| 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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| 05/01/2013 | CN202909573U Air purifier |
| 05/01/2013 | CN202908657U Shoe drying bag |
| 05/01/2013 | CN103080490A Exhaust purification device for internal combustion engine |
| 05/01/2013 | CN103079997A Recovery of xe and other high value compounds |
| 05/01/2013 | CN103079993A Methods and apparatus for sulfur recovery from acid gases |
| 05/01/2013 | CN103079950A Apparatus for decreasing volatile organic components |
| 05/01/2013 | CN103079702A Electrically heated catalyst |
| 05/01/2013 | CN103079701A Electrically heated catalyst |
| 05/01/2013 | CN103079694A Method for producing catalyst composition, catalyst composition, diesel particulate filter using same, and exhaust gas purification system |
| 05/01/2013 | CN103079692A Exhaust gas treatment device |
| 05/01/2013 | CN103079683A Diesel particulate filter |
| 05/01/2013 | CN103079682A Integrated biogas cleaning system to remove water, siloxanes, sulfur, oxygen, chlorides and volatile organic compounds |
| 05/01/2013 | CN103079681A Heteropoly acid promoted catalyst for SCR of NOx with ammonia |
| 05/01/2013 | CN103079680A Extraction of hot gas for reagent vaporization and other heated gas systems |
| 05/01/2013 | CN103079679A Electric heating catalyst |
| 05/01/2013 | CN103079678A Hydrofluorocarbon elimination device |
| 05/01/2013 | CN103079677A Process for separating CO2 from a gaseous stream |
| 05/01/2013 | CN103079676A Method and system for reducing industrial emissions |
| 05/01/2013 | CN103079675A High pressure reduction-oxidation desulfurization process |
| 05/01/2013 | CN103079674A Sorption dryer |
| 05/01/2013 | CN103079673A Improved flue gas scrubbing apparatus and methods thereof |
| 05/01/2013 | CN103079672A Fossil fuel-fired power station having a removal apparatus for carbon dioxide and process for separating carbon dioxide from an offgas from a fossil fuel-fired power station |
| 05/01/2013 | CN103079671A System and method for carbon dioxide capture and sequestration |
| 05/01/2013 | CN103079665A Process and system for separating heavy and light components contained in a vapor mixture |
| 05/01/2013 | CN103075780A Fresh air introducing and purifying device and method |
| 05/01/2013 | CN103075727A High-efficiency and environment-friendly coal-fired system for vertical boiler with bottom-built burner |
| 05/01/2013 | CN103074231A Method for producing microalgae by utilizing industrial waste water and waste gas of biobutanol, and application of method |
| 05/01/2013 | CN103073341A Emission reduction method of nitrous oxide during composting |
| 05/01/2013 | CN103073228A Bamboo charcoal breathing wall |
| 05/01/2013 | CN103073059A Preparation method of titanium dioxide for producing selective catalytic reduction (SCR) denitration catalyst through sulfuric acid method |
| 05/01/2013 | CN103071524A Oxidation catalyst for purifying diesel engine waste gas and preparation method of oxidation catalyst |
| 05/01/2013 | CN103071515A Catalyst for catalyzing, oxidizing and removing organic matters under hydrogen chloride atmosphere |
| 05/01/2013 | CN103071511A Preparation method of CO room-temperature catalyst with super-high activity and moisture resistance |
| 05/01/2013 | CN103071506A Ferrum-cerium-titanium composite oxide catalyst, preparation method and application of ferrum-cerium-titanium composite oxide catalyst |
| 05/01/2013 | CN103071505A Alumina-based nitric oxide normal temperature catalyst and preparation method |
| 05/01/2013 | CN103071492A Preparation method of efficient formaldehyde catalytic conversion catalyst |
| 05/01/2013 | CN103071485A Catalyst as well as preparation method and application thereof |
| 05/01/2013 | CN103071484A Preparation method of manganese dioxide nanosheet/CNT (carbon nano tube) denitration catalyst with core-shell structure |
| 05/01/2013 | CN103071483A Preparation method of titanium-tungsten-silicon composite powder for SCR (Selective Catalytic Reduction) denitration catalyst |
| 05/01/2013 | CN103071474A Powdery coke desorption device and desorption method |
| 05/01/2013 | CN103071454A Preparation method and application of algae activated carbon capable of reducing release amount of heavy metal in cigarette smoke |
| 05/01/2013 | CN103071449A Preparation method and application of amino-functionalized mesoporous alumina-based bifunctional adsorbent |
| 05/01/2013 | CN103071397A Method for preparing high temperature CO2 separation membrane |
| 05/01/2013 | CN103071386A Plasma-promoted nitrogen oxide storing reducing and removing method |
| 05/01/2013 | CN103071385A Preparation method of remote explosionproof high-power plasma catalyzed carbon dioxide |
| 05/01/2013 | CN103071384A Method for rapidly starting hybrid biological reactor for waste gas treatment |
| 05/01/2013 | CN103071383A Flue gas desulfurization technology through additive enhanced coal slurry method |
| 05/01/2013 | CN103071382A Method for applying lime sludge of sugar refining waste to flue gas desulfurization |
| 05/01/2013 | CN103071381A Composite additive for flue gas desulfurization according to limestone method |
| 05/01/2013 | CN103071380A Trapping and pyrolysis method for carbon dioxide |
| 05/01/2013 | CN103071379A Anti-scale system of flue gas desulfurizing tower for industrial pulverized coal fired boiler |
| 05/01/2013 | CN103071378A Two-stage biological desulfuration device of marsh gas |
| 05/01/2013 | CN103071377A Activation denitration method for flue |
| 05/01/2013 | CN103071376A Waste gas treatment device |
| 05/01/2013 | CN103071375A Smoke demercuration device and smoke demercuration method |
| 05/01/2013 | CN103071374A Washing-sectional photochemical integrated odor purifying device and method thereof |
| 05/01/2013 | CN103071373A Method for preparing high-activity CO2 absorbent with carbide slag |
| 05/01/2013 | CN103071372A Air drying cartridge |
| 05/01/2013 | CN103071371A Treating method and apparatus for active coke regenerated mixed steam |
| 05/01/2013 | CN103071370A Method and device for purifying hydrogen cyanide industrial waste gas by electrodialysis |
| 05/01/2013 | CN103071369A Seawater desulfurization system suitable for frequency change of coal quality |
| 05/01/2013 | CN103071368A Oxynitride-containing exhaust gas washing device |
| 05/01/2013 | CN103071367A Preparation method and application of ionic liquid for absorbing SO2 |
| 05/01/2013 | CN103071366A Co2 absorption from gas mixtures using an aqueous solution of 4-amino-2,2,6,6-tetramethylpiperidine |
| 05/01/2013 | CN103071365A Treatment method for tail gas produced by reaction of sulfonyl chlorination |
| 05/01/2013 | CN103071364A System and method for trapping carbon dioxide from flue gases in multi-stage manner |
| 05/01/2013 | CN103071363A Organic waste gas purification and recovery device |
| 05/01/2013 | CN103071362A Dedusting and desulfuration integrated device for smoke and application of integrated device |
| 05/01/2013 | CN103071361A Collecting system for box filled by absorbent |
| 05/01/2013 | CN103071360A Operation method of catalytic cracking flue gas adsorbent in catalytic cracking device |
| 05/01/2013 | CN103071359A Method for reducing sulfur dioxide discharge of acid making system using exhaust gas of sintering machine |
| 05/01/2013 | CN103071358A Hydrogen filter for detecting small leakage |
| 05/01/2013 | CN103071352A Dust removing and waste gas removing apparatus |
| 05/01/2013 | CN103071350A Air cleaning machine |
| 05/01/2013 | CN103071347A Smoke emergent treatment technology for fire escape |
| 05/01/2013 | CN103071344A Miniascape type indoor air purifier |
| 05/01/2013 | CN103069996A Method for conditioning acid pollution in residential blocks |
| 05/01/2013 | CN102519299B System capable of improving cooling effect of cooling tower by means of reducing moisture content of air |
| 05/01/2013 | CN102500320B Method for improving resin carbon specific surface area so as to facilitate capture of CO2 |
| 05/01/2013 | CN102416317B Loading type photocatalyst, preparation method and application thereof |
| 05/01/2013 | CN102351360B Method for comprehensive recovery of arsenic-containing alkaline liquid and waste gas of sulfur dioxide |
| 05/01/2013 | CN102266761B SCR (selective catalyctic reduction) flue gas denitration catalyst based on TiO2-ZrO2 composite carrier and preparation method thereof |
| 05/01/2013 | CN102259009B Sulfate radical promoted TiO2 carrier based SCR (Selective Catalytic Reduction) flue gas denitration catalyst and preparation method thereof |
| 05/01/2013 | CN102258879B 陶瓷液体分布器 Ceramic liquid distributor |
| 05/01/2013 | CN102249200B Method for absorbing and storing radon |
| 05/01/2013 | CN102240560B Composite catalyst used for catalytic combustion of organic waste gas as well as preparation method and application thereof |
| 05/01/2013 | CN102226420B Automobile exhaust carbon dioxide separating device and method |
| 05/01/2013 | CN102188889B Device and method for combined removal of sulphur dioxide (SO2), nitrogen oxide (NOX) and mercury from fume |
| 05/01/2013 | CN102179140B Drying system used in airplane |
| 05/01/2013 | CN102166522B Flue gas denitration catalyst and preparation method and application thereof |
| 05/01/2013 | CN102125803B Method for purifying degraded amine solution |
| 05/01/2013 | CN102101010B Electrolysis circulating flue gas desulfurization method utilizing reclamation semidry method |
| 05/01/2013 | CN102068879B Device for utilizing hemp waste liquor to remove smoke dust particles |
| 05/01/2013 | CN102068875B Oil gas absorption method |
| 05/01/2013 | CN102068874B Oil gas recovery method |
| 05/01/2013 | CN102059046B Method for catalyzing methanol to be completely oxidatively decomposed into CO2 and H2O |
| 05/01/2013 | CN102058994B Device and method for condensing, drying and heating flue gas |
| 05/01/2013 | CN102016250B Apparatus, system, and method for reducing NOx emissions on an SCR catalyst |
| 05/01/2013 | CN101961630B Degradation device for degrading organic matter by visible light and preparation method |
| 05/01/2013 | CN101772374B A low-temperature, moving bed catalytic reactor for control of NOx emissions from coal combustion |