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7594939 |
System for hydrogen storage and generation
The invention provides a solid phase hydrogen-generating system utilizing a solid chemical hydride fuel selected from the group consisting of sodium borohydride, lithium borohydride, magnesium...
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7585338 |
Hydrogen generating apparatus
Hydrogen is generated in a reactor, of a hydrogen generating apparatus, in which a catalyst is installed and the catalyst and a borohydride fuel are reacted. The hydrogen generating apparatus...
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7582689 |
Methods and apparatus for producing and treating novel elastomer composites
Elastomer masterbatch is processed in a continuous compounder having multiple parallel elongate rotors axially oriented in an elongate processing chamber. Optionally, additional materials are...
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7575728 |
Processes employing multiple successive chemical reaction process steps and apparatus therefore
The present disclosure provides processes and apparatus for the production of materials requiring a plurality of chemical reaction steps. In the prior art the number of reaction vessels is...
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7459506 |
Segmented agitator reactor
The present invention relates to an apparatus for carrying out chemical and physical processes, wherein flowable substances are mixed together, comprising a vertical, cylindrical vessel with inlets...
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7431893 |
Process and apparatus for continuous polycondensation
An apparatus for continuously producing polyester comprises three single reactors, i.e. a single esterification reactor (first reactor), a single initial polymerization reactor (second reactor) and...
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7316718 |
Differential pressure-driven borohydride based generator
An arrangement for generating hydrogen gas utilizes differential pressure to transport fuel and spent fuel components without requiring an electrically powered fuel delivery pump.
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7282073 |
Method and system for generating hydrogen by dispensing solid and liquid fuel components
Hydrogen is generated through the use of a fuel solution that is prepared using solid fuel component, e.g., a metal borohydride, and a liquid fuel component, e.g. water. Both of these components...
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7279139 |
Agitation type powder dissolving apparatus for reprocessing spent nuclear fuel
An agitation type powder dissolving apparatus comprises a dissolving tank into which powder of spent nuclear fuel is to be supplied, an agitating member rotatably disposed in the dissolving tank,...
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7276223 |
Method and device for chemical reaction between a gas and at least one compound in solution carried out in the presence of a solid catalyst
A gas/liquid reaction with a liquid containing at least one chemical compound in solution which can react with a gas in the presence of a solid catalyst maintained in suspension in the liquid, the...
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7253228 |
Method for producing polyurethane emulsion
The present invention provides a process for producing a polyurethane emulsion, capable of continuously producing a polyurethane emulsion which contains substantially no organic solvent and also...
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7244401 |
Apparatus for separation of constituents from matrices
The present invention provides an apparatus useful for the separation of hazardous and non-hazardous organic and inorganic constituents from various matrices. A method of separating such...
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7179433 |
Production process and production apparatus for polybutylene terephthalate
An apparatus for continuously producing polybutylene terephthalate, which comprises a first reactor for reacting an aromatic dicarboxylic acid with a glycol, thereby producing an oligomer, a second...
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7172336 |
In-line mixing apparatus, process for mixing reactive chemical solutions, and process for producing microcapsules
An oil phase solution injected into a mixing flow path from an upstream injection inlet forms a flow from an upstream injection inlet to a discharge outlet, and a rotary blade is provided...
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7171974 |
Production method of silver halide photographic emulsion and production apparatus thereof
At least one of a nucleus forming process, a nucleus growing process, a chemical sensitizing process, and a spectral sensitizing process for producing a silver halide photographic emulsion is...
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7169292 |
Pyrolysis tube and pyrolysis method for using the same
The present invention provides a pyrolysis tube for enhancing the yield of olefins and reducing a coking tendency in steam cracking of hydrocarbons. According to the present invention, the...
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7153480 |
Apparatus for and method of producing aromatic carboxylic acids
A reactor for the oxidation of a precursor to an aromatic carboxylic acid or ester thereof in a liquid phase reaction mixture is disclosed. The reactor comprises an elongate vessel, substantially...
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7141227 |
Apparatus and method for preparing cerium oxide nanoparticles
This invention provides a method for preparing cerium oxide nanoparticles with a narrow size distribution. The cerium oxide nanoparticles obtained by the method of the invention are nearly all...
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7128885 |
NF3 production reactor
A process for the production of nitrogen trifluoride by reacting fluorine gas and liquid ammonia acid fluoride in a first reaction zone having a relatively low energy input followed by treatment of...
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7122161 |
Taylor reactor for materials conversion in the course of which a change in viscosity of the reaction medium occurs
A Taylor reactor for conducting material conversions, having an external reactor wall ( 1 ) located within which there is a concentrically or eccentrically disposed rotor ( 2 ), a reactor floor ( 3...
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7122162 |
Reaction chamber that is elongated along an axis that contains at least one solid catalyst bed and at least one box for contact, mixing and quenching
A reaction chamber ( 4 ) elongated along an essentially vertical axis in which at least one reaction fluid is circulated from top to bottom of said chamber ( 4 ) through at least one catalyst bed (...
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7083657 |
System for hydrogen generation
The present invention relates to an improvement in a system for the generation of hydrogen by contacting an aqueous solution of a metal hydride salt with a hydrogen generation catalyst. In...
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7045100 |
Method for producing fatty acid methyl ester and equipment for realizing the same
Method for producing fatty acid methyl ester, including compounding saturated and unsaturated higher fatty substances from at least one of vegetable and animal with an alkaline solution dissolved...
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7018436 |
Catalytic reactor with tangential flow distribution
A reactor with a catalyst bed having a central longitudinal axis, which catalyst bed has an upstream surface perpendicular to the central longitudinal axis, and a distribution chamber for directing...
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7018587 |
Mixing and pouring apparatus and vessel therefor
A mixing and pouring apparatus for computer controlled processing of mixing and pouring operations includes a rotatable arm capable of holding vessels therein, the arm rotatable at programmable...
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6984365 |
Reactor distribution apparatus and quench zone mixing apparatus
A quench zone mixing apparatus that occupies a low vertical height and has an improved mixing efficiency and fluid distribution across the catalyst surface includes a swirl chamber, a rough...
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6979426 |
Biodiesel production unit
In a first aspect, systems and methods for producing biodiesel fuel include a modular production unit incorporated onto a single platform or into a housing for ease of relocatability. The modular...
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6939032 |
Cover slip mixing apparatus
A cover slip mixing apparatus having a support and a flexible cover slip positioned over and forming a chamber between the support and the cover slip. A device is positioned with respect to the...
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6929783 |
Method and apparatus for producing and treating novel elastomer composites
Elastomer masterbatch is processed in a continuous compounder having multiple parallel elongate rotors axially oriented in an elongate processing chamber. Optionally, additional materials are...
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6908971 |
Catalyst slurry feeding assembly for a polymerization reactor
A catalyst slurry for a polymerization reactor can be prepared in a mixing tank and the catalyst slurry fed to one or more storage tanks. The storage tanks can include agitators so that the...
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6878856 |
System and method for bioremediating wastestreams containing energetics
A bioremediation system converts a waste stream, at least part of which is a fluid containing energetics, to carbon dioxide (CO 2 ), water, and environmentally benign end products. It uses...
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6866831 |
Reaction and stirring apparatus, reaction and separating filtration apparatus and separating method, generation method, and filtration method
In an apparatus 10, a space is formed by a pair of impermeable supports 16 and a pair of spacer members 12 for providing a predetermined distance between the impermeable supports 16. A...
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6844103 |
Apparatus and method of recovering lithium cobalt oxide from spent lithium batteries
An apparatus and method is provided for recovering lithium cobalt oxide from spent lithium batteries. The method of recovering lithium cobalt oxide comprises the steps of: separating the cathodes...
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6841140 |
Method and apparatus for producing hydrogen fluoride
As to a reactor which is used in a process for producing hydrogen fluoride through a reaction of fluorite with sulfuric acid, and which comprises means for applying a shearing force to a content...
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6821488 |
Sample holding chuck for use in reactor and reactor using same
A chuck assembly for holding a sample includes a shaft; a generally circular chuck member, the shaft extending from a first surface of the chuck member; and a sample holder associated with a second...
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6818190 |
Apparatus for preparing non-photosensitive fatty acid silver salt grains
An apparatus for preparing non-photosensitive fatty acid silver salt grains having a first feeding device for feeding a silver ion-containing solution, the solvent of which is water or a mixture of...
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6805847 |
Liquid phase oxidation reactor
A liquid phase oxidation reactor is provided. The liquid phase oxidation reactor includes: a substantially cylindrical reaction vessel having an interior space of a predetermined volume; a lid...
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6797240 |
Process and apparatus for the extraction and regeneration of acids from spent acids
Process and apparatus for regenerating spent acid liquor includes a primary roasting furnace for evaporating a substantial portion of the liquid from the spent acid to produce acid vapors and...
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6790417 |
Monolith loop reactors
An improved recirculating tank reactor incorporating the advantages of a fixed catalyst includes a monolithic honeycomb catalyst positioned within the tank in such a manner so as to provide an...
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6726355 |
Self-cleaning mix head having a longitudinal mixer for a molding system
A mix head assembly including a mix chamber having a mixer rotatably mounted therein. The mixer extends for a longitudinal length and defines a multiple of vanes which agitate the fluid material...
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6719817 |
Cavitation hydrogen generator
A cavitating hydrogen generator is provided to mechanically separate hydrogen molecules from water to be used as a fuel source. Turbines fans rotating at a high RPM agitate water that is introduced...
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6685886 |
Agitation system for a fluid bed processing system and a method thereof
A fluid bed processing system for particles with an agitation system includes a product chamber with an interior and a plurality of elongated structures. The elongated structures extend at least...
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6653516 |
Production method for hydrate and device for proceeding the same
A method for producing hydrate includes supplying hydrate producing substance in a gas state into an aqueous phase in a hydrate producing vessel, thereby providing the hydrate producing vessel...
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6589500 |
Method and apparatus for controlling uniformity of crystalline precipitates
Solvent containing a product (or precursor for the product) and anti-solvent are introduced via tangential inputs respectively 17,18 of a fluidic vortex mixer 11. The emerging mix from axial...
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6582116 |
Apparatus and method for mixing small volumes of reaction materials
Method and apparatus for mixing small volumes of reaction components. In one application, a plurality of removable vessels are placed in a parallel reactor, and reaction components are delivered to...
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6544481 |
Apparatus for the production of foamed material from a reaction mixture containing a dissolved foaming agent
Reaction mixtures which form polyurethane foamed material, with production conditions which are varied during production, e.g. variation of the proportion of foaming agent, variation of the ratio...
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6531101 |
Continuous hydrolysis process for preparing 2-hydroxy-4-methylthiobutanoic acid or salts thereof
A continuous process for the preparation of 2-hydroxy-4-methylthiobutanoic acid or a salt thereof which includes introducing an aqueous mineral acid into a nitrile hydrolysis reactor including a...
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6428757 |
Device for bringing solid bodies in the form of pourable pieces into contact with liquids and possibly gases
The instant invention relates to an apparatus for contacting solids in the form of flowable lumps with liquids and, optionally, gases, particularly for producing aluminum alcoholates by reacting...
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6428199 |
Chemical reactor with stirrer and incoming and outgoing lines on the reactor floor
A reactor for chemical reactions, especially polymerization reactions, and in particular a reactor for emulsion, suspension, solution, bulk and/or precipitation polymerizations, which has a...
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6379629 |
Carbonizing apparatus having a spiral, rotary vane
A carbonizing apparatus permits effective use of an organic gas generated in a carbonizing vessel by utilizing an exhaust gas obtained by defusing the organic gas from the carbonizing vessel, as a...
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