| 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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| 01/20/2009 | US7478542 System for use of land fills and recyclable materials |
| 01/20/2009 | CA2637127A1 Purification process using microchannel devices |
| 01/20/2009 | CA2515388C Sintered adsorbents, preparation method thereof and use of same for the drying of organic compounds |
| 01/20/2009 | CA2487146C Fuel staging process for low nox operations |
| 01/20/2009 | CA2484472C Hazardous waste treatment method and apparatus |
| 01/20/2009 | CA2382616C Treatment of oxidable gas generated from waste at a dumping area |
| 01/20/2009 | CA2372230C Method for treating a gaseous medium containing contaminating particles |
| 01/20/2009 | CA2292945C Acid gas solvent filtration system |
| 01/20/2009 | CA2285825C A nitrogen oxide storage catalyst |
| 01/15/2009 | WO2009009725A1 Scrubbing of ammonia with urea ammonium nitrate solution |
| 01/15/2009 | WO2009009575A1 Landfill gas purification method and system |
| 01/15/2009 | WO2009009118A2 Hydrogen generator, carbon dioxide and sulfate captor |
| 01/15/2009 | WO2009008835A1 Apparatus and method for de-odorising a gas mixture |
| 01/15/2009 | WO2009008454A1 Fluorine-fixing agent, pfc-decomposing/treating agent, and methods for preparation of the fluorine-fixing agent and the pfc-decomposing/treating agent |
| 01/15/2009 | WO2009008450A1 Exhaust emission purifier of internal combustion engine |
| 01/15/2009 | WO2009008408A1 Liquid freezing point identifying device, freezing preventing apparatus for liquid storage tank utilizing the same, and automobile exhaust gas reducing apparatus |
| 01/15/2009 | WO2009008194A1 System for removing harm of exhaust gas |
| 01/15/2009 | WO2009008184A1 Fluid mixing flow channel structure and method of fluid mixing |
| 01/15/2009 | WO2009008148A1 Exhaust purification apparatus |
| 01/15/2009 | WO2009008147A1 Exhaust purification device |
| 01/15/2009 | WO2009008122A1 Fibrous photocatalyst, purification apparatus and process for producing the photocatalyst |
| 01/15/2009 | WO2009008110A1 Exhaust purification apparatus |
| 01/15/2009 | WO2009007938A2 Process and apparatus for the separation of carbon dioxide from a gaseous mixture |
| 01/15/2009 | WO2009007937A2 Process and apparatus for the separation of a gaseous mixture |
| 01/15/2009 | WO2009007755A1 Applications of metal complex compounds |
| 01/15/2009 | WO2009007588A1 Surface plasma gas processing |
| 01/15/2009 | WO2009007436A1 Method and apparatus for separating nitrogen from a mixed nitrogen and methane containing stream by using a metal organic framework |
| 01/15/2009 | WO2009007246A2 Process and apparatus for recovering odorous compounds |
| 01/15/2009 | WO2009006703A1 Reverse flow reactor |
| 01/15/2009 | WO2008107550A3 Method for purifying a gaseous mixture containing acidic gases |
| 01/15/2009 | WO2008090991A9 Exhaust gas purifying catalyst |
| 01/15/2009 | WO2008080080A3 Composite structured adsorbents |
| 01/15/2009 | US20090018668 separating components of a fluid mixture by absorption, desorption and electrokinetically biasing desorbed materials; lightweight and portable, cost efficiency to build, simple to maintain |
| 01/15/2009 | US20090016944 Hydrogen generator, Carbon dioxide and sulfate captor |
| 01/15/2009 | US20090014358 Combustion of a hydrocarbon feed mixed with oxygen using an autothermal cracking catalyst; treating product stream with aqueous stream under pressure to remove oxygenates from solution of carbon dioxide and low molecular weight hydrocarbons; carbon dioxide separation |
| 01/15/2009 | US20090013873 Gas/Liquid Separator Including a Liquid Trap Filter |
| 01/15/2009 | US20090013872 Method of removing acid gases contained in gaseous effluents |
| 01/15/2009 | US20090013871 Process and apparatus for the separation of a gaseous mixture |
| 01/15/2009 | US20090013870 Landfill Gas Purification Method and System |
| 01/15/2009 | US20090013869 Process and device for producing a pressurized gaseous product by low-temperature separation of air |
| 01/15/2009 | US20090013868 Process and apparatus for the separation of a gaseous mixture |
| 01/15/2009 | US20090013867 Radial counterflow carbon capture and flue gas scrubbing |
| 01/15/2009 | US20090013760 Moisture Absorbent Material with Indicator Function, Humidity Indicator and Packaging Bag |
| 01/15/2009 | DE19518448B4 Verfahren und Vorrichtung zum Reinigen eines Fluids Method and apparatus for cleaning a fluid |
| 01/15/2009 | DE102004026647B4 Einrichtung zur Luftzerlegung Means for air separation |
| 01/15/2009 | CA2693466A1 Scrubbing of ammonia with urea ammonium nitrate solution |
| 01/15/2009 | CA2691802A1 Process and apparatus for the separation of a gaseous mixture |
| 01/14/2009 | EP2014962A1 Rotary valve and adsorption separation device |
| 01/14/2009 | EP2014885A1 Injection device for reagent |
| 01/14/2009 | EP2014743A1 Autothermal cracking process for producing olefins |
| 01/14/2009 | EP2014361A1 Exhaust gas purifying catalyst and method for producing the same |
| 01/14/2009 | EP2014360A1 Device for treating the gas emissions of an engine. |
| 01/14/2009 | EP2014348A2 A method and a system for a treatment of a NOx- and soot-containing exhaust gas |
| 01/14/2009 | EP2014347A1 Removal of carbon dioxide from flue gas |
| 01/14/2009 | EP2013615A1 Co2 absorption device for elemental analysis instruments |
| 01/14/2009 | EP2012905A2 Gas treatment systems and methods |
| 01/14/2009 | EP2012904A2 Gas treatment using a plurality of plasma generating reactor units |
| 01/14/2009 | EP2012903A2 Device to separate olefins from paraffins and to purify olefins and use thereof |
| 01/14/2009 | EP2012902A2 Method and device for the recuperation of heat quantities from a process gas flow |
| 01/14/2009 | EP1720632A4 Methods and configurations for acid gas enrichment |
| 01/14/2009 | EP1663458B1 Emission treatment system and method using a scr filter |
| 01/14/2009 | EP1087831B1 Attrition resistant, zinc titanate-containing, reduced sulfur sorbents |
| 01/14/2009 | CN201181066Y Air purifying humidifier |
| 01/14/2009 | CN201181040Y Side draught air curtain type dual-ventiduct fume purifying machine |
| 01/14/2009 | CN201180119Y Adsorption plant for removing peroxide in vinyl cyanide product |
| 01/14/2009 | CN201179429Y Alkaline air, air mixer |
| 01/14/2009 | CN201179424Y Heat storage type organic waste gas catalytic purification apparatus |
| 01/14/2009 | CN201179423Y Smoke abatement, dust separation and desulfurization multi-stage purification tower |
| 01/14/2009 | CN201179422Y Top discharge type exhaust gas desulfurization column |
| 01/14/2009 | CN201179421Y Top discharge type flue gas purification column |
| 01/14/2009 | CN201179420Y Exhaust gas desulfurization column |
| 01/14/2009 | CN201179419Y Flue gas desulfurization column equipped with rectangular flue gas inlet |
| 01/14/2009 | CN201179418Y Column top discharge type flue gas desulfurization column equipped with spray segment |
| 01/14/2009 | CN201179417Y Exhaust gas desulfurization column |
| 01/14/2009 | CN201179416Y Column top discharge type flue gas desulfurization column |
| 01/14/2009 | CN201179415Y Flue gas desulfurization purification column |
| 01/14/2009 | CN201179414Y Column top direct discharge type flue gas purification column |
| 01/14/2009 | CN201179413Y Column top discharge type flue gas desulfurization column equipped with material filling segment |
| 01/14/2009 | CN201179412Y Column top discharge type flue gas desulfurization column equipped with bubble segment |
| 01/14/2009 | CN201179411Y Desulfurization dust separator |
| 01/14/2009 | CN201179410Y Vehicle mounted humidity reducing set with reproducible hygroscopic material |
| 01/14/2009 | CN201179409Y Vacuum adsorption type drying system |
| 01/14/2009 | CN201179408Y Dephenolization device for producing coated sand |
| 01/14/2009 | CN201179407Y Urea smelt tank tail gas recovering device |
| 01/14/2009 | CN201179406Y Air discharge emptying silencer muffler |
| 01/14/2009 | CN201179391Y Drying apparatus for hemoconcentration device |
| 01/14/2009 | CN101346311A Milling process |
| 01/14/2009 | CN101346184A Honeycomb structure and method for manufacturing the same |
| 01/14/2009 | CN101346173A Gas separation apparatus |
| 01/14/2009 | CN101343208A Desorption technique for methylbenzene in tail gas from benzyl chloride preparation |
| 01/14/2009 | CN101343124A Method and equipment for comprehensive treatment of waste water and waste gas in viscose fiber preparation |
| 01/14/2009 | CN101343123A Technique for recycling acid waste liquid of strip steel |
| 01/14/2009 | CN101343042A Quick-disassembling/assembling composite structure for molecular sieve and filtering tank of oxygen plant |
| 01/14/2009 | CN101342464A Regeneration and recycle process for slurry with dual-alkali process flue gas desulfurization |
| 01/14/2009 | CN101342463A Flue gas denitrating method and flue gas denitrating apparatus with special rectifier cell |
| 01/14/2009 | CN101342462A Device and method for even distribution of pneumatic flow field |
| 01/14/2009 | CN101342461A Novel impulse photocatalysis-later metallic oxide catalysis plasma reactor |
| 01/14/2009 | CN101342460A Automatically controlled desulphurizing agent slurry formulating device |
| 01/14/2009 | CN101342459A Exhuast gas desulfurization, recycle and treatment method and apparatus |
| 01/14/2009 | CN101342458A Semi-dry process smoke eliminator with independent temperature-reducing column |