| Patents for B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509) |
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| 08/03/2011 | EP2351504A2 Upright vacuum cleaner with cyclonic airflow |
| 08/03/2011 | EP2349528A1 Method and device for separating particulate solids from a gas flow |
| 08/03/2011 | CN201916025U 一种尾气处理装置 One kind of tail gas treatment unit |
| 08/03/2011 | CN201915053U 聚乙烯生产过程中的烃类回收装置 Polyethylene production process of recovering hydrocarbons |
| 08/03/2011 | CN201912880U 一种分层供液式脱硫除尘器 A layered liquid supply desulfurization precipitator |
| 08/03/2011 | CN201912866U 一种除尘吸热装置 One kind of dust absorbing device |
| 08/03/2011 | CN201912865U 烟雾粉尘滤清回收装置 Smoke and dust filtration recovery |
| 08/03/2011 | CN201912864U 一种含尘烟气过滤及尘粒收集装置 A flue dust filtration and dust collection device |
| 08/03/2011 | CN201912863U 一种粉尘净化处理器 One kind of dust purification processor |
| 08/03/2011 | CN201912862U 油式空气预滤器 Oil-free air prefilter |
| 08/03/2011 | CN201912861U 一种自调电压式综合除尘器 A self-adjusting voltage type integrated filter |
| 08/03/2011 | CN201912860U 一种集合式旋流喷雾脱硫装置 One kind of collection swirl spray desulfurization unit |
| 08/03/2011 | CN201912859U 螺旋导流板式脱硫设备 Helical baffle plate desulfurization equipment |
| 08/03/2011 | CN201912858U Inner dust source control device |
| 08/03/2011 | CN201912857U 一种处理废弃电器电子产品有害废气的设备 A waste electrical and electronic equipment processing products harmful emissions |
| 08/03/2011 | CN201911922U 蒸汽过滤器 Steam filter |
| 08/03/2011 | CN102139184A Gas purification device |
| 08/03/2011 | CN101695620B Desulfurization and purification method and equipment for unpowered sintering machine by using two-step method |
| 08/02/2011 | US7988922 Pillar-shaped honeycomb fired body; outlet-side and inlet-side catalyst supporting areas separated by an area that does not support catalyst; thermal conductivity of the non-catalyst-supporting-layer area is higher than that of the catalyst-supporting-layer area |
| 08/02/2011 | US7988755 Byproduct collecting apparatus of semiconductor apparatus |
| 08/02/2011 | US7987929 Arrangement for processing dust |
| 07/28/2011 | US20110182791 Catalysts for the reduction of ammonia emission from rich-burn exhaust |
| 07/28/2011 | US20110182789 Exhaust gas aftertreatment system |
| 07/28/2011 | US20110179756 Removable dust collecting device for an air conduit |
| 07/28/2011 | US20110179755 Particle separating device for an aerosol stream |
| 07/27/2011 | CN201908702U Centrifugal type oil-gas separator |
| 07/27/2011 | CN201906560U Treatment device capable of discharging dirt from gas |
| 07/27/2011 | CN201906544U Waste-gas purification treatment device |
| 07/27/2011 | CN201906543U Combined equipment capable of realizing multi-stage heat exchange and gas-liquid separation |
| 07/27/2011 | CN201906542U Wet type dust removing worktable |
| 07/27/2011 | CN201906541U Filter structure with air freshening function |
| 07/27/2011 | CN102135275A Smoke purification energy-saving device of coal-fired steam boiler |
| 07/27/2011 | CN102135171A Respirator for gear case |
| 07/27/2011 | CN102133497A Micro-electricity combined dust collector used for tail of belt type conveyer |
| 07/27/2011 | CN101670219B High-concentration polluted air purification system in ecotype highway tunnel |
| 07/27/2011 | CN101653683B Oil and smoke purifier of low-temperature plasma synergistic modified filtering membrane |
| 07/27/2011 | CN101648730B Agitation type medicament preparing equipment |
| 07/27/2011 | CN101612506B Nitrogen filtering recovery system of reflow oven |
| 07/27/2011 | CN101316641B Arrangement for processing dust |
| 07/26/2011 | US7985576 Methods and systems for biological treatment of flue gas desulfurization wastewater |
| 07/26/2011 | US7985380 Particulate trap with coated fiber layer and exhaust system having the particulate trap |
| 07/26/2011 | US7985379 Reactor design to reduce particle deposition during process abatement |
| 07/26/2011 | US7985274 High specific surface silicon carbide catalytic filter and support |
| 07/21/2011 | WO2011087746A1 Method for drying potash |
| 07/21/2011 | WO2011045220A3 Filter insert and filter device |
| 07/21/2011 | US20110173935 Transmission breather assembly |
| 07/20/2011 | CN201902280U Filter for double diesel filters |
| 07/20/2011 | CN201899980U Complete device for treating sludge incineration tail gas in semidry method |
| 07/20/2011 | CN201899978U Two-stage dedusting and desulfurization device adopting cloth-bag deduster and desulfurization tower |
| 07/20/2011 | CN201899976U Corona water vapor combined dust remover |
| 07/20/2011 | CN201899975U SO2 recovery device matched with coal burning boiler for use |
| 07/20/2011 | CN201899972U Two-stage dust removal and desulphurization device of multi-tube dust removal and desulphurization tower |
| 07/20/2011 | CN201899959U Integrated cyclone electric bag flue gas dedusting device |
| 07/20/2011 | CN201899958U Top exhaust type atomized induced air type equipment |
| 07/20/2011 | CN201899957U Variable-speed combined high-pressure spray type dust remover |
| 07/20/2011 | CN201899956U Screen tangential type oil fume removing device |
| 07/20/2011 | CN201899955U Dust remover of boiler |
| 07/20/2011 | CN201899954U Three-function smoke dust eliminator |
| 07/20/2011 | CN201899953U Cyclone sulfurous gas separator |
| 07/20/2011 | CN201899952U Charcoal kiln flue gas recycling and purifying device |
| 07/20/2011 | CN201899951U Combined dust removal and environment protection equipment for flue gas of smelting furnace |
| 07/20/2011 | CN102125788A Device for purifying lead fume and lead dust in nonferrous metal industry |
| 07/20/2011 | CN101433796B Method and system for collecting paper dust |
| 07/20/2011 | CN101157005B A processing method of coal-firing gas |
| 07/19/2011 | US7981370 Honeycomb filter and exhaust gas purifying apparatus |
| 07/19/2011 | US7981274 Catalytic element |
| 07/19/2011 | US7981198 Overlap zoned electrically heated particulate filter |
| 07/19/2011 | US7981188 Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor |
| 07/19/2011 | US7981185 Filter installation device |
| 07/14/2011 | WO2011082729A1 Method and installation for separating acid components, dust and tar from hot gases of gasification installations |
| 07/14/2011 | US20110167775 Exhaust gas purifying device |
| 07/14/2011 | CA2784448A1 Method and system for separation of acid components, dust, and tar from hot gases of gasification systems |
| 07/13/2011 | CN201896653U Splash-proof air valve of urea box |
| 07/13/2011 | CN201895008U Totally enclosed turbine lampblack exhaust device |
| 07/13/2011 | CN201894908U Novel waste gas treatment device |
| 07/13/2011 | CN201894901U Air purifier for open kitchen barbeque grill |
| 07/13/2011 | CN201894897U Natural gas separator |
| 07/13/2011 | CN102120941A Lignite drying, sloshing dust-removing and washing process |
| 07/13/2011 | CN102120132A Purification treatment device for incineration flue gas |
| 07/12/2011 | US7976804 Method for the decomposition of N2O in the Ostwald process |
| 07/12/2011 | US7976784 Methods and systems including CO oxidation catalyst with low NO to NO2 conversion |
| 07/12/2011 | US7976783 Core structure near the reactor axis and a casing structure near the reactor wall that contains devices for directing fluid centrifugally; core and casing are coated with a nickel oxide catalyst impregnated on an alumina support; process gases are steamed; catalytic converters |
| 07/12/2011 | US7976712 Apparatus, system, and method for filtration of a dosing fluid in an exhaust aftertreatment system |
| 07/12/2011 | US7976600 Device and method for containment and elimination of toxic or other contaminant aerosols |
| 07/12/2011 | US7976599 Clean bench and method of producing raw material for single crystal silicon |
| 07/07/2011 | US20110165052 Process for Preparation of Copper Containing Molecular Sieves With the CHA Structure, Catalysts, Systems and Methods |
| 07/07/2011 | US20110165046 System For Remediating Emissions And Method of Use |
| 07/07/2011 | US20110165042 Integrated boiler and air pollution control systems |
| 07/06/2011 | CN201891531U Double-chamber air filter |
| 07/06/2011 | CN201889159U Slide-type multi-stage dust removal and desulfurization device |
| 07/06/2011 | CN201889158U Multiple-dust filtering procedure acid gas filter |
| 07/06/2011 | CN201889151U Double-reaction-kettle type desulfuration and dust removal equipment |
| 07/06/2011 | CN201889141U Gas-liquid separator |
| 07/06/2011 | CN201889140U Environmental-protection particle magnesium passivation dust filter system |
| 07/06/2011 | CN201889139U Vacuum filter for titanium sponge vacuum distillation process |
| 07/06/2011 | CN201889138U Smoke purification equipment |
| 07/06/2011 | CN201889137U Exhaust gas full-automatic and multifunction chemical purification renewable energy device of environmental-friendly chimney |
| 07/05/2011 | US7972566 Pillar-shaped honeycomb fired body; catalyst supporting layer area covering 25 to 90% of overall length; thermal conductivity of the non-catalyst-supporting-layer area is higher than that of the catalyst-supporting-layer area |
| 07/05/2011 | US7972407 Honeycomb structure, exhaust gas cleaning unit, and manufacturing method of honeycomb structure |
| 07/05/2011 | US7971357 Exhaust gas treatment device and method for making the same |