| 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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| 03/20/2013 | CN102985372A Aerator, seawater flue-gas desulfurization system equipped with same, and method for operating the aerator |
| 03/20/2013 | CN102985371A Aerator, seawater flue-gas desulfurization system equipped with same, and method for operating the aerator |
| 03/20/2013 | CN102985370A Aeration apparatus, seawater flue gas desulphurization apparatus including the same, and humidification method for aeration apparatus |
| 03/20/2013 | CN102985179A Method for producing metal substrate for flue gas denitration catalyst |
| 03/20/2013 | CN102985168A Control method and arrangement for selective catalytic reduction |
| 03/20/2013 | CN102985167A Decomposition/elimination method using a photocatalytic material |
| 03/20/2013 | CN102985166A Method and device for eliminating NOx and N2O |
| 03/20/2013 | CN102985165A Low emission power plant |
| 03/20/2013 | CN102985164A Process and apparatus for drying and compressing a co2-rich stream |
| 03/20/2013 | CN102985163A High pressure degas assembly for chromatography system and method |
| 03/20/2013 | CN102985162A Separation of gases produced by combustion |
| 03/20/2013 | CN102985161A A gas pressurized separation column and process to generate a high pressure product gas |
| 03/20/2013 | CN102985160A High pressure recovery of carbon dioxide from a fermentation process |
| 03/20/2013 | CN102985159A Process for the capture of carbon dioxide |
| 03/20/2013 | CN102985158A Gas removal system |
| 03/20/2013 | CN102985157A Filter and filter media having reduced restriction |
| 03/20/2013 | CN102985126A Inline water trap |
| 03/20/2013 | CN102985116A Photocatalyst deodorization device |
| 03/20/2013 | CN102980198A Washing condensing smoke triple recovery device |
| 03/20/2013 | CN102980196A Breaking and pyrolyzing device for recycling sludge and breaking and pyrolyzing technology recycling sludgetherefor |
| 03/20/2013 | CN102980171A Economizer capable of recycling waste heat of flue in depth and concealing, desulfurizing and aspirating flue of coal-fired boiler |
| 03/20/2013 | CN102980068A LED (light emitting diode) down lamp with air purification function |
| 03/20/2013 | CN102979603A 翅板混合器 Fin mixer |
| 03/20/2013 | CN102979602A Liquid heating system of reductive agent metering and storage device in selective catalytic reduction (SCR) system |
| 03/20/2013 | CN102978119A Nutritional-type dunaliella salina culture fluid, as well as preparation method and application thereof |
| 03/20/2013 | CN102978114A Scenedesmus sp. and applications thereof |
| 03/20/2013 | CN102977957A Photocatalysis solar fuel preparation method |
| 03/20/2013 | CN102976575A Sludge treatment system and method in cement kiln |
| 03/20/2013 | CN102976359A Method for producing ammonium sulfate by removing sulfur through ammonia method |
| 03/20/2013 | CN102976291A Variable pressure adsorption nitrogen production equipment and method thereof |
| 03/20/2013 | CN102974405A SCR (selective catalytic reduction) denitration catalyst regenerated liquid and preparation and regeneration methods thereof |
| 03/20/2013 | CN102974404A Denitrification catalyst regeneration method |
| 03/20/2013 | CN102974391A Transition metal/zeolite SCR catalysts |
| 03/20/2013 | CN102974390A Transition metal/zeolite scr catalysts |
| 03/20/2013 | CN102974387A Catalyst for simultaneously carrying out desulfurization and denitrification on smoke, preparation method and application of catalyst |
| 03/20/2013 | CN102974363A Silicon controlled rectifier (SCR) smoke denitration catalyst and preparation method thereof |
| 03/20/2013 | CN102974359A Simultaneous desulfurization and denitration catalyst and preparation method thereof |
| 03/20/2013 | CN102974358A Simultaneous desulfurization and denitration catalyst |
| 03/20/2013 | CN102974343A Catalyst suitable for processing tail gas of lean-burn natural gas vehicle and preparation method thereof |
| 03/20/2013 | CN102974340A Preparation method of cellular V-Ti low-temperature smoke denitration catalyst |
| 03/20/2013 | CN102974322A Hydrophobic silica gel composite resin-based VOC adsorbent |
| 03/20/2013 | CN102974321A ZnO-doped TiO2 air purifying preparation material with lignin as carrier as well as preparation method and application thereof |
| 03/20/2013 | CN102974306A Modification method for improving oxymethylene adsorbing property of honeycomb ceramics |
| 03/20/2013 | CN102974230A Chitosan/titanium dioxide ultrathin hybrid film, and preparation method and application thereof |
| 03/20/2013 | CN102974229A Layer perforation of two-dimensional layer-shaped metal organic framework and application |
| 03/20/2013 | CN102974216A Carbon catalytic reduction treatment method for nitrous oxide in industrial tail gas |
| 03/20/2013 | CN102974215A Air purification method |
| 03/20/2013 | CN102974214A Photocatalyst air purification device |
| 03/20/2013 | CN102974213A Fully-automatic biogas interior micro-oxygen desulfurization device |
| 03/20/2013 | CN102974212A Biological enzyme cleaning agent and preparation method thereof |
| 03/20/2013 | CN102974211A Circulating fluidized bed boiler in-furnace desulfurization device |
| 03/20/2013 | CN102974210A Built-in double-chamber double-value wet type desulfurizing tower device |
| 03/20/2013 | CN102974209A Desulfurization synergist having scale inhibition performance, and preparation method thereof |
| 03/20/2013 | CN102974208A Chlorine-containing tail-gas purification and treatment device with regenerated residual chlorine processing function |
| 03/20/2013 | CN102974207A Method and apparatus for cement rotary kiln flue gas denitration and desulfurization |
| 03/20/2013 | CN102974206A Novel flue gas desulfurization equipment |
| 03/20/2013 | CN102974205A Intra-tower crystallized ammonia-process desulfurization tower |
| 03/20/2013 | CN102974204A Reaction device for SNCR (selective non-catalytic reduction) denitration system of circulating fluid bed |
| 03/20/2013 | CN102974203A Novel absorbent for capturing and separating carbon dioxide |
| 03/20/2013 | CN102974202A Layer structure type heat exchange desulfurization apparatus |
| 03/20/2013 | CN102974201A Double pH adjustment flue gas desulphurization system and control method thereof |
| 03/20/2013 | CN102974200A Oxynitride waste gas treatment device and oxynitride waste gas treatment method |
| 03/20/2013 | CN102974199A Preparation method for pure plant active formaldehyde scavenging agent |
| 03/20/2013 | CN102974198A Plant source formaldehyde decomposition method |
| 03/20/2013 | CN102974197A Preparation method for pure plant active formaldehyde scavenging agent |
| 03/20/2013 | CN102974196A Preparation method for pure plant active formaldehyde scavenging agent |
| 03/20/2013 | CN102974195A Pure plant active formaldehyde scavenging agent |
| 03/20/2013 | CN102974194A Waste gas zero emission water circulation treatment device and method |
| 03/20/2013 | CN102974193A Tail gas absorbing tower |
| 03/20/2013 | CN102974192A Process for rapidly promoting oxygen production concentration of PSA (Pressure Swing Adsorption) |
| 03/20/2013 | CN102974191A Waste gas purification active carbon adsorption static bed |
| 03/20/2013 | CN102974190A Adsorber |
| 03/20/2013 | CN102974189A Exhaust gas cleaning and heat recovery device of textile setting machine |
| 03/20/2013 | CN102974188A Device and method for processing high temperature selenium-containing flue gas |
| 03/20/2013 | CN102974185A Modularized integrated smoke purification system and method for removing plurality of pollutants |
| 03/20/2013 | CN102974184A Treatment equipment for coating waste gas |
| 03/20/2013 | CN102974183A Air purification unit and warehousing system |
| 03/20/2013 | CN102974182A Method for treating smelting flue gas containing secondary zinc oxide |
| 03/20/2013 | CN102974181A Flue gas dedusting and desulfurization and denitrification craft and special device thereof |
| 03/20/2013 | CN102974180A Boiler dust removal recovery apparatus |
| 03/20/2013 | CN102350171B Method for separating gas in replacement mode |
| 03/20/2013 | CN102344120B Ozone aeration and generating device and pollutant processing system formed by using same |
| 03/20/2013 | CN102337950B Vehicle urea SCR (Selective Catalyctic Reduction) system and static mixer thereof |
| 03/20/2013 | CN102284268B Getter composition for vacuum insulation board |
| 03/20/2013 | CN102266755B Method for preparing cellulose-based toxic gas adsorbing material |
| 03/20/2013 | CN102247746B Formaldehyde elimination agent and preparation method thereof |
| 03/20/2013 | CN102188878B Efficient absorption and desorption combined system with plate-type heat exchanger |
| 03/20/2013 | CN102188875B Energy-saving high-efficiency purification system for industrial volatilizable organic pollutant |
| 03/20/2013 | CN102160962B Tail gas recovering and purifying treatment device for polycrystalline production line |
| 03/20/2013 | CN102133547B Ozone treatment regeneration method and device for vanadium titanium-based flue gas denitration catalyst |
| 03/20/2013 | CN102100998B Method and device for processing trichlorosilane synthesis tail gas |
| 03/20/2013 | CN102089506B Exhaust purifying system for internal combustion engine |
| 03/20/2013 | CN102059048B Method for treating obnoxious gas by active bamboo charcoal-H2O2 composite catalytic oxidation |
| 03/20/2013 | CN102049181B Purification method of sulfur-containing organic waste gas |
| 03/20/2013 | CN102042059B Exhaust gas purification apparatus for a diesel engine |
| 03/20/2013 | CN102027209B Exhaust processing system |
| 03/20/2013 | CN102019143B Method for joint desulfurization and denitration of flue gas and special device thereof |
| 03/20/2013 | CN102019140B Composite filler for biologically filtering industrial waste gas |
| 03/20/2013 | CN102009963B High-purity nitrogen preparing method and device |
| 03/20/2013 | CN101979130B Method for removing hydrogen sulfide from industrial gas in recycling way |