| 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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| 11/20/2013 | CN103402606A Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems |
| 11/20/2013 | CN103402605A Vertical baffle in horizontal absorber vessels |
| 11/20/2013 | CN103402604A Article for carbon dioxide capture |
| 11/20/2013 | CN103402603A Composite filter aids having novel pore size characteristics |
| 11/20/2013 | CN103402585A Air cleaner and method for predicting breakthrough time for same |
| 11/20/2013 | CN103398571A Drying system capable of efficiently recycling organic waste gas |
| 11/20/2013 | CN103395939A Sewage treatment device |
| 11/20/2013 | CN103395914A Recycling method of glutamic acid crystalloblastic mother liquor |
| 11/20/2013 | CN103395748A Nitrogen-oxygen separation device and corresponding oxygenerator |
| 11/20/2013 | CN103394355A Preparation method and application of modified copper-cobalt composite oxide catalyst |
| 11/20/2013 | CN103394351A Three-dimensional ordered macro-porous Mn2O3 supported Au catalyst, and preparation method and application thereof |
| 11/20/2013 | CN103394344A Chrome oxide manganese-supported catalyst, and preparation and application thereof |
| 11/20/2013 | CN103394285A Desulfurization liquor circulating process of double-alkali method desulfurization process |
| 11/20/2013 | CN103394284A Mobile enrichment-fixing catalytic oxidation type organic waste-gas treating apparatus |
| 11/20/2013 | CN103394283A Removing method of H2S in restricted space |
| 11/20/2013 | CN103394282A Additive for inhibiting re-release of mercury during wet method flue gas desulfurization process and using method thereof |
| 11/20/2013 | CN103394281A Water expansion control and desulfurization product slurry concentration method for magnesium-method flue gas desulfurization system |
| 11/20/2013 | CN103394280A Calcium and sodium double-section desulfurization technological process |
| 11/20/2013 | CN103394279A System device and method for deeply removing nitric oxide in industrial tail gas |
| 11/20/2013 | CN103394278A Method and device for processing ethylene oxide waste gas |
| 11/20/2013 | CN103394277A Organic amine compound absorbent for removal of carbon dioxide in fire coal flue gas |
| 11/20/2013 | CN103394276A Acid gas treatment system and acid gas treatment method |
| 11/20/2013 | CN103394275A Process for synchronously removing SO2 and NOX out of flue gas of coal-fired boiler and controlling haze by seawater method |
| 11/20/2013 | CN103394274A System device and method for carrying out combined denitrification, demercuration and desulfurization of flue gas |
| 11/20/2013 | CN103394273A Waste gas recovery system |
| 11/20/2013 | CN103394272A Organic waste gas adsorption and reutilization device and waste gas treatment process |
| 11/20/2013 | CN103394271A Plant essential oil formaldehyde remover and preparation method thereof |
| 11/20/2013 | CN103394270A Movable integrated organic waste-gas processing apparatus |
| 11/20/2013 | CN103394269A Absorption tower for producing enriched oxygen through vacuum pressure swing absorption |
| 11/20/2013 | CN103394268A Non-isobaric adsorption gas separation technology |
| 11/20/2013 | CN103394267A Oil gas recovery device combining condensation and adsorption |
| 11/20/2013 | CN103394266A Gas transmission structure of oxygen production adsorption tower |
| 11/20/2013 | CN103394265A Deep purification processing method for kitchen oil fume |
| 11/20/2013 | CN103394260A Smoke dust treating device |
| 11/20/2013 | CN103394257A Electronic air purifying device and method |
| 11/20/2013 | CN103394251A Fuel machine device capable of generating bubbles by utilizing waste gas and intercepting pollutants of fuel machine |
| 11/20/2013 | CN103394248A Method used for processing waste gas containing benzene series volatile organic compounds by adsorbent resins |
| 11/20/2013 | CN103394247A Composite air purification filter for controlling indoor air quality index (AQI) and performance test method thereof |
| 11/20/2013 | CN103394246A Comprehensive treatment method for organic waste gas and organic waste gas treatment device |
| 11/20/2013 | CN103394241A Polytetrafluoroethylene (PTFE) membrane material capable of realizing catalytic degradation function by grafting photocatalyst and application of PTFE membrane material |
| 11/20/2013 | CN103394227A Filter device used at desulfurizing absorption tower slurry-circulating pump inlet and filter screen of filter device |
| 11/20/2013 | CN102600855B Three-dimensional order large-hole-structure La0.6Sr0.4Fe0.8Bi0.2O3, synthetic method and application thereof |
| 11/20/2013 | CN102580484B Method for purifying and recovering smoke containing sulfur dioxide |
| 11/20/2013 | CN102512913B Liquid distributor for rotary filling bed |
| 11/20/2013 | CN102500232B Method for oxidizing toluene by utilizing three-dimensional ordered macroporous La0.6Sr0.4FeO3 catalyst |
| 11/20/2013 | CN102451615B Glass fiber reinforced plastic flue gas jetting pipe used in desulphurization technology, and manufacturing method thereof |
| 11/20/2013 | CN102430321B Cooling and drying integrated machine |
| 11/20/2013 | CN102407073B Denitration method for two-section microwave catalytic reaction bed |
| 11/20/2013 | CN102401547B Large boiler low-temperature flue gas purification waste heat drying bed |
| 11/20/2013 | CN102343697B Anticorrosive and wear-resistant material for spraying zones of desulfurization towers |
| 11/20/2013 | CN102210969B System used in cinerator for reducing NOx |
| 11/20/2013 | CN102186581B Exhaust gas purifying catalyst and method for purifying exhaust gas using the catalyst |
| 11/20/2013 | CN102172468B Three-pass dedusting devulcanizer |
| 11/20/2013 | CN102084097B Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines |
| 11/20/2013 | CN102046283B Adsorbent and adsorbent bed for materials capture and separation processes |
| 11/20/2013 | CN101985099B Flue gas demercuration adsorbent and preparation method thereof |
| 11/20/2013 | CN101708431B Advanced treatment method of sulfur dioxide in sulfuric acid tail gas |
| 11/20/2013 | CN101489648B Process and zeolitic materials for the separation of gases |
| 11/20/2013 | CN101301562B Methods and systems for reducing carbon dioxide in combustion flue gases |
| 11/19/2013 | US8585994 Corrosion control in and selenium removal from flue gas wet scrubber systems |
| 11/19/2013 | US8585810 Apparatus for regenerating a carbon dioxide absorption solution |
| 11/19/2013 | US8585809 Air dryer cartridge |
| 11/19/2013 | US8585808 Zinc oxide containing filter media and methods of forming the same |
| 11/19/2013 | US8585807 Low-cost method for fabricating palladium and palladium-alloy thin films on porous supports |
| 11/19/2013 | US8585806 Gas separation membrane |
| 11/19/2013 | US8585803 Treatment of contaminated gases |
| 11/19/2013 | US8585319 Methane venting system |
| 11/19/2013 | CA2813775C Method and system for recovering high-purity co2 from gasification gas |
| 11/19/2013 | CA2739114C Multiple fixed-fluidized beds for contaminant removal |
| 11/19/2013 | CA2731480C Method and system for extracting carbon dioxide by anti-sublimation at raised pressure |
| 11/19/2013 | CA2715494C Reducing carbon dioxide (co2) emissions from the burning of a fossil fuel |
| 11/19/2013 | CA2673080C Application of microporous carbon adsorbent for reducing the benzene content in hydrocarbon streams |
| 11/19/2013 | CA2621923C Method and device for enhancing condensation and separation in a fluid separator |
| 11/17/2013 | CA2778095A1 Activity replenishment and in situ activation for enzymatic co2 capture packed reactor |
| 11/15/2013 | DE212012000046U1 Knochenkohle und Filter zur Reinigung von Gasen oder Flüssigkeiten Bone charcoal and filter for cleaning of gases or liquids |
| 11/14/2013 | WO2013169521A1 Process and apparatus for removing contaminants from a gas stream |
| 11/14/2013 | WO2013169392A1 Materials, methods, and devices for siloxane contaminant removal |
| 11/14/2013 | WO2013169136A1 Apparatus and method for separating a gaseous mixture |
| 11/14/2013 | WO2013169093A1 Method and system for removing carbon dioxide from hydrocarbons |
| 11/14/2013 | WO2013168985A1 Antimicrobial filter adopting optical fibers and air cleaner comprising same |
| 11/14/2013 | WO2013168984A1 Air purification filter to which optical fibers are applied, and air purification device including same |
| 11/14/2013 | WO2013168819A1 Oxygen absorbent composition |
| 11/14/2013 | WO2013168677A1 Exhaust gas purification system and exhaust gas purification method |
| 11/14/2013 | WO2013168588A1 Composite amine absorbing solution, and device and method for removing co2, h2s, or both |
| 11/14/2013 | WO2013168568A1 Air purification device |
| 11/14/2013 | WO2013168549A1 Exhaust gas purification device and method for manufacturing same |
| 11/14/2013 | WO2013167896A1 Gas/liquid separator |
| 11/14/2013 | WO2013167738A1 Method and system for purifying the exhaust gases of a combustion engine |
| 11/14/2013 | WO2013167625A2 Glass, quartz or metal pile fabric |
| 11/14/2013 | WO2013167586A1 Ionic liquids, method for manufacturing thereof, and electrochemical devices comprising the same |
| 11/14/2013 | WO2013167367A1 Method for absorbing co2 from a gas mixture |
| 11/14/2013 | WO2013167107A1 Device and method for bioelectrochemical material conversion (inducing a reduction/oxidation/redox reaction) |
| 11/14/2013 | WO2013166550A1 Inline non-targeted component removal |
| 11/14/2013 | WO2013105052A4 Reforming of hydrocarbon gas with solar energy |
| 11/14/2013 | WO2012145303A9 Method and apparatus for removal of carbon dioxide from automobile, household and industrial exhaust gases |
| 11/14/2013 | US20130303821 Systems and Methods of Inhibiting Foam Formation Using Multiphase Turbines |
| 11/14/2013 | US20130302479 Removing sulfur dioxide from packaging |
| 11/14/2013 | US20130302238 Continuous manufacturing apparatus and method for carbon nanotubes having gas separation units |
| 11/14/2013 | US20130302234 High Capacity Solid Filtration Media |
| 11/14/2013 | US20130302233 Process for removing mercaptans from a gas stream |