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WO/2012/013383 |
The flue-gas cleaning installation according to the invention for a cement clinker production installation consists essentially of an electrostatic filter for reducing the dust content of an off-gas from the cement clinker production ins...
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WO/2012/011393 |
A facility for treating a gas in a tunnel, comprising a duct (11) which enables the communication between the inside and the outside of the tunnel and can allow a gas (1) in the tunnel to flow to the outside, an electrical dust precipita...
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WO/2012/009189 |
This invention provides methods for reducing a spark rate and/or increasing the voltage in a cold-side electrostatic precipitator through which a particulate-containing gas stream is directed, wherein said electrostatic precipitator has ...
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WO/2012/004179 |
The invention relates to a method for separating fly into a mineral fraction and into a non-residual carbon fraction. The aim of the invention is to provide a concept by means of which a mineral fraction, which is low in residual carbon,...
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WO/2012/000424 |
Methods and systems for detecting and/or collecting particles are disclosed. At least some of the particles are electrically charged by a charger (122). At least some of the charged particles are collected by a collector (140). Informati...
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WO/2012/003088 |
Electrostatic precipitation is performed upstream of collector electrode surfaces toward which a downstream EHD fluid mover accelerates fluid flow. In this way, the upstream electrostatic precipitator (ESP) acts as a pre-filter (with low...
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WO/2012/003068 |
An apparatus for conditioning an emitter electrode (e.g., 208, 308, 408, 508, 608, 706) in electrohydrodynamic fluid accelerator (e.g., 920) and precipitator devices via movement of a conditioning device (e.g., 200, 500, 600, 700) includ...
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WO/2012/001210 |
The present invention relates to an apparatus and method for electrically charging nanoparticles (30). The invention comprises atomizing one or more liquid starting materials into droplets (3), electrically charging the droplets (3) duri...
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WO/2011/163052 |
An apparatus for cleaning an emitter electrode (208, 308, 508, 608, 708) in electrohydrodynamic fluid accelerator (820) and precipitator devices via movement of a cleaning device (200, 300, 500, 700) including abrasive particulates (202,...
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WO/2011/156830 |
The invention relates to an electrostatic precipitator (1) for cleaning dust-laden exhaust gases (A), comprising a plurality of rows of grounded precipitation electrodes (2), said rows being arranged in a housing, and discharge electrode...
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WO/2011/157831 |
The disclosure relates to an electrostatic precipitator unit with at least two individual power supplies (11) for pulsed operation of electrostatic precipitators, wherein the power supplies (11) are powered by a common feeding (1), where...
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WO/2011/152548 |
An exhaust gas treatment system comprising: a desulfuration unit (15) which can remove any sulfur oxide from an exhaust gas (12) discharged from a boiler (11); a cooling column (16) which is arranged on a latter stream side of the desulf...
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WO/2011/152016 |
Disclosed is a device for the capture and inactivation of microbes and viruses which makes possible to stably perform microbe / virus removal and which reduces pressure loss. A device (100) is provided with an air channel frame (10), a c...
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WO/2011/152357 |
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/2011/152550 |
An exhaust gas treatment system comprising: a desulfuration unit (15) which can remove any sulfur oxide from an exhaust gas (12) discharged from a boiler (11); a cooling column (16) which is arranged on a latter stream side of the desulf...
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WO/2011/150130 |
Collection enhanced materials, down stream additives, and methods of making the enhanced materials and down stream additives are provided. In one embodiment, a down stream additive is provided that includes an active phase component and ...
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WO/2011/146152 |
A reel-to-reel aerosol collection and storage system for capturing and storing a plurality of separate samples of aerosol particles using electrostatic precipitation technology for collecting such particles onto a tape mechanism for anal...
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WO/2011/141827 |
Described is a method as well as a plant for dedusting a stream of dust- laden gases in a hybrid filter installation, wherein dust- laden gases are dedusted in an electrostatic precipitator (ESP) (1) having ducts (2) provided with ground...
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WO/2011/138951 |
Disclosed is an electrically charged filter which is characterized by comprising: a liquid-charged nonwoven fabric layer that has been electrically charged by the action of a force applied by means of a polar liquid; and a friction-charg...
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WO/2011/137119 |
Conditioning an electrode is performed with a cleaning device (104, 106, 204, 206, 404, 504, 506, 704, 706, 804, 806, 904, 906, 1002) for removing detrimental material or preventing such from forming on electrode surfaces of an electrohy...
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WO/2011/131964 |
A surface treating appliance including an electrical influence machine comprising a first non electrically conductive support structure spaced from a second non electrically conductive support structure, at least one of the support struc...
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WO/2011/131965 |
An air treating appliance, such as a fan, a hairdryer or an air conditioner, for example having an electrical influence machine comprising a first non electrically conductive support structure spaced from a second non electrically conduc...
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WO/2011/127105 |
A process of treating a gas stream containing mercury is disclosed. The method comprises: applying a sorbent into said gas stream ahead of a particulate matter collection device, in order to adsorb at least a portion of a mercury contain...
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WO/2011/120137 |
An electrostatic precipitator, particularly a WESP, comprising an array of collector tubes and a like array of separately powered discharge electrodes provided in the form of pairs of rods extending within each of the collector tubes. Th...
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WO/2011/117819 |
The invention relates to an apparatus 10 for cleaning the gas G produced by a gasifier 12 of biomass. The apparatus comprises: an input line for conveying the gas G from the gasifier; a scrubber 20 for treating the gas G; a wet electrost...
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WO/2011/116174 |
The invention is an air pollution control apparatus for cleaning exhaust gases from motor vehicles using both electrostatic precipitation and a non-thermal plasma. The precipitator is especially useful in cleaning exhaust gases from dies...
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WO/2011/106840 |
A particle separation system for separating particles (B, F) in an airflow (A) upstream of a detection chamber in an aspirating smoke detector is disclosed. The particle separation system includes an airflow path (D) for directing the ai...
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WO/2011/108324 |
Disclosed is a finishing flue gas desulfurization device which, after sulfur oxide is removed from combustion exhaust gas in advance by an existing desulfurization device, removes the remaining sulfur oxide further to an extremely low co...
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WO/2011/107074 |
The invention relates to a pipe separator (5) for electrostatically separating particles of a mixture of valuable materials, e.g., a mineral salt mixture, having different electrical charges, comprising a carrier pipe (10), wherein the c...
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WO/2011/100091 |
Apparatus and methods for collection and removal of particulate matter, including fine particulate matter, from a gas stream, comprising a unique combination of high collection efficiency and ultralow pressure drop across the filter. The...
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WO/2011/099257 |
The disclosed electrode plate has a substrate, is arranged so as to face a discharge electrode, and constitutes a corona-discharge generating section which causes corona discharge between the discharge electrode and said electrode. The s...
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WO/2011/098222 |
The invention relates to a system (1) for coating objects, comprising a coating booth (2) and an electrostatically operating deposition unit (14). A feeding device (80), by which deposition liquid can be fed to the upper region of each d...
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WO/2011/100091 |
Apparatus and methods for collection and removal of particulate matter, including fine particulate matter, from a gas stream, comprising a unique combination of high collection efficiency and ultralow pressure drop across the filter. The...
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WO/2011/090337 |
The present invention relates to a vertical-type apparatus for separating unburned carbon using static electricity, in which a pair of static-electricity-inducing plates shaped as a grid are arranged in the main body of the apparatus to ...
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WO/2011/090337 |
The present invention relates to a vertical-type apparatus for separating unburned carbon using static electricity, in which a pair of static-electricity-inducing plates shaped as a grid are arranged in the main body of the apparatus to ...
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WO/2011/086002 |
A power plant is suggested with an additional heat transfer between the flue gas that flows through a flue gas line (5) and the feed-water in a feed-water line (19). The claimed arrangement of the first heat exchanger (13) upstream and a...
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WO/2011/085994 |
A method for removing a particulate matter from a gas stream, in particular, from an exhaust gas stream of a fossil solid fuel (e.g. coal) power plants, and an apparatus (1) for carrying out such method. The apparatus is adapted to be in...
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WO/2011/079510 |
A metal belt-plate structure reactor includes positive electrodes (101), negative electrodes (102) and a shell (108); the positive electrode is set on the middle place of two adjacent negative electrodes; the shell has an air inlet and a...
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WO/2011/073732 |
The invention refers to a method and a circuit in which the ionisation of the air is controlled to limit the generation of positive ions, obtaining a predetermined proportion between positive and negative ions. More specifically, the met...
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WO/2011/063996 |
The present invention relates to a method for carrying out measurement of gas distribution in an ESP and also relates to a gas distribution measurement system for measurement of gas velocities in an ESP. The gas distribution system (8) c...
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WO/2011/065118 |
A system for controlling the operation of a desulfurization apparatus, equipped with an electric dust collector for collecting coal ash in an exhaust gas and an absorption column for bringing the dedusted exhaust gas from the electric du...
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WO/2011/061485 |
Ionisation apparatus (10) comprising a generally tubular electrically conductive wall (12). The latter defines a passageway (14). An ioniser (18) is positioned within and to one side (16) of the passageway (14) in such a manner that the ...
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WO/2011/060562 |
The invention relates to a retainer for an electrostatic high-voltage electrode (13), containing a high-voltage insulator (31), on the electrode side of the insulator (31) at least one arm (15, 16, 17, 18) having a retaining means (27) f...
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WO/2011/058411 |
An ionic wind generator that ionizes air particles by multiple pins connected to a positive voltage source, and accelerating the ionized air particles and surrounding non- ionized air particles towards a heat sink attached to a heat sour...
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WO/2011/054878 |
The invention relates to a panel, comprising: two plates of substantially equal dimensions positioned on each other; which plates are connected medium-tightly to each other along their peripheral zones; which plates enclose a cavity; a f...
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WO/2011/047549 |
A high efficiency labyrinth air treatment device (1) is equipped with a dust collecting unit (2) in the air channel (12) of the air treatment device casing (11). The dust collecting unit (2) consists of at least one set of dust collectin...
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WO/2011/046022 |
Disclosed are an electrical resistance measuring device that is capable of simulating dust in exhaust fumes inside an electric dust collector, a coal fired power plant comprising same, and an electrical resistance measuring method thereo...
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WO/2011/046868 |
A compact electrostatic particulate collector for sampling contaminants has a collection chamber defined by a titanium inner surface of a wall. A potential inducer is disposed within the chamber to create a field potential between itself...
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WO/2011/046187 |
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/2011/039422 |
A method for separating particles (P0, P1) from particle-laden gas (FG) comprises: - forming charged particles (P1) by charging particles (P0) of a particle-laden gas (FG), - providing a gas jet (JET1) by guiding said particle-laden gas ...
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