| 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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| 01/18/2011 | US7871458 Apparatus and method for energy recovery |
| 01/18/2011 | US7871457 Carbon dioxide production method |
| 01/18/2011 | US7871456 Membranes with controlled permeability to polar and apolar molecules in solution and methods of making same |
| 01/18/2011 | US7871452 Particulate filter |
| 01/18/2011 | US7870724 Lean NOx trap with PGM zoned axially |
| 01/18/2011 | CA2611997C Hollow fiber arrangement |
| 01/18/2011 | CA2575482C Catalyst for carbon monoxide removal and method of removing carbon monoxide with the catalyst |
| 01/18/2011 | CA2532213C Impurity disposal system and impurity disposal method |
| 01/15/2011 | CA2709586A1 Process for the production of carbon dioxide utilizing a co-purge pressure swing adsorption unit |
| 01/15/2011 | CA2696086A1 Electrochemical production of an alkaline solution using co2 |
| 01/13/2011 | WO2011006062A1 Ammonia scr catalyst and method of using the catalyst |
| 01/13/2011 | WO2011006059A2 Carbon dioxide absorber and regeneration assemblies useful for power plant flue gas |
| 01/13/2011 | WO2011005831A1 Systems and methods for enhancing rates of carbonation of peridotite |
| 01/13/2011 | WO2011005638A1 Sulfur recovery plant tail gas treatment process |
| 01/13/2011 | WO2011005366A2 Zone or process for improving an efficiency thereof |
| 01/13/2011 | WO2011005118A1 Rotating desorber wheel |
| 01/13/2011 | WO2011005117A1 Compact absorption-desorption process and apparatus using concentrated solution |
| 01/13/2011 | WO2011005116A1 Method and apparatus for co2 capture |
| 01/13/2011 | WO2011005114A1 Particulate, heterogeneous solid co2 absorbent composition, method for its preparation and use thereof |
| 01/13/2011 | WO2011005079A1 System and method for purifying an aqueous organic matter, waste and/or wastewater under pressure and method for producing biogas |
| 01/13/2011 | WO2011004912A1 Exhaust gas purifying catalyst and method for producing same |
| 01/13/2011 | WO2011004689A1 Particulate combustion catalyst |
| 01/13/2011 | WO2011004052A1 Reactive absorbents and the use thereof for desulphurizing gaseous streams |
| 01/13/2011 | WO2011003473A1 Zero-emission molecular power plant based on nitrogen and silicon |
| 01/13/2011 | WO2010129167A3 Absorption method for recovering gas contaminants at high purity |
| 01/13/2011 | WO2010121236A3 Multi-zoned catalyst compositions |
| 01/13/2011 | WO2010115142A3 Method and apparatus for capturing viable biological particles over an extended period of time |
| 01/13/2011 | WO2010114876A3 Hc-scr system for lean burn engines |
| 01/13/2011 | WO2010114873A3 Emissions treatment system with ammonia-generating and scr catalysts |
| 01/13/2011 | WO2010107820A3 Methods and systems for separating condensable vapors from gases |
| 01/13/2011 | WO2010107274A3 Apparatus for collecting waste fluorescent lamps and light-emitting diode lamps |
| 01/13/2011 | WO2010105220A3 Method for biological treatment of an air stream containing vocs |
| 01/13/2011 | US20110008230 Systems and methods for high efficiency regenerative selective catalytic reduction |
| 01/13/2011 | US20110008229 Sulfur recovery plant tail gas treatment process |
| 01/13/2011 | US20110008228 Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 01/13/2011 | US20110008214 Purification assembly having catalysts for gases and combustion fumes from solid fuel heating apparatus |
| 01/13/2011 | US20110005395 Carbon Dioxide Absorber And Regeneration Assemblies Useful For Power Plant Flue Gas |
| 01/13/2011 | US20110005394 Media for removal of organic compounds |
| 01/13/2011 | US20110005393 System and Method Extracting and Employing Compression Heat in Biogas Treatment Plant Equipment |
| 01/13/2011 | US20110005392 Process for separation of co2 by pressure-modulated adsorption on a porous carbon solid |
| 01/13/2011 | US20110005391 Pressure swing adsorption apparatus and method for hydrogen purification using the same |
| 01/13/2011 | US20110005390 Co2 absorbent and method for co2 capture |
| 01/13/2011 | US20110005389 Plant and process for recovering carbon dioxide |
| 01/13/2011 | US20110005272 Process for separating carbon dioxide from flue gas using parallel carbon dioxide capture and sweep-based membrane separation steps |
| 01/13/2011 | US20110005204 Exhaust Gas Aftertreatment Installation and Method |
| 01/13/2011 | US20110005200 Catalyst System for the Reduction of NOx and NH3 Emissions |
| 01/13/2011 | DE202010015385U1 Abluftreinigungsanlage mit wechselndem Betrieb von Wäschermodulen in einem zusammenhängenden Flächenbecken Air cleaner with alternating operation of the scrubber modules in a contiguous area pool |
| 01/13/2011 | DE102009032537A1 Kohlekraftwerk mit zugeordneter CO2-Wäsche und Wärmerückgewinnung Coal-fired power plant with associated CO2 scrubbing and heat recovery |
| 01/13/2011 | DE102009032022A1 Verfahren und Vorrichtung zur Regeneration eines im Abgastrakt einer Brennkraftmaschine angeordneten Partikelfilters Method and apparatus for regeneration of a arranged in the exhaust tract of an internal combustion engine, the particulate filter |
| 01/13/2011 | CA2767780A1 Systems and methods for enhancing rates of carbonation of peridotite |
| 01/13/2011 | CA2767590A1 Coal power plant having an associated co2 scrubbing station and heat recovery |
| 01/13/2011 | CA2767416A1 Particulate, heterogeneous solid co2 absorbent composition, method for its preparation and use thereof |
| 01/13/2011 | CA2767381A1 Sulfur recovery plant tail gas treatment process |
| 01/13/2011 | CA2767221A1 Rotating desorber wheel |
| 01/13/2011 | CA2767220A1 Compact absorption-desorption process and apparatus using concentrated solution |
| 01/13/2011 | CA2767217A1 Method and apparatus for co2 capture |
| 01/12/2011 | EP2273084A1 Catalyst apparatus, method for production of catalyst apparatus, and structure retaining catalyst carrier |
| 01/12/2011 | EP2273081A1 Exhaust gas control apparatus for internal combustion engine, and method of controlling the same |
| 01/12/2011 | EP2272815A1 Processes for purification of acetylene |
| 01/12/2011 | EP2272581A1 Process for the separation of CO2 by pressure swing adsorption on a carbon solid prepared by nanomoulding |
| 01/12/2011 | EP2271730A1 Removal of chlorinated compounds in hydrocarbon cuts |
| 01/12/2011 | EP2271584A1 Process for purifying n2o |
| 01/12/2011 | EP2132421B1 Exhaust purification device of internal combustion engine |
| 01/12/2011 | EP1951410B1 Functional fluid and a process for the preparation of the functional fluid |
| 01/12/2011 | EP0998625B2 REDUCING NOx EMISSIONS FROM AN ENGINE WHILE MAXIMIZING FUEL ECONOMY |
| 01/12/2011 | CN201706469U Circulating fluidized bed boiler used for cobblestone coal combustion |
| 01/12/2011 | CN201704237U Continuous chlorination reaction device in ortho-formate production process |
| 01/12/2011 | CN201701936U Gas-jetting type supporting device for random packing |
| 01/12/2011 | CN201701935U Tower internals provided with gas secondary distribution function |
| 01/12/2011 | CN201701920U Catalytic oxidation reactor |
| 01/12/2011 | CN201701875U Desulfurization purifier with honeycombed catalytic board |
| 01/12/2011 | CN201701874U Biological layer structure for waste gas treatment |
| 01/12/2011 | CN201701873U Tail gas treatment and cleaning device |
| 01/12/2011 | CN201701872U Improved turbulent tower |
| 01/12/2011 | CN201701871U Desulfuration, denitration, decarburization, dedusting and black smoke removing integrated equipment |
| 01/12/2011 | CN201701870U Ferrous chloride introduced chlorine absorber |
| 01/12/2011 | CN201701869U Large-sized chemical waste gas purifying device |
| 01/12/2011 | CN201701868U Device for purifying waste gas in chemical industry |
| 01/12/2011 | CN201701867U Multi-opening spraying waste gas purifying device |
| 01/12/2011 | CN201701866U Garbage incineration flue gas purification system |
| 01/12/2011 | CN201701865U Desulfurizer in methanol production |
| 01/12/2011 | CN201701864U Air compressor set for freezing and drying of intake air |
| 01/12/2011 | CN201701863U Natural gas drying and filtering device |
| 01/12/2011 | CN201701862U Special middle-section cold blowing device of waste heat recovering and absorbing type compressed air dryer |
| 01/12/2011 | CN201701861U Purge gas treatment device |
| 01/12/2011 | CN201701860U Water distribution device of high-purity acid tail gas absorption tower |
| 01/12/2011 | CN201701859U Purifying tower |
| 01/12/2011 | CN201701858U Carbonic oxide alarming and absorbing device |
| 01/12/2011 | CN201701857U Coating waste gas purification apparatus |
| 01/12/2011 | CN201701856U Absorption bed and organic waste gas purifying system using same |
| 01/12/2011 | CN201701855U Multistage gradient pressure-equalizing gas separation device |
| 01/12/2011 | CN201701854U High-efficiency type sintered plate carbon black collector |
| 01/12/2011 | CN201701849U Vertical current multistage chemical scrubber |
| 01/12/2011 | CN201701844U Chemical fertilizer dust circulating washer |
| 01/12/2011 | CN201701843U Blowing-bath type dust collection desulfurizer |
| 01/12/2011 | CN201701839U Diffuser |
| 01/12/2011 | CN201701838U Cylindrical chemical ventilation filter |
| 01/12/2011 | CN201701774U Organic gas condensing and recycling device |
| 01/12/2011 | CN201701769U Device for realizing secondary distribution of gas phase in packed tower |
| 01/12/2011 | CN1984705B Continuous feed three-bed pressure swing adsorption system |