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JP2000051674 |
To provide a fluid mixer simple in structure capable of uniformly mixing plural kinds of fluids without generating stagnation in a mixing region. A fluid mixer is constituted so that at least one of plural kinds of fluids to be mixed is ...
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JP2000026103 |
To improve the process for producing synthesis gas by combining an exothermic partial oxidation reaction and an endothermic steam reforming reaction. In a reactor 10 having at least one oxygen selective ion transfer membrane 34a capable ...
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JP2000026116 |
To provide a catalyst system using the flow-through radiation barrier, and to provide the method for preparing hydrogen cyanide by using the system. In this catalyst system, (A) a reactant 1 containing at least one hydrocarbon, at least ...
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JP11333288 |
To provide a method and a device for manufacturing an ultrafine particle by which it is possible to modify the nature of a raw material and obtain a modified ultrafine particle efficiently. This manufacturing method includes a step to ge...
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JP11249705 |
To quickly control and stabilize a chemical reactor by calculating a future state of the reactor and controlling at least a parameter related to the reactor to control the future state. A chemical reactor 100 is controlled via the nonlin...
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JP11236201 |
To safely and directly obtain hydrogen bromide in hydrogen by mixing hydrogen and a fuel in a chamber to generate flame, substituting preliminarily vaporized bromine for the fuel to combust bromine in the hydrogen, and then cooling. Brom...
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JP11228105 |
To minimize the amount of a catalyst material required for the reaction of a reaction mixture of a specified flow rate, to provide a device with a structure as simple and small as possible and also to provide a production method of the c...
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JP2930456 |
PURPOSE: To reduce heat loss and improve heat efficiency by installing structure for carrying out both of fuel feed and fuel dispersion in the circumference of a heating means built in the center of a reactor. CONSTITUTION: A raw materia...
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JP11130405 |
To provide a reforming reaction device capable of generating a high purity hydrogen for a fuel cell as industrial or on-vehicle use for a short time, a catalytic device, an exothermic catalytic body used for the same and the operating me...
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JP11090210 |
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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JP11076805 |
To cut cost by simplifying the construction of a device and at the same time, curb the wasteful consumption of an inert gas. A fuel cell modification device comprising a desulfurizer 1, a modifier 2, a CO transformer 3, etc., conventiona...
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JP11080052 |
To provide a gas-phase catalytic oxidation method which is suitable to produce, for example, unsaturated aldehydes, suppressing generation of hot spots, and allowing to use a catalyst for a long time and operate at high selectivity and h...
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JP10338652 |
To provide a method for producing a biologically active compound, enabling to simplify the production of many specimens for assays and quickly and profitably obtain the subject compound by producing the mixture of biologically active org...
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JP10314573 |
To conduct an effective ion-conductor reaction in a gas separation system by a method wherein heat generated from a reactant gas flow reacting with oxygen transmitted through an ion-transporting membrane is transferred to a feed gas flow...
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JP10297904 |
To provide a method for producing a gas abundantly containing hydrogen and carbon monoxide by reforming a hydrocarbon feed source with steam in the presence of a steam reforming catalyst supported as a thin membrane in a tubular reactor....
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JP10297902 |
To provide a process for integrating the production of a synthesis gas based on an oxygen ion transportation with the hydrogen separation using a membrane based on palladium or a palladium alloy or a hydrogen transporting membrane such a...
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JP10297907 |
To improve the miniaturization and safety of a reactional furnace for generating moisture, further enhance the moisture generating efficiency and reduce the unreacted gas. This reactional furnace for generating moisture is composed of a ...
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JP10236802 |
To make a fuel reformer lightweight and compact, to decrease the CO concn. in the reformed gas (to several ppm), to make the reformer structure suitable to mass production, to effectively utilize the waste heat by heat transfer and to di...
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JP10221490 |
To conduct treatments reliably and safely by quickly carrying out the recombining reaction of hydrogen through the action of a catalyst which accelerates activation with a heater, when hydrogen concentration is low and using a heater as ...
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JP10192695 |
To provide a high temp.-resistant reactor for endothermic catalytic reaction which burns stably in heating ducts by forming the walls of heating and reaction ducts extending mutually in parallel of a heat-resistant and gas- impermeable m...
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JP10192693 |
To feed heating and reaction gases to corresponding ducts of a parallel flow and counter flow reactor even when the heating and reaction ducts have arbitrary arrangement to the cross-section of the reactor by making a medium I and a medi...
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JP10167717 |
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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JP10156176 |
To provide an improved plasma intensification type glass reaction apparatus by including a reaction chamber, means for generating ultimate plasma in the reaction chamber and a means for extracting a reaction product from the reaction cha...
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JP10130001 |
To provide a producing method of a pure gaseous hydrogen bromide and an apparatus by the direct combustion of bromine in hydrogen. Bromine is completely burned in hydrogen by homogeneously mixing hydrogen with a fuel under a pressure equ...
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JP10114586 |
To coat an inside of voids and/or narrow pores with ceramics by arranging a base material having voids and/or narrow pores in a reaction vessel and supplying alternately more than two kinds gaseous starting materials and allowing the mat...
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JP10066863 |
To enable the easy production of ultrafine powder of metal etc., by setting up specified pressure reducing conditions in a reactor when a gasified metal compound is introduced into a heated reactor with inactive carrier gas to produce me...
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JP10043579 |
To provide a reactor dispensing with a driving structure such as blade necessary for stirring, free from the fear of explosion or the like and also capable of dealing with slow cooling or heating. This reactor 1 has as an essential eleme...
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JP10001445 |
To provide a reactor capable of realizing a reaction with a high accuracy even without using a power mechanism such as blades required for stirring. This reactor comprises an upper reactional cylinder 2 formed of metallic porous material...
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JP09157073 |
To obtain a reaction chamber made of carbon which enables high temp. reaction between a silicon halide and hydrogen and does not cause corrosion or cracks during the reaction by applying a silicon carbide coating film on the inner or out...
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JP09047664 |
To realize an excellent follow-up ability for miniaturization of a device, shortening of start-up time and load fluctuation by using electromagnetic induction heating and a heat transfer pipe and uniformly causing catalytic reaction. A h...
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JP2608636 |
PURPOSE: To enable an economical mass production of carbide with less fouling to walls of a reactor by introducing a fuel and an oxidizing agent into a combustion zone of the reactor, burning and supplying a reactant to the reactor to re...
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JP09030801 |
To provide a reformation reactor simple in structure and uniform and stable in the distribution of reaction amounts by disposing reformation blocks in the plural gas passageways of the reformation chambers of the reformation reactor for ...
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JP09020516 |
To provide a method for producing hydrocyanic acid, capable of reducing the quantity of consumed energy and improving a time-space yield by countercurrently supplying a heating gas and a reaction gas into a monolithic reactor. Heating tu...
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JP09020745 |
To provide a synthetic process for urea from ammonia and carbon dioxide accompanied by formulation of an intermediate, ammonium carbamate. (a) Ammonia is allowed to reacts with carbon dioxide to form the first liquid mixture containing u...
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JP08319487 |
To provide, in a cracking of a hydrocarbon fraction at a high conversion, a method which can evade the defects of conventional methods such as a loss of operation time incurred by suspension of operation for decoking and a problem incurr...
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JP08268926 |
To improve the selectivity of an acetylene based hydrocarbon. A saturated or unsaturated aliphatic hydrocarbon containing at least two carbon atoms in one molecule is thermally decomposed to produce an acetylene-based hydrocarbon. The th...
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JP08217408 |
To deliver high corrosive, hot and adhesive media to a device by flowing a corrosive liquid to a specific cycle in carrying out a chemical reaction of gaseous educts in a phase contact apparatus in which an active corrosive liquid is pre...
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JP08199360 |
PURPOSE: To provide a vapor growth device by which a source gas remaining in a flow control mechanism is efficiently removed. CONSTITUTION: This vapor growth device has a treating chamber 1 for vapor growth and a flow control mechanism 4...
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JP2542484 |
PURPOSE: To control the deposition reaction of a semiconductor material and to control and improve the quality of a deposited film by irradiating a gas under reaction with a laser beam to excite chemical species and to induce fluorescenc...
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JP08141387 |
PURPOSE: To improve the control accuracy of the partial pressure of oxygen by a method wherein, of the constituents of a diluent gas, at least CO2 is heated to a temp. higher than environment temperature and the diluent gas is then suppl...
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JP08092189 |
To reduce the amount of ammonium sulfate formed during the production of acrylonitrile and the amount of unreacting ammonia liberating from the reactor effluent. This process comprises the process step in which ammonia, an oxygen-contain...
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JP08040703 |
PURPOSE: To provide a miniaturized hydrogen production unit increased in the catalyst surface area per unit volume thereof, thus improved in hydrogen separation efficiency. CONSTITUTION: This hydrogen production unit, designed to obtain ...
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JP07308571 |
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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JP07284650 |
PURPOSE: To easily charge or discharge a material to be treated to and from a reaction chamber. CONSTITUTION: A bottom body 5 to close the lower opening of a high-pressure vessel 1 is disassembled into an outer disk 16 having a verticall...
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JP07238041 |
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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JP07232910 |
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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JP07166354 |
PURPOSE: To form thin films of prescribed compsns. free of contamination on a substrate by supplying supply sources of reactive gases for thin film formation with liquid and gasifying the liquid by gas delivery systems of a specific stru...
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JP07165630 |
PURPOSE: To provide a method for preparing [11C] methyl iodide which is much easier to use and acts on several types of syntheses without replacing the component and has a much higher specific radioactivity. CONSTITUTION: A method for pr...
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JP07144125 |
PURPOSE: To provide a packing element in which the space between layers does not expand in a reactor. CONSTITUTION: This catalyzing fixed bed reactor 100 for at least one fluid medium has packing elements 10 disposed in stacks, which are...
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JP07136495 |
PURPOSE: To stably produce a hardly water-soluble salt suitable for extender pigment and having a uniform particle size by forming a hardly water-soluble salt by reacting an unreacted raw material with a new raw material in the supply li...
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