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Chemical Reactor

Chemical Reactor patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

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Chemical Reactor



Sugar alcohol split injection conversion
10/30/14 - 20140322087 - A method of hydrotreating liquefied biomass feedstock with diesel feedstock to produce alkanes is demonstrated that prevents damage to the reactor catalyst, reduces coke production, and converts nearly all of the polyols to alkanes. In order to mitigate the potential coking issue and to moderate the temperature of the catalyst...

Inclined baseplate in dehydrogenation reactor
10/02/14 - 20140294682 - An inclined baseplate for a radial bed reactor improves solids flow from the bottom of the reactor. Gas flow can be improved by utilizing an aerated baseplate or by providing a non-porous section of outer perforated cylinder in the area below the level of the bottom of the inner perforated...

Apparatus for a radial-flow reactor and method for assembly thereof
10/02/14 - 20140294683 - An apparatus for a radial-flow reactor according to various approaches includes a catalyst transfer pipe having an inwardly tapered end portion. According to various approaches, a catalyst transfer port of the reactor may include a centering device having an upper tapered surface for facilitating assembly of the reactor. A method...

Apparatus for a radial-flow reactor and method for assembly thereof
10/02/14 - 20140294684 - An apparatus for a radial-flow reactor according to various approaches includes an inner partition assembly having an inwardly tapered bottom portion. According to various approaches, an inner partition assembly support includes a socket with a tapered upper rim. A process according to various aspects includes assembling a radial-flow reactor by...

Stackable structural reactors
07/24/14 - 20140205506 - A reactor for carrying out catalytic reactions. The reactor includes a reactor component optionally arranged on a central rod in a reactor tube. The reactor component can have fluid ducts for directing fluid flow through the reactor. The fluid ducts are effective for increasing heat transfer in the reactor. The...

Filter and method for developing a filter that decreases volatile organic compounds of a vehicle
06/12/14 - 20140161675 - Disclosed is a method for developing a filter suitable for specific volatile organic compounds (VOCs) emitted from a brand new vehicle....

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution
05/01/14 - 20140119998 - Provided are a method for producing sodium tungstate by supplying an oxidant made of sodium nitrate or sodium nitrite to bring a tungsten containing material and the oxidant into contact with each other in an atmosphere containing oxygen to thereby continuously produce a reaction product; a method for collecting tungsten...

Delivery equipment for the solid precursor particles
03/13/14 - 20140072479 - The present invention discloses a delivery equipment for the solid precursor particles, which is applied to the deposition of thin film. The delivery equipment for the solid precursor particles mainly comprises a container, a feeding material inlet, a feeding material tube, a feeding gas inlet, a feeding gas tube, and...

Hydrogen generator having liquid delivery member
02/20/14 - 20140050625 - A hydrogen generator is provided for generating hydrogen gas for a fuel cell stack. The hydrogen generator includes container, and a first reactant storage area configured to contain a liquid first reactant. The hydrogen generator also includes a reaction area and a solid second reactant within the reaction area, and...

Devices for injection of gaseous streams into a bed of fluidized solids
01/09/14 - 20140010716 - Injection nozzles for use in a gas distribution device are disclosed. In one aspect, the injection nozzle may include: a tube having a fluid inlet and a fluid outlet; wherein the inlet comprises a plurality of flow restriction orifices. In another aspect, embodiments disclosed herein relate to an injection nozzle...

Catalyst recovery system, hydrocarbon synthesis reaction apparatus, hydrocarbon synthesis reaction system, and catalyst recovery process
01/02/14 - 20140004011 - A catalyst recovery system that includes a concentrated slurry production unit that concentrates a slurry extracted from a reactor main unit and continuously produces a concentrated slurry, a first discharge unit that discharges the concentrated slurry from the concentrated slurry production unit, a solidified slurry production unit that cools the...

Catalytic converter apparatus
10/31/13 - 20130287635 - A catalytic converter apparatus includes a housing having an inlet port, an outlet port, a chamber, an access opening, and an interior sealing surface generally encompassing a periphery of one of the inlet and outlet ports in the chamber. A substrate assembly is insertable into the chamber and removable from...

Expanding centers for stackable structural reactors
10/03/13 - 20130259757 - Described herein are expandable center arrangements for use in a tubular reactor, such as a reformer, for enhancing heat transfer and reactor efficiency. The expandable center arrangement can include a cone being expandable in the radial direction and an expansion weight for promoting expansion of the cone. The cone and...

High thermal stable hollow mesoporous nanotubes, preparation and application for the same
07/04/13 - 20130171033 - The present invention relates to hierarchical structured nanotubes, to a method for preparing the same and to an application for the same, wherein the nanotubes include a plurality of connecting nanotubes for constituting a three-dimensional multi-dendrite morphology; and the method includes the following steps: (A) providing a polymer template including...

Spray cleaner accessory for reactor component cleaning
06/13/13 - 20130149201 - A reactor assembly including a first block having an array of reactors defined therein and a second block having an array of nozzles. The array of nozzles extends from a surface of the second block, the array of nozzles substantially aligned with the array of reactors so that each reactor...

Reactor vessel valve system
06/13/13 - 20130149202 - A valve system (1, 100) for a vessel has a valve body (2, 101), and a valve stem (26) extending through the valve body (2, 101) and terminating in a plug (20, 102) for axial movement between open and closed position as the stem moves through the valve body. There...

Microfluidic chip and a related method thereof
05/02/13 - 20130108513 - A microfluidic chip includes a plurality of reagent sources for a feeding a plurality of reagents, each reagent source feeding a corresponding reagent among the plurality of reagents. A macro-chamber receives one or more reagents among the plurality of reagents from the plurality of reagent sources. A microfluidic reactor is...

Nozzle reactor and method of use
03/07/13 - 20130058835 - A nozzle reactor includes a passage having one or more regions with a converging-diverging shape. The nozzle reactor accelerates a reacting fluid to supersonic velocities and mixes it with a feed material. The reacting fluid and the feed material may be pre-heated. The high speed collision between the reacting fluid...

Catalyst filter
03/07/13 - 20130058836 - Catalyst filter wherein a nonwoven material with a density of no more than 50 kg/m3, or within 50-1500 kg/m3 range, selected from the group comprising silica fiber, carbon fiber, basalt fiber, synthetic fiber and nonwoven fabric fiber with melting temperature not less than 100° C., is impregnated with: (a) powder...

Honeycomb body reactor interface anchoring
02/28/13 - 20130052091 - Methods and devices for attaching fluidic or other interfaces to an extruded honeycomb body reactor are disclosed, the method including providing a mechanical interface to the honeycomb body without encircling the honeycomb body, and mounting a fluidic or other interface to the mechanical interface. Alternatives for the mechanical interface include...

Gas generator and its manufacturing process
02/14/13 - 20130039814 - A gas generator includes a pyrotechnic charge contained in a chamber delimited by a wall and by two transversal walls. At least one of the walls comprises at least one through hole. A covering sheet in the form of a box is located facing the through hole. A seal gasket...

Reactor device
02/14/13 - 20130039815 - A reactor device formed by containing a reactor body comprising a plurality of cores joined with each other within a case in a floating state. The reactor body is placed on a case by using leaf spring bodies and a movement of the reactor body in the horizontal direction is...

Reactor vessels having liquid drain pipes and methods for draining liquid from reactor internals
01/31/13 - 20130028799 - Embodiments of vessels including liquid drain pipes are provided, as are embodiments of methods for draining liquid from reactor internals. In one embodiment, the vessel includes a vessel shell, a tray mounted within the vessel shell and over which liquid accumulates up to a maximum liquid level during vessel operation,...

Process for the production of high purity melamine from urea
01/31/13 - 20130028800 - The present invention concerns process for obtaining melamine at high purity characterized by comprising the steps of:—quenching a melamine melt, deprived of off-gases of the melamine synthesis and containing melamine impurities such as ammeline, ammelide and polycondensates, with an aqueous solution comprising ammonia under conditions such to substantially convert polycondensates...

Tubular flow reactor
01/24/13 - 20130022507 - A tubular flow reactor comprises at least two fluid feed channels made of a multi-walled tube for feeding at least two kinds of fluids to be used in a reaction, a reaction channel having an annular cross section that can cause the fluids to react while flowing the same therethrough,...

Apparatus to reduce catalyst fluidization in regeneration units
01/03/13 - 20130004377 - The invention reduces the potential for catalyst fluidization in a reduction vessel of a continuous catalyst regeneration system. The gas exit area from the catalyst reduction zone is increased by ventilating the cylindrical baffle of the upper reduction zone. This provides an increased exit cross-sectional area for the upper reduction...

Process unit with improved reactant feeding for the production of alkylate gasoline
01/03/13 - 20130004378 - This application provides a process unit for the production of alkylate gasoline, comprising: a) a nozzle having an orifice that dispenses one or more recirculated streams comprising ionic liquid catalyst into a chamber in the nozzle, b) a conduit for introducing a hydrocarbon feed stream comprising an olefin to the...

Compositions, devices and methods for hydrogen generation
12/27/12 - 20120328478 - Methods and systems for hydrogen generation from solid hydrogen storage compositions which generate hydrogen in an exothermic reaction wherein the heat released can be absorbed by solid endothermic compositions are disclosed. The solid hydrogen storage compositions comprise mixtures of chemical hydrides and water surrogate compounds. Fuel cartridges suitable for use...

Systems and methods for reducing off-gassed ozone
09/13/12 - 20120230878 - Systems and methods for producing an ozone destructor are disclosed herein. Generally, these systems and methods include an ozone destructor that has a housing defining an air passage duct. In some cases, this air passage duct includes a first chamber and a second chamber that are arranged so that air...

Stackable structural reactors
08/02/12 - 20120195801 - A reactor for carrying out catalytic reactions. The reactor includes a reactor component optionally arranged on a central rod in a reactor tube. The reactor component can have fluid ducts for directing fluid flow through the reactor. The fluid ducts are effective for increasing heat transfer in the reactor. The...

Apparatus for generating hydrogen
06/21/12 - 20120156103 - An apparatus for generating hydrogen for fuel cells is provided. The apparatus includes a housing, a button, a first separating plate, a solid state reactant, and a separating membrane. The housing has an opening and a reservoir. The button connected to the housing covers the opening. The first separating plate...

Reduction-oxidation furnace for making phosphorus by thermal process
05/31/12 - 20120134885 - The present invention discloses a reduction-oxidation furnace for thermally refining phosphorus. The reduction-oxidation furnace comprises a furnace body and a blow gun, wherein the furnace body has a slag outlet, a fume outlet, and a melt inlet for feeding melts formed by melting rock phosphate into the furnace body and...

Turbulent flow column
05/31/12 - 20120134886 - A turbulent flow column for a heat and/or material exchange between a liquid phase and a flowing gaseous phase in the counter flow thereto, wherein the turbulent flow column includes at least two sections with a first layer having a high specific surface and a lower throughput capacity and a...

Automated fluid handling system
04/19/12 - 20120093692 - Automated fluid handling system comprising a housing (20) and two or more fluid handling units (26) arranged as interchangeable modular components with an external fluidics section (30) and an internal non fluidics section (32), and wherein the housing (20) comprises a liquid handling panel (22) with two or more of...

Catalyst compositions and applications thereof
04/12/12 - 20120087835 - In one aspect, structural catalyst bodies comprising one or more gradients of catalytic material are provided herein. In some embodiments, a structural catalyst body described herein comprises an inner partition wall having a first surface and a second surface opposite the first surface, the inner partition wall having a gradient...

Apparatus for regenerating catalyst
04/05/12 - 20120082591 - Disclosed is a catalyst distributor and process for mixing spent catalyst and recycled regenerated catalyst in a regenerator vessel. Mixing is conducted in a confined space to which catalyst is delivered from catalyst conduits protruding through the wall of the regenerator....

Cleaning compound for cleaning surfaces in a food processing environment
03/15/12 - 20120063960 - A cleaning compound for cleaning surfaces in a food processing environment includes at least one container, with each container including a peroxide and/or an alkaline reactant therein. The alkaline reactant is selected to raise the pH of the cleaning compound into the alkaline range when the peroxide and the alkaline...

Device for influencing the flow in a connecting pipe of a coal gasification reactor/gas cooler
03/08/12 - 20120058015 - This is achieved by means of a Venturi constriction in the flow path of the gas in the pipe (1), as well as a flow cone (4a) positioned on a push rod (4) that is disposed centrally, whereby a connecting rod system (4b) that is guided to the outside is...

Headless suspended mass transfer and reaction tower
02/16/12 - 20120039754 - A headless suspended mass transfer and reaction tower system used for the scrubbing, stripping or chemical reaction between gases and liquids. The system comprises an elongated shell having a closed top end and a suspension member configured to suspend the tower from an external suspension support. Various embodiments of the...

Bladed reactor for the pyrolysis of hydrocarbons
01/26/12 - 20120020841 - A bladed reactor for the pyrolysis of hydrocarbons comprises a rotor with working blades that form an axial bladed cascade, a fixed toroidal collar that adjoins the ends of said blades, and a housing that surrounds the collar and the periphery of the rotor in such a manner that a...

Oxygen scavenging system for a container
12/29/11 - 20110318232 - A container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container. The container further comprises a system for providing at least a portion of the hydrogen generator and/or catalyst in an area defined within the closure of the container for improved performance....

Swing reactor and process for oxychlorination
12/22/11 - 20110311401 - A reactor with swing feeds is provided for oxychlorination. This reactor comprises multiple inlets with controls capable of introducing feed streams sequentially to the reactor. In one configuration, a feed stream comprises a paraffin or olefin hydrocarbon such as methane or ethylene, and a second feed stream comprises oxygen and...

Web comprising fine fiber and reactive, adsorptive or absorptive particulate
12/01/11 - 20110293485 - The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the...

System and process for hydrodesulfurization, hydrodenitrogenation, or hydrofinishing
12/01/11 - 20110293486 - A method for hydrodesulfurization by forming a dispersion comprising hydrogen-containing gas bubbles with a mean diameter of less than 1 micron dispersed in a liquid phase comprising sulfur-containing compounds. Desulfurizing a liquid stream comprising sulfur-containing compounds by subjecting a fluid mixture comprising hydrogen-containing gas and the liquid to a shear...

Reactor and manufacturing method of reactor
11/03/11 - 20110268616 - Provided is a reactor which makes it possible to increase the uniformity of mixing of the reactants therein. The reactor is provided with a flow path structure having internal reactant flow passages including: a first introduction passage for the introduction of a first reactant, a second introduction passage for the...

Reactive component reduction system and methods for the use thereof
10/27/11 - 20110262309 - In accordance with the present invention, there are provided simplified systems and methods for deactivating, removing, or reducing the levels of reactive component(s) from vapor phase fluids prior to introduction thereof into fuel storage tanks. The simple apparatus described herein can be utilized to replace complex systems on the market....

Pyrogenic silicic acid manufactured in a small-scale production plant
10/20/11 - 20110256030 - 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....

Container having an oxygen scavenging activation system
09/15/11 - 20110223069 - A polyethylene terephthalate container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container. The container further comprises an activation system or means for activating the hydrogen generator and/or catalyst system at a predetermined time or in response to a predetermined stimulus....

Container having oxygen scavenging system
09/15/11 - 20110223070 - A polyethylene terephthalate container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container, including the closure, closure insert, label, label glue, and/or any other portions of the final container assembly. In addition, the catalyst and the hydrogen generator can both be located in the...

Iron core reactor
09/08/11 - 20110217209 - An iron core reactor includes reactor active parts. The reactor active parts include two or more separate reactor active parts. The coils in the respective active parts are connected in series or in parallel. The respective active parts are placed in a same reactor oil tank....

Vertical type semiconductor device producing apparatus
07/21/11 - 20110176967 - A vertical type semiconductor device producing apparatus comprises a vertical type reaction chamber which is to accommodate a plurality of stacked substrates; an exhaust path which exhausts the reaction chamber, a vacuum exhaust device which exhausts the reaction chamber through the exhaust path; an exhaust valve which opens and closes...

Reactor for the production of polycrystalline silicon
03/10/11 - 20110058988 - A reactor (10) for the production of polycrystalline silicon is disclosed, comprising a reactor floor (12) exhibiting a plurality of nozzles (40), through which a gas containing silicon flows into the reactor (10). On an outer surface (33) of the reactor floor (12) a cavity (71) is circumscribed by this...

Decontamination systems and methods of use thereof
12/16/10 - 20100316535 - A system for reducing biological and/or chemical contaminants within a feed fluid stream includes in one embodiment at least one recuperator having a cold pass and a hot pass, wherein a contaminated fluid stream is introduced into the cold pass of the recuperator; optionally heating the feed fluid stream using...

Barrier for an acid alkylation unit and process relating thereto
12/09/10 - 20100310430 - One exemplary embodiment can be a barrier for a leak escaping from an alkylation unit. The barrier can include a plurality of members positioned proximate to at least one surface of a vessel in the alkylation unit. Generally, the plurality of members includes at least one first member spaced apart...

Reactor with upper and lower manifold structures
12/02/10 - 20100303674 - A reactor is provided comprising a reactor substrate and upper and lower manifold structures. The upper manifold structure and the lower manifold structure each comprise at least one flow directing cavity that reverses a flow direction of a fluid flowing through the relatively short open-ended channels of the substrate between...

Method and apparatus for high-efficiency synthesis of carbon nanostructure, and carbon nanostructure
12/02/10 - 20100303675 - A high-efficiency synthesis method of carbon nanostructure according to the present invention is a high-efficiency synthesis method of carbon nanostructure, the method comprising: bringing raw material gas and a catalyst into contact with each other under reactive conditions so as to produce a carbon nanostructure, wherein: the initiation of contact...

Ph adjusting apparatus
09/09/10 - 20100226830 - A pH adjusting apparatus arranged above a water pit for refueling disposed in a reactor container that stores a nuclear reactor includes a pH adjuster, a basket 50 that contains the pH adjuster, and a basket housing container 51 that houses the basket 50 therein and has formed therein an...

Reactor and reacting method
07/15/10 - 20100178213 - In a reactor, a channel includes a first inlet path having the first reactant introduced thereinto, a second inlet path arranged while being separated from the first inlet path and having the second reactant introduced thereinto, a junction channel for causing the first reactant flowing via the first inlet path...

Microfluidic control apparatus and method of assembling the same
06/24/10 - 20100158761 - Provided is a microfluidic control apparatus that includes at least one control means and a microfluidic control chip. When the microfluidic control chip is loaded to the control means, a needle provided to the control means is inserted into a reaction solution storage chamber of the microfluidic control chip, in...

Ionic liquid system for an isoparaffin/olefin alkylation
06/24/10 - 20100158762 - There is provided an ionic liquid system for isoparaffin/olefin alkylation, comprising a quaternary ammonium chloroaluminate, a conjunct polymer, and a hydrogen chloride. The ionic liquid system has a molar ratio of Al to N from 2.1 to 8.0. Less than 0.1 wt % AlCl3 precipitates from the ionic liquid system...

Thermal cracking tube
06/10/10 - 20100143206 - A thermal cracking tube is provided which is adapted to suppress pressure losses to the greatest possible extent while maintaining a heat transfer promoting effect on the fluid inside the tube. The tube passes a fluid therethrough from one end thereof toward the other end and has a plurality of...

Collecting main for tubular cracking furnaces
05/27/10 - 20100129269 - Collecting line for removing hot process gases conducted in process gas tubes from tubular reformers, wherein the collecting line has on the inside at least one insulation layer made of fire-resistant concrete or fire-resistant brick, and on the outside a wall made of a metallic outer tube, comprises a plurality...

Method of producing ethyl acetate
04/01/10 - 20100080736 - Methods and systems for the production of ethyl acetate are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and mixing of a carbonyl co-reactant (e.g. acetic acid, acetaldehyde) with ethanol. The high shear device may allow for lower reaction temperatures...

Optimized liquid-phase oxidation
12/24/09 - 20090317306 - Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and...

Reaction chamber structural parts with thermal spray ceramic coating and method for forming the ceramic coating thereof
12/17/09 - 20090311145 - In a reaction chamber for manufacturing semiconductor devices, flat displays, solar panels, a thermal spray ceramic coating with special geometric patterns is provided on structural parts in the reaction chamber. The geometric patterns of the ceramic coating are designed according to operating conditions in the reaction chamber, such as the...

Center feed system
08/27/09 - 20090214394 - The present invention features a center feed system for use within a delayed coking system, or any other similar system. The center feed system features an inlet sleeve which slidably engages a retractable nozzle, with inlet and outlet, in fluid connection with a feed source of residual byproduct, allowing residual...

Systems for alkyl ester production
08/20/09 - 20090208380 - In one embodiment, an alkyl ester production system can comprise: a first transesterification reactor comprising a liquid biomass inlet located between a liquid glycerol outlet and a liquid alkyl ester outlet, a water wash vessel comprising an alkyl ester inlet, a water inlet located near a top of the water...

Apparatus and process for producing a fluid activated by singlet oxygen
08/13/09 - 20090202399 - Apparatus and process for producing a fluid activated by singlet oxygen, comprising an accommodation vessel which comprises an accommodation chamber which is filled with at least one photosensitizer and with oxygen which can be excited to the singlet state, wherein the accommodation vessel has at least one transparent light incidence...

Bioreactor for selectively controlling the molecular diffusion between fluids
08/13/09 - 20090202400 - A diffusion controlling bioreactor that selectively controls the molecular diffusion between fluids through at least one microchannel in fluid communication with a reaction reservoir. Length and cross-sectional area of the microchannel may be selected to obtain a predetermined rate of molecular diffusion between fluids. When the fluids are liquids, flow...

Metal tube for pyrolysis reaction
07/16/09 - 20090180935 - A metal tube in the present invention is a metal tube for pyrolysis reaction with superior characteristics of both the heat exchange and the pyrolysis reaction, which is suitable for use in a process in which hydrocarbons are pyrolytically decomposed. The tube is a metal tube for pyrolysis reaction consisting...

Medication disposal system
07/16/09 - 20090180936 - The potential for environmental release of unused and expired medications is reduced by the provision of a system and method for combining the unused or expired medication with an amount of activated carbon as part of a disposal procedure....