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Matches 1 - 50 out of 7,647

Document Document Title
WO/2019/035746A1
The invention relates to devices for removing toxic substances from gaseous emissions in an emulsified liquid flow and is used for gas purification in power engineering, metallurgy, and chemistry. Simplification of installation, fastenin...  
WO/2019/034141A1
A spray-type multi-level flue gas purification device comprises a high-temperature spray purification tower (1), a low-temperature spray purification tower (2, 3), a cyclone-type dewatering and dust-removal device (4, 42) and a bag-type ...  
WO/2019/029001A1
A gas purifying device (100), which is used for purifying gas within a machine (200); the gas purifying device (100) comprises a gas drawing device (11) and a first gas pipe (12), the gas drawing device (11) being used to draw gas within...  
WO/2019/025073A1
A scrubber (1) for cleaning of a gas comprises a casing (3) extending along a longitudinal central axis (x) and enclosing a scrubbing chamber (4). The casing has a gas inlet (5) and a gas outlet. The casing is configured to permit a gas ...  
WO/2019/025991A1
Described is a device for reducing fumes, dust and odours of a gaseous fluid which comprises an inlet duct (3) of the gaseous fluid to be processed and an outlet duct (4) of the gaseous fluid processed by the device (1 ) and a closed tan...  
WO/2019/025072A1
A scrubber (1) for cleaning of a gas comprises a casing (3), enclosing a scrubbing chamber (4). The casing comprises a gas inlet (5) into and a gas outlet (6) out from the scrubbing chamber. The casing permits the gas to flow through the...  
WO/2019/025071A1
A scrubber (1) for cleaning of a gas comprises a casing (3) enclosing a scrubbing chamber (4). The casing comprises a gas inlet (5) into and a gas outlet (6) out from the scrubbing chamber. A gas flow of the gas flows through the scrubbi...  
WO/2019/016774A1
The present invention refers to a device for reducing the polluting emissions in exhaust gases from motor vehicles, useful in particular for reducing the particulates and carbon dioxide present in these emissions, and to the related meth...  
WO/2019/009570A1
The present invention relates to a system for extinguishing a tunnel fire and controlling smoke and, more specifically, to a system for removing smoke and toxic gases (smoke control) and extinguishing a fire in a partially closed space s...  
WO/2019/007440A1
Disclosed are a desulfurization absorption tower and a method for setting up the same and a method for operating the same. The desulfurization absorption tower comprises a tower body. A tower chamber is formed inside the tower body. The ...  
WO/2019/010075A1
Systems, apparatuses, and processes for controlling free ammonia in wet flue gas desulfurization processes in which an ammonia-containing scrubbing solution is used to produce ammonium sulfate. Such an apparatus includes an absorber havi...  
WO/2019/004630A1
The present invention relates to a system for carbonizing low/intermediate-level radioactive wastes by using low-pressure superheated steam so as to reduce the volume thereof, and provides a low/intermediate-level radioactive waste carbo...  
WO/2018/236630A2
A method for processing a chemical stream includes contacting a feed stream with a catalyst in an upstream reactor section of a reactor having the upstream reactor section and a downstream reactor section, passing an intermediate product...  
WO/2018/227400A1
An air purification system and method for sterilizing, dehazing, dedusting and removing ozone. The air purification system comprises a carrier (1), a water tank (2), a mistorizer (3) and a pulsed ultraviolet generator (4); the water tank...  
WO/2018/228230A1
The object of the present invention is to provide a wet-type air purifier, comprising a housing and an air purifying member. The air purifying member comprises a first spray nozzle, a second spray nozzle, a first filter screen and a seco...  
WO/2018/220896A1
[Problem] To allow particles in an intake gas to be reliably collected and to prevent the discharge of water mist. [Solution] This cyclone collector 12 is provided with: a container 21; a liquid film forming part 23 that forms a liquid f...  
WO/2018/221843A1
The present invention proposes an air purifier using water, which is used indoors, can remove fine dust in indoor air with only water falling along a water baffle plate, can minimize noise generated from water used for removing fine dust...  
WO/2018/221132A1
The present invention pertains to a Venturi scrubber device (1) used for removing particulate matter contained in a gas, wherein: provided are a plurality of scrubber rods (24) which are columnar and are disposed roughly in parallel with...  
WO/2018/214468A1
An agricultural dust collector, comprising a spray pipe (1), a handle (2), fixing screws (3), a switch (4), a carbon brush cap (5), heat dissipation holes (6), a motor housing (7), a blower housing (8), and a connecting block (9). The sp...  
WO/2018/215080A1
The invention discloses a method for removing particles, gases and/or liquids from floating in air comprising the step of spraying a first fog of liquid droplets in a volume of air to be cleaned from particles, gases and/or liquids, wher...  
WO/2018/216815A1
[Problem] To improve fuel consumption of a generator engine by: effectively using the sulfur component of the exhaust gas of a ship diesel engine for an electrical conduction treatment of scrubber water; using a small amount of energy in...  
WO/2018/214990A1
Apparatus and methods for denitrification and desulfurization of and dust removal from an FCC tail gas by an ammonia-based process. The apparatus may include a first-stage waste heat recovery system, a denitrification system, a dust remo...  
WO/2018/212506A1
The present invention relates to a system and a method for removing a harmful gas in a discharged cleaning solution of an exhaust gas treatment apparatus and, more specifically, to a system and a method, for removing a harmful gas in a d...  
WO/2018/208110A2
The present invention relates to an exhaust gas treatment apparatus comprising a distributing means and, more specifically, to an exhaust gas treatment apparatus comprising a housing which has a gas inflow portion and a gas outflow porti...  
WO/2018/206599A1
A wet scrubber (14) useful for reducing flue gas sulphur oxides and particulate matter comprising an at least first spray level arrangement (34) arranged horizontally in a wet scrubber tower (16). The at least first spray level arrangeme...  
WO/2018/208110A3
The present invention relates to an exhaust gas treatment apparatus comprising a distributing means and, more specifically, to an exhaust gas treatment apparatus comprising a housing which has a gas inflow portion and a gas outflow porti...  
WO/2018/197843A1
Thermal treatment techniques for recycling are generally very clean but their byproducts include a fine ash that may become entrained in the exhaust air plume as smoke. We therefore disclose a materials recycling apparatus (10) comprisin...  
WO/2018/195768A1
A haze removal method and device based on automated driving, and a computer readable storage medium. The haze removal method based on automated driving comprises: when it is detected that the number of suspended particles in a preset reg...  
WO/2018/199418A1
The present invention relates to a wet type air cleaner which receives contaminated air inside an air cleaner and allows the air to come into contact with water particles spayed as fine particles, thereby enabling a contamination source ...  
WO/2018/186825A1
In an example, a filtration apparatus includes a cyclonic particle separation chamber having an inner surface and a liquid source. The liquid source may be to supply liquid to provide a flow of liquid on the inner surface.  
WO/2018/172407A2
The invention concerns vertical scrubber (10) and a method for removal of inter alia SO2 from exhaust gas, wherein the scrubber comprises: - an upper part (12) and a lower part (13), - an outer cylindrical vertical pipe (11), - an inner ...  
WO/2018/172407A3
The invention concerns vertical scrubber (10) and a method for removal of inter alia SO2 from exhaust gas, wherein the scrubber comprises: - an upper part (12) and a lower part (13), - an outer cylindrical vertical pipe (11), - an inner ...  
WO/2018/174529A1
The present invention relates to a nozzle block, a wet scrubber device comprising a nozzle block, and a fume hood having a wet scrubber device. An embodiment of the present invention is advantageous in that, as a nozzle coupling portion ...  
WO/2018/167559A1
The particular liquid solution formulated on an aqueous basis with a surfactants mix and various oxides performs the cooling down and the catching of the harmful substances present in nitrogen oxides NOx, sulfur compounds and particulate...  
WO/2018/164419A1
The present invention relates to an electric grill comprising a purification and circulation system for removing oil mist and smoke and, more particularly, to an electric grill comprising a purification and circulation system for removin...  
WO/2018/158126A1
The invention relates to a method for cleaning the exhaust air of a granulating system for producing a urea-containing granulate. A gas flow which contains a urea-containing dust and ammonia is brought into contact with a sulfuric acid s...  
WO/2018/152605A4
The GLR TECH (or simply GLR) system is a technology developed to act with the fourth stage of internal-combustion engines (Otto and diesel cycle) to clean exhaust gases and particulate matter, reduce the temperature of emissions and simu...  
WO/2018/152605A1
The GLR TECH (or simply GLR) system is a technology developed to act with the fourth stage of internal-combustion engines (Otto and diesel cycle) to clean exhaust gases and particulate matter, reduce the temperature of emissions and simu...  
WO/2018/151877A1
A system and method of using the system for controlling oxidation of sulfites to reduce total nitrite and nitrate levels in a slurry is disclosed. The system includes a tank having an inlet for receiving a slurry produced in a wet flue g...  
WO/2018/146382A1
The invention relates to a method and apparatus (1) for processing gas or aerosol. The apparatus comprises an ejector (16) having a converging-diverging nozzle (18, 20, 22) and an atomizer (6) for atomizing liquid material into droplet j...  
WO/2018/142008A2
Air and gas purification system comprising one or more separator groups, for transferring the contaminants from a gaseous phase to a liquid phase, each one comprising: a centrifugal fan; liquid sprinkler means arranged in the suction are...  
WO/2018/143374A1
The exhaust gas processing system according to the present invention comprises: a reduction device 14 that reduces iron oxide 11 into reduced iron 13 by adding a reducing agent 12; an acidic gas recovery device 21 that recovers CO2, whic...  
WO/2018/142008A3
Air and gas purification system comprising one or more separator groups, for transferring the contaminants from a gaseous phase to a liquid phase, each one comprising: a centrifugal fan; liquid sprinkler means arranged in the suction are...  
WO/2018/137691A1
Disclosed are an absorption device for an industrial low-pressure fugitive emission gas and an absorption method therefor. The absorption device includes a vacuum cooler (2), a swirl spray absorber (3) and a circulating liquid pump (1). ...  
WO/2018/135772A1
The present disclosure provides a gas treating apparatus comprising a reaction chamber configured to process a gas supplied from an outside by a plasma, the processed gas containing a nitrogen oxide, and a nitrogen oxide reduction appara...  
WO/2018/136648A1
A carbon dioxide capture system, fluid contactor and method are disclosed. In embodiments, a gas-liquid contactor unit is disposed along a process fluid flow axis and includes a contactor network of flow diversion barriers with flow void...  
WO/2018/113250A1
Disclosed is an air purifier (100). The air purifier (100) comprises a water storage tank (110). A centrifugal fan blade (120) is immersed in the stored water (111) in the water storage tank (110). An electric motor (130) is connected to...  
WO/2018/102953A1
A dust removal shovel for preventing dust from escaping comprises a dust storage box (3), and comprises a water pump (10), a water tank (9) and an industrial control instrument (2) that mounted on the upper part of the dust storage box (...  
WO/2018/105794A1
The present invention relates to an air washer having a function of efficiently controlling air purification and humidification. According to the present invention, a casing (10) is provided with an inlet (12) through which air flows int...  
WO/2018/105793A1
The present invention relates to an air purifier for efficient air purification and humidification amount control and enabling smooth cooling of a heating component. According to the present invention, a casing (10) has formed thereon an...  

Matches 1 - 50 out of 7,647