| 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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| 04/03/2013 | CN202844760U Air purifier |
| 04/03/2013 | CN202844619U High-flux anti-blocking gas-liquid cross flow spraying tower plate |
| 04/03/2013 | CN202844608U Benzene separating kettle |
| 04/03/2013 | CN202844177U Vehicle sterilizer |
| 04/03/2013 | CN202843336U Liquid cleaning air drinking fountain |
| 04/03/2013 | CN202841899U Plant nutrient dehumidification device |
| 04/03/2013 | CN103026021A Marine denitration system and ship provided with same |
| 04/03/2013 | CN103025428A Nox reduction catalyst for exhaust gas and method for producing same |
| 04/03/2013 | CN103025427A Vanadia-based denox catalysts and catalyst supports |
| 04/03/2013 | CN103025426A Exhaust gas purification catalyst and production method therefor, and method for purifying nitrogen oxide in exhaust gas |
| 04/03/2013 | CN103025408A Electrically-heated catalyst |
| 04/03/2013 | CN103025407A Method and device for treating a contaminated alkaline amino acid saline solution |
| 04/03/2013 | CN103018366A Gas chromatograph test device |
| 04/03/2013 | CN103018146A PM2.5 monitor with aerosol humidity controller |
| 04/03/2013 | CN103018078A Portable dry-sampling system |
| 04/03/2013 | CN103017490A Environment-friendly energy-saving rotary drying furnace system device |
| 04/03/2013 | CN103017341A Heating medium system with rapid cooling function and organic solvent purification system using same |
| 04/03/2013 | CN103017178A Waste gas dry purifying device for CVD (chemical vapor deposition) on-line function film plating |
| 04/03/2013 | CN103016338A Pump structure for urea SCR system |
| 04/03/2013 | CN103016113A Catalytic-type automobile tail-air purification device |
| 04/03/2013 | CN103015660A Pinch plate with formaldehyde removal and air purification functions |
| 04/03/2013 | CN103013877A Brevibacillus borstelensis strain having capability of degrading thioanisole and application thereof |
| 04/03/2013 | CN103013599A Biogas desulfurization apparatus |
| 04/03/2013 | CN103012705A Preparation method and application of nitrogen-rich organic microporous polymer material |
| 04/03/2013 | CN103012494A Phosphonate metal organic frame compound, preparation method and application |
| 04/03/2013 | CN103011931A Oxygen supply type dunaliella salina cultivating fluid and preparation method and applications thereof |
| 04/03/2013 | CN103011543A Microorganism deodorant and preparation method thereof |
| 04/03/2013 | CN103011383A Novel sewage treatment plant biological deodorization process |
| 04/03/2013 | CN103011183A Preparation method of Li4SiO4-Li2CuO2 mixed high temperature carbon absorption material |
| 04/03/2013 | CN103011179A Method for producing silicon dioxide hydrate from silicon recovered from wet-process phosphoric acid reaction flue gas |
| 04/03/2013 | CN103011084A Method for extracting iodine from dehydrate wet method diluted phosphoric acid reaction iodic waste gas |
| 04/03/2013 | CN103008138A Reversed-spraying wet-method smoke washing nozzle |
| 04/03/2013 | CN103008002A Preparation method and application of Fe and Cu composite molecular sieve catalyst |
| 04/03/2013 | CN103007998A Method for preparing molecular sieve based catalyst for catalytic decomposition and reduction of nitrous oxide |
| 04/03/2013 | CN103007994A BaFeO3-x/Cu-ZSM-5 coupled catalyst and application thereof |
| 04/03/2013 | CN103007970A Carbon monoxide room-temperature catalytic oxidation catalyst and preparation method thereof |
| 04/03/2013 | CN103007959A Application of La0.7Sr0.3Col-xPdxO3 catalyst |
| 04/03/2013 | CN103007955A Cleaning catalyst for automobile exhaust and preparation method of cleaning catalyst carrier |
| 04/03/2013 | CN103007953A Preparation method of manganese-copper composite nitrogen monoxide normal-temperature catalyst |
| 04/03/2013 | CN103007952A Low-temperature SCR (selective catalytic reduction) catalyst for flue gas denitrification and application thereof |
| 04/03/2013 | CN103007936A Air purifier material, preparation method and use of air purifier material |
| 04/03/2013 | CN103007933A Preparation method of attapulgite load nanogold catalyst |
| 04/03/2013 | CN103007925A Manganese-tungsten composite oxide catalyst, and preparation method and purposes thereof |
| 04/03/2013 | CN103007923A SCR (Selective Catalytic Reduction) denitration catalyst and preparation method thereof |
| 04/03/2013 | CN103007919A Novel cerium oxide denitration catalyst and preparation method thereof |
| 04/03/2013 | CN103007910A TiO2-loaded biocomposite, preparation technology and applications |
| 04/03/2013 | CN103007895A Oil fume adsorbent |
| 04/03/2013 | CN103007891A Method for preparing air purification material |
| 04/03/2013 | CN103007889A Preparation method of metal-organic frame material La-BDC adsorbing CO2 and modified product of metal-organic frame material La-BDC |
| 04/03/2013 | CN103007878A Method for efficiently reducing granularity of 5A molecular sieve (MS) |
| 04/03/2013 | CN103007877A Method for reducing granularity of 5A molecular sieve (MS) |
| 04/03/2013 | CN103007874A Supported cuprous oxide adsorbent as well as preparation method, application and regeneration method thereof |
| 04/03/2013 | CN103007794A Diluting and mixing device of reducer for SNCR (selective non-catalytic reduction) denitrification |
| 04/03/2013 | CN103007781A Filtering membrane for purifying air and water and preparation method of filtering film |
| 04/03/2013 | CN103007777A Odor sealing membrane material and odor sealing device adopting odor sealing membrane |
| 04/03/2013 | CN103007771A After-treatment process for gas separation membrane |
| 04/03/2013 | CN103007761A Method and device for slowing down concentration polarization of natural gas desulfurizing agent methyl diethanolamine |
| 04/03/2013 | CN103007753A Heterogeneous Fenton reagent and preparation method and application thereof |
| 04/03/2013 | CN103007752A Wet-type reduction, denitration and harmless treatment method for smoke |
| 04/03/2013 | CN103007751A Process system utilizing preheated air to achieve flue gas denitration |
| 04/03/2013 | CN103007750A Ammonia spraying device for flue gas denitrification |
| 04/03/2013 | CN103007749A Guiding device and guiding method for uniformly distributed flow field of pi type SCR (Selective Catalytic Reduction) denitrification reactor |
| 04/03/2013 | CN103007748A System for removing H2S in acid gas |
| 04/03/2013 | CN103007747A Multi-stage catalyzed sorption reactor |
| 04/03/2013 | CN103007746A System for desorbing H2S in transform gas |
| 04/03/2013 | CN103007745A Electro-catalytic on-line flue gas conditioning system and method |
| 04/03/2013 | CN103007744A Electro-catalytic real-time flue gas conditioning system and method |
| 04/03/2013 | CN103007743A SCR (Selective Catalytic Reduction) denitrification device for flue gas of glass kiln |
| 04/03/2013 | CN103007742A Grade improving method for methane with different qualities |
| 04/03/2013 | CN103007741A Serial system light source control method for improving grade of methane by microalgae |
| 04/03/2013 | CN103007740A Waste gas treatment method and device |
| 04/03/2013 | CN103007739A Method for indirectly measuring and calculating removal load of VOC purification by biological method |
| 04/03/2013 | CN103007738A Method for optimizing mixed anaerobic fermentation by using microalgae |
| 04/03/2013 | CN103007737A Novel biological deodorization device |
| 04/03/2013 | CN103007736A Method for high efficiency treatment of?sulfur hexafluoride (SF6) pollution gas?through electroplating sludge |
| 04/03/2013 | CN103007735A High-efficiency active coke desulfuration and denitration system and method |
| 04/03/2013 | CN103007734A Application of sugar-mill lime sludge in wet flue gas desulfurization |
| 04/03/2013 | CN103007733A Method for processing sulphur dioxide exhaust gas generated in industry of roasting and electrolyzing manganese dioxide |
| 04/03/2013 | CN103007732A Desulfurization system |
| 04/03/2013 | CN103007731A Venturi desulfurization tower and working method thereof |
| 04/03/2013 | CN103007730A Efficient desulfurizing tower and operation method thereof |
| 04/03/2013 | CN103007729A Annular pipe rotational flow layer of desulfurizing tower and working method thereof |
| 04/03/2013 | CN103007728A Operating method of annular pipe rotational flow wet process flue gas desulfurization tower |
| 04/03/2013 | CN103007727A Method for absorbing and activating carbon dioxide in boiler flue gas and application of method |
| 04/03/2013 | CN103007726A Device for preventing wet desulfurization outlet flue from low-temperature corrosion and control method thereof |
| 04/03/2013 | CN103007725A Wet-type oxidative denitration and energy utilization method of smoke |
| 04/03/2013 | CN103007724A Swirl type denitration ejector of circulating fluidized bed |
| 04/03/2013 | CN103007723A Method of treating sulfur-containing tail gas |
| 04/03/2013 | CN103007722A Dry method selective non-catalytic reduction method and device |
| 04/03/2013 | CN103007721A Ammonia circulation-based method and device for carbonating fixation of CO2 in coal-fired flue gas |
| 04/03/2013 | CN103007720A Method for reducing nitrogen oxide content of acid mist in process of carrying out acid washing on titanium coils |
| 04/03/2013 | CN103007719A Double-circulation ammonia process type smoke decarbonization device |
| 04/03/2013 | CN103007718A Wet redox, desulfuration and resource utilization method for flue gas |
| 04/03/2013 | CN103007717A Organosilicone monomer tail gas absorption device and technology thereof |
| 04/03/2013 | CN103007716A Recycling device for dilute acid in pyrite acid making purification |
| 04/03/2013 | CN103007715A Washing device of oxidation air pipe in desulphurization system |
| 04/03/2013 | CN103007714A Low-foam organic waste gas absorbent, and preparation method and application thereof |
| 04/03/2013 | CN103007713A Moveable emergency system for treating leakage of acute dangerous chemical gas |
| 04/03/2013 | CN103007712A Low-consumption efficient separated wet type desulfurization system and control method |
| 04/03/2013 | CN103007711A Equipment and tail gas treatment method for synchronously treating tail gas of multiple graphitization furnaces |