| Patents for B01D 47 - Separating dispersed particles from gases, air or vapours by liquid as separating agent (12,036) |
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| 03/19/2009 | US20090075364 System for mixing high viscous liquids with gas |
| 03/19/2009 | US20090074642 Spray dryer absorber and related processes |
| 03/18/2009 | EP1727609A4 Bromine addition for the improved removal of mercury from flue gas |
| 03/18/2009 | CN201208544Y Desulfuration absorbing tower with dual-tower structure |
| 03/18/2009 | CN201208541Y Spray tower for treating flue gas and gas gathering ring for the same |
| 03/18/2009 | CN101386010A Wet type dust suction device and filter purification method |
| 03/18/2009 | CN101385941A Efficient circulating fluid bed flue-gas desulfurizing device |
| 03/17/2009 | CA2504594C Scrubbing ionized rain tunnel (s.i.r.t.) |
| 03/17/2009 | CA2490671C Method and apparatus for removing particulate and vapor phase contaminants from a gas stream |
| 03/12/2009 | WO2009030675A1 Spray nozzle manifold and process for quenching a hot gas using such an arrangement |
| 03/12/2009 | WO2009030674A2 Quenching vessel |
| 03/12/2009 | WO2009030630A1 Air filter device |
| 03/12/2009 | WO2005039740A3 Method for scrubbing and cooling a gas by direct contact with water and installation for carrying out said method |
| 03/12/2009 | US20090065290 Interfloor noise reduction panel with air purifying and sterilizing functions for building |
| 03/12/2009 | US20090064858 Biological process for purifying air in confined rooms and apparatus thereof |
| 03/12/2009 | DE102007042241A1 Producing gases containing hydrogen and carbon monoxide from synthesis raw gas, comprises producing a first gas stream from first part of the raw gas by cooling in a waste heat boiler and a second gas stream from second part of the raw gas |
| 03/11/2009 | EP2032013A1 Liqiud-gas mixing device |
| 03/11/2009 | EP1957181B1 Method and arrangement for cleaning the exhaust gases of an internal combustion engine |
| 03/11/2009 | CN201205482Y Indoor air filter |
| 03/11/2009 | CN201205481Y Wet dust collector |
| 03/11/2009 | CN201205480Y Spray-paint exhaust air removal device |
| 03/05/2009 | US20090056544 Methods and apparatus for abating electronic device manufacturing tool effluent |
| 03/05/2009 | DE102007043745A1 Fluid and/or solid emission separating method for e.g. warm-extrusion press, involves supplying crude gas with cleaning medium e.g. oil, and freeing gas from large part of emissions before electric filter using cleaning medium |
| 03/04/2009 | EP1829600A4 Whirling device for carrying out downward phase current physico-chemical processes |
| 03/04/2009 | CN201204494Y Environment protection type generator set |
| 03/04/2009 | CN201203188Y Washing type oil smoke processor |
| 03/04/2009 | CN201203182Y Oil fume purifier |
| 03/04/2009 | CN101376076A Plate-type wash-over string for purifying gas in exit of fluidized-bed |
| 03/04/2009 | CN100464822C A fume desulfurizing, defluorinating and dedusting device |
| 02/26/2009 | US20090049989 Welding smog disposing machine |
| 02/26/2009 | US20090049986 Method and scrubber for scrubbing flue gas flows |
| 02/25/2009 | EP1347246B1 Negative ion generator |
| 02/25/2009 | CN201197922Y Discharge apparatus for recycled dust in asphalt mixing plant |
| 02/25/2009 | CN101374587A Apparatus for delivery of sorbent to a furnace during combustion |
| 02/25/2009 | CN101371964A Method and apparatus for purifying gas in fluidized-bed exit side |
| 02/19/2009 | WO2009022050A1 Machinery arrangement of a marine vessel |
| 02/19/2009 | WO2008096200A3 Purifier device for burnt gases from internal combustion engines |
| 02/19/2009 | US20090047199 Via ammonia-based reagents |
| 02/18/2009 | CN201195094Y Smoke purifier with adjacent-line smokestack |
| 02/18/2009 | CN201195085Y New dust remover |
| 02/18/2009 | CN201195084Y Apparatus for purifying waste air |
| 02/18/2009 | CN101368732A Refuse incineration processing equipment and method |
| 02/12/2009 | WO2009020300A1 Wet air cleaning device |
| 02/12/2009 | DE202007012990U1 Luftreinigungsvorrichtung für Fahrzeuge Air purification device for vehicles |
| 02/11/2009 | CN201192623Y Integrated equipment with smoke-elimination, dust-removal, desulfurization and denitrification |
| 02/11/2009 | CN201192617Y High-efficiency trapping apparatus of micronano dust |
| 02/11/2009 | CN201192616Y High-efficiency gas and liquid separator |
| 02/11/2009 | CN201192615Y Dust purifier of air |
| 02/11/2009 | CN201192614Y Wet cleaning apparatus of flue gas |
| 02/11/2009 | CN201192613Y Vibratory water-bath dust removing apparatus |
| 02/11/2009 | CN201192612Y Water filtering type air purifier |
| 02/11/2009 | CN201192611Y Separator of gas, water and oil |
| 02/11/2009 | CN101362043A Desulfurization dust removing method of industrial furnace |
| 02/10/2009 | US7488460 used for cleaning and neutralization of contaminated gas or toxic gasses, such as pyrophoric gases |
| 02/04/2009 | CN201189504Y Lacquer treatment system for lacquer spraying chamber |
| 02/04/2009 | CN201189430Y Water curtain device |
| 02/04/2009 | CN201189308Y Ternary air purifier |
| 02/04/2009 | CN101357297A Wet desulfurization dust-removing device and processing method thereof |
| 02/04/2009 | CN100457236C Multistage fumes decontamination device for desulfurization and dust precipitation |
| 02/04/2009 | CN100457235C Ceramic multi-pipe boiler smoke desulfurizing dust-controlling apparatus |
| 01/29/2009 | WO2009014285A1 Wet type scrabber for exhaust gas capable of cleaning eliminator easily |
| 01/29/2009 | WO2009012554A1 Fluid cyclon filter |
| 01/28/2009 | CN201186198Y Wet method zinc metallurgy and waste gas treatment equipment |
| 01/28/2009 | CN201186197Y Dust exhaustion and treatment device for waste flue gas of offshore production arrangement |
| 01/28/2009 | CN201186196Y Dust collector |
| 01/28/2009 | CN201186070Y Circular filter element type PM10 cyclic washing-filtering device for air purification and disinfection |
| 01/28/2009 | CN101352651A Integrated equipment for cooling, dedusting and desulfurizing |
| 01/28/2009 | CN101352650A Method for processing lost foam casting tail gas |
| 01/27/2009 | US7482386 Hydrotropic additive to water for dust control |
| 01/22/2009 | WO2009011323A1 Exhaust gas cleaning device |
| 01/22/2009 | US20090022653 contacting the hydrogen chloride with a scrubbing agent containing 1,2-dichlorethane to remove aromatic organic compounds |
| 01/22/2009 | US20090020896 Packing arranged for an exchange of heat and/or materia... |
| 01/22/2009 | US20090020016 System for removal of airborne contaminants |
| 01/22/2009 | DE19853190B4 Rotationswäscher mit schrägstehendem Demister Rotary scrubber with an oblique demister |
| 01/21/2009 | EP1322934B1 Sampler for collecting particles from air |
| 01/21/2009 | CN201184661Y Spray painting waste gas exhausting apparatus |
| 01/21/2009 | CN201182970Y Industrial scrubbing apparatus |
| 01/21/2009 | CN201182964Y Acid-containing waste gas wash defogging apparatus |
| 01/21/2009 | CN101351395A Method and apparatus for conveying material and ejector apparatus |
| 01/21/2009 | CN101351256A Quench system for metallurgical gases |
| 01/21/2009 | CN101347701A Method and equipment for recycling iron-oxide from powder dust of sintering device handpiece |
| 01/15/2009 | WO2009008899A1 Radial counterflow carbon capture and flue gas scrubbing |
| 01/15/2009 | WO2009006703A1 Reverse flow reactor |
| 01/15/2009 | US20090013867 Radial counterflow carbon capture and flue gas scrubbing |
| 01/14/2009 | CN201180493Y Spray dust-removing device for gas drilling |
| 01/14/2009 | CN201180152Y Hot dipping zinc boiler smog recovering device |
| 01/14/2009 | CN201179423Y Smoke abatement, dust separation and desulfurization multi-stage purification tower |
| 01/14/2009 | CN201179411Y Desulfurization dust separator |
| 01/14/2009 | CN201179402Y Liquid self-absorbing air purifier |
| 01/14/2009 | CN201179401Y Separating filter vat |
| 01/14/2009 | CN201179400Y Metal dust purifier |
| 01/14/2009 | CN201179218Y Air purifier |
| 01/14/2009 | CN101342453A Dust separation and neutralization filter material apparatus with wet-process |
| 01/14/2009 | CN101342452A Vertical waste gas washing facility and waste gas treatment method |
| 01/14/2009 | CN101342451A Gas cleaning device |
| 01/14/2009 | CN101342436A Boiler flue gas processor |
| 01/14/2009 | CN101342435A Water-washing type air purification device |
| 01/14/2009 | CN100451322C Industrial air pump, automobile air pump and internal combustion engine oil type oil dripping type air filter |
| 01/08/2009 | WO2009004036A1 Method of removing liquid contaminant droplets from a gas stream, and wash tray |
| 01/08/2009 | WO2009003369A1 A process for treating fermentation spent liquor from lysine production |