate. The method comprises the steps of: providing a porous support; modifying at least a surface of the to...  

Matches 1 - 50 out of 41,029