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7611794 |
Water controller system for direct methanol fuel cell
Disclosed herein is a direct methanol fuel cell system. More particularly, the present invention provides a water controller system constructed such that water generated from a cathode of the...
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7530552 |
Exhaust gas treatment device and method
A device and methods related to the same are provided for the treatment of exhaust gases. An exhaust gas treatment device is provided comprising a tank, a liquid bath, and a scrubber unit, the...
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7416579 |
Preparing nanosize platinum-titanium alloys
Nanometer sized particles containing titanium and platinum are prepared by a sonochemical process. Compounds of the metals are dissolved, suspended, or diluted in a low vapor pressure liquid...
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7267328 |
Aeration of wastewater ponds using airlift pumps
The subject of this invention is a submerged airlift pump using multiple concentric pipes with diameters that increase as they near the water surface. Water initially accelerated into the lowest...
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6960325 |
Apparatus for hydrocracking and/or hydrogenating fossil fuels
A catalytic hydrocracking reactor vessel for the conversion of a hydrogen gas and fossil fuel feedstream to light liquid hydrocarbons. The reactor vessel comprises reactor cup riser with a helical...
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6860473 |
Supporting structure and supporting bracket of single tube drift generator receiving centrifugal force of internal fluid
The present invention concerns a supporting structure of a single tube drift generator. Supporting brackets ( 9 ) are formed by integrating fixed plates ( 8 ) extending generally through the...
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6800196 |
Method of and apparatus for treating radioactive liquid wastes containing surface active agents
Radioactive laundry liquid wastes are supplied in a liquid waste heating vessel. Hydrogen peroxide and an alkali solution are supplied to the liquid waste heating vessel. The pH of the radioactive...
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6723291 |
Fluidized bed polymerization reactor
A novel flow deflector employed in a fluidized bed reactor for olefin polymerization is disclosed, which is installed on the entry conduit of the reactor, comprising an annular plate and a cone...
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6447733 |
Fluid contact chamber
A fluid contactor is taught for mixing and reacting of fluids. Mixing is enhanced by providing a suitable residence time and suitable surface area contact by forming eddy flow within the fluid and...
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6394428 |
Method and apparatus for dissolving water-soluble gas in the sea and isolating it deep in the sea and a method for its installation
Waste carbon dioxide gas discharged in large quantities from stationary gas generating facilities such as thermal power plants, is dissolved in sea water and isolated deep in the sea to prevent...
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6315273 |
Gas and liquid contact apparatus: illuminated
A gas and liquid contacting apparatus, illuminated, with circulation, and a method, are disclosed. To remove a trace component from a mixture of gases, for example to remove carbon dioxide from...
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6123765 |
Continuously fed single bubbler for epitaxial deposition of silicon
A delivery system and method for providing a gaseous chemical is provided. The system comprises a single bubbler 12 having a chamber 13 for containing a liquid chemical, at least one inlet tube 14...
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5968352 |
Gas contact tank
Intimate contact of water with a treatment gas is achieved by mixing the gas and water co-currently in a conduit containing static mixers, and directing the conduit into a gas contact apparatus...
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5928573 |
Method of disinfecting fresh vegetables by processing the same with a liquid containing a mixture of argon:carbon dioxide
A method of maintaining carbon dioxide concentration in an aqueous solution containing the same, which entails introducing an amount of a gas into the aqueous solution sufficient to maintain a...
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5638740 |
Apparatus for brewing espresso and cappuccino
An improved espresso/cappuccino machine and methods which comprise a crema device downstream of the coffee filter for producing consistent and rich crema on top of the espresso and an automatic...
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5433925 |
Method and apparatus for removing sulfur dioxide from gas streams
A process and apparatus for removing SO 2 from low-volume gas streams containing high concentrations of SO 2 includes a tank scrubber containing an aqueous SO 2 absorbent and an impeller. The...
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5017331 |
Nuclear power plant having a containment
A nuclear power plant includes a containment for the retention of radioactivity having an overpressure safety outlet. A filter connected to the outlet includes a vessel for receiving a scrubbing...
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4927596 |
Self-actuating pressure relief device and method for nuclear containment
A self-actuating passive pressure relief device for nuclear reactor containments is described. The pressure relief device passively releases gases from within a reactor containment when the...
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4847203 |
Fermentation vessels
A fermentation vessel comprises an outer shell, and an annular draft tube located within the shell and spaced therefrom to promote continuous circulation of fluids through said draft tube within...
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4801315 |
Device for the wet cleaning of flue gas
The device for the wet cleaning of flue gas is mounted on a chimney (12). It consists of a basin (18) surrounding the flue gas pass in a ring shape with a cleaning fluid (20). A hood covering the...
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4529421 |
Apparatus for reducing contaminants in gas containing products of combustion
Apparatus is provided for reducing contaminants in gases containing products of combustion. The apparatus is particularly advantageous for reducing airborne sulfur in smoke from burning coal. This...
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4452614 |
Apparatus for collection of dust and soot by wetting
A dust and soot collector surrounds a top portion of a stack or duct. Sprays of water are directed across a path of a gas flow exiting the stack. The water removes particles of dust and soot from...
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4421725 |
Process for purifying a gas containing hydrogen sulfide and carbon dioxide and apparatus therefor
Process for separating H 2 S from CO 2 , both contained in a treated gas, wherein said gas is contacted with a solution which selectively absorbs H 2 S, wherefrom H 2 S is separated in a...
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4392875 |
Smog eliminator
A device for eliminating carbon particulates from smoke including recirculating pressure water sprays within a spray booth mounted on a smoke stack, a conical deflector and a water collecting means...
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4374786 |
Unitized scrubber tower
The device of the present invention utilizes a unitized scheme to erect a sulphur dioxide scrubber tower wherein a set of factory built constituent subunits are joined at location to produce a...
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4257792 |
Steam-pressured smoke eliminator for tall smoke stacks
A steam-pressured eliminator for use on top of a tall, industrial-type, brick or metal smoke stack to reduce their pollution of the atmosphere. This eliminator is operated by pressurized steam...
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4231765 |
Air cleaning apparatus and method
Disclosed is an air cleaning apparatus having a rectangular enclosure with air inlet and outlet passages and internal lower and upper baffles which sequentially direct inlet air through lower and...
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4225326 |
Device for separating impurities from gases by means of a washing liquid
A device for separating impurities from gases by means of a washing liquid. The device includes three (3) interconnected chambers: a suction chamber, a mixing chamber and a separating chamber,...
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4192833 |
Liquid-gas contactor and liquid-gas contact process
A liquid-gas contactor which comprises a first liquid-gas contacting region of which the lower part is provided with a gas inlet and the upper part is provided with a liquid feed inlet and a second...
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4192659 |
Method for hot gas cooling and gaseous contaminant removal
Method and apparatus are disclosed for cooling a process gas stream having a temperature in the range from about 400° F. and 3000° F. and absorbing gaseous contaminants therefrom wherein contact...
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4168958 |
Smoke stack air washer
A cleaner for the products of combustion in a smoke stack in the form of a vertically elongated chamber having a multiplicity of inclined baffles extending from opposite sides of the chamber to...
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4095951 |
Organic carbon analyzer system
An organic carbon analyzer system particularly adapted for the continuous analysis of raw sewage of a municipality. A gaseous transport is provided for carrying acidified liquid sewage including...
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4062654 |
Apparatus for continuous liquid-phase oxidation reaction
A reaction vessel for continuously producing an aromatic carboxylic acid sparingly soluble in a solvent by liquid-phase oxidizing a corresponding alkyl aromatic compound with a molecular...
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4060399 |
Scrubber-cooler tower
The present invention relates to gas-liquid contact towers, and particularly to scrubbers such as those adapted to treating effluent dust laden gases such as off-gases from boilers, metallurgical...
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4024025 |
Gas cleaning device for controlling air pollution from the charging ports of a by-product coke oven and for obtaining superior quality by-products
This invention relates principally to a method and device for controlling particulate-ladened smoke and gas emissions from the charging ports of a by-product coke oven. This device will clean the...
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4010000 |
Apparatus for producing halide particles
Apparatus for producing purified metal halides, such as sodium iodide and mixtures of sodium iodide and mixtures of sodium iodide with scandium iodide, of accurately controlled particle size,...
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4008056 |
Scrubber system for removing gaseous pollutants from a moving gas stream by condensation
A gas scrubbing system comprising a plurality of water-fed scrubber units each coupled to a respective exhaust stack of a conventional hot-air dryer and each receiving its water supply from a...
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3981156 |
Vapor recovery system and method
A method of recovering vapors from exhausts or vents of containers of volatile substances comprising the steps of: providing a scrubber for connection to the vapor space of the container to receive...
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3953181 |
Filter device
A smoke-stack filter device comprising a plurality of dual-corrugated-plate members disposed at circumferentially spaced apart relationship to one another in an annular space between a pair of...
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3895926 |
Method for treating a gas
A vessel has an open top portion and a bottom wall. An inlet conduit extends axially through the bottom wall into the vessel and has an upper end portion terminating above the bottom wall to form...
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3782080 |
AIR WASHER
An air washer for removing relatively small particles from the air. An annular passage is disposed within the lower end of a plenum chamber or eliminator which is mounted above a collection trough....
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3766716 |
ANTI-POLLUTION AND HYDROMOGENIZATION
Apparatus for removing particles from smoke has a preliminary filter unit including perforate plates with charcoal lumps thereon, liquid spray jets, a cap for deflecting smoke past the spray and...
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3733788 |
APPARATUS FOR REMOVING PARTICULATE AND GASEOUS POLLUTANTS FROM STACK SMOKE
Apparatus for cleaning a stack smoke by removing particulate and gaseous pollutants therefrom, having a conduit in the stack for conducting the stack smoke therethrough and a conical deflector...
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3689037 |
HUMIDIFIER UNIT FOR WARM AIR HEATING SYSTEMS
The humidifier includes a generally rectangular drainage pan having a channel-shaped frame surrounding a central opening. The drainage pan carries an end plate which mounts the humidifier in a...
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3660045 |
SMOKE CLARIFIER
Water sprays projected in the form of a curtain through smoke rising through a smokestack transversely of the direction of smoke movement entrain particulate material in the smoke and carry it...
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3582051 |
SMOKE-CLEANING APPARATUS
Apparatus for filtering and washing smoke containing solid particles passing upwardly from a furnace or incinerator to a chimney is described. One conical baffle assembly and helical baffles are...
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3561735 |
FLUID-BELL-SHEET FORMING APPARATUS
Fluid bell sheet forming apparatus incorporating a fluid delivery conduit provided with at least four flow straightening transverse screens, directing the stream of fluid issuing therefrom against...
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3530647 |
APPARATUS FOR CONTROL OF AIR POLLUTION
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3526082 |
APPARATUS FOR REMOVING DUST FROM GASES
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3518817 |
CUPOLA EXHAUST GAS CONDITIONING APPARATUS
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