| 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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| 05/17/2006 | EP1354167B1 A method for operating a heat-producing plant for burning chlorine-containing fuels |
| 05/17/2006 | EP1335117B1 Exhaust emission control device |
| 05/17/2006 | EP1230149B8 Process for the production of sulfur |
| 05/17/2006 | CN2781228Y Deoiling cooking fume remover |
| 05/17/2006 | CN2781204Y Desulfurization dust removing integral equipment |
| 05/17/2006 | CN2781203Y Multiple cyclone static compound dust separator |
| 05/17/2006 | CN2781202Y Decarbon separator |
| 05/17/2006 | CN2780736Y Variable-pressure adsorption oxygen erator |
| 05/17/2006 | CN2780303Y Molecular sieve adsorption type regeneration compressed air drying system |
| 05/17/2006 | CN2780302Y Device for recovering solvent in coating layer tail gas using desooption method |
| 05/17/2006 | CN2780301Y Air filter capable of display colour |
| 05/17/2006 | CN2780300Y Carrier gas purification device for total erganic carbon analysis instrument |
| 05/17/2006 | CN2780295Y Active carbon deozone filtering net |
| 05/17/2006 | CN1774493A Method for the production of hydrocarbon liquids using a fischer-tropf method |
| 05/17/2006 | CN1774401A Thermoelectric, high-efficiency, water generating device |
| 05/17/2006 | CN1774288A A process for the removal of H2S and mercaptans from a gas stream |
| 05/17/2006 | CN1774287A Remediation process and apparatus |
| 05/17/2006 | CN1774286A Multi-functional filter |
| 05/17/2006 | CN1774285A Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same |
| 05/17/2006 | CN1774198A Electric cleaner |
| 05/17/2006 | CN1772478A Multilayer intumescent sheet and pollution control device |
| 05/17/2006 | CN1772382A Metal carrier for automobile tail gas purifier catalyst and its prepn |
| 05/17/2006 | CN1772374A Catalyst for processing waste gas and method for processing waste gas thereof |
| 05/17/2006 | CN1772372A Prepn process of diffuse fiber supported nanometer photocatalytic titania film |
| 05/17/2006 | CN1772353A Application of four-needle zinc oxide whisker in photocatalysis to degrading indoor organic pollutant |
| 05/17/2006 | CN1772352A Biological trickling filter bed for treating odorant pollutant in air |
| 05/17/2006 | CN1772351A Biologically denifrifying treatment method for waste gas containing nitroxide |
| 05/17/2006 | CN1772350A Wet fume purifier |
| 05/17/2006 | CN1772349A Method and apparatus for eliminating organic pollutant in building |
| 05/17/2006 | CN1772348A Purifying method and apparatus for air with low concentration organic pollutant |
| 05/17/2006 | CN1772347A Adsorption-low temperature plasma synchronized desulfuring and denitrifying apparatus and method |
| 05/17/2006 | CN1772346A Fume desulfuring and denitrifying dedust apparatus and method |
| 05/17/2006 | CN1772345A Waste gas desulfurizing method with composite absorbant comprising pyrolusite and pH buffering agent |
| 05/17/2006 | CN1772344A Purifying device for air separation system |
| 05/17/2006 | CN1772343A Two-section totally recovering pressure swing adsorption gas separating method |
| 05/17/2006 | CN1772342A Continuous pressure swing fluidization and adsorption apparatus for preparing high purity gas |
| 05/17/2006 | CN1772341A Method and apparatus for eliminating volatile organic matter |
| 05/17/2006 | CN1772340A Flue-gas processing technique based on adsorbent-polymer composite material |
| 05/17/2006 | CN1772339A Method and apparatus for treating melamine producing tail gas |
| 05/17/2006 | CN1772338A Motor type magnetic air separator |
| 05/17/2006 | CN1772337A Dust removing method |
| 05/17/2006 | CN1772336A Smoke suppressor for electric fire |
| 05/17/2006 | CN1772309A Ultraviolet ray photocatalyst sterilization method and device for air conditioned passenger train |
| 05/17/2006 | CN1256182C Scattered element automobile exhaust gas purifying catalyst and preparation method thereof |
| 05/17/2006 | CN1256181C Scattered element waste gas purifying catalyst and preparation method thereof |
| 05/17/2006 | CN1256173C Automobile end gas purifying method by rare element catalyzer |
| 05/17/2006 | CN1256172C Flue gas desulfurization apparatus and flue gas desulfurization system, and method for operating flue gas desulfurization apparatus. |
| 05/17/2006 | CN1256171C Application of biochemical liquid of humate in purifying indoor air |
| 05/17/2006 | CN1256170C Purifying and separating device for eddy gas |
| 05/16/2006 | US7045485 Fluid catalytic cracking; hydrorefining catalysts; pollution control; waste treatment |
| 05/16/2006 | US7045483 Catalyst element |
| 05/16/2006 | US7044997 Process byproduct trap, methods of use, and system including same |
| 05/16/2006 | US7044992 Particle filter for exhaust gases of internal combustion engine engines |
| 05/16/2006 | US7043920 Hydrocarbon combustion power generation system with CO2 sequestration |
| 05/16/2006 | US7043903 Control method for an exhaust gas purification system and an exhaust gas purification system |
| 05/16/2006 | US7043902 Exhaust gas purification system |
| 05/16/2006 | CA2384872C Flue gas scrubbing method and gas-liquid contactor therefor |
| 05/16/2006 | CA2239300C Odor control system |
| 05/16/2006 | CA2216628C Closed system for volatile organic compound recycling |
| 05/11/2006 | WO2006050318A1 Reducing agent metering system for reducing nox in lean burn internal combustion engines |
| 05/11/2006 | WO2006050260A2 The efficient removal of mercury from flue gases |
| 05/11/2006 | WO2006049680A2 Evaporative emissions filter |
| 05/11/2006 | WO2006049309A1 Exhaust gas purification apparatus and exhaust gas purification method for internal combustion engine |
| 05/11/2006 | WO2006049137A1 Method for producing noble metal-containing heat-resistant oxide |
| 05/11/2006 | WO2006049044A1 Exhaust gas purification device |
| 05/11/2006 | WO2006049042A1 Exhaust gas purification catalyst |
| 05/11/2006 | WO2006048977A1 Exhaust gas purifying device |
| 05/11/2006 | WO2006048506A1 Method and scrubber for scrubbing flue gas flows |
| 05/11/2006 | WO2006048400A1 Volume-doped titanium dioxide composites |
| 05/11/2006 | WO2006048385A1 Method and spray tower for contacting gases and liquid droplets for the tissue and/or heat exchange |
| 05/11/2006 | WO2006048182A1 Polymeric absorption agents for absorbing gas, and absorption process |
| 05/11/2006 | WO2006048113A1 Thread for a screwed connection |
| 05/11/2006 | WO2006047884A1 Improved adsorbent material for selective adsorption of carbon monoxide and unsaturated hydrocarbons |
| 05/11/2006 | WO2005122805A3 Catalysts for the oxidation of carbon monoxide in cigarette smoke |
| 05/11/2006 | WO2005095272A3 Process and plant for producing sulfuric acid |
| 05/11/2006 | WO2005042640A3 Method for converting hydrogenous gaseous flows arising from chemical reactor units using hydrogen |
| 05/11/2006 | WO2004110582A3 Method for neutralizing acid rain |
| 05/11/2006 | US20060100097 Pgm-free washcoats for catalyzed diesel particulate filter applications |
| 05/11/2006 | US20060100090 Method and apparatus for processing inorganic acidic gas |
| 05/11/2006 | US20060099125 Method for the removal of carbon monoxide from a gas mixture |
| 05/11/2006 | US20060099124 Method for isolating hydrogen sulphide from coke oven gas with the subsequent recovery of elemental sulphur in a claus plant |
| 05/11/2006 | US20060099123 Utilisation of waste gas streams |
| 05/11/2006 | US20060099122 Method and device for generating mixtures of fluids in a boundary layer |
| 05/11/2006 | US20060099119 Filter system for electrochemical air separation device |
| 05/11/2006 | US20060099110 for treating flue gas |
| 05/11/2006 | US20060096948 Thin film supporting substrate used in filter for hydrogen production and method for manufacturing filter for hydrogen production |
| 05/11/2006 | US20060096926 absorbing the mercury by a silica-gel substrate, catalysis by TiO2, HgO, ZnO, V2O5, SnO2, modified TiO2 coated with Pt; irradiating the composite material with radiation to oxidize the adsorbed mercury; regenerating the composite; water pollution control |
| 05/11/2006 | US20060096850 cleaning soils, groundwater and air contaminated with chlorinated volatile organic compounds, by adsorption with adsorbents, desorption with water vapor, cooling the vapors and irradiation with light in the presence of chlorine to decompose the condensates; portable pollution control apparatus |
| 05/11/2006 | US20060096458 Low loss hydrocarbon (HC) adsorber device for air induction system |
| 05/11/2006 | US20060096457 Canister |
| 05/11/2006 | US20060096454 Adsorption of contaminants from gaseous stream and in situ regeneration of sorbent |
| 05/11/2006 | US20060096453 Noble metal gas barriers |
| 05/11/2006 | DE202005020648U1 Natural gas service station with drying device e.g. for gas station, has drying mechanism, inlet and outlet containing drying agent with natural gas pipeline attached at inlet and outlet |
| 05/11/2006 | DE19645689B4 Vorrichtung zur Abgasnachbehandlung für eine Brennkraftmaschine, insbesondere Otto-Motor mit Magerbetrieb Exhaust aftertreatment device for an internal combustion engine, especially gasoline engine with lean operation |
| 05/11/2006 | DE19539728B4 Monolithischer Zeolit/Katalysator-Wandflußadsorber Monolithic zeolite / catalyst Wandflußadsorber |
| 05/11/2006 | DE10320067B4 Unterdrückung der Aromaten- und Polyzyklenbildung bei Hochtemperaturprozessen mittels CO2 Suppression of aromatic and Polyzyklenbildung in high temperature processes by means of CO2 |
| 05/11/2006 | DE10300056B4 Abgasreinigungsverfahren für Verbrennungsmotor Exhaust gas purification method for internal combustion engine |
| 05/11/2006 | DE102004054251A1 Method for cleaning flue gases used in industrial processes comprises spraying calcium chloride together with lime milk into the flue gas |
| 05/11/2006 | DE10149179B4 Verfahren und Einrichtung zur Reinigung von schadstoffhaltigen Luftströmen Method and apparatus for purifying noxious air streams |
| 05/11/2006 | CA2586088A1 Method and scrubber for scrubbing flue gas flows |