| 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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| 05/01/2013 | CN101732947B Method for safe adsorption and enrichment of gas with low concentration |
| 05/01/2013 | CN101688460B Internal combustion engine exhaust air purification device |
| 05/01/2013 | CN101687174B Adsorbent material, and canister |
| 05/01/2013 | CN101670287B Diesel engine tail gas post-processing catalyst and using method thereof |
| 05/01/2013 | CN101466454B Integrated dry and wet flue gas cleaning process and system |
| 05/01/2013 | CN101375099B Oxy-fuel combustion with integrated pollution control |
| 04/30/2013 | US8431227 Ceramic product and ceramic member bonding method |
| 04/30/2013 | US8431101 Method of treating an acid gas stream and an apparatus therefor |
| 04/30/2013 | US8431099 Process and apparatus for purification of an exhaust gas from an internal combustion engine |
| 04/30/2013 | US8430950 Device for removing fine-grained or dust-like solids from a container |
| 04/30/2013 | US8430949 Apparatus for pervaporation control in liquid degassing systems |
| 04/30/2013 | US8430948 Condensation and washing device, polymerisation device and method for cleaning process steam during the production of polylactide |
| 04/30/2013 | US8430947 Water recovery from steam-assisted production |
| 04/30/2013 | US8430941 Filter element arrangement and portable air cleaner incorporating same |
| 04/30/2013 | US8429932 Method for selective extraction of natural gas liquids from “rich” natural gas |
| 04/30/2013 | US8429900 Liquid container for motor vehicles |
| 04/30/2013 | CA2775209A1 Oleophobic membrane structures including a porous polymeric coating |
| 04/30/2013 | CA2708860C Method and device for reprocessing co2-containing exhaust gases |
| 04/30/2013 | CA2699957C Process and reagent for removal of oxygen from hydrocarbon streams |
| 04/30/2013 | CA2656692C Vpsa process and enhanced oxygen recovery |
| 04/30/2013 | CA2602043C Gas purification process |
| 04/30/2013 | CA2582935C Method of decomposing nitrogen dioxide |
| 04/30/2013 | CA2545084C Process for the recovery of sulphur from gaseous streams containing hydrogen sulphide and apparatus for its embodiment |
| 04/25/2013 | WO2013059527A1 Alkylamine functionalized metal-organic frameworks for composite gas separations |
| 04/25/2013 | WO2013059503A1 Caustic scrubber system and method for biogas treatment |
| 04/25/2013 | WO2013059314A1 Preparation of aligned nanotube membranes for water and gas separation applications |
| 04/25/2013 | WO2013059191A1 On-line monitoring and controlling of sulfur compounds in power generation facilities for carbon dioxide capture processes and articles comprising the same |
| 04/25/2013 | WO2013059155A1 Chilled ammonia based co2 capture system with wash system and processes of use |
| 04/25/2013 | WO2013058499A2 Exhaust reduction device using metal foam |
| 04/25/2013 | WO2013058498A2 Exhaust reduction device for diesel generator |
| 04/25/2013 | WO2013058310A1 Ion-trapping sheet, ion-trapping module, and device for supplying clean air |
| 04/25/2013 | WO2013058286A1 3-component absorbent solution, and co2 and/or h2s removal device and method |
| 04/25/2013 | WO2013058211A1 Perfluoride decomposition treatment method and treatment device |
| 04/25/2013 | WO2013058210A1 Low-concentration methane gas oxidation system using gas turbine engine waste heat |
| 04/25/2013 | WO2013058108A1 Mat material and exhaust gas purification device |
| 04/25/2013 | WO2013057990A1 Simulated gas supply device |
| 04/25/2013 | WO2013057956A1 Admixed air removal device and power generator provided therewith |
| 04/25/2013 | WO2013057791A1 Aldehyde removing agent, aldehyde removing apparatus, and method for operating aldehyde removing apparatus |
| 04/25/2013 | WO2013057534A1 Polyaniline-graphite nanoplatelet materials |
| 04/25/2013 | WO2013057492A1 Membranes for separation |
| 04/25/2013 | WO2013057387A1 Method for capturing a compound, contained in a gas, by means of adsorption on a vertical bed |
| 04/25/2013 | WO2013057272A1 Gas pumping and treatment device |
| 04/25/2013 | WO2013057088A1 Air filter cartridge for compressed-air preparation for a compressed-air processing installation |
| 04/25/2013 | WO2013057019A1 Method and device for dehydrating a co2 containing gas |
| 04/25/2013 | WO2013056378A1 Method and apparatus for cleaning diesel particulate filters |
| 04/25/2013 | WO2013036406A3 Pre-injection exhaust flow modifier |
| 04/25/2013 | WO2012048011A8 Use of bromine or bromide containing organic compositions for reducing mercury emissions during coal combustion |
| 04/25/2013 | WO2010141825A3 A desulfurization system and method for desulfurizing a fuel stream |
| 04/25/2013 | US20130102460 Polyaniline-graphite nanoplatelet materials |
| 04/25/2013 | US20130101919 Membrane electrode assembly, fuel cell, gas detoxification apparatus, and method for producing membrane electrode assembly |
| 04/25/2013 | US20130101493 Aqueous solution capable of absorbing and collecting carbon dioxide in exhaust gas with high efficiency |
| 04/25/2013 | US20130101487 Gas analysis device, mercury removal system, gas analysis method, and removal method for mercury in flue gas |
| 04/25/2013 | US20130101486 On-line monitoring and controlling of sulfur compounds in power generation facilities for carbon dioxide capture processes and articles comprising the same |
| 04/25/2013 | US20130101485 Method for controlling an injection device for feeding an ammonia-releasing reducing agent into an exhaust-gas purification system of an internal combustion engine |
| 04/25/2013 | US20130101473 Method for removal of hydrogen sulfide from geothermal steam and condensate |
| 04/25/2013 | US20130101472 Reducing agent supply device and exhaust gas denitrification system using the same |
| 04/25/2013 | US20130101471 Exhaust-gas aftertreatment system |
| 04/25/2013 | US20130098248 Gas-liquid contactor and co2 recovery unit |
| 04/25/2013 | US20130098246 Exhaust Gas Treating System Using Polymer Membrane For Carbon Dioxide Capture Process |
| 04/25/2013 | US20130098245 Removal of thermal stable salts from organic solvents |
| 04/25/2013 | US20130098244 Air pollution control system and method |
| 04/25/2013 | US20130098243 Method of removing metal carbonyls from gaseous streams and metal carbonyl sorbent |
| 04/25/2013 | US20130098242 Process for separation of gases |
| 04/25/2013 | US20130098126 Process and plant for removing acid gases |
| 04/25/2013 | DE102011116787A1 Filter unit, particularly for desulfurization of gaseous fuel, such as liquefied petroleum gas, in fuel cell system that converts hydrocarbonaceous fuel for obtaining electrical energy, has housing, in which filter stages are formed |
| 04/25/2013 | CA2852998A1 Method and apparatus for cleaning diesel particulate filters |
| 04/25/2013 | CA2852281A1 Caustic scrubber system and method for biogas treatment |
| 04/25/2013 | CA2852237A1 Chilled ammonia based co2 capture system with wash system and processes of use |
| 04/25/2013 | CA2851092A1 Three-component absorbent, and device and method for removing co2 and/or h2s |
| 04/25/2013 | CA2832711A1 Method and device for dehydrating a co2 containing gas |
| 04/25/2013 | CA2793326A1 Hot-side method and system |
| 04/24/2013 | EP2584263A1 Gas processing system |
| 04/24/2013 | EP2583944A1 Composite magnesium hydroxide, method for producing same, and adsorbent |
| 04/24/2013 | EP2583743A1 Ozone converter with internal bypass |
| 04/24/2013 | EP2583742A1 Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals |
| 04/24/2013 | EP2583741A1 System and Method for Controlling and Reducing NOx Emissions |
| 04/24/2013 | EP2583740A2 Reducing-agent supply device and an exhaust gas nitrogen-removal system using the same |
| 04/24/2013 | EP2583739A1 Moisture-absorbing device |
| 04/24/2013 | EP2583736A2 Improved filtering medium and use of the said filtering medium for pollution removal from lagoons |
| 04/24/2013 | EP2582950A1 Exhaust gas treatment system including a thermoelectric generator |
| 04/24/2013 | EP2582663A1 Method for revamping a self-stripping urea plant and process for synthesis of urea |
| 04/24/2013 | EP2582450A1 Use of an nox-reducing catalyst system based on a mixed cerium oxide |
| 04/24/2013 | EP2582449A2 Electrochemical catalysis system |
| 04/24/2013 | EP2582448A1 Carbon dioxide capture box |
| 04/24/2013 | EP2582447A1 A method in treating solvent containing gas |
| 04/24/2013 | EP2582446A1 Process and apparatus for drying and compression of a co2 rich stream |
| 04/24/2013 | EP2582445A1 Method and apparatus for the purification of carbon dioxide using liquide carbon dioxide |
| 04/24/2013 | CN202907328U Plasma generation system by tubular dielectric barrier discharge |
| 04/24/2013 | CN202902749U 烟气中二氧化碳提纯系统 Carbon dioxide in the flue gas purification system |
| 04/24/2013 | CN202902475U Top-mounted air purifier with illumination lamp |
| 04/24/2013 | CN202902317U Single-body multi-stage cremator tail gas purifying device |
| 04/24/2013 | CN202902267U Device for producing carbon dioxide and heat energy |
| 04/24/2013 | CN202901818U Air supply system for supplying inert gas for oil compartment on oil ship |
| 04/24/2013 | CN202900379U Easy-control stable selective catalytic reduction (SCR) carbamide ejector |
| 04/24/2013 | CN202900313U Vertical type air purifying treatment device |
| 04/24/2013 | CN202898376U Methane dewatering device |
| 04/24/2013 | CN202898340U Gasoline spray recovery tower with spiral spray device |
| 04/24/2013 | CN202893192U High-temperature dustproof SCR (Selective Catalytic Reduction) denitration device for cement kiln smoke |
| 04/24/2013 | CN202893191U Novel SCR (selective catalytic reduction)de-nitration catalyst preheater |
| 04/24/2013 | CN202893190U Novel high-efficiency SCR (selective catalytic reduction) denitration catalyst soot blower |