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JP2014131804A |
To provide, by targeting an integrated reactor for simultaneously inducing an exothermic reaction and an endothermic reaction within a microchannel, a method for very controllably generating and removing heat.The provided method for simu...
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JP5511794B2 |
Provided is a reactor suitable particularly for the high-temperature gas phase reaction of chlorosilane with hydrogen, which can achieve a high reaction yield by preventing reverse reaction and the like as much as possible while maintain...
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JP5511795B2 |
Disclosed is a reactor which can achieve high reaction yield by preventing a counter-reaction or the like as far as possible, while maintaining high heat conduction efficiency. The reaction is particularly suitable for a high-temperature...
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JP5474863B2 |
The present invention relates to methods for gas phase reactant catalytic reactions. In particular the present invention relates to a method of hydrocarbon steam reforming, comprising: passing a reactant stream comprising steam and hydro...
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JP5474508B2 |
The present invention relates to a process for the steam reforming of a hydrocarbon, comprising: passing a feed stream comprising hydrocarbon gas and steam into at least one reaction chamber; said reaction chamber comprising a catalyst t...
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JP5447895B2 |
A reactor in the form of an essentially horizontal cylinder for carrying out an autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream by means of an oxygen-comprising gas stream to give a reaction gas mixture over ...
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JP5436541B2 |
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JP2014028368A |
To provide a liquid-phase continuous reactor capable of achieving desired mixing and/or uniformizing by relative rotation of a screw and a barrel during transportation of components in the axial direction between the screw and the barrel...
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JP5374581B2 |
A method of preventing breakage of a reaction container consisting of carbon can prevent a crack in a connecting section caused by thermal expansion. Substantially circular tube-shaped bodies consisting of carbon, the bodies each having,...
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JP2013230472A |
To reduce a laminar flow bottom layer of a gas and minimize the restrictions of a diffusion process related thereto.First, a sound wave device (301) is set in the gas, and a sound wave or an ultrasound wave of high intensity ranging not ...
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JP5318795B2 |
A method for quickly starting up a reactor and a reactor system therefor are provided. A shell-and-tube reactor in the system is adapted to circulate a heat medium having a solid point in the range of 50 - 250 DEG C to the outside of the...
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JP5265833B2 |
The present invention relates to a process for the steam reforming of a hydrocarbon, comprising: passing a feed stream comprising hydrocarbon gas and steam into at least one reaction chamber; said reaction chamber comprising a catalyst t...
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JP5221213B2 |
Ion transport membrane oxidation system comprising (a) two or more membrane oxidation stages (1, 3, 5, 7), each stage comprising a reactant zone (1c, 3c, 5c, 7c), an oxidant zone (1a, 3a, 5a, 7a), one or more ion transport membranes (1b,...
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JP5172149B2 |
A reformer for reacting fuel ( 12 ) and oxidant ( 16, 18, 20 ) into reformate ( 22 ). The reformer has an oxidizing zone ( 24 ), a reforming zone ( 26 ) and an injection and mixture forming zone between the oxidizing zone ( 24 ) and the ...
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JP5155399B2 |
A method for assuring safety of a particular chemical process plant includes measuring, for each of a plurality of sets of proposed process conditions for a particular chemical process within the particular chemical process plant, a pres...
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JP5149883B2 |
The present invention provides a heat exchange reactor comprising a reaction tube for obtaining a product (B) by exothermic reaction while passing a starting compound (A) therethrough and a reactor shell covering the surrounding of the r...
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JP5148800B2 |
Combinatorial synthesis methods obtain a plurality of compositions having materially different characteristics using an apparatus having a plurality of collectors. A first quantity of fluid reactants are reacted to form a first quantity ...
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JP5125181B2 |
To stop heating of a chemical reactor at suitable timing when stopping a reactor and a power generation device having the same reactor. The power generation device 1 comprises a vaporizer 5, a heater 16 for heating the vaporizer 5, a tem...
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JP2013008677A |
To eliminate defects of a prior art.In a temperature processing device for corrosive gas, at least four heating elements or a group of heating elements consisting of a conductive material are arranged in a chamber. The heating elements o...
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JP5111419B2 |
The present invention is a method and apparatus (vessel) for providing a heat transfer rate from a reaction chamber through a wall to a heat transfer chamber substantially matching a local heat transfer rate of a catalytic thermal chemic...
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JP5000065B2 |
The present invention relates to a catalytic device for the implementation of a reaction in a gaseous medium at high temperature, such as, for example, the synthesis of HCN or the oxidation of ammonia, comprising: at least one textured m...
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JP2012511416A |
Disclosed is a flame reactor characterized in that the flame reactor comprises a reactor chamber having a volume of 1 m3 to 10 m3, is 1 m to 10 m high, and includes a reactor nozzle for feeding the reactants.
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JP4926318B2 |
A substrate is treated by supplying an etchant and/or deposition gas into a chamber in which the substrate is situated. In order to avoid the problems associated with transportation of toxic gases, the gases required for such processes a...
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JP4904480B2 |
The present invention relates to methods for gas phase reactant catalytic reactions. In particular the present invention relates to a method of hydrocarbon steam reforming, comprising: passing a reactant stream comprising steam and hydro...
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JP4813663B2 |
A catalytic element includes a catalyst body with a catalytic surface and a restrictor layer disposed on the catalyst body for inhibiting diffusion of reaction gases. The catalyst body recombines hydrogen with oxygen and/or carbon monoxi...
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JP2011218349A |
To provide a method of operating a multi-stage ion transport membrane oxidation system.The method includes the steps of: providing the multi-stage ion transport membrane oxidation system with at least a first membrane oxidation stage and...
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JP4805460B2 |
A gas generator system is provided wherein supply sources for halogenated gases, including pure molecular halogens, are connected into a gas reaction chamber, or chamber system, to enable generation of a predetermined gas for localized u...
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JP4805501B2 |
The present invention relates to a method of hydrogenating carbon monoxide. The method comprises providing a catalyst, passing a feed stream of carbon monoxide and hydrogen gases through the catalyst and heating the catalyst. The inventi...
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JP4750258B2 |
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JP4744690B2 |
A catalytic process and a device for preparing, in absolute safely, aqueous hydrogen peroxide solutions at high concentration levels directly from hydrogen and oxygen; more particularly, a method whereby hydrogen and oxygen are injected,...
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JP4718069B2 |
A fuel gas-steam reformer assembly, preferably an autothermal reformer assembly, for use in a fuel cell power plant, includes a catalyst bed which is formed from a cylindrical monolithic open cell foam body. The foam body is preferably f...
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JP4698024B2 |
There is disclosed a method of treating a substrate material or a film present on the material surface comprising cyclically performing the following steps: (a) etching the material or film; (b) depositing or forming a passivation layer ...
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JP4689841B2 |
A ClF3 gas generation system is provided with supply sources of chlorine ( 3 ) (for example a cylinder of compressed chlorine) and fluorine ( 4 ) (for example a fluorine generator) connected into a gas reaction chamber ( 2 ) enabling gen...
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JP4677413B2 |
A system conveys two gases separately until controlled delivery and gas mixing are desired. The device maintains separation between the two gases with sealed, high temperature materials, and a geometry that contains gas flow channels tha...
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JP4669126B2 |
The present invention is a method and apparatus (vessel) for providing a heat transfer rate from a reaction chamber through a wall to a heat transfer chamber substantially matching a local heat transfer rate of a catalytic thermal chemic...
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JP4648515B2 |
A method for quickly starting up a reactor and a reactor system therefor are provided. A shell-and-tube reactor in the system is adapted to circulate a heat medium having a solid point in the range of 50 - 250 DEG C to the outside of the...
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JP4643027B2 |
A fuel gas-steam reformer assembly, preferably an autothermal reformer assembly, for use in a fuel cell power plant, includes a catalyst bed which is formed from a cylindrical monolithic open cell foam body. The foam body is preferably f...
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JP4588320B2 |
An apparatus for carrying out a process of converting hydrocarbon fuel to a hydrogen rich gas utilizes heat pipes to control the temperatures of the reactor beds, manage heat and integrate the heat management in a simple and efficient ma...
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JP4570748B2 |
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JP4521735B2 |
Process for the preparation of hydrogen of carbon monoxide rich gas by steam reforming of a hydrocarbon feedstock in presence of a steam reforming catalyst supported as thin film on a tubular reactor, comprising steps of (a) optionally p...
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JP4500960B2 |
A heat exchange reactor including a housing, a plurality of tubes mounted in the housing and configured to carry a first fluid, and a baffle having a plurality of holes receiving the tubes. The baffle is configured to guide a second flui...
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JP4499455B2 |
Planar ceramic membrane assembly comprising a dense layer of mixed-conducting multi-component metal oxide material, wherein the dense layer has a first side and a second side, a porous layer of mixed-conducting multi-component metal oxid...
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JP4495263B2 |
A plasma enhanced gas reactor including a reaction chamber having a pair of field-enhancing electrodes each of which has an axial passage through it by one of which a reactant gas is admitted to the reaction chamber, and by the other of ...
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JP4485794B2 |
It is an object of the present invention to provide a ceramic member with excellent balance between oxygen ion conductivity and endurance (resistance to cracking and the like), an oxygen ion permeation module and a chemical reactor such ...
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JP4489756B2 |
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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JP4475548B2 |
In the manufacture of a micromechanical device, a substrate, having a mask thereon, is etched using a flourine-containing etchant gas or vapour in the absence of a plasma through an opening in the mask to a desired depth to form a trench...
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JP4474409B2 |
Production of carbon nanotubes involves thermal decomposition of at least one gaseous hydrocarbon in the presence of a solid catalyst. The catalyst is introduced through an entry airlock maintained under an inert atmosphere, and nanotube...
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JP4455063B2 |
A process vessel containing both an evaporation zone for evaporating a liquid feed and a treatment zone for treating the resulting vapor comprises an injector having an orifice, the orifice being in the evaporation zone, at least one eva...
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JP4425638B2 |
Elevated temperature, gas-phase, catalyzed processes for preparing HCN in which induction heating is used as a source of energy, and novel apparatus for carrying out said processes.
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JP4424991B2 |
A reactor (1) for preparing phosgene by gas-phase reaction of carbon monoxide and chlorine in the presence of a solid catalyst, which reactor has a bundle of parallel catalyst tubes (2) aligned in the longitudinal direction of the reacto...
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