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Patent Searching and Data


Matches 401 - 450 out of 16,727

Document Document Title
WO/2011/152548A1
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...  
WO/2011/150130A2
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 ...  
WO/2011/146152A2
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...  
WO/2011/141827A1
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...  
WO/2011/138951A1
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...  
WO/2011/137119A3
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...  
WO/2011/137119A2
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...  
WO/2011/131965A1
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...  
WO/2011/131964A1
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...  
WO/2011/127105A3
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...  
WO/2011/126890A3
The present invention discloses methods for inhibiting scale formation or precipitate formation in oil field flow lines and processing equipment exposed to fluid containing components that form scale or precipitates on surfaces of oil fi...  
WO/2011/127105A2
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...  
WO/2011/120137A1
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...  
WO/2011/117819A1
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...  
WO/2011/116174A1
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...  
WO/2011/108324A1
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...  
WO/2011/107074A1
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...  
WO/2011/106840A1
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...  
WO/2011/100091A3
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...  
WO/2011/099257A1
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...  
WO/2011/098222A1
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...  
WO/2011/100091A2
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...  
WO/2011/090337A2
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 ...  
WO/2011/090337A3
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 ...  
WO/2011/086002A3
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...  
WO/2011/085994A1
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...  
WO/2011/086002A2
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...  
WO/2011/079510A1
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...  
WO/2011/073732A1
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...  
WO/2011/065118A1
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...  
WO/2011/063996A1
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...  
WO/2011/061485A1
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 ...  
WO/2011/060562A1
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...  
WO/2011/058411A3
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...  
WO/2011/054878A1
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...  
WO/2011/047549A1
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...  
WO/2011/046022A1
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...  
WO/2011/046868A1
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...  
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 ...  
WO/2011/039422A1
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 ...  
WO/2011/034326A2
In order to provide a highly efficient apparatus for collecting suspended matter that is thin and compact, easy to maintain and repair, and has improved safety, the present invention relates to an apparatus for collecting suspended matte...  
WO/2011/034326A3
In order to provide a highly efficient apparatus for collecting suspended matter that is thin and compact, easy to maintain and repair, and has improved safety, the present invention relates to an apparatus for collecting suspended matte...  
WO/2011/029760A1
The invention relates to a method for converting soot particles (2) of an exhaust gas, comprising at least the following steps: (a) providing at least nitrogen dioxide or oxygen in the exhaust gas; (b) ionizing soot particles (2) by mean...  
WO/2011/029730A1
The invention relates to a device (1) for treating exhaust gas containing soot particles (2), comprising at least one ionization element (4) for ionizing soot particles (2) and at least one precipitation device (26) having a surface prec...  
WO/2011/028162A1
This invention relates to a device in connection with a circular precipitator (1) for a two-stage electrostatic filter, wherein the precipitator (1) is formed of at least two strip-like electrode elements wound around a centrally arrange...  
WO/2011/018333A1
In the method according to the invention for the selective catalytic denitrogenization or utilization of dust-containing exhaust gases, it is sought to prevent dust accumulations in a treatment device (catalytic converter, waste heat boi...  
WO/2011/019675A1
A laminate useful as an allergen barrier structure, comprising in order, a first nonwoven fabric layer having fibers comprising a first thermoplastic polymer and having a basis weight of at least 15 g/m2; a nonwoven allergen barrier laye...  
WO/2011/019319A1
An air ionizer electrode drive circuit and method in which an AC high voltage of predetermined constant amplitude is output by a high voltage generator (16) for application to the ionizer electrodes. The level of ions produced is then co...  
WO/2011/010148A3
Disclosed is apparatus (100) for the reduction or removal of smoke particles suspended in a local atmosphere A and resulting from a surgical procedure, the apparatus including or comprising two electrodes (140) and (150) each in electric...  
WO/2011/006262A1
An electrostatic precipitator and a method of removal of particulates from gaseous flows. A plurality of screens, secured in sets within a central chamber in a housing, comprise at least one set of electrically chargeable first screens a...  

Matches 401 - 450 out of 16,727