| Patents for B01D 53 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (135,933) |
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| 01/27/2010 | CN201389424Y Leaked chlorine absorbing device |
| 01/27/2010 | CN201389423Y Flue gas desulphurization dust removing tower for coal burning boiler |
| 01/27/2010 | CN201389422Y Water-gas separating and noise-reducing device |
| 01/27/2010 | CN201389421Y Iodine adsorber |
| 01/27/2010 | CN201389420Y High-temperature organic tail gas absorption tower structure |
| 01/27/2010 | CN201389419Y Spiral spraying acid fog absorption tower |
| 01/27/2010 | CN201389418Y Rotary spraying acid fog absorption tower |
| 01/27/2010 | CN201389417Y Liquid spray thrower of absorbing tower of oil gas recovery device |
| 01/27/2010 | CN201389416Y Air and water separate filter desulfuration regeneration purifier |
| 01/27/2010 | CN201389404Y Control device capable of stabilizing liquid level of absorption tower |
| 01/27/2010 | CN201389210Y Air purifying device |
| 01/27/2010 | CN101636221A 催化剂材料 Catalyst material |
| 01/27/2010 | CN101636220A 陶瓷蜂窝结构 The ceramic honeycomb structure |
| 01/27/2010 | CN101636219A Aqueous solution for the treatment of diesel engine exhaust gases |
| 01/27/2010 | CN101636218A System and process for gas sweetening |
| 01/27/2010 | CN101636217A Flue gas desulfurization process |
| 01/27/2010 | CN101636216A Catalytic alloy hydrogen sensor apparatus and process |
| 01/27/2010 | CN101636215A 便携式氧气浓缩器 Portable oxygen concentrators |
| 01/27/2010 | CN101632900A High-efficiency gas purification bioreactor based on complex enzyme immobilization technology and purification method thereof |
| 01/27/2010 | CN101632899A Device and method for deodorization and sterilization of malodorous gas |
| 01/27/2010 | CN101632898A Method and equipment for adsorbing CO2 in flue by utilizing microalgae and on-line detection method |
| 01/27/2010 | CN101632897A Method for simultaneously removing sulfur oxides and nitric oxides in flue gas |
| 01/27/2010 | CN101632896A Wet flue gas desulfurization process using waste salt slurry |
| 01/27/2010 | CN101632895A Method for desulfurizing sintering flue gas |
| 01/27/2010 | CN101632894A Semidry type smoke desulphurization method and device |
| 01/27/2010 | CN101632893A Multifunctional air drying cylinder |
| 01/27/2010 | CN101632892A Treatment process for tail gas of calcining furnace |
| 01/27/2010 | CN101632891A Molecular screening protector |
| 01/27/2010 | CN101632890A Zero gas generator |
| 01/27/2010 | CN100585247C Ceramic composite pipe for conveying power plant flue gas desulfurization slurry |
| 01/27/2010 | CN100585138C System for pollution control equipment |
| 01/27/2010 | CN100584453C Exhaust gas purification catalyst and process for producing the same |
| 01/27/2010 | CN100584452C Fume denitration composite catalyst using titanium-base ceramics as carrier and preparation method thereof |
| 01/27/2010 | CN100584436C Process for separating components of a multi-component feed stream |
| 01/27/2010 | CN100584435C Apparatus and method for decompsing rhodanates |
| 01/27/2010 | CN100584434C Processing technology for medical waste, dangerous waste, domestic garbage and burning tail gas |
| 01/27/2010 | CN100584433C Method for reducing flue gas NOx |
| 01/27/2010 | CN100584432C Absorbent removing thiol from acidic airflow and method therefor |
| 01/27/2010 | CN100584431C Processing and recovery method of hydrocarbon gas |
| 01/27/2010 | CN100584430C Method for producing iron oxide desulphurizing agent in normal temperature |
| 01/27/2010 | CN100584403C Oxygen humidifier |
| 01/26/2010 | US7651973 Adsorbents/catalysts containing iron oxides and hydroxides can advantageously be used e.g. in the area of water purification or gas purification |
| 01/26/2010 | US7651753 Process and apparatus for spatially inhomogeneously coating a honeycomb body and inhomogeneously coated honeycomb body |
| 01/26/2010 | US7651555 Onsite chemistry air filtration system |
| 01/26/2010 | US7651551 Membrane air dryer with pre-charge volume |
| 01/26/2010 | US7651550 Method for sulfur compounds removal from contaminated gas and liquid streams |
| 01/26/2010 | US7651549 Pressure swing adsorption process with improved recovery of high-purity product |
| 01/26/2010 | US7651548 Discharge device and air purification device |
| 01/26/2010 | US7651074 Apparatus for producing carbonated water and method for producing carbonated water using the same |
| 01/26/2010 | CA2501995C Method for treating emissions |
| 01/26/2010 | CA2498195C Configurations and methods of acid gas removal |
| 01/26/2010 | CA2444928C Surface for promoting droplet formation |
| 01/23/2010 | CA2673686A1 Method for capturing mercury from flue gas |
| 01/21/2010 | WO2010008755A2 Preparation of zeolites using novel structure directing agents |
| 01/21/2010 | WO2010008607A1 Aldehyde reducing compositions |
| 01/21/2010 | WO2010008503A2 Compact, tiered sulfur recovery unit |
| 01/21/2010 | WO2010008407A1 Aerodynamic separation nozzle |
| 01/21/2010 | WO2010008336A1 A method and a filter for capturing airborne agents |
| 01/21/2010 | WO2010008283A1 Hybrid silica membrane for water removal from lower alcohols and hydrogen separation |
| 01/21/2010 | WO2010008253A2 Method for removing mercury in exhaust gas using chlorine compound |
| 01/21/2010 | WO2010008089A1 Electrical equipment having air cleaning function |
| 01/21/2010 | WO2010008073A1 Exhaust gas purification catalyst |
| 01/21/2010 | WO2010007978A1 Deodorizing catalyst, deodorizing method using same and method for regenerating the catalyst |
| 01/21/2010 | WO2010007839A1 Exhaust gas purifying catalyst and method for producing the same |
| 01/21/2010 | WO2010007826A1 Honeycomb catalyst for purifying exhaust gas discharged from automobile, method for producing the same, and exhaust gas purifying method using the catalyst |
| 01/21/2010 | WO2010007742A1 Compressor and oxygen concentrator using the same |
| 01/21/2010 | WO2010007461A1 Method and equipment for reduction of the contaminating emission of flue gases |
| 01/21/2010 | WO2010007460A1 Method and equipment for reduction of the contaminating emission of flue gases |
| 01/21/2010 | WO2010007459A2 Method and equipment for reduction of the contaminating emission of flue gases |
| 01/21/2010 | WO2010007324A1 Textured particulate filter for catalytic applications |
| 01/21/2010 | WO2010007304A2 Particulate filter having mineral filter media |
| 01/21/2010 | WO2010007087A1 Catalyst for reacting dinitrogen monoxide and use thereof in industrial nitric acid production |
| 01/21/2010 | WO2010006848A1 System and method for the absorption of pollutants in gases |
| 01/21/2010 | WO2010006825A1 Method and device for separating carbon dioxide from a waste gas of a fossil fuel-operated power plant |
| 01/21/2010 | WO2010006618A1 Spray dryer absorption process for flue gas with entrained coarse particles |
| 01/21/2010 | WO2010006566A1 Apparatus and process for separating gas mixtures |
| 01/21/2010 | WO2009126607A3 Carbon dioxide recovery |
| 01/21/2010 | WO2009124706A3 Odour adsorbers containing phyllosilicate, based on zinc ricinoleates and related compounds |
| 01/21/2010 | WO2009118190A3 Application of basic exchange os materials for lower temperature catalytic oxidation of particulates |
| 01/21/2010 | WO2009105270A8 Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials |
| 01/21/2010 | US20100015023 10 to 90% by mass of a copper oxide, from 5 to 50% by mass of a zinc oxide and from 10 to 50% by mass of an aluminum oxide; free of zincite; excellent both in the activity and durability; aqueous gas shift reaction of carbon monoxide with water forms carbon dioxide and H2; H2 is used as fuel |
| 01/21/2010 | US20100015022 Aqueous solution for the treatment of exhaust gases of diesel engines |
| 01/21/2010 | US20100015021 Effluent Gas Scrubbing |
| 01/21/2010 | US20100012578 Method of removing impurities from gas or liquid streams using copper oxide and halide salt |
| 01/21/2010 | US20100011958 Method of Deacidizing a Gas with a Fractional Regeneration Absorbent Solution with Control of the Water Content of the Solution |
| 01/21/2010 | US20100011957 Methods for Depleting Hydrogen Sulfide in Natural Gas from the Exploitation of Crude Oil/Natural Gas Mixtures |
| 01/21/2010 | US20100011956 Gas liquid contactor and effluent cleaning system and method |
| 01/21/2010 | US20100011955 Gas Purification by Adsorption of Hydrogen Sulfide |
| 01/21/2010 | US20100011745 Vehicle Diesel Engine and Control Method of the Same |
| 01/21/2010 | DE112008000679T5 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 01/21/2010 | DE102008032864A1 Verfahren und Vorrichtung zur Anreicherung der Brenngasanteile in Schwachgasen Method and apparatus for the enrichment of the fuel gas play in lean gases |
| 01/21/2010 | DE102008032355A1 Verfahren zur Verbrennung eines kohlenstoffhaltigen Brennstoffs, insbesondere eines fossilen Brennstoffs A process for the combustion of a carbonaceous fuel, in particular a fossil fuel |
| 01/21/2010 | DE102007045751B4 Vorrichtung und Verfahren zum Befeuchten eines Sorptionsmittels Apparatus and method for wetting a sorbent |
| 01/21/2010 | CA2730865A1 Method and device for separating carbon dioxide from a waste gas of a fossil fuel-operated power plant |
| 01/21/2010 | CA2730759A1 Compact, tiered sulfur recovery unit |
| 01/21/2010 | CA2730750A1 Hybrid silica membrane for water removal from lower alcohols and hydrogen separation |
| 01/21/2010 | CA2730334A1 Particulate filter having mineral filter media |
| 01/20/2010 | EP2146065A1 Exhaust purification system for internal combustion engine |
| 01/20/2010 | EP2146064A1 Exhaust gas purification apparatus for internal combustion engine |
| 01/20/2010 | EP2145679A1 Multifunctional Catalyst for Diesel Exhaust Gas Cleaning Applications and Method of its Preparation |