| 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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| 08/01/2012 | CN102614817A Porous spherical reaction device and operation method |
| 08/01/2012 | CN102614780A Sulfur-tolerant perovskite NOx oxidation catalysts |
| 08/01/2012 | CN102614779A Dedusting-denitrating integrated device |
| 08/01/2012 | CN102614778A Simulation device for researching photocatalysed degradation of volatile organic compound (VOC) |
| 08/01/2012 | CN102614777A Photocatalytic oxidation treatment system of sludge odor and method for treating sludge odor by utilizing same |
| 08/01/2012 | CN102614776A Device and method for desulfuration, denitration and demercuration by using microwave induction and catalysis jointly |
| 08/01/2012 | CN102614775A Method for removing and recovering low concentration sulfur dioxide in industrial exhaust gas |
| 08/01/2012 | CN102614774A Biological treatment system of sludge odor and method for treating sludge odor by utilizing same |
| 08/01/2012 | CN102614773A Method and application equipment for desulphurization in furnace of boiler with desulphurization ash in semi-dry process |
| 08/01/2012 | CN102614772A Organic acid reinforced steel slag fuel gas desulfurization method |
| 08/01/2012 | CN102614771A Granite desulfurizing tower |
| 08/01/2012 | CN102614770A Purified flue gas recycling device |
| 08/01/2012 | CN102614769A Method for converting carbon dioxide in smoke into formic acid under normal pressure |
| 08/01/2012 | CN102614768A Desulfurization reactor device |
| 08/01/2012 | CN102614767A Apparatus for improving ammonium sulfate purity by ammonia desulfurization |
| 08/01/2012 | CN102614766A Dedusting method and device |
| 08/01/2012 | CN102614765A New process for removing SO2 from industrial waste gas |
| 08/01/2012 | CN102614764A Method for processing Fischer-Tropsch synthesis tail gas |
| 08/01/2012 | CN102614763A Method for processing Fischer-Tropsch synthesis tail gas |
| 08/01/2012 | CN102614762A Plasma-based waste gas treatment system |
| 08/01/2012 | CN102614761A Glass coating waste gas treatment dry energy-saving process |
| 08/01/2012 | CN102614760A Waste gas purification device |
| 08/01/2012 | CN102614759A Integrated experimental device for desulfurating and denitrating flue gas simultaneously and operation method thereof |
| 08/01/2012 | CN102614758A Urea-solution-based SCR (selective catalytic reduction) flue gas denitration process and device |
| 08/01/2012 | CN102614757A Fin-type double-phase steel heat pipe exchanger and flue gas desulfurization equipment using same |
| 08/01/2012 | CN102614756A Limestone shielding situation diagnosis and treatment method of limestone-gypsum gas desulfurization system |
| 08/01/2012 | CN102614755A Method for collection, utilization and desulphuration of low-concentration carbon dioxide |
| 08/01/2012 | CN102614754A Vacuum-evaporation-based VOC recovery device and method therefor |
| 08/01/2012 | CN102614753A Compressed air drier |
| 08/01/2012 | CN102614752A Special rotating wheel dehumidifying equipment for glove box |
| 08/01/2012 | CN102614751A Methyl chloride drying device, recovering system and recovering method, and butyl rubber production system |
| 08/01/2012 | CN102614750A Saturated steam dehydration equipment |
| 08/01/2012 | CN102614749A Vortex type hot and cold gas separation apparatus |
| 08/01/2012 | CN102614748A Ultrasonic reinforced membrane reactor for absorbing and gathering CO2 in flue gas |
| 08/01/2012 | CN102614747A Flue gas cleaning device and method for circulating fluidized bed through semi-dry method |
| 08/01/2012 | CN102614746A Method for treating waste gas during production process of Beta- fluorine sultone |
| 08/01/2012 | CN102614745A Dialysis water plate |
| 08/01/2012 | CN102614744A Water spray absorber |
| 08/01/2012 | CN102614743A Technological process for treatment of waste gas containing caffeine |
| 08/01/2012 | CN102614742A Flashed vapor regenerating system and technology |
| 08/01/2012 | CN102614741A Tail gas recovery processing method for polycrystalline silicon production |
| 08/01/2012 | CN102614740A Organic waste gas treatment technique on automobile coating production line |
| 08/01/2012 | CN102614739A Waste gas treatment device assembly |
| 08/01/2012 | CN102614738A Organic waste gas desorption process |
| 08/01/2012 | CN102614737A Method for gas storage and release of metal-organic framework material |
| 08/01/2012 | CN102614735A Device and method for smoke desulphurization and waste recycle |
| 08/01/2012 | CN102614734A Smog purification device |
| 08/01/2012 | CN102614733A Air-supply desulfurization dust-control device of household cooking range |
| 08/01/2012 | CN102614731A Purifying device for paint spraying organic waste gas and solvent recovering method thereof |
| 08/01/2012 | CN102071161B Chryseobacterium sp. capable of using methane and application thereof |
| 08/01/2012 | CN101856587B Fluidized activated carbon combined desulfurization and denitrification process |
| 08/01/2012 | CN101829536B Adsorbent composition containing II B-group metal component |
| 08/01/2012 | CN101816881B Novel ventilation energy-saving heat pump rotary dehumidifier |
| 08/01/2012 | CN101787918B Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system |
| 08/01/2012 | CN101671581B Ammonia-soda coupled oven gas desulfurization process |
| 08/01/2012 | CN101648106B Intelligentized air dryer |
| 08/01/2012 | CN101553302B Method and device for separating metal carbonyls from synthesis gas |
| 08/01/2012 | CN101433797B Multi-layer solid basic element absorbing tower |
| 08/01/2012 | CN101384335B Reduction of co and nox in regenerator flue gas |
| 07/31/2012 | US8232227 Honeycomb structured body |
| 07/31/2012 | US8231851 Removing silicon components from exhaust gas containing a perfluoride compound; adding water and steam to exhaust gas; heating; supplying to a catalyst layer filled with a catalyst which is able to decompose perfluoride compound; cooling |
| 07/31/2012 | US8231850 Economical sequestration of carbon dioxide by the mixed gas |
| 07/31/2012 | US8231849 Method and system for treatment of malodorous gases emanating from a pulp mill |
| 07/31/2012 | US8231785 Staged membrane system for gas, vapor, and liquid separations |
| 07/31/2012 | US8231719 Absorbent liquid, and apparatus and method for removing CO2 or H2S from gas with use of absorbent liquid |
| 07/31/2012 | US8231717 Apparatus and method for purifying oxidizing gas in a fuel cell |
| 07/31/2012 | US8231713 Composition and method for removal of carbonyl sulfide from acid gas containing same |
| 07/31/2012 | US8231711 Sorption processes |
| 07/31/2012 | US8231710 Membranes and processes for their manufacture and use |
| 07/31/2012 | US8231709 Method of separating a syngas containing hydrogen and carbon monoxide but also at least carbon dioxide and water vapor |
| 07/31/2012 | US8231708 Method of production, storage and transportation for gas hydrate |
| 07/31/2012 | US8231706 Method and device for separating methane and carbon dioxide from biogas |
| 07/31/2012 | CA2693065C Co2 or h2s reducing system and method of reducing co2 or h2s |
| 07/31/2012 | CA2661234C Emission control devices for air induction systems of internal combustion engines |
| 07/31/2012 | CA2559567C Method for abating mercury in flue gases |
| 07/31/2012 | CA2521584C A reduced-emissions fossil-fuel-fired system |
| 07/30/2012 | CA2773894A1 Enhanced mercury capture from coal-fired power plants in the filtration baghouse using flue gas temperature as process control knob |
| 07/26/2012 | WO2012100261A1 System and apparatuses providing laser illumination with reduced or zero speckle |
| 07/26/2012 | WO2012100157A1 Direct densification method and system utilizing waste heat for on-board recovery and storage of co2 from motor vehicle internal combustion engine exhaust gases |
| 07/26/2012 | WO2012100149A1 Reversible solid adsorption method and system utilizing waste heat for on-board recovery and storage of co2 |
| 07/26/2012 | WO2012100143A2 Hydrogen removal from dehydrogenation reactor product |
| 07/26/2012 | WO2012100116A1 Low profile frame for a filter incorporating a negative pressure check mechanism |
| 07/26/2012 | WO2012100074A2 Condensation plume mitigation system for exhaust stacks |
| 07/26/2012 | WO2012099964A2 Improved organic chloride adsorbent |
| 07/26/2012 | WO2012099510A1 Extraction of water in flue gas from combustion and industrial processes |
| 07/26/2012 | WO2012099313A1 Apparatus for reducing exhaust gas in diesel engine |
| 07/26/2012 | WO2012098896A1 Gas-adsorbing device and evacuated insulating material provided with same |
| 07/26/2012 | WO2012098696A1 Aeration device, seawater flue-gas-desulfurization device provided with same, and method for operating aeration device |
| 07/26/2012 | WO2012098695A1 Aeration device, seawater flue-gas-desulfurization device provided with same, and method for operating aeration device |
| 07/26/2012 | WO2012097920A1 Method and device for reducing nitrosamines which form during removal of co2 from flue gases using an aqueous amine solution |
| 07/26/2012 | WO2012097449A1 Reactive extraction process for regeneration of amine-based solvents used for carbon dioxide capture |
| 07/26/2012 | WO2012097406A1 Process for capturing acid gases |
| 07/26/2012 | WO2012072908A3 Method for manufacturing a catalytic composition for selectively reducing nitrogen oxides, and vehicle including such a catalytic composition |
| 07/26/2012 | WO2012069156A3 Filter apparatus and method for purifying a gas flow |
| 07/26/2012 | WO2012067215A3 Silencer, exhaust valve, valve device, air dryer, compressed air supply device for vehicle, and compressed air supply system |
| 07/26/2012 | WO2012065052A3 Mounting mat and exhaust gas treatment device |
| 07/26/2012 | WO2012060661A3 Integrated dust collection, de-sox, de-nox, and waste heat recovery system |
| 07/26/2012 | US20120190906 Organic Chloride Adsorbent |
| 07/26/2012 | US20120190904 Hydrogen removal from dehydrogenation reactor product |
| 07/26/2012 | US20120190101 Biological oxidation of hydrogen sulphide in a psychrophilic anaerobic digestion bioreactor subjected to microaerobic conditions |