| 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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| 07/24/2013 | CN103212258A Spacer type oil mist collecting device |
| 07/24/2013 | CN103212249A Air treating system with in-situ recycling function |
| 07/24/2013 | CN103212245A Dedusting filter material containing MnO2 catalyst, and preparation method and application thereof |
| 07/24/2013 | CN102583439B Available gas recovery method in ammonia synthesis process |
| 07/24/2013 | CN102553530B Honeycomb-shaped microorganism carrier and preparation method thereof |
| 07/24/2013 | CN102533586B Pandora bacterium with dichloromethane degrading capability and application thereof |
| 07/24/2013 | CN102513085B 氧化铈-氧化锆基复合氧化物及其制备方法 Ceria - zirconia-based composite oxide and its preparation method |
| 07/24/2013 | CN102436270B Flue gas denitration apparatus and control method used by flue gas denitration apparatus |
| 07/24/2013 | CN102425802B Air blowing dehumidifying and heating steam boiler system with deaerator |
| 07/24/2013 | CN102389770B Method for preparing flue gas adsorption desulfurizer |
| 07/24/2013 | CN102357335B Tangent circle spiral spraying wet method smoke sulfur removal device |
| 07/24/2013 | CN102343215B Dual-chamber multi-absorption wet flue gas desulfurizing device |
| 07/24/2013 | CN102301104B Exhaust gas purifying apparatus |
| 07/24/2013 | CN102254640B Enamelling machine cluster having a package of fine processing mechanisms of tail gas |
| 07/24/2013 | CN102228774B Method and device for sensible heat reclaiming of blast furnace slag and desulfurization of sintering flue gas |
| 07/24/2013 | CN102198365B Processing method of acid gas |
| 07/24/2013 | CN102151473B Ammonia method-tower type system and process for collecting and absorbing carbon dioxide at normal pressure |
| 07/24/2013 | CN102137989B 柴油发动机 Diesel engines |
| 07/24/2013 | CN102049257B Catalyst for simultaneously reducing SO2 and NO with CO as well as preparation and application of catalyst |
| 07/24/2013 | CN101932373B A process for regeneration of adsorbent beds |
| 07/24/2013 | CN101929374B Passive ammonia-selective catalytic reduction for nox control in internal combustion engines |
| 07/24/2013 | CN101912714B Large-wind-volume low-concentration organic exhaust gas two-step recycling device and method |
| 07/24/2013 | CN101797463B Gas sampling enrichment device based on nano-fibers and enrichment method thereof |
| 07/24/2013 | CN101784334B Contact column |
| 07/24/2013 | CN101725396B Exhaust-gas purification system for internal combustion engine |
| 07/24/2013 | CN101721883B Method and device for removing CO2 and H2S |
| 07/24/2013 | CN101646481B Integral sweep controller for gas membrane separation device |
| 07/24/2013 | CN101627009B Process and plant for the production of an aqueous solution comprising urea |
| 07/24/2013 | CN101534925B Process for obtaining carbon dioxide |
| 07/24/2013 | CN101400431B Process and device for mixing a gaseous fluid with a large flow-rate gas stream |
| 07/24/2013 | CN101293163B A method and apparatus for fluid purification |
| 07/24/2013 | CN101219339B Method and apparatus for selectively reducing NOx in an exhaust gas feedstream |
| 07/24/2013 | CA2803122A1 Chinese drywall fix |
| 07/23/2013 | US8491865 Nanostructured sorbent materials for capturing environmental mercury vapor |
| 07/23/2013 | US8491860 Methods and systems for an engine emission control system |
| 07/23/2013 | US8491859 Device having an injector for a liquid reducing agent, configuration having the device and methods of using the device and the configuration |
| 07/23/2013 | US8491858 Gas stream multi-pollutants control systems and methods |
| 07/23/2013 | US8491844 Scrubbing a gas containing nitrogen oxides |
| 07/23/2013 | US8491712 Dehydration systems and methods for removing water from a gas |
| 07/23/2013 | US8491711 Moving granular bed with gas guiding system |
| 07/23/2013 | US8491710 Method and system for improved-efficiency air-conditioning |
| 07/23/2013 | US8491705 Application of amine-tethered solid sorbents to CO2 fixation from air |
| 07/23/2013 | US8491704 Six bed pressure swing adsorption process operating in normal and turndown modes |
| 07/23/2013 | CA2709533C A flow control method and apparatus |
| 07/23/2013 | CA2606249C Compositions and processes for reducing nox emissions during fluid catalytic cracking |
| 07/23/2013 | CA2549105C Apparatus and method for enhanced droplet collection in gas flows |
| 07/22/2013 | DE202011110327U1 Filterelement zur Reinigung von aus einem Stomabeutel austretenden Gasen Filter element for the purification of gases emanating from an ostomy bag |
| 07/18/2013 | WO2013106831A1 Thermal destruction of nitrosamine in co2 capture |
| 07/18/2013 | WO2013106730A1 Carbon dioxide sequestration involving two-salt-based thermolytic processes |
| 07/18/2013 | WO2013106712A1 Composites for carbon dioxide capture |
| 07/18/2013 | WO2013106695A1 Method and apparatus for producing engineered fuel from high cellulose feedstock |
| 07/18/2013 | WO2013106043A2 Article for co2 capture having heat exchange capability |
| 07/18/2013 | WO2013105862A1 Bottom-up scrubber |
| 07/18/2013 | WO2013105372A1 Construction machine |
| 07/18/2013 | WO2013105336A1 Exhaust gas purification device |
| 07/18/2013 | WO2013105246A1 Electrically heated catalyst |
| 07/18/2013 | WO2013105070A1 Method and system for low emission co2 capture |
| 07/18/2013 | WO2013105052A1 Reforming of hydrocarbon gas with solar energy |
| 07/18/2013 | WO2013104996A1 A method for filtration of gas effluents from an industrial installation |
| 07/18/2013 | WO2013104373A1 Method for removing hydrogen sulphide from gases containing carbon dioxide |
| 07/18/2013 | WO2013104364A1 A method for upgrading a gas |
| 07/18/2013 | WO2013078221A4 Prevention of nitro-amine formation in carbon dioxide absorption processes |
| 07/18/2013 | WO2013071901A3 Non-woven body for binding mercury |
| 07/18/2013 | WO2013030448A3 A two-stage gas washing method applying sulfide precipitation and alkaline absorption |
| 07/18/2013 | WO2012171985A3 Air cleaning system with a fire protection system |
| 07/18/2013 | WO2011010111A3 Separation of gases |
| 07/18/2013 | US20130183222 Process for working up an exhaust gas from a system for producing hydroxylamine or hydroxylammonnium salts |
| 07/18/2013 | US20130183221 Preparation of copper oxide-cerium oxide-supported nano-gold catalysts and its application in removal of carbon monoxide in hydrogen stream |
| 07/18/2013 | US20130183220 Preparation of cerium oxide-supported nano gold-silver catalysts and its application in carbon monoxide removal in air |
| 07/18/2013 | US20130183219 Methods for reducing nitrogen oxides emissions |
| 07/18/2013 | US20130183218 Control of a chilled ammonia process |
| 07/18/2013 | US20130183216 Energy efficient, low emissions shale oil recovery process |
| 07/18/2013 | US20130183215 Low temperature diesel particulate matter reduction system |
| 07/18/2013 | US20130183207 Treatment Apparatus for Evaporated Fuel |
| 07/18/2013 | US20130183203 Exhaust purification system of internal combustion engine |
| 07/18/2013 | US20130183202 Exhaust purification system of internal combustion engine |
| 07/18/2013 | US20130180923 Methods of controlling mercury emission |
| 07/18/2013 | US20130180405 Gas Chromatography Capillary Devices and Methods |
| 07/18/2013 | US20130180400 Carbon dioxide gas fixation method and carbon dioxide gas fixation apparatus |
| 07/18/2013 | US20130180399 Method for filtration of harmful gas effluents from a nuclear power plant |
| 07/18/2013 | DE102012200566A1 Verfahren zur Absorption von CO2 aus einer Gasmischung A process for the absorption of CO2 from a gas mixture |
| 07/18/2013 | DE102012000699A1 Agent, useful to remove volatile heavy metals e.g. mercury, from gases, preferably from flue gases, comprises porous inorganic and/or organic materials, sulfur and binder for fixing sulfur on the inorganic and/or organic substances |
| 07/18/2013 | DE102011089371B4 Oxidationskatalysator für einen magerverbrennenden Verbrennungsmotor Oxidation catalyst for a lean burn internal combustion engine |
| 07/18/2013 | DE10191463B4 Katalysator-Trägerkörper mit Manschette und verkürztem Mantelrohr Catalyst carrier body with cuff and shortened casing pipe |
| 07/18/2013 | DE10160704B4 Verfahren zum Betrieb von Abgasreinigungsvorrichtungen Method for the operation of exhaust gas purification devices |
| 07/18/2013 | CA2850989A1 A method for upgrading a gas |
| 07/17/2013 | EP2615382A2 Filter element and fume hood device |
| 07/17/2013 | EP2615148A1 Allergen inactivator, allergen inactivator composition, coated material, air purification filter, and allergen inactivation method |
| 07/17/2013 | EP2615079A1 Method for removing moisture from fluorine-containing compounds |
| 07/17/2013 | EP2614973A1 Anti-fogging and air-conditioning system for electric vehicle, dehumidifying unit, dehumidifying cassette, and dehumidifying member |
| 07/17/2013 | EP2614889A1 Electrically heated catalyst |
| 07/17/2013 | EP2614888A1 Electrically heated catalyst |
| 07/17/2013 | EP2614886A1 Nox reduction catalyst for exhaust gas and method for producing same |
| 07/17/2013 | EP2614885A1 Catalytically active coating and method of depositing on a substrate |
| 07/17/2013 | EP2614884A1 Sheet-shaped gas adsorbent and insulating body using same |
| 07/17/2013 | EP2614878A1 Electrically heated catalyst |
| 07/17/2013 | EP2614877A1 Method and system for low emission CO2 capture |
| 07/17/2013 | EP2614876A2 High-temperature and high-pressure system for desulfurisation and dehalogenation of gas |
| 07/17/2013 | EP2614875A2 Monolithic carbon adsorbent |
| 07/17/2013 | EP2614231A1 Vehicle scr system and its reducing agent supplying device |