| 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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| 01/09/2013 | CN102861501A Natural formaldehyde purifier and preparation method thereof |
| 01/09/2013 | CN102861500A Three-section absorption process of maleic anhydride absorption tower |
| 01/09/2013 | CN102861499A Four-tower pressure swing adsorption gas separation method and equipment |
| 01/09/2013 | CN102861498A Method for putting activated carbon to derivate harmful components in burning smoke |
| 01/09/2013 | CN102861496A Purification treatment device of flue gas produced by combusting electric wires |
| 01/09/2013 | CN102861482A Residue-fired boiler desulfuration and dedusting auto-cleaning system |
| 01/09/2013 | CN102512924B 室内空气净化装置 Indoor air cleaning devices |
| 01/09/2013 | CN102500242B Polydimethylsiloxane/polyetherimide (PDMS/PEI) fixed carrier composite film containing amino group and preparation method and application thereof |
| 01/09/2013 | CN102364068B Tail gas exhausting and processing system for ship |
| 01/09/2013 | CN102116188B Constant-pressure type metering injection system |
| 01/09/2013 | CN102114383B Ammonia-chemical-chain-cycle-based carbon dioxide capture and conversion method |
| 01/09/2013 | CN102101060B Process and device for restoring activity of smoke denitration catalyst |
| 01/09/2013 | CN102101052B Ozone-eliminating catalyst using active carbon as carrier |
| 01/09/2013 | CN102078767B V-shaped mixing grille for selective-catalytic-reduction denitration device |
| 01/09/2013 | CN102039136B Honeycomb catalyst for catalytic incineration of gas containing sulfur and preparation method thereof |
| 01/09/2013 | CN102019189B Catalyst and material for formaldehyde decomposition |
| 01/09/2013 | CN102008880B Method for realizing integrated desulfurization and denitrification and product recovery based on magnesium-ammonium method |
| 01/09/2013 | CN101967449B Microorganisms having bad smell removal activity of organic waste and use thereof |
| 01/09/2013 | CN101947416B High-selectivity asymmetric moisture-permeable film as well as preparation method and application thereof |
| 01/09/2013 | CN101940925B Catalyst of three-dimensional ordered macroporous cerium-based oxide supported gold for purifying diesel soot |
| 01/09/2013 | CN101934191B Method for desulfurizing and denitrating smoke simultaneously through ammonia method |
| 01/09/2013 | CN101920154B Gas drying process and device |
| 01/09/2013 | CN101878182B Ozone concentrator |
| 01/09/2013 | CN101869804B Desulfuration process of sintering flue gas of semidry-method recirculating fluidized bed |
| 01/09/2013 | CN101837295B Load type ozone nanometer type reduction catalyst and manufacturing method thereof |
| 01/09/2013 | CN101791532B Normal-temperature natural-gas sulphur adsorbent and preparation method thereof |
| 01/09/2013 | CN101745391B Catalyst for removing traces of oxygen in catalytic cracking dry gas |
| 01/09/2013 | CN101745375B Cerium zirconium aluminum based multiple oxide material and preparing method thereof |
| 01/09/2013 | CN101605724B A method for recovery of high purity carbon dioxide |
| 01/09/2013 | CN101528605B Composite oxide for use as exhaust gas clean-up catalyst, and filter |
| 01/09/2013 | CN101306295B Fluid purification device |
| 01/09/2013 | CN101298057B Carrier for exhaust-gas purification |
| 01/09/2013 | CN101262929B Sulfur trioxide removal from a flue gas stream |
| 01/08/2013 | US8349283 Metal recovery method, metal recovery apparatus, gas exhaust system and film forming device using same |
| 01/08/2013 | US8349282 Treatment of fly ash |
| 01/08/2013 | US8349281 Process for sequestrating carbon in the form of a mineral in which the carbon has oxidation number +3 |
| 01/08/2013 | US8349058 Regeneration reactor of CO2 capture system |
| 01/08/2013 | US8349056 System and method for reduction of moisture content in flue gas |
| 01/08/2013 | US8349055 Method and scrubber for scrubbing flue gas flows |
| 01/08/2013 | US8349054 Adsorption drying apparatus and adsorption drying method |
| 01/08/2013 | US8349053 High efficiency gas concentrating apparatus and method of controlling high efficiency gas concentrating apparatus |
| 01/08/2013 | US8347629 System and method for reducing moisture in a compressed air energy storage system |
| 01/08/2013 | US8347603 Method for metering a reagent for the emission control of internal combustion engines and device for executing the method |
| 01/08/2013 | CA2715450C Improved dry sulfur dioxide (so2) scrubbing from flue gas |
| 01/08/2013 | CA2711950C Flue gas control system of coal combustion boiler and operating method thereof |
| 01/08/2013 | CA2700746C Methods and systems for sulphur combustion |
| 01/08/2013 | CA2695181C Contactor |
| 01/08/2013 | CA2687694C Uses of fibrillated nanofibers and the removal of soluble, colloidal, and insoluble particles from a fluid |
| 01/08/2013 | CA2684871C Product gas concentrator and method associated therewith |
| 01/08/2013 | CA2683380C Air pollution control apparatus and air pollution control method |
| 01/08/2013 | CA2661635C Catalyst for removal of nitrogen oxide, and method for removal of nitrogen oxide |
| 01/08/2013 | CA2661124C Fast, high capacity hydrogen sulfide scavengers |
| 01/08/2013 | CA2621462C Hydrocarbon processing devices and systems for engines and combustion equipment |
| 01/08/2013 | CA2603565C Fiber board capable of capturing and decomposing aldehyde |
| 01/08/2013 | CA2572412C Membrane gas separation |
| 01/08/2013 | CA2567790C Methods for removing sulfur-containing compounds |
| 01/08/2013 | CA2548438C Method for the treatment of exhaust gases containing organosilicon components or accompanying substances, and apparatus therefor |
| 01/08/2013 | CA2538160C Novel functional transition metal silicates (ftms) |
| 01/05/2013 | CA2782101A1 Process for the production of hydrogen and carbon dioxide utilizing magnesium based sorbents |
| 01/05/2013 | CA2782099A1 Process for the production of hydrogen/carbon monoxide |
| 01/05/2013 | CA2782098A1 Process for the production of hydrogen and carbon dioxide utilizing magnesium based sorbents in a fixed bed |
| 01/05/2013 | CA2782095A1 Process for the production of hydrogen and carbon dioxide utilizing magnesium based sorbents in a fixed bed |
| 01/05/2013 | CA2782092A1 Process for the production of hydrogen and carbon dioxide utilizing magnesium based sorbents in a fluidized bed |
| 01/05/2013 | CA2782088A1 Process for the production of hydrogen/carbon monoxide |
| 01/03/2013 | WO2013003728A1 Zeolite impregnated with titanium dioxide |
| 01/03/2013 | WO2013003562A1 Composite hollow ceramic fibers, precursors for, methods of making the same, and methods of using the same |
| 01/03/2013 | WO2013003312A1 Low pressure steam pre-heaters for gas purification systems and processes of use |
| 01/03/2013 | WO2013002492A1 Method for preparing catalyst for removing nitrogen oxides using dry ball milling |
| 01/03/2013 | WO2013002315A1 Plasma generation device |
| 01/03/2013 | WO2013002059A1 Transition metal-containing zeolite |
| 01/03/2013 | WO2013001663A1 Device for evaluating catalytic performance in purifying exhaust gas |
| 01/03/2013 | WO2013001429A1 Cartridge for filtration and dehydration of fluid |
| 01/03/2013 | WO2013001345A1 A method of cleaning a carbon dioxide rich flue gas |
| 01/03/2013 | WO2013001108A1 Methods and systems for absorbing co2 and converting same into gaseous oxygen by microorganisms |
| 01/03/2013 | WO2013001107A1 Methods and systems for absorbing co2 and converting same into gaseous oxygen by means of microorganisms |
| 01/03/2013 | WO2013000953A2 An amine absorbent and a method for co2 capture |
| 01/03/2013 | WO2013000896A1 Method and apparatus for circulating a glycol stream containing a concentration of divalent cations, and method of producing a natural gas product stream |
| 01/03/2013 | WO2013000684A1 Device for the purification of exhaust gases from a heat engine, comprising a ceramic carrier and an active phase chemically and mechanically anchored in the carrier |
| 01/03/2013 | WO2013000683A1 Device for the purification of exhaust gases from a heat engine, comprising a ceramic carrier and an active phase mechanically anchored in the carrier |
| 01/03/2013 | WO2013000682A1 Device for purifying exhaust gases from a heat engine, comprising a catalytic ceramic support comprising an arrangement of essentially identical crystallites |
| 01/03/2013 | WO2012148110A3 Hybrid device for cooling |
| 01/03/2013 | WO2012145802A3 Reactor system and method for thermally activating minerals |
| 01/03/2013 | WO2012135111A3 Aromatics recovery by extractive distillation |
| 01/03/2013 | WO2012125894A3 Oxidation inhibitors for amine degradation |
| 01/03/2013 | WO2011132055A3 Method and installation for liquefying flue gas from combustion installations |
| 01/03/2013 | US20130004875 Gas-liquid separator and fuel cell system having the same |
| 01/03/2013 | US20130004406 Carbon dioxide recovery system and method of exhaust gas |
| 01/03/2013 | US20130004400 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 01/03/2013 | US20130004399 Process for disposal of hexachlorodisilane-containing vapors |
| 01/03/2013 | US20130004398 Ferrous Zeolite, Method for Producing Ferrous Zeolites, and Method for Catalytically Reducing Nitrous Oxides |
| 01/03/2013 | US20130004397 NOx REDUCTION CATALYST AND NOx REDUCTION METHOD FOR EXHAUST COMBUSTION GAS OF BIOMASS |
| 01/03/2013 | US20130004396 Processes and apparatuses for eliminating elemental mercury from flue gas using deacon reaction catalysts at low temperatures |
| 01/03/2013 | US20130004395 Processes and apparatuses for oxidizing elemental mercury in flue gas using oxychlorination catalysts |
| 01/03/2013 | US20130004394 Catalytic CO2 Desorption on the Interface between NaHCO3 and Multifunctional Nanoporous TiO(OH)2 |
| 01/03/2013 | US20130004393 Synergistic Method for Enhanced H2S/Mercaptan Scavenging |
| 01/03/2013 | US20130004392 Assembly and method for reducing nitrogen oxides, carbon monoxide, hydrocarbons and hydrogen gas in exhausts of internal combustion engines and producing an electrical output |
| 01/03/2013 | US20130004391 Reduction-catalyst-coated diesel particle filter having improved characteristics |
| 01/03/2013 | US20130004390 Decontamination arrangement and method |
| 01/03/2013 | US20130004373 System for treating selenium-containing liquid, wet flue gas desulfurization device, and method for treating selenium-containing liquid |
| 01/03/2013 | US20130000488 Composite hollow ceramic fibers, precursors for, methods of making the same, and methods of using the same |