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JP2997448B2 |
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JP2977825B2 |
Hydrogen bromide is produced by igniting a hydrogen/oxidant flame, replacing the oxidant with bromine vapor while maintaining a stable flame, cooling the combustion gases and recovering hydrogen bromide gas. Hydrogen bromide manufacturin...
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JPH11512380A |
A process for ammonia and methanol co-production in a plant comprising a secondary reformer section, a high-temperature CO conversion section and a low-temperature CO conversion section, arranged in series, and an ammonia synthesis secti...
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JPH11249705A |
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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JP2938118B2 |
A method and apparatus for disharging hydrogen from a vacuum vessel (A) by means of a roughing vacuum pump (C) and a turbo-molecular pump (B). During discharge of hydrogen from the vacuum vessel, a material (D) which has excellent reacti...
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JP2930456B2 |
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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JP2915719B2 |
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JP2909590B2 |
The process comprises the following stages: a) an oxidisable feedstock (5) and an oxidising gas (6) are introduced into a dispersing zone (2) entirely filled with particulate elements of ceramic matter whose dimensions are such that the ...
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JP2905126B2 |
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JP2902381B2 |
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JPH11130405A |
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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JPH11504563A |
The invention relates to a method for carrying out two chemical reactions in a reactor system comprising at least two mutually separate reactor beds, of which the surfaces exposed to the reactants are catalytically active for the chemica...
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JPH1176805A |
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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JPH10338652A |
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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JPH10297902A |
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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JPH10221490A |
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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JPH10192693A |
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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JPH10192695A |
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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JP2752824B2 |
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JPH10114586A |
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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JPH10504008A |
(57) [Summary] A method and device for safely producing hydrogen peroxide by putting dispersed fine bubbles of hydrogen (28) and oxygen (34) into a rapidly flowing liquid medium (24). The microbubbles are surrounded by a liquid medium of...
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JPH10502014A |
A reactor having one or more reactant inlets to which spargers are affixed and one or more reactant inlets each having an injection jet is presented. Reactants are introduced into the reactor through the spargers and jets under condition...
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JPH1043579A |
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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JP2699304B2 |
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JP2691072B2 |
Method and apparatus are provided for establishing and controlling the stability and movement of a reaction wave of reacting gases in a matrix of solid heat-resistant matter, wherein such reacting gases may be recuperatively pre-heated. ...
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JPH09511509A |
For converting substantially gaseous base materials into at least one product which is substantially in a vapour state and for increasing the yield of the reaction, the invention proposes shifting the equilibrium of the reaction in the d...
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JP2672261B2 |
A liquid deposition source delivery system (22) includes a reactant source (50) of a liquid chemical reactant, a first heater (54) positioned adjacent to the reactant source (50), and a vapor collection system (56) in communication with ...
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JP2668258B2 |
A gas inlet for different reactant gases which flow into reaction vessels with high flow velocity. The cross sections of the gas inlet supply lines are substantially smaller than that of the reaction vessel. The gas inlet has a part with...
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JP2662529B2 |
This invention is directed to an apparatus for producing reformed gas that achieves excellent thermal conductivity as well as compactness by the deposition of catalytic components on the surface of a reforming area side of a boundary mem...
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JPH09509358A |
PCT No. PCT/AU94/00729 Sec. 371 Date Jul. 22, 1996 Sec. 102(e) Date Jul. 22, 1996 PCT Filed Nov. 25, 1994 PCT Pub. No. WO95/14526 PCT Pub. Date Jun. 1, 1995A method for accelerating the treatment of chemical wastes, particularly recalcit...
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JP2652690B2 |
The invention relates to a process for the continuous generation and preheating of a hydrocarbon gas/steam mixture as the raw material for a reforming process for the production of hydrogen gas or synthesis gas (reformer product). To red...
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JP2644922B2 |
A compact modular isothermal reactor for converting a feedstock such as methanol into a fuel usable in power generation systems, such as electrochemical fuel cells, is provided. The reactor includes a sealing plate, a baffle plate having...
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JP2644620B2 |
A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor is provided which has a chamber defined therein which is divided into a combustion zone and a react...
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JP2645639B2 |
The invention relates to a process for preparing highly dispersed (finely divided) silica and an apparatus for carrying out the process. The process for preparing highly dispersed silica by reaction of gaseous or vaporisable silicon comp...
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JP2644552B2 |
PURPOSE:To obtain a honeycomb laminated body which can form an electric field between electrically good conductive sheet materials A, A via an electrically semiconductive sheet material B, by making alternate laminations of the sheet mat...
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JP2610366B2 |
A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor (10) is provided which has a chamber (12) defined therein which is divided into a combustion zone (...
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JP2608636B2 |
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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JP2604493B2 |
A method and apparatus are provided for producing a product comprising a carbide compound, such as for example silicon carbide. A reactor is provided which has a chamber defined therein which is divided into a combustion zone and a react...
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JP2600192B2 |
PURPOSE:To purify exhaust gas efficiently by forming a porous thin wall in a monolithic carrier formed of a micro-porous material and providing a filtering means with catalyst carried only on the site of inflowing side of said monolithic...
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JP2598652B2 |
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JP2593196B2 |
PURPOSE:To reduce radiant heat radiated from an inside of a reforming furnace on a burner by forming a recessed part on an inside wall of the reforming furnace and installing the burner in the recessed part. CONSTITUTION:A pilot burner 7...
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JP2592662B2 |
A catalytic chemical process is carried out non-adiabatically using as a catalyst a body with two sets of channels throughout the body. One set (17) of channels leads the process fluid towards one (20) of two parallel walls of the cataly...
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JP2584448B2 |
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JPH0947664A |
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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JPH09501611A |
(57) [Summary] In a method in which an endothermic reaction is carried out after an exothermic reaction or an endothermic reaction is carried out after an endothermic reaction, the elements of the fluid carry out the exothermic reaction ...
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JP2578545B2 |
PCT No. PCT/FR91/00303 Sec. 371 Date Jan. 13, 1992 Sec. 102(e) Date Jan. 13, 1992 PCT Filed Apr. 11, 1991 PCT Pub. No. WO91/15292 PCT Pub. Date Oct. 17, 1991.An active composite consists of a compressed support and an agent which reacts ...
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JPH0930801A |
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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JPH0920745A |
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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JPH08319487A |
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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JPH08509906A |
An exothermic process for forming a product which may be in liquid phase is disclosed wherein a first reactant (3), preferably a liquid reactant, is directly fed into a reaction (10) containing mixing elements (12, 58) and which comprise...
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