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WO/2014/082125A1 |
A particle matter agglomeration system (100) enables cost effective and efficient filtration of aerosols. The system (100) includes an acoustic chamber (110) for receiving an aerosol, and an ultrasonic transducer head assembly (300) for ...
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WO/2014/081649A1 |
This invention involves a process and system for the purification of a natural gas stream by using a supersonic inertia separator to remove condensable impurities and then further purifying the natural gas stream by using at least one ad...
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WO/2014/071468A1 |
Method for plasma - electrochemical purification of flue gases from harmful contaminants in gas-air dynamic environment by generating a broad-range acoustic emission in the cathode-anode reaction zone, the flue gas flow which may also co...
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WO/2014/065819A1 |
Dust collectors with single side service access and methods of servicing the dust collectors are described herein. In one or more embodiments, the dust collectors include rotating accumulators within a clean air plenum of the dust collec...
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WO/2014/036737A1 |
Systems (200) and methods are disclosed for removing nano-particulates from a gas. The systems (200) may include a chamber (255) to contain the particulate-containing gas, a source of the gas, a source of water vapor, a source of a super...
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WO/2014/039723A1 |
Methods of sequestering toxin particulates are described herein. In a primary processing chamber, a carbon source of toxin particulates may be combined with plasma from three plasma torches to form a first fluid mixture and vitrified tox...
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WO/2013/131233A1 |
Technologies are generally described for systems and methods effective to implement particle removal. In one example, a method for at least partially removing particles from a region is generally described. In some examples, the method i...
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WO/2013/111198A1 |
Provided is a chlorine bypass device that can mix air for cooling into exhaust gas that has been bled with high efficiency and cool the same rapidly, thereby generating fine chloride dust and increasing recovery efficiency. In the presen...
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WO/2013/030451A1 |
The invention relates to a filter preunit for chemical vapour deposition processes. The unit is used to remove reaction residues from a residual gas flow. The filtering unit comprises at least two contact surfaces (24a, 24b), in connecti...
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WO/2012/166346A1 |
Exhaust having particulate matter travels through a condensation chamber. Liquid vapor, such as water vapor, is provided to the condensation chamber. High intensity sound of low, mid-range and high frequencies accelerates the growth and ...
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WO/2012/134519A1 |
A system and method relating to the storage and delivery of ammonia for delivery to an exhaust after-treatment device, is disclosed. Particularly, the system and method relate to an ammonia dosing system incorporating a self-contained, m...
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WO/2012/124380A1 |
[Problem] To process chlorine bypass exhaust gas by keeping operating costs including maintenance management costs low, and by inhibiting heat loss. [Solution] A device for processing chlorine bypass exhaust gas (1), etc. comprising: a p...
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WO/2012/115014A1 |
Provided is a transport facility for chlorine bypass dust, in which the occurrence of a blockage in a pipe can be reduced during the transport of the chlorine bypass dust. A pneumatic transport facility for dust collected from a cement k...
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WO/2012/060692A1 |
The invention relates to a wireless sound source for disinfecting a fluid, comprising an ultrasonic converter for direct or indirect conversion of an electric, magnetic or electromagnetic field to ultrasonic sound. The invention also rel...
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WO/2012/008963A1 |
Technologies are generally described for a nanoparticle filter and system effective to move a nanoparticle from a fluid to a location. In some examples, the method includes providing the fluid including the nanoparticles. In some example...
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WO/2011/152796A1 |
An apparatus including an acoustic transducer configured to acoustically associate with at least a portion of a fluid cavity. The fluid cavity is configured as a resonator. The acoustic transducer is configured to create an acoustic wave...
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WO/2011/152357A1 |
Disclosed are: a method for operating a dust collection device, in which the adhesion of high-resistant dusts onto an electrode in a pre-charging unit can be reduced to achieve stable charging and therefore the operation can be carried o...
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WO/2011/141239A1 |
The present application relates to a method for coating a supporting body with a coating composition, to a coating composition for producing a ceramic coating, to a ceramic coating made of a coating composition for purifying gases, in pa...
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WO/2011/131901A1 |
The invention relates to a method and system for treating (22) fumes and gas (15) produced by at least one igneous electrolytic cell (2) during the production of aluminium, the fumes and gas comprising carbon dioxide, dust and hydrogen f...
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WO/2011/106034A1 |
The present disclosure generally relates to cyclonic separation or filtering of nanoparticles suspended in a gas. A plume of liquid droplets may be generated using an ultrasound or other generator. The gas may be mixed with the plume of ...
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WO/2011/106012A1 |
Presented is a method and apparatus for treating an exhaust gas. A series of filters and conditioning units are used to separate and extract various substances from the exhaust gas, typically originating from an industrial process. In an...
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WO/2011/061056A1 |
The invention relates to a method for purifying a gas flow including at least a first compound selected from the compounds of a first group including water, ammonia, aromatics, alkane-, alkene-, or alkyne-type hydrocarbons containing at ...
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WO/2011/046187A1 |
Provided are an electric treatment method for diesel engine exhaust and a device using the method that resolve the problems with conventional diesel engine exhaust treatment technology using corona discharges, facilitating in particular ...
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WO/2011/025893A1 |
Gas-filled microbubbles can be synthesized using a continuous flow chamber and a sonicator. The resulting microbubble solution can be size-sorted for a particular application, such as injection into a patient for gas delivery thereto. Th...
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WO/2011/018322A1 |
In the method according to the invention for the reduction of nitrogen oxides in dust-containing exhaust gases by means of an SCR catalytic converter, the exhaust gases, before they enter into the catalytic converter, are conditioned by ...
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WO/2011/011437A2 |
Disclosed is a method of providing oxygen rich gas. Oxygen is separated from ambient air with an oxygen separator in discrete pulses, one pulse at a time. The start of the pulse is synchronized with the beginning of an inhalation of a pe...
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WO/2011/010439A1 |
Methods for generating high-pressure vapour and dissolving smoke particles therein have been proposed as methods for removing smoke particles, but such methods suffer from the problems of high costs and increased device size due to the n...
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WO/2010/125750A1 |
An air purifying system which is advantageous in cost, can be easily installed, and can effectively remove viruses irrespective of use conditions. An air purifying system (11) comprises: a water particle generation device (15) for genera...
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WO/2010/113156A1 |
An exhaust pipe (100) for a fuel burning engine including a hollow body, the body having an internal surface (120), an external surface (110), a first open end (130), a second open end (140) and a longitudinal axis, wherein the internal ...
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WO/2010/100732A1 |
Disclosed are a method and an apparatus for removing harmful substances such as carbon monoxide, carbon dioxide and particulate substances from a gas discharged by an internal combustion engine or an incinerator without using a catalyst ...
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WO/2010/072888A1 |
The invention relates to a method for removing particles from exhaust gas from an exhaust gas flow of an internal combustion engine (1). The exhaust gas from an internal combustion engine (1) is led to an exhaust gas particle cleaning de...
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WO/2010/072894A1 |
A method and arrangement for removing solid particles and tar component from carbon monoxide gas. In the method, carbon monoxide gas is conducted from a ferroalloy smelting furnace to a gas scrubber, the carbon monoxide gas is scrubbed i...
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WO/2010/041243A1 |
The present invention provides a process for minimizing the emission of particulate matter and precursors thereof from a flue gas stream of an engine comprising particulate matter and precursors thereof and at least one gaseous component...
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WO/2010/010630A9 |
This invention provides an apparatus and method which can realize combustion for suppressing resynthesis of dioxins produced during incineration, neutralization, and the removal of a suspended particulate material with high efficiency at...
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WO/2009/143699A1 |
An application of a bag-type dust removing method in processing crude synthetic gas produced by fluidized-bed equipment of coal gasification, which method controls the temperature in the bag (300) at 180~250 degree centigrade and the pre...
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WO/2009/110891A1 |
An acoustic I pressure wave-driven device for separating a first component from a mixture of the first component and a second fluid component. The device comprises a rich reservoir, a lean reservoir, a pump reservoir, a bridge structure,...
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WO/2009/108743A1 |
A modular filtration column for use with a ductless fumehood, the modular filtration column comprising: a plurality of cassettes having an identical footprint; at least one of the cassettes being configured to move air through the modula...
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WO/2009/096347A1 |
Provided are an ultrasonic generating device, which can emit ultrasonic waves of a high sound pressure level (especially of 140 dB or higher) over a wide range, and an apparatus equipped with the ultrasonic generating device. The ultraso...
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WO/2009/051547A1 |
The present invention relates to a device for the elimination of particles from gaseous media, characterized by comprising a first pass-way (1, 21) having a first inlet (2) for gaseous medium comprising minute particulate material, compr...
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WO/2009/042124A1 |
A filter system including a frame with a central filtration portion is provided for delivery of volatile materials to the atmosphere to be filtered. Upon contact of a fluid to be filtered, a volatile or aromatic material is transferred t...
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WO/2009/020693A1 |
Modified exhaust aftertreatment filters for filtering engine exhaust are provided as are methods of design and manufacturing modified exhaust aftertreatment filters. The modified filters are subject to reduced back pressure and reduced t...
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WO/2008/136486A1 |
The cooling temperature of exhaust gas when the gas is preliminarily cooled before it is introduced into a wet type desulfurizer is optimally controlled, and this enhances the removal rate of sulfuric acid mist by a wet type electric dus...
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WO/2008/079378A1 |
Methods and apparatus are disclosed that pick up and clean landscape rock using air under vacuum pressure. This apparatus provides a means for cleaning and reusing rock that has become aesthetically unattractive instead of removing the o...
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WO/2008/044468A1 |
Provided are a dust flocculating passage, which is enabled with a simple structure to promote the flocculation of particles in dust by increasing the number of particle collisions, thereby to reduce the particle number and to enlarge the...
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WO/2008/038348A1 |
A treating apparatus, and treating method, for exhaust gas containing sulfuric acid mist that excel in the elimination performance even for submicron-order sulfuric acid mist. There is provided an apparatus comprising saturating means (2...
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WO/2008/007592A1 |
A prefilter unit (30), a flocculation unit (70), and a collection unit (50) are installed in a casing (20) of an air cleaner (10). Air to be treated, from which large-sized dust and dirt are removed by the prefilter (31), flows into the ...
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WO/2008/008925A2 |
The gas control system removes gas from a borehole by generating and collecting an air stream from the borehole using a blower, collecting the gas contained in the air stream using a fuel collector, removing moisture from the gas using a...
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WO/2008/005080A2 |
A method and apparatus are provided for improving the efficiency of an aqueous froth filter. An array of saturated mesh assemblies interacts with an incoming contaminated air stream. As the air stream flows through the saturated mesh ass...
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WO/2007/148537A1 |
A method of recovering fine adhesive particles from a discharge gas stream which comprises introducing at least one gas stream into the discharge gas stream containing fine adhesive particles dispersed therein from a direction within ±1...
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WO/2007/113375A1 |
The invention relates to a method for treating solids-containing process gas (7) in a suspension smelting furnace (1), comprising directing the process gas from the reaction shaft (2) of the suspension smelting furnace to a lower furnace...
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