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8182756 |
Apparatus for producing an intermediate in the synthesis of acesulfame potassium
The invention discloses a kind of sulfonation cyclization technique for synthesizing acesulfame potassium for continuous production without stirring and special equipment for this technique. An...
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8182757 |
Method and apparatus for manufacturing of a calcium carbonate product, the product and its use
A method and apparatus for producing a calcium carbonate product formed of small <100 μm sized separate calcium carbonate particles. Calcium hydroxide is fed through a disintegration and spraying ...
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8178741 |
Method and apparatus for regenerating catalyst during oxygenates to olefins reaction
Disclosed herein is a method of recovery of the activity of a molecular sieve catalyst following use of the catalyst in an OTO conversion process. This is achieved by a regeneration apparatus and a...
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8168131 |
Low pressure drop reforming reactor
A syngas reforming reactor has a shell-and-tube configuration wherein the shell-side fluid flow path through the tube bundle has a longitudinal configuration. The reactor can include a shell-side...
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8168044 |
Thermochemical reactor for a self-propelled harvesting vehicle
A thermochemical reactor includes a contact surface and a pressing device for pressing raw material to be pyrolyzed against the rotationally symmetrical contact surface which is rotatable relative...
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8158072 |
Analysis apparatus and analysis method of chlorosilanes
The problem to be solved is to provide an analysis apparatus and analysis method of chlorosilanes capable of stably carrying out an analysis with less contamination. An analysis apparatus of...
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8158071 |
Method and devices for producing air sensitive electrode materials for lithium ion battery applications
A unit for use within a furnace which is absent a controlled atmosphere, for carrying out a synthesizing process for synthesizing precursors to form a synthesized product at elevated temperatures....
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8147767 |
Chemical process accelerator systems utilizing taylor vortex flows
Chemical process accelerator systems comprising viscid fluid Taylor Vortex Flows (98, 50a) with high-shear-rate laminar Circular Couette Flows (58) in contact with catalysts (92, 92′, 30, 32, 3...
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8150668 |
Thermal fluid-structure interaction simulation in finite element analysis
Simulation of thermal fluid-structure interaction using bulk flow fluid elements (BFFEs) is described. Each BFFE is configured to include the following characteristics: 1) at least one surrounding...
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8137955 |
Method for heat recovery from pre-treated biomass
According to one embodiment, a method for heat treatment of a biomass includes allowing biomass in a pretreatment reactor to undergo a pre-treatment reaction process. The pre-treatment reaction...
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8133458 |
Reactor and the use thereof for producing cyanides
A reactor for converting methane, ammonia and oxygen and alkaline or alkaline earth hydroxides into alkaline or alkaline earth cyanides by two-stage reactions comprising a first stage with a gas...
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8133445 |
Reaction chamber promoting heat exchange between the reagents and the gases that are produced
This invention relates to a chamber in which a chemical reaction is carried out in the presence of catalyst and reagents, comprising at least one catalytic tube (10) into which is placed an...
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8134040 |
Reactor panel for catalytic processes
Modular reactor panel (1) for catalytic processes, comprising a feed header (5), a product header (7) and adjacent channels (3), each channel (3) having a length, running from an entrance end to an...
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8128895 |
Integrated production of FCC-produced C3 and cumene
Processing schemes and arrangements are provided for obtaining propylene and propane via the catalytic cracking of a heavy hydrocarbon feedstock and converting the propylene into cumene without...
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8124035 |
Process and apparatus for alkylation of aromatic compound with aliphatic mono-olefin compound of 8 to 18 carbon atoms
Continuous processes for monoalkylating aromatic compound with an aliphatic feedstock comprising aliphatic olefin of 8 to 18 carbon atoms per molecule are effected using at least 3 reaction zones...
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8124041 |
Process for producing silicon
A process for producing silicon comprises the steps of a reduction step [1] of depositing silicon by reacting chlorosilanes and hydrogen in a reactor under heat and discharging an exhaust gas that...
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8119076 |
Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons
In one aspect, the inventive process comprises a process for pyrolyzing a hydrocarbon feedstock containing nonvolatiles in a regenerative pyrolysis reactor system. The inventive process comprises:...
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8118889 |
Catalytic reactor
A catalytic reactor (40) comprises a plurality of sheets (42) defining flow channels (44) between them. Within each flow channel (44) is a foil (46) of corrugated material whose surfaces are coated...
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8119823 |
Solvo-thermal hydrolysis of xylose
The invention relates to a process for producing furfural from xylose comprising: (a) mixing an aqueous xylose solution containing xylose oligosaccharides with sub-critical or near-critical water...
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8119078 |
System for stabilizing gas hydrates at low pressures
The present invention provides a system for stabilizing gas and particularly gas hydrates at low pressures and for safe storage and transportation of the gas. The invention also provides...
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8114355 |
Metal tube for pyrolysis reaction
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...
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8114353 |
Continuous catalyst activator
Methods and systems for preparing catalyst, such as chromium catalysts, are provided. The valence of at least a portion of the catalyst sent to an activator is changed from Cr(III) to Cr(VI). The...
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8114363 |
Liquid and gaseous fuel production from solar energy
A system for and method of conversion of electrical energy into gaseous and liquid fuels, comprising steps of and means for provide a hydrocarbon fuels, including a collector for collecting carbon...
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8110149 |
Process for continuous preparation of high molecular weight polyesters by esterification of dicarboxylic acids and/or transesterification of dicarboxylic acids with diols and/or mixtures thereof and an apparatus therefor
The present invention relates to a method for the continuous production of high-molecular polyesters by esterification of dicarboxylic acids and/or transesterification of dicarboxylic acid esters...
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8110161 |
Alkylation process for increased conversion and reduced catalyst use
The invention relates to a process for the production of alkylated aromatic compounds comprising introducing olefin and aromatic compounds into at least first and second vertically spaced catalytic...
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8105547 |
Bulk polymerization reactors
A polymerization reactor having at least three side wall surfaces and a bottom wall surface forming a reservoir and at least one heat exchanger plate in fluid communication with a coolant source,...
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8105548 |
Manufacturing device for zeolite membrane
A zeolite membrane production apparatus is provided having a reaction container having a support insertion opening for insertion of tubular supports and which houses a reaction solution for...
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8105723 |
Reaction device, and fuel cell device and electronic apparatus using the reaction device
Disclosed is a reaction device including: a reactor, a heat insulating container housing the reactor, a pipe penetrating a wall of the insulating container to connect the reactor to an outside of...
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8101131 |
Chlorosilanes purifying apparatus and chlorosilanes manufacturing method
Aluminum chloride from a gas containing chlorosilanes produced in a chlorination reactor is effectively removed. A container 1 is filled with sodium chloride and heated by a heating device 17, a...
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8101140 |
Structured catalyst bed and method for conversion of feed materials to chemical products and liquid fuels
The present invention is a structured monolith reactor and method that provides for controlled Fischer-Tropsch (FT) synthesis. The invention controls mass transport limitations leading to higher CO...
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8097219 |
Integrated reactor and centrifugal separator and uses thereof
An apparatus for providing reaction of fluids and separation of products with increased residence time. The apparatus includes a stationary shell, a rotating hollow cylindrical component disposed...
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8092747 |
Modular reactor for exothermic/endothermic chemical reactions
Modular reactor for exothermic/endothermic chemical reactions which take place in three-phase systems, comprising a series of modules, superimposed with respect to each other, fixed to each other...
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8092756 |
Catalyst withdrawal apparatus and method for regulating catalyst inventory in a unit
Catalyst withdrawal apparatuses and methods for regulating catalyst inventory in one or more units are provided. In one embodiment, a catalyst withdrawal apparatus for removing catalyst from a FCC...
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8092752 |
Apparatus and method for oil and fat extraction
An apparatus and method for extracting oils and fats from oil-bearing substances without using degrading temperatures. The apparatus may comprise an extraction chamber containing an oil-bearing...
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8088344 |
Rod-shaped inserts in reactor tubes
A multi-tubular reactor system for catalytically reacting a fluid reactant mixture to form a fluid product comprising a shell and a plurality of reactor tubes housed therein. The reactor system is...
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8088345 |
Olefin production furnace having a furnace coil
The present invention relates to piping (1) for use in industrial activities, where the piping (1) has a specific geometry. In particular, the piping (1) is formed as a lowamplitude helix, which...
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8083520 |
Reactor for direct utilization of external radiation heat for thermal or thermo-chemical material processes
A reactor for direct utilization of external radiation heat includes a containment can having a longitudinal axis, an external driving mechanism for controllable rotating the containment can and a...
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8075845 |
Heat-exchanger reactor having mixing zones
The present invention relates to a heat-exchanger reactor comprising a vessel, at least one dividing member selected from plates, walls, or spiral sheets, which dividing member separates heat...
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8075302 |
Apparatus for optimally mixing and injecting a two part urethane foam
An apparatus and method for optimally mixing and injecting a two part urethane foam which utilizes a unique mixing head having needle type valves which are specially sealed and positioned, able to...
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8075856 |
Multiple reactor chemical production system
The present invention is a multiple reaction set for the production of chemicals by equilibrium limited reactions utilizing plate-type or extended surface heat exchangers. The heat exchangers...
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8070840 |
Treatment of gas from an in situ conversion process
A method of producing methane is described. The method includes providing formation fluid from a subsurface in situ conversion process. The formation fluid is separated to produce a liquid stream...
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8066953 |
Apparatus and method for hydrolyzing biological material
Apparatus and method for hydrolyzing biological material for safe disposal thereof without the necessity of incineration or use of disinfectants are described. An alkaline solution having a...
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8066954 |
Plug flow reactor and polymers prepared therewith
A plug flow reactor having an inner shell 27 surrounded by outer shell 21 and having at least one annular flow passage 35 therebetween can be used to prepare compositions, including polymers. The...
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8057747 |
Heat exchange system
The invention provides a method and apparatus for integrating the heat transfer zones of plate fin and tube and finned tube exchangers and a catalytic mass transfer zone. The invention also...
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8057749 |
Device for carrying out chemical reactions
A device for carrying out exothermal chemical reactions wherein a gas phase is guided across a fixed bed and allowed to react, comprising a housing and an exchangeable unit wherein the reaction...
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8057778 |
Method and apparatus for forming carbon nanotube array
The present disclosure relates to a method for forming a carbon nanotube array. In the method a tubular substrate is provided. The tubular substrate includes an outer sidewall with a catalyst layer...
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8057559 |
Hydrogen generator and hydrogenation apparatus
The efficiency of dehydrogenation and that of hydrogenation are improved. A hydrogen generator for generating hydrogen by dehydrogenation of organic hydrides in the presence of a catalyst is...
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8052940 |
Apparatus for synthesizing carbon nanotubes
Provided are an apparatus for synthesizing carbon nanotubes, the apparatus including a reaction tube that provides a space for carbon nanotubes and is formed vertically long, a heating unit that is...
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8052939 |
Micro channel reactor system
The present invention discloses to a channel reactor system having a first channel plate assembly in which an exothermic reaction is performed and a second channel plate assembly provided for...
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8048383 |
Process for treating and/or forming a non-Newtonian fluid using microchannel process technology
The disclosed invention relates to a process, comprising: conducting unit operations in at least two process zones in a process microchannel to treat and/or form a non-Newtonian fluid, a different...
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