| Document |
Document Title |
|
JP6305349B2 |
The present invention refers to highly sinter-stable metal nanoparticles supported on mesoporous graphitic spheres, processes for their preparation and the use thereof as catalysts, in particular for high temperature reactions in reducin...
|
|
JP6307072B2 |
Improved catalyst supports, supported catalyst, and method of preparing and using the catalysts for the hydrodesulfurization of a residuum hydrocarbon feedstock are disclosed. The catalyst supports comprise titania alumina having 5 wt % ...
|
|
JP6301923B2 |
A method of preparing a modified catalyst support comprises preparing a titanium-containing catalyst support material by (i) contacting a catalyst support material with an organic titanium compound, or (ii) co-hydrolyzing a hydrolysable ...
|
|
JP6301387B2 |
The present invention relates to a catalyst for preparation of chlorine by catalytic gas phase oxidation of hydrogen chloride with oxygen, in which the catalyst comprises at least tin dioxide as a support material and at least one ruthen...
|
|
JP6298771B2 |
Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise alumina and 5 wt % or less titania. Ca...
|
|
JP6295111B2 |
There is disclosed a plugged honeycomb structure in which a particulate matter hardly remains unburnt in both a circumferential portion and a central portion of a filter, and the number of times to regenerate the filter can be decreased ...
|
|
JP6295020B2 |
To provide a more practical ceria-zirconia-based material.The ceria-zirconia-based material comprises first particles having a ceria-based composition and second particles which are held on the surface of the first particles, are smaller...
|
|
JP6287687B2 |
To provide a Ce-containing composite oxide having improved oxygen storage ability per unit weight.There are provided: an exhaust gas purification catalyst which is a composite oxide containing Ce, La and Zr and has a pyrochlore structure...
|
|
JP2018015746A |
To provide a stable HAN-based propellant decomposition catalyst that has sufficient heat resistance and little change in HAN-based propellant decomposition activity over time so as to enable a HAN-based propellant with low toxicity to be...
|
|
JP6272303B2 |
Provided are: an alumina material containing barium sulfate and having an average particle diameter of 5 to 50 μm, in which barium sulfate is dispersed in spaces formed among alumina (I) particles finely and uniformly, said alumina mate...
|
|
JP6268084B2 |
To provide a honeycomb carrier formed by disposing on an outer periphery of honeycomb base material an annular protrusion over a whole circumference of the outer periphery of the honeycomb base material in which the annular protrusion ca...
|
|
JP2018008244A |
To provide a carrier for an exhaust gas purifying catalyst exhibiting high heat proof structure stability even if using a metallic honeycomb base material, and reduced in danger of generating defects such as breakage of the honeycomb bas...
|
|
JP6263319B2 |
[Problem] To protect the gas-inlet-side edge surfaces of a catalyst support having an offset structure from wind erosion. [Solution] A base for supporting a catalyst for exhaust gas purification, the base including a honeycomb structure ...
|
|
JP6263608B2 |
The present disclosure relates to porous ceramic articles and a method of making the same. The porous ceramic articles have microstructure of sinter bonded or reaction bonded large pre-reacted particles and pore network structure exhibit...
|
|
JP6259327B2 |
There is disclosed a honeycomb structure which is a catalyst carrier, also functions as a heater when a voltage is applied thereto, can inhibit an unevenness of a temperature distribution, and is excellent in thermal shock resistance. Th...
|
|
JP6253585B2 |
The invention relates to a catalyst comprising nickel and a solid silica support, to a process for preparing such a catalyst and to a process for the hydrogenation of an unsaturated fatty material. According to the invention there is pro...
|
|
JP2017217630A |
To provide a catalyst carrier that can prevent carbon deposition on a catalyst when used for a gas phase organic reaction, and allows the gas phase organic reaction to be conducted stably and effectively for a long time.A magnesia cataly...
|
|
JP6248045B2 |
A method of preparing a modified catalyst support comprises contacting a catalyst support material with a modifying component precursor in an impregnating liquid medium. The impregnating liquid medium comprises a mixture of water and an ...
|
|
JP6245695B2 |
To provide an exhaust gas-purifying catalyst support made of a silica-dispersed alumina capable of exhibiting an excellent catalyst purifying effect by suppressing the reduction in diameter of a pore while increasing the pore volume by i...
|
|
JP6243041B2 |
An exhaust gas flow path member characterized by including a magnetic body having a Curie temperature of 250-600°C.
|
|
JP6244264B2 |
To provide an electric heating catalyst body which can prevent an electrode layer from peeling even if a heating-cooling-heating cycle from room temperature to a high temperature more than 1000°C is repeated and reduce a change rate of ...
|
|
JP6236647B2 |
To provide alumina particles used suitably as a catalyst carrier capable of efficiently avoiding the lowering of the activity of the particles particularly in the case where a substance to be treated is supplied in a mist state when the ...
|
|
JP6239403B2 |
To provide a catalyst for hydrorefining hydrocarbon oils, which is made excellent in both of desulfurization activity and denitrification activity.An inorganic compound oxide carrier comprising aluminum, silicon and phosphorus satisfies ...
|
|
JP2017206568A |
To provide carbon black having high dispersibility and suitable for a fuel cell catalyst carrier.Carbon black has a DBP absorption of 200 ml/100g or more; a ratio of the DBP absorption to a specific surface of 0.60 or less (DBP absorptio...
|
|
JP6230721B2 |
Disclosed are a beta molecular sieve, a preparation method therefor, and a hydrogenation catalyst containing same. The properties of the beta molecular sieve are as follows: the molar ratio of SiO 2 /Al 2 O 3 is 30-150, the non-framework...
|
|
JP6231910B2 |
There is disclosed a plugged honeycomb structure which can inhibit a temperature rise during use at high temperatures and is excellent in thermal shock resistance. A plugged honeycomb structure 100 includes a pillar-shaped honeycomb stru...
|
|
JP6229185B2 |
A fluid is satisfactorily mixed, satisfactory mixing can be performed even when the flow rate of the fluid is high and suitable utilization in various devices can be realized. A stacked member (2) in which a plurality of mixing elements ...
|
|
JP6225400B2 |
An object of the present invention is to provide ferrite particles for supporting a catalyst having a small apparent density, various properties are maintained in a controllable state and a specified volume is filled with a small weight,...
|
|
JP2017196566A |
To provide a catalyst carrier excellent in heat resistance and a catalyst.A catalyst carrier includes a plurality of aluminum foils 1 arranged so as to face each other, of which the adjacent two foils contact each other at a plurality of...
|
|
JP6223354B2 |
A composite oxide and a catalyst for purifying exhaust gas using the same are provided, which oxide has excellent heat resistance, including that a large specific surface area is maintained even when the composite oxide is used in a high...
|
|
JP6222038B2 |
To provide a method for producing an α-alumina support for an exhaust gas purification catalyst that produces an α-alumina support having a multilayer structure small in spacing dimension between layers of the α-alumina support even i...
|
|
JP6219737B2 |
To provide a honeycomb structure excellent in production efficiency and hardly causing deviation in a peripheral direction when being stored in a can body.A honeycomb structure 100 includes a columnar honeycomb base material 3 having a p...
|
|
JP2017189744A |
To provide a method for producing a catalyst for exhaust purification that is effective in purifying exhaust, particularly NOx-containing exhaust.The production method according to the present invention is a method for producing a cataly...
|
|
JP6216658B2 |
To provide a catalyst for hydrorefining vacuum gas oil excellent both in desulfurization activity and denitrification activity.There is provided a catalyst for hydrorefining vacuum gas oil consisting of an inorganic composite oxide carri...
|
|
JP6212065B2 |
To provide a new method for producing ceria-zirconia composite oxide particles useful, e.g., as the cocatalyst of a catalyst for automotive exhaust gas purification.Provided is a method for producing ceria-zirconia composite oxide partic...
|
|
JP6206345B2 |
A honeycomb structure body has main cells having a tubular shape and main cell walls. Each main cell is surrounded by the main cell walls. A virtual base structure body has base cell walls and base cells. The honeycomb structure body has...
|
|
JP6209145B2 |
To provide a hydrogen generation catalyst which can express high activation of hydrogen generation in the hydrogen generation reaction through the dehydrogenation of hydrocarbons, and a method for producing the same.A hydrogen generation...
|
|
JP6208540B2 |
To provide an exhaust gas purification catalyst improved in warming performance while maintaining a pressure loss low.There can be produced an exhaust gas purification catalyst which contains ceria-zirconia composite oxide particles and ...
|
|
JP2017170300A |
To provide a honeycomb structure which is excellent in adsorption performance of HC and is less likely to be damaged in use.There is provided a honeycomb structure comprising a honeycomb fired body in which a plurality of through holes a...
|
|
JP2017170299A |
To provide a method for producing a honeycomb structure which is excellent in adsorption performance of HC and is less likely to be damaged in use.There is provided a method for producing a honeycomb structure comprising a honeycomb fire...
|
|
JP2017164667A |
To provide carbon carriers for catalysts that are prevented from scattering, are easy to control the specific surface, and have low circulation resistance.A carbon carrier for catalysts has a carbon skeleton having a micropore, and mutua...
|
|
JPWO2016136678A1 |
Sufficient number of contacts and contact time between the gas and the catalytically active component can be secured, handling is convenient, the temperature rise is high, and the catalyst pellets do not rub against each other and become...
|
|
JP6198810B2 |
A carbon material for catalyst support use which, when used as a catalyst support, maintains a high porosity while being stable chemically, having electrical conductivity, being excellent in durability, and being excellent in diffusibili...
|
|
JP6200906B2 |
A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distr...
|
|
JP2017162572A |
To provide an electrode catalyst high in activity and superior in endurance, a carrier used therefor, a method for manufacturing the carrier, and a high-performance fuel battery using the electrode catalyst.A carrier for an electrode cat...
|
|
JP2017523024A |
Molded porous carbon products and processes for making these products are provided. Molded porous carbon products can be used, for example, as catalyst carriers and adsorbents. A catalyst composition containing these molded porous carbon...
|
|
JP2017136552A |
To provide a composite which is an absorber high in strength and absorbing a hydrophobic substance from hydrophobic substance-containing water.There is provided a composite of a silicone-made monolith body and a multi space body by impre...
|
|
JP6173458B2 |
Catalyst support materials, catalysts, methods of making such and uses thereof are described. Methods of making catalyst support material include combining anatase titania slurry with i) a low molecular weight form of silica; and ii) a s...
|
|
JP6174039B2 |
An electrocatalyst comprises a catalytic active species and an electroconductive support. The electroconductive support is multi-component support material containing inorganic oxide (1) having specific surface area of 50-400 m 2>/g and ...
|
|
JP6175552B2 |
A porous carbon material wherein a particle diameter is 10 µm or more but 1 cm or less; wherein a bulk specific gravity is 0.20 g/cm 3 or more; and wherein a mesopore volume is 0.10 cm 3 /g or more.
|
