| 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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| 12/26/2013 | US20130340613 Absorbent and/or adsorptive filter media |
| 12/26/2013 | US20130340612 High Rate Compositions |
| 12/26/2013 | US20130340611 Method and apparatus for decomposing nitrosamines formed in removing co2 from flue gases using an aqueous amine solution |
| 12/25/2013 | EP2677153A1 Canister |
| 12/25/2013 | EP2676729A1 Novel visible-light-responsive photocatalyst with environmental resistance |
| 12/25/2013 | EP2676721A1 Electrically heated catalyst |
| 12/25/2013 | EP2676720A1 Electrically heated catalyst |
| 12/25/2013 | EP2676719A1 Exhaust conversion apparatus for internal combustion engine |
| 12/25/2013 | EP2676718A1 Exhaust conversion apparatus for internal combustion engine |
| 12/25/2013 | EP2676717A2 Carbon dioxide recovery device and carbon dioxide recovery method |
| 12/25/2013 | EP2676716A1 System for removal of organic contaminants from bio-gas for renewable energy production |
| 12/25/2013 | EP2676715A1 Gas adsorption device and vacuum heat insulating material provided therewith |
| 12/25/2013 | EP2676714A1 Heat insulation box body |
| 12/25/2013 | EP2675551A1 Systems and methods for recovering nitric acid from pickling solutions |
| 12/25/2013 | EP2675550A1 Fluoropolymer gas separation films |
| 12/25/2013 | EP2675549A1 Process and system for cleaning a gas stream |
| 12/25/2013 | EP2500055B1 Oxygen concentrator |
| 12/25/2013 | EP2338583B1 CO2 recovery system and CO2 recovery method |
| 12/25/2013 | EP2251075B1 Dehydration method |
| 12/25/2013 | EP2133133B1 Layered separation articles with immobilised ionic liquids |
| 12/25/2013 | EP2065067B1 Oxygen concentrator |
| 12/25/2013 | EP2044332B1 Twin blowers for gas separation plants |
| 12/25/2013 | CN203360550U Ammonia-containing tail gas treatment device in nitridation heat treatment technology |
| 12/25/2013 | CN203360240U Unpowered pure ecologic sludge recovery device |
| 12/25/2013 | CN203356110U Plate washing machine capable of purifying waste gas |
| 12/25/2013 | CN203355615U Bidirectional utilization device for recovered solution of wet circulating desulfurization |
| 12/25/2013 | CN203355614U Spray gun for cement kiln denitration |
| 12/25/2013 | CN203355613U Catalyst filtering equipment and waste gas treatment system |
| 12/25/2013 | CN203355612U Fermentation waste gas treatment equipment integrating light hydrogen catalysis and tourmaline treatment |
| 12/25/2013 | CN203355611U Device for removing NOX and dioxins in sintering and pelletizing flue gas through SCR (Selective Catalytic Reduction) |
| 12/25/2013 | CN203355610U Air purification device for catalyzing and decomposing formaldehyde |
| 12/25/2013 | CN203355609U Integrated external compact movable multilayer organic waste gas efficient biofilter |
| 12/25/2013 | CN203355608U Bio-trickling filter tower |
| 12/25/2013 | CN203355607U Semi-dry method cyclone desulphurization device |
| 12/25/2013 | CN203355606U Cyclone separator desulfurizer |
| 12/25/2013 | CN203355605U Integrated type flue gas purification tower |
| 12/25/2013 | CN203355604U Sulfur removal non-woven fabric for air purifier |
| 12/25/2013 | CN203355603U Smoke purification system adopting wet method |
| 12/25/2013 | CN203355602U Wet desulphurization system with rotational flow windows |
| 12/25/2013 | CN203355601U Device for treating sulfur dioxide flue gas by utilizing saponified wastewater |
| 12/25/2013 | CN203355600U Turbulator device for wet desulphurization |
| 12/25/2013 | CN203355599U Ultrasonic wet desulphurization device |
| 12/25/2013 | CN203355598U Spray device of flue gas desulfurization tower |
| 12/25/2013 | CN203355597U Efficiency enhancement device for desulfurizing absorption tower |
| 12/25/2013 | CN203355596U Telescopic denitration spray gun |
| 12/25/2013 | CN203355595U Self-adaptive aqua ammonia spraying device |
| 12/25/2013 | CN203355594U Denitration urea ejector |
| 12/25/2013 | CN203355593U Dedusting desulfurizer adopting wet method |
| 12/25/2013 | CN203355592U SNCR (Selective Non-Catalytic Reduction)-modularized device for treating flue gas containing nitrogen oxides |
| 12/25/2013 | CN203355591U Horizontal washing tower |
| 12/25/2013 | CN203355590U Large air odor and pollutant filtering equipment |
| 12/25/2013 | CN203355589U Alkaline washing tower |
| 12/25/2013 | CN203355588U Acid mist separation treatment system |
| 12/25/2013 | CN203355587U 乙炔气净化器 Acetylene gas purifier |
| 12/25/2013 | CN203355586U Multi-stage-absorption ammonia desulphurization system |
| 12/25/2013 | CN203355585U Multifunctional flue gas treatment device |
| 12/25/2013 | CN203355584U Treatment equipment for volatile organic pollutant waste gas |
| 12/25/2013 | CN203355583U Flue gas purifier |
| 12/25/2013 | CN203355582U Waste gas purifier |
| 12/25/2013 | CN203355581U Waste gas purifier and automatic waste heat recycling device |
| 12/25/2013 | CN203355580U Instrument control cabinet |
| 12/25/2013 | CN203355579U Self-cooling active particle exciter |
| 12/25/2013 | CN203355578U Flue gas desulfurizer adopting magnesium method for sintering machine |
| 12/25/2013 | CN203355577U Micro compressed air absorption type drying machine |
| 12/25/2013 | CN203355576U Anti-pulverization and quickly-dismounted drying tower |
| 12/25/2013 | CN203355575U Secondary separation device for acetylene gas and liquid |
| 12/25/2013 | CN203355574U Drier for acetylene gas closed cycle |
| 12/25/2013 | CN203355573U Fluorine removal device |
| 12/25/2013 | CN203355572U Multistage autorotation centrifugal absorber |
| 12/25/2013 | CN203355571U Low temperature methanol washing tower capable of regulating carbon dioxide concentration slightly |
| 12/25/2013 | CN203355570U Filling material screen plate of absorption tower |
| 12/25/2013 | CN203355569U Inlet smoke uniform distribution device for wet desulphurization absorption tower |
| 12/25/2013 | CN203355568U Mother liquor ammonia absorbing system adopting soda and ammonium chloride dual manufacture process |
| 12/25/2013 | CN203355567U Inclined hole board absorption tower |
| 12/25/2013 | CN203355566U System for recycling carbon dioxide from boiler flue gas |
| 12/25/2013 | CN203355565U Flue gas pollutant removing device |
| 12/25/2013 | CN203355564U Gas purification adsorber for PSA (pressure-swing adsorption) process |
| 12/25/2013 | CN203355563U Laminar flow type stepped porous material adsorption device |
| 12/25/2013 | CN203355562U Layered absorption tank |
| 12/25/2013 | CN203355561U Portable air purification device |
| 12/25/2013 | CN203355560U Air purifier with air quality detecting device |
| 12/25/2013 | CN203355559U Organic gas recovery system with surface air cooler |
| 12/25/2013 | CN203355558U Multifunctional air cleaner |
| 12/25/2013 | CN203355557U Waste gas processing system |
| 12/25/2013 | CN203355550U Multiple pollutants combined control device |
| 12/25/2013 | CN203355544U Device for removing harmful substances from coating |
| 12/25/2013 | CN203355540U Pigment dust collecting and solvent absorbing device used in colored piece production |
| 12/25/2013 | CN203355531U Ultraviolet lighting device for dust remover |
| 12/25/2013 | CN203355528U Defluorination and desulfuration dust removal device |
| 12/25/2013 | CN203355525U Water reducer spray recovery tower |
| 12/25/2013 | CN203355513U Air purifier |
| 12/25/2013 | CN203355486U Air purifier |
| 12/25/2013 | CN203355484U Gas cleaning filter |
| 12/25/2013 | CN203355483U Stink waste gas purification device |
| 12/25/2013 | CN203355473U Compound non-woven fabric for air purifier |
| 12/25/2013 | CN203355335U Novel slot type liquid distributor |
| 12/25/2013 | CN203354968U Ceiling-type intelligent low-temperature plasma air disinfection cleaner |
| 12/25/2013 | CN203354967U Ion wind purifier and high-voltage protection device thereof |
| 12/25/2013 | CN203354964U Device for purifying air |
| 12/25/2013 | CN203354961U Tea seed powder moisture-absorbing and odor-removing anti-bacterial box |