| Patents for B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509) |
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| 02/06/2013 | CN102908858A Treatment method for biological decayed off-gas |
| 02/06/2013 | CN102908857A Dirt collecting device integrating gravity and bag type dust collection |
| 02/06/2013 | CN102908856A Oil mist separator |
| 02/06/2013 | CN102908855A Waste heat utilizing and waste oil wax recycling device for heat-setting machine |
| 02/06/2013 | CN102908854A Waste gas treating method and device used in process of mixing rubber and plastic |
| 02/06/2013 | CN102908853A Equipment capable of purifying indoor soot and flyash |
| 02/06/2013 | CN102908852A Cover type hot vapor purification system |
| 02/06/2013 | CN102908851A Dust-gas water bath filter |
| 02/06/2013 | CN102908850A Industrial waste gas purification device |
| 02/06/2013 | CN101706121B Oil fume purification device of oil fume exhauster |
| 02/05/2013 | CA2784579A1 Catalytic filter system |
| 01/31/2013 | US20130028820 Exhaust Gas Treating Apparatus and Treating Method for Carbon Dioxide Capture Process |
| 01/31/2013 | US20130025564 Oil separator for crankcase ventilation |
| 01/31/2013 | US20130025454 Versatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner |
| 01/30/2013 | EP2551003A1 Manufacture filtration elements |
| 01/30/2013 | CN202709353U Air purifying device |
| 01/30/2013 | CN202709243U Novel oil-smoke purification all-in-one machine |
| 01/30/2013 | CN202705975U Dust-free solar electric sweeping vehicle |
| 01/30/2013 | CN202700364U Double circulating monotower desulfurizing system |
| 01/30/2013 | CN202700363U Efficient wet type electric dedusting and desulfurizing system |
| 01/30/2013 | CN202700338U Device for producing crylic acid through calcium carbide tail gas |
| 01/30/2013 | CN202700316U Air cleaning unit |
| 01/30/2013 | CN202700315U Air purification device |
| 01/30/2013 | CN202700314U Bentonite processing two-stage dust collection system |
| 01/30/2013 | CN202700313U Suspended steel powder recovery unit |
| 01/30/2013 | CN202700312U Dust filtration device for cotton yarn spinning workshop |
| 01/30/2013 | CN202700311U Dust collecting unit in cotton yarn textile workshop |
| 01/30/2013 | CN202700310U Dust filtration system in cotton yarn textile workshop |
| 01/30/2013 | CN202700309U Wet type pipe electric dust collector |
| 01/30/2013 | CN202700308U Spray painting waste gas purification device |
| 01/30/2013 | CN202700298U Chloridion air purification device |
| 01/30/2013 | CN202700245U Prepositioned vortex dirt separator |
| 01/30/2013 | CN202700237U Cleaner for automotive air filter element |
| 01/30/2013 | CN102897553A Efficient and energy-saving linkage dust collection device of moving dumper |
| 01/30/2013 | CN102895859A System for treating acidic or alkaline gas |
| 01/30/2013 | CN102895840A Regenerable wet flue gas desulfurization process |
| 01/30/2013 | CN102895835A Micro-wet type filter |
| 01/30/2013 | CN102895834A Wet-method static lead smoke and lead dust removing system |
| 01/30/2013 | CN102895833A Device for treating flue gases during production process of dry-ice expanded cut tobacco |
| 01/30/2013 | CN102895832A Water membrane activated carbon filter tank |
| 01/30/2013 | CN102895831A Automatic cleaning gradient purifier |
| 01/30/2013 | CN102895795A Separator and methanol synthesis system comprising same |
| 01/30/2013 | CN102218442B Method and equipment for processing flying ashes generated during urban refuse burning |
| 01/29/2013 | US8361400 Honeycomb structural body |
| 01/29/2013 | US8361398 Coating bundle of discrete metal fibers with catalytic material; catalytic material equally distributed over the whole volume of the converter; avoid the risk of cracking the sintered material caused by thermal expansion |
| 01/24/2013 | WO2013010818A1 Fluid-filtering arrangement and filtering method |
| 01/24/2013 | US20130023196 Unique doas system designed for integration with recirculation air handling systems |
| 01/24/2013 | US20130019576 Filter elements; air cleaner; assembly; and, methods |
| 01/23/2013 | CN202692320U Sand and dust proof ventilation device used for industrial plant |
| 01/23/2013 | CN202690413U Deashing pump and combined type boiler flue gas desulfurization tower employing same |
| 01/23/2013 | CN202688292U Oil-field natural-gas dewatering device |
| 01/23/2013 | CN202687704U Elevator cage air purification device with information publication system |
| 01/23/2013 | CN202684753U Pressure cooker polishing dust disposing device |
| 01/23/2013 | CN202684751U Self-dedusting box-type grinding machine |
| 01/23/2013 | CN202683582U Dust and waste gas treatment device |
| 01/23/2013 | CN202683057U Wet-method static three-level desulfuration dust removal device |
| 01/23/2013 | CN202683052U Front semi-dry gas desulfurization system |
| 01/23/2013 | CN202683026U Wet-method demercuration system |
| 01/23/2013 | CN202683025U Garbage incineration flue gas purification device |
| 01/23/2013 | CN202683024U Copper sanitary appliance polishing dust control device |
| 01/23/2013 | CN202683023U Oil press for silicon carbide ceramics component production and dust removing equipment for oil press |
| 01/23/2013 | CN202683022U Split type three-level air filter |
| 01/23/2013 | CN202683021U Integrated three-level air filter |
| 01/23/2013 | CN202683020U 空气过滤器 Air filter |
| 01/23/2013 | CN202683019U V-method vacuum washing filter |
| 01/23/2013 | CN202683018U Spray-type desulfuration and dedusting device with three combined towers |
| 01/23/2013 | CN202683017U Furnace gas purification plant for closed calcium carbide furnace |
| 01/23/2013 | CN202683016U Air purifier |
| 01/23/2013 | CN202683015U Saving type flue gas dry and wet compound dedusting desulfurizing system |
| 01/23/2013 | CN202683014U Dry-wet hybrid precipitation and desulfurization system for coal-fired flue gas |
| 01/23/2013 | CN202683013U High-efficiency wet electric precipitation and desulfurization system |
| 01/23/2013 | CN202683012U Water-saving smoke dry-wet compound dust removal and desulfurization system |
| 01/23/2013 | CN202683011U High-efficiency energy-saving smoke dry-wet compound dust removal and desulfurization system |
| 01/23/2013 | CN202683010U Air purifier and purifying component thereof |
| 01/23/2013 | CN202683009U High-temperature gas asphaltic oil gathering tower |
| 01/23/2013 | CN202683008U Steam-water separator of steam boiler water dust scrubber |
| 01/23/2013 | CN202683007U Integrated wet-type desulfurizing tower with three-phase power supply wet-type electric precipitation |
| 01/23/2013 | CN202683006U Dust remover for underground scraper delivery system |
| 01/23/2013 | CN202683005U Wall-embedded air purification device for activated carbon weighing room |
| 01/23/2013 | CN202683004U Radioactive aerosol purification device applicable to high-humidity situations |
| 01/23/2013 | CN202683003U High vacuum and constant negative pressure cleaning device |
| 01/23/2013 | CN202683002U Multifunctional automatic oily fume and oily water separating equipment |
| 01/23/2013 | CN202683001U Grading dedusting system |
| 01/23/2013 | CN102889249A Fan filter unit and dust-free room air purification system |
| 01/23/2013 | CN102886197A Treatment method for fluorine-containing waste gas |
| 01/23/2013 | CN102886189A Spiral venturi scrubber and wet-method desulphurization and denitration dust-collecting system |
| 01/23/2013 | CN102886188A Gravity and cyclone dust collection integrated dirt collecting device |
| 01/23/2013 | CN102886187A Flue dust remover |
| 01/23/2013 | CN102886186A Automatic water and sewage draining device for air-water separation |
| 01/23/2013 | CN102886185A Waste gas filtering equipment |
| 01/23/2013 | CN102886184A Purifying process and device for welding fume |
| 01/23/2013 | CN102886183A Indoor positive-pressure air cleaning device |
| 01/23/2013 | CN102179126B Flue gas cyclone dedusting and dewatering method for flue gas carbon dioxide gathering system and device thereof |
| 01/23/2013 | CN102133497B Micro-electricity combined dust collector used for tail of belt type conveyer |
| 01/23/2013 | CN102059032B Method and device for separating gas from liquid |
| 01/23/2013 | CN102008888B Incineration flue gas purification device |
| 01/23/2013 | CN101835522B Device for the precipitation of liquid droplets from a gas stream |
| 01/23/2013 | CN101342437B Whirlwind type filter cartridge dust wiper |
| 01/22/2013 | US8357333 Honeycomb structural body and exhaust gas converting apparatus |
| 01/22/2013 | US8357332 Device and method for evaporating a reactant |