| 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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| 04/24/2013 | CN202893189U Rare earth, tungsten and molybdenum extraction waste gas treatment device |
| 04/24/2013 | CN202893188U Tail gas treatment system for nitric acid production equipment |
| 04/24/2013 | CN202893187U Device suitable for treating tail gas in gallium nitride organic metal vapor deposition equipment |
| 04/24/2013 | CN202893186U Ammonia-gas tail gas treatment device for preparing nitrides for electronic industry |
| 04/24/2013 | CN202893185U Novel sulfur recycling reactor |
| 04/24/2013 | CN202893184U Hydrogenation purification nitrogen generation and deoxygenization tower |
| 04/24/2013 | CN202893183U Denitration device for boiler tail gas |
| 04/24/2013 | CN202893182U Unit type exhaust tail-gas treatment device |
| 04/24/2013 | CN202893181U Desulphurization device in circulating fluidized bed boiler |
| 04/24/2013 | CN202893180U Biogas pipe desulfurizing device |
| 04/24/2013 | CN202893179U Novel flue gas dry-method conditioning desulphurization integrated device for glass melting furnace |
| 04/24/2013 | CN202893178U Flue gas desulfurization and denitrification integrated system equipment |
| 04/24/2013 | CN202893177U Smoke purifying system |
| 04/24/2013 | CN202893176U Improved desulfurization dust collector with three-phase turbulent flow cylinder |
| 04/24/2013 | CN202893175U Flue gas desulfurization and denitrification integrated device of sintering machine |
| 04/24/2013 | CN202893174U Desulfuration device for tail gas produced by sulfuric acid |
| 04/24/2013 | CN202893173U Dust removal and desulfuration device |
| 04/24/2013 | CN202893172U Catalytic cracking dry-gas refinement separation system |
| 04/24/2013 | CN202893171U Boiler spray desulphurization and dust-removal device |
| 04/24/2013 | CN202893170U Low-temperature plasma compound purification device for plastic waste gas |
| 04/24/2013 | CN202893169U Device for simultaneously generating ozone, desulfurizing and denitrating by high-pressure electrostatic dust collection electric field of coal-fired unit |
| 04/24/2013 | CN202893168U High-concentration organic waste gas treatment device |
| 04/24/2013 | CN202893167U Composite waste gas treater with microwave and ultraviolet irradiation |
| 04/24/2013 | CN202893166U Flue gas denitration device |
| 04/24/2013 | CN202893165U Diluted acid desorbing and desulfurating device |
| 04/24/2013 | CN202893164U Low-temperature methanol wash thermal regeneration system |
| 04/24/2013 | CN202893163U Easily mounted dehumidifier |
| 04/24/2013 | CN202893162U High-flow drying pipe for purification and post-treatment of compressed air for automobile paint spraying |
| 04/24/2013 | CN202893161U Zero-loss internal-circulation-type gas drying device |
| 04/24/2013 | CN202893160U Thermal regeneration and cold blowing external drying machine |
| 04/24/2013 | CN202893159U Tail gas recovery device in sucralose production |
| 04/24/2013 | CN202893158U Tail gas treatment device of chlorate electrolysis system |
| 04/24/2013 | CN202893157U Movable waste gas collecting and treating device |
| 04/24/2013 | CN202893156U Plate type absorption tower |
| 04/24/2013 | CN202893155U Multi-layer packing absorbing column |
| 04/24/2013 | CN202893154U Device for reducing energy consumption of smoke carbon dioxide (CO2) capturing system and improving recovery rate of CO2 |
| 04/24/2013 | CN202893153U Exhaust gas absorption device |
| 04/24/2013 | CN202893152U Intelligent pressure swing adsorption device |
| 04/24/2013 | CN202893151U Upper end socket structure of adsorption tower for drying or purifying gas |
| 04/24/2013 | CN202893150U Device for adsorbing and separating ammonia |
| 04/24/2013 | CN202893149U Waste gas purification plate |
| 04/24/2013 | CN202893148U System for lowering nitrogen content in flue gas |
| 04/24/2013 | CN202893147U Waste gas filtering device for chemical experiments |
| 04/24/2013 | CN202893146U Novel flue gas conditioning device for glass melting furnace |
| 04/24/2013 | CN202893135U Device for utilizing afterheat of heat-setting machine and recovering waste oil wax |
| 04/24/2013 | CN202893130U Semi-dry type ammonia desulfurization device |
| 04/24/2013 | CN202893128U Organic exhaust gas recovery and utilization system |
| 04/24/2013 | CN202893127U Steam-water separation absorption tower for in-situ remediation of polluted land |
| 04/24/2013 | CN202893123U Desulfurization tower device of 30-ton turbulent flow ball rail with inclined wire and gneiss |
| 04/24/2013 | CN202893122U Flue gas cleaning device |
| 04/24/2013 | CN202893121U Air purification dust remover |
| 04/24/2013 | CN202893102U Air purifier of novel filter spile duct |
| 04/24/2013 | CN202893082U Air filter |
| 04/24/2013 | CN202892961U Recovery device for tail gas generated in polypropylene production process |
| 04/24/2013 | CN202892959U Condensation and adsorption combination organic solvent recovery device |
| 04/24/2013 | CN202892955U Rectifying and purifying device for recycling disulphide from refinery plant |
| 04/24/2013 | CN103068779A Displacement desorption process for light olefin separation |
| 04/24/2013 | CN103068778A Method and apparatus for recovering ethylene from fluidized catalytic cracking (fcc) off-gas |
| 04/24/2013 | CN103068739A Aeration device, seawater flue-gas-desulfurization device provided with same, and method for operating aeration device |
| 04/24/2013 | CN103068738A Aeration apparatus, seawater flue gas desulphurization apparatus including the same, and operation method of aeration apparatus |
| 04/24/2013 | CN103068733A Method and devices for heating urea-containing materials in vehicle emission control system |
| 04/24/2013 | CN103068480A Gas-liquid contacting plate, gas-liquid contacting laminated block body, gas-liquid contacting laminated structure, and gas purification device |
| 04/24/2013 | CN103068475A Separation of acidic constituents by self assembling polymer membranes |
| 04/24/2013 | CN103068474A Metal organic framework filled polymer based membranes |
| 04/24/2013 | CN103068470A Electrically heated catalyst |
| 04/24/2013 | CN103068469A System for processing mercury in exhaust gas |
| 04/24/2013 | CN103068468A Flame-retardant deodorizing filter |
| 04/24/2013 | CN103068467A Compact adsorption dryer |
| 04/24/2013 | CN103068466A Process for separation of gases |
| 04/24/2013 | CN103068465A Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post |
| 04/24/2013 | CN103068464A Methods for removal of mercury from flue gas |
| 04/24/2013 | CN103066308A Humidifier for fuel cell |
| 04/24/2013 | CN103062910A Method and device for integrating chemical-looping combustion with CO<2> trapping |
| 04/24/2013 | CN103062785A System and method for flue gas dedusting and purifying |
| 04/24/2013 | CN103061107A Manufacturing method of anti-corrosion coating on surface of FeCrAl and 310/316 stainless steel fiber sintered felt |
| 04/24/2013 | CN103060092A Essence composition capable of eliminating formaldehyde hazards and preparation method thereof |
| 04/24/2013 | CN103060037A Natural gas desulphurization method and device in integrated type oil-gas field |
| 04/24/2013 | CN103059270A 1,3,5-triazinyl nanopore organic aromatic heterocyclic polymer and preparation method thereof |
| 04/24/2013 | CN103059062A Functionalized ion liquid and application thereof |
| 04/24/2013 | CN103059024A Functionalized ion liquid and application thereof |
| 04/24/2013 | CN103058435A Method for circularly processing hot boiler flue gas and desulfurization wastewater |
| 04/24/2013 | CN103058228A Method for preparing sodium hydrosulphite from smeltery flue gas |
| 04/24/2013 | CN103058224A Method for recycling fluorine-producing ammonium fluoride in wet-process phosphoric acid tail gas |
| 04/24/2013 | CN103058189A Absorption and adsorption coupling method for capturing carbon dioxide |
| 04/24/2013 | CN103058144A Vacuum pressure swing adsorption oxygen generation system and control method thereof |
| 04/24/2013 | CN103058139A Method for reproducing medium pressure steam by flare gas generated in synthesis ammonia production process |
| 04/24/2013 | CN103058134A Method for hydrogen production by sintering flue gas desulfurization |
| 04/24/2013 | CN103055963A Integrated regeneration system and method of mobile SCR (Selective Catalytic Reduction) denitrification catalyst |
| 04/24/2013 | CN103055934A Preparation method of double-metal-loaded molecular sieve catalyst for decomposing nitrous oxide |
| 04/24/2013 | CN103055911A Desulphurization phosphomolybdic acid catalyst and its preparation method |
| 04/24/2013 | CN103055907A High-water resistance catalyst for low-temperature oxidization of CO (Carbon Monoxide) and preparation method thereof |
| 04/24/2013 | CN103055889A Low-temperature denitration MnOx-CuO-TiO2 catalyst as well as preparation method and application thereof |
| 04/24/2013 | CN103055888A Catalyst for selective catalytic reduction denitration of steam electric plant and preparation method thereof |
| 04/24/2013 | CN103055858A Multilayered three-way conversion catalyst compositions |
| 04/24/2013 | CN103055848A Rare-earth doped low-temperature denitration catalyst and preparation method thereof |
| 04/24/2013 | CN103055847A Manganese-based oxide catalyst used for catalytic oxidation of ethanol, and preparation method and application thereof |
| 04/24/2013 | CN103055841A Preparation method of cerium-tin composite oxide nano-catalyst, and prepared catalyst and application thereof |
| 04/24/2013 | CN103055837A Titanium dioxide catalyst for photo-catalytic oxidation NOx (nitric oxide) in visible light, and preparation method as well as application of titanium dioxide |
| 04/24/2013 | CN103055833A Preparation method of ammonia removal material |
| 04/24/2013 | CN103055812A Preparation method for methane special-purpose carbon adsorbent in pressure swing adsorption |