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JP4392663B2 |
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JP4383582B2 |
This invention relates to an improved catalyst system utilizing flow through radiation shielding of the reaction zone and to processes for using the catalyst system for the production of hydrogen cyanide. The process has decreased methan...
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JP4377410B2 |
Systems and methods to produce branched aliphatic alcohols are described. Systems include at least an olefin isomerization unit, a hydroformylation unit, a dehydrogenation unit. Methods for producing branched aliphatic alcohols include i...
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JP4351643B2 |
A fuel cell system that includes at least one electricity generator that generates electric energy through electrochemical reaction between hydrogen and oxygen, a reformer that generates hydrogen gas by reforming fuel containing hydrogen...
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JP4343847B2 |
The present invention relates to a process for preparing hydrocyanic acid (HCN) by catalytic dehydration of gaseous formamide in a reactor which has an internal reactor surface made of a steel comprising iron and chromium and nickel, and...
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JP4317367B2 |
A plasma reactor ( 11 ) of the silent discharge or dielectric barrier type for treatment of a gaseous medium is provided with a layer of material ( 34 ) positioned to present a surface extending along at least part of the length of the g...
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JP4278984B2 |
The membrane reactor of the present invention generates a desired gas such as hydrogen produced by steam reforming liquid fuels. The membrane reactor provides thermal integration between the heating source and the reaction catalyst by he...
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JP4272812B2 |
This invention relates to catalytic reactor membranes having a gas-impermeable membrane for transport of oxygen anions. The membrane has an oxidation surface and a reduction surface. The membrane is coated on its oxidation surface with a...
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JP4167177B2 |
The invention relates to a method for producing isocyanates by reacting primary amines with phosgene in the gaseous phase. Said method is characterized in that the reaction of amine and phosgene occurs in a reaction channel, the internal...
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JP4101293B2 |
A fuel gas selective oxidizer assemblage for use in a fuel cell power plant is formed from a series of repeating components, each of which includes a plurality of separate selective oxidizer gas passages and a plurality of adjacent coola...
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JP4099270B2 |
To enable the additional temp. lowering of the process of a catalytic chemical vapor deposition apparatus by lessening heat radiation to a substrate. Gas for vapor deposition is supplied into a treatment vessel by a gas supplying system ...
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JP4095272B2 |
An apparatus for manufacturing fine particles includes a reactor; a first inlet part including at least one port introducing a reactive gas flow containing a fine particle source material; a second inlet part including at least one port ...
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JP2008509000A |
This invention relates to a sonic device (and a method) for enhancing a process involving a solid object and a gas, where the gas surrounds the object or at least is in contact with a surface of the object, the device comprising sonic me...
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JP4047381B2 |
Allyl halide is produced in high yields and purity with minimal carbon formation using a process of (1) initially reacting propylene and molecular halogen in a molar ratio of at least 2.5:1 in a "continuously stirred tank reactor" (CSTR)...
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JP2007533695A |
The present invention relates to a process for preparing thermodynamically unstable products of the oxidative gas-phase reaction of molecular compounds comprising hydrogen and at least one atom other than hydrogen by stabilized autotherm...
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JP2007531626A |
A catalytic reactor including a heat exchanger and a method are provided for transferring heat to a coolant and a reaction fluid. The catalytic reactor includes a reaction fluid flow path, a reaction region, and a coolant flow path. A re...
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JP4001932B2 |
An improved gas phase reactor (10) for continuously conducting a catalyzed chemical reaction at elevated temperature involving a reactor vessel (11) wherein the gaseous reactant passing through the reactor makes contact with an inductive...
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JP4001931B2 |
An improved method of igniting a catalyzed gas phase chemical reaction involving the act of providing a reactor vessel (10), wherein the gaseous reactant, continuously passing through the reactor, makes contact with a solid phase metalli...
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JP3973840B2 |
The present invention provides a relatively small scale apparatus for gasifying solid fuel in which pyrolysis gas produced in a pyrolyzer by thermal-decomposition reaction of the solid fuel can be reformed to crude fuel gas. The apparatu...
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JP3974051B2 |
A particle producing apparatus includes a reaction container, an introduction portion for introducing a source gas and a reaction inhibitor generating gas into the reaction container, an inert gas introduction portion for introducing a c...
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JP2007524562A |
Described herein is a fuel processor that produces hydrogen from a fuel source. The fuel processor comprises a reformer and burner. The reformer includes a catalyst that facilitates the production of hydrogen from the fuel source. Volumi...
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JP2007520414A |
The invention relates to a process for the production of chloramine comprising supplying a first reagent stream comprising chlorine gas and a second reagent stream comprising ammonia gas to a reaction zone maintained at a temperature of ...
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JP3943664B2 |
To maintain stabilized uniform glow discharge and to facilitate activation of gas by providing a first electrode in the inside of a dielectric container for allowing a first gas to flow and a second electrode on the outside wall of the d...
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JP3938770B2 |
To provide a method and apparatus for producing nickel powder with which in the case of melting and vaporizing nickel raw material charged into a crucible with plasma to obtain the nickel powder, the deterioration in the characteristic o...
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JP3938426B2 |
To dope an oxide obtained by a thermal decomposition method with another substance and to avoid the presence of primary particles of the oxide obtained by the thermal decomposition method and separated primary particles of the doping sub...
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JP2007513044A |
The invention relates to an apparatus for producing hydrogen. Said apparatus comprises a reformer stage for converting hydrocarbon gas and water to hydrogen and other reformed products. At least one of the catalyst stages mounted downstr...
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JP3892490B2 |
PURPOSE: To provide a production method and a production apparatus of fluorocarbon, capable of minimizing the production of waste. CONSTITUTION: At least one input material is supplied to a high temperature zone to generate a main body o...
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JP2006523294A |
A thermally diluted exothermic reactor system is comprised of numerous orifices distributed within a combustor by distributed perforated contactor tubes or ducts. The perforated contactors deliver and mix diluent fluid and one or more re...
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JP3821925B2 |
To provide a safe membrane type reaction apparatus which can decrease possibility of explosive reaction in case an oxygen permeation membrane craks or is broken without changing reaction speed, rate of reaction and selectivity. A membran...
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JP2006225178A |
To provide a nanocomposite of gamma alumina and carbon which comprises crystallites smaller than those in the conventional one and does not sinter even at a high temperature of ≥1,050°C, and to provide gamma alumina which has a specif...
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JP3815355B2 |
To provide a fuel cell system provided with a CO removing device having a compact agitating part capable of uniformly performing agitation. In this fuel cell system provided with a reforming reactor 2 for generating hydrogen rich gas con...
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JP3790426B2 |
Process for the preparation of hydrogen and carbon monoxide rich gas by catalytic steam reforming of a hydrocarbon feedstock comprising steps of: (a) optionally passing a process gas of hydrocarbon feedstock through a first reactor with ...
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JP3785194B2 |
PURPOSE: To attain the collection of iron oxide particles in short shut-down time and starting time by providing an injector with two passages of a passage for iron-containing vapor and a passage for an unheated gas. CONSTITUTION: An inj...
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JP3782665B2 |
A method for operating a plant for the steam reforming of hydrocarbons, in particular methanol, in which, in a mixture-preparation stage, a steam/hydrocarbon mixture is prepared from water and at least one hydrocarbon. The prepared steam...
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JP2006102717A |
To provide a treatment method for a harmful component-containing gas exhibiting good treatment efficiency to the harmful component-containing gas with difficult plasma decomposition such as perfluoromethane, and a treatment apparatus.In ...
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JP3763104B2 |
PURPOSE: To reduce a detrimental effect accompanying the presence of hydrogen gas in contact with a reactor element of outside reacting zone by supplying a gas or gas mixture of chlorine/silicon in a specific ratio into an external field...
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JP2006506312A |
The present invention provides a reactor for the gas-phase reaction of commercially available gases in the presence of an inert carrier gas to form product gas. The reactor has a streamlined, compact configuration and at least one solids...
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JPWO2004035518A1 |
Provided is a method for obtaining a highly efficient and continuously fluorinated compound while suppressing an unfavorable side reaction. The introduction part of fluorine, the introduction part of the raw material compound that can be...
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JP3745208B2 |
Silver or silver oxide-doped silicic acid is claimed which is produced pyrogenically by flame oxidation or preferably flame hydrolysis. The dopants are added at 0.0001 wt.% to up to 20 wt.%, preferably 1-10000 ppm. The dopant is a salt (...
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JP2006502938A |
According to the present invention, a temperature profile within a preferential oxidation reactor is controlled using a two phase water/steam system to provide a temperature range within the reactor (10) which favors the selective oxidat...
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JP2006502852A |
A customized flow path substrate is provided that comprises fins of varying material and geometry within a catalyst bed of fuel processing reactors. The fins are preferably secured to a core and are assembled by winding the fins around t...
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JP3735253B2 |
It is possible to produce high purity Si by heating solid SiO at a temperature of at least 1000 DEG C and lower than 1730 DEG C, for a disproportionation reaction in which the SiO solid is decomposed to liquid or solid Si and solid SiO2,...
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JP2006012790A |
To provide a reformer capable of improving performance further by a simple structure, and a fuel cell system adopting it.The fuel cell system includes the reformer to generate hydrogen from fuel, at least an electricity generating part t...
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JP2005536864A |
Electronically conducting reforming catalyst contains particles of a water-adsorbing electronically conducting substrate material and particles of a catalyst material arranged on the substrate material. Independent claims are also includ...
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JP3722079B2 |
To provide a carbon monoxide removing apparatus in which the degradation of a catalyst is prevented. The carbon monoxide removing apparatus having a plurality of carbon monoxide selectively oxidizing means mounted in series to reduce the...
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JP2005535434A |
An apparatus for separating oxygen from an oxygen-containing gas and facilitating a chemical reaction with the separated oxygen includes a mixed conducting membrane, a porous body, and a material for catalyzing the reaction. The mixed co...
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JP2005288441A |
To provide a heat exchange type reactor (1) the most upstream zone (31)of which can be kept at the predetermined reaction temperature even when the supply amount of a raw material compound (A) is small.This heat exchange type reactor (1)...
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JP3697558B2 |
PURPOSE: To keep high productivity of a required substance by providing heat exchange means, each of which is connected to gas supplying means for supplying gas which undergoes heat exchange with a reactant circulating the outside of the...
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JP2005526599A |
The invention relates to a reactor for carrying out photocatalysed reactions in liquid or gaseous reaction media, consisting of a reactor vessel with a solid photocatalyst (PC), feed lines and take-off lines, mixing means, and a means of...
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JP2005518515A |
Apparatus for storing a combustible gas including a pressure storage vessel, a pressure relief valve communicating with the storage vessel for venting the gas from the vessel when the pressure therein is too high, and a catalytic reactor...
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