| 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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| 02/08/2006 | CN2756304Y Composite gas absorptive device |
| 02/08/2006 | CN2756303Y Gas adsorption decomposing and purifying filter |
| 02/08/2006 | CN2756302Y Purifier for waste gas |
| 02/08/2006 | CN2756301Y Dust removing sterilizer |
| 02/08/2006 | CN2756230Y Photoelectronic nano ultraviolet air virus killer |
| 02/08/2006 | CN1732331A Pollution control device and mat for mounting a pollution control element |
| 02/08/2006 | CN1732250A Method for removing sulfur compound in hydrocarbon-containing gas |
| 02/08/2006 | CN1732037A Method and plant for removing gaseous pollutants from exhaust gases |
| 02/08/2006 | CN1730484A Recovery and purification method of hydrogen in exhaust gas of glyphosate acid production |
| 02/08/2006 | CN1730383A Pressure swing adsorption continuous oxygen generation method |
| 02/08/2006 | CN1730140A Ammonia filtering material, its preparing process and ammonia removing method using the same |
| 02/08/2006 | CN1240468C Method for treating oily cooking pollution |
| 02/08/2006 | CN1240467C Method and device for catalytic conversion of substance |
| 02/08/2006 | CN1240466C Method for removing nitric oxide from waste gas |
| 02/08/2006 | CN1240465C Absorbent for treating flue gas containing sulfur dioxide |
| 02/08/2006 | CN1240459C Improved hydrogen and carbon dioxide coproduction |
| 02/08/2006 | CN1240458C Internal flap of liquid distributor |
| 02/08/2006 | CN1240444C Light catalyzed air-cleaning equipment with bend flow channel in low resistivity |
| 02/07/2006 | US6995288 Apparatus and method for production of methanethiol |
| 02/07/2006 | US6994836 Method of recovering chlorine gas from calcium chloride |
| 02/07/2006 | US6994830 Reactor for plasma treatment of gases |
| 02/07/2006 | US6994829 Low pressure drop microchannel heat exchanger; vaporization |
| 02/07/2006 | US6994111 Toroidal vessel for uniform, plug-flow fluid distribution applications |
| 02/07/2006 | US6994036 Coal-fired power station |
| 02/07/2006 | US6993900 Exhaust gas aftertreatment systems |
| 02/04/2006 | CA2512803A1 Process for treating ammonia-containing exhaust gases |
| 02/02/2006 | WO2006012296A2 Separation of water from a fischer-tropsch product |
| 02/02/2006 | WO2006011616A1 Reactor |
| 02/02/2006 | WO2006011575A1 NOx REDUCTION CATALYST HAVING EXCELLENT LOW-TEMPERATURE CHARACTERISTICS |
| 02/02/2006 | WO2006010922A1 Gas treatment apparatus |
| 02/02/2006 | WO2006010869A1 Method and device for reducing/eliminating the amount of particles contained in an internal combustion engine exhaust gases |
| 02/02/2006 | WO2006010554A1 Air dehumidifier |
| 02/02/2006 | WO2006010448A1 Method for purifying co2 gasflow |
| 02/02/2006 | WO2005107926A3 Rotary bed sorption system including at least one recycled isolation loop, and methods of designing and operating such a system |
| 02/02/2006 | WO2005037395A3 Tangential in-line air filter |
| 02/02/2006 | WO2005028059A3 Sound enclosure for portable oxygen concentrators |
| 02/02/2006 | WO2004076017A3 Hydrogen recycle for high temperature fuel cells |
| 02/02/2006 | US20060024839 Inorganic carbon removal |
| 02/02/2006 | US20060024226 Catalyst and method for decomposition of perfluoro-compound in waste gas |
| 02/02/2006 | US20060024225 H2S scavenging method |
| 02/02/2006 | US20060024217 Air cleaner filter system capable of nano-confined catalytic oxidation |
| 02/02/2006 | US20060024215 Catalytic converter and associated method of assembly |
| 02/02/2006 | US20060022172 Polythiaether compounds and their use as corrosion inhibitors |
| 02/02/2006 | US20060021910 Reduction of gas phase reduced nitrogen species in partial burn FCC processes |
| 02/02/2006 | US20060021554 Mercury reduction system and method in combustion flue gas using staging |
| 02/02/2006 | US20060021510 Method and apparatus for hydrogen production from greenhouse gas saturated carbon nanotubes and synthesis of carbon nanostructures therefrom |
| 02/02/2006 | US20060021506 Method and apparatus for NOx and Hg removal |
| 02/02/2006 | US20060021505 Input port for receiving preheated unpurified gas and an output port for emitting purified hydrogen; heat is exchanged between preheated hydrogen gas and preheated unpurified gas without the two gases mixing |
| 02/02/2006 | US20060021504 Analyte pre-concentator for gas chromatography |
| 02/02/2006 | US20060021502 Cross-linked polybenzimidazole membrane for gas separation |
| 02/02/2006 | US20060021330 SYSTEM FOR CONTROLLING NOx EMISSIONS DURING RESTARTS OF HYBRID AND CONVENTIONAL VEHICLES |
| 02/02/2006 | US20060021304 Feedback pipeline provided with force and filtering means to raise the pressure from the reaction furnace output manifold to its input; recirculation circuit lies in the richness of the residual gas, so the invention is applicable both to vertical and horizontal reaction furnaces |
| 02/02/2006 | DE10358910B4 Abgasnachbehandlung Exhaust aftertreatment |
| 02/02/2006 | DE10326055B4 Abgasnachbehandlungsvorrichtung einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs, und entsprechendes Kraftfahrzeug The exhaust aftertreatment device of an internal combustion engine, in particular of a motor vehicle and corresponding vehicle |
| 02/02/2006 | DE10204248B4 Filtereinrichtung für ein Vakuumtoilettensystem Filter device for a vacuum toilet system |
| 02/02/2006 | DE102004046449B4 Abgasreinigungsvorrichtung eines Verbrennungsmotors und ein Aktivierungssteuerverfahren für denselben An exhaust purification device of an internal combustion engine and an activation control method for the same |
| 02/02/2006 | DE102004027354A1 Filter system for purifying air comprises a filter cassette containing a particle filter, a heat and ozone generator, a superoxidation unit, a fine filter, a nonwoven material and a sensor system |
| 02/02/2006 | CA2560914A1 Method for purifying co2 gasflow |
| 02/02/2006 | CA2514087A1 Procedure for capturing mercaptans in a gas load |
| 02/01/2006 | EP1621822A1 Humidity control device |
| 02/01/2006 | EP1621738A1 Gas treatment device and method of making and using the same |
| 02/01/2006 | EP1621245A1 Process for treating volatile organic compounds or gases, especially in an air circulation duct |
| 02/01/2006 | EP1621244A1 Chemical filter |
| 02/01/2006 | EP1621243A1 Water separator for air conditioning systems |
| 02/01/2006 | EP1620911A2 Solid oxide fuel cell with selective anode tail gas circulation |
| 02/01/2006 | EP1620635A1 System and methods for improved emission control of internal combustion engines using pulsed fuel flow |
| 02/01/2006 | EP1620360A2 Methods and apparatus for small-scale synthesis of ammonia |
| 02/01/2006 | EP1620359A2 Molecular sieve ssz-65 |
| 02/01/2006 | EP1583598A4 A filter |
| 02/01/2006 | EP1559150A4 Oxygen permeable electrode system |
| 02/01/2006 | EP1494784A4 APPARATUS AND METHOD FOR FILTERING PARTICULATE AND REDUCING NOx EMISSIONS |
| 02/01/2006 | EP1450936A4 Method and apparatus for treating exhaust gas |
| 02/01/2006 | EP1450865A4 Air uv disinfection device and method |
| 02/01/2006 | EP1432510A4 Substrate having catalyst compositions on surfaces of opposite sides and method for producing the same |
| 02/01/2006 | EP1278588B1 Method and installation for separating wood constituents from gases produced during wood processing |
| 02/01/2006 | EP1230420A4 Abatement of effluent from chemical vapor deposition processes using ligand exchange resistant metal-organic precursor solutions |
| 02/01/2006 | CN2755446Y Gas washing filtering pan of boiler |
| 02/01/2006 | CN2755435Y High-pressure steam and water separator |
| 02/01/2006 | CN2754711Y Smoke desulfurized filling tower from ammonia method |
| 02/01/2006 | CN2754710Y High-efficient water-saving and desulfuring dust collector |
| 02/01/2006 | CN1729169A Separation of a substance mixture consisting of hydrogen chloride and phosgene |
| 02/01/2006 | CN1729058A NOx reduction compositions for use in FCC processes |
| 02/01/2006 | CN1729057A NOx reduction compositions for use in FCC processes |
| 02/01/2006 | CN1729042A Catalyst unit for reduction of NOx-compounds |
| 02/01/2006 | CN1729041A Reduction of gas phase reduced nitrogen species in partial burn FCC processes |
| 02/01/2006 | CN1729040A Electrolytic cell effluent treatment method and device for the production of aluminium |
| 02/01/2006 | CN1729039A Process for removal of SO2 from off-gases by reaction with H2O2 |
| 02/01/2006 | CN1729038A Method for separating a krypton-xenon concentrate and a device for carrying out said method |
| 02/01/2006 | CN1727752A Wet type dust removal and fume cleaning equipment |
| 02/01/2006 | CN1727056A Method for purifying waste gas of organic matter containing arene category |
| 02/01/2006 | CN1727055A Method for carrying out flue gas desulfurization by using mineral powder of magnesite |
| 02/01/2006 | CN1727054A High effective reproducible agent of flue gas desulfurization and preparation method |
| 02/01/2006 | CN1727053A CuO/Gamma-Al2O3 nano reproducible agent of flue gas desulfurization, and preparation method |
| 02/01/2006 | CN1727052A Method for preparing high effective sulfur transfer agent for catalytic cracking fume |
| 02/01/2006 | CN1239680C Process for olefin removal from refinery gas |
| 02/01/2006 | CN1239581C Polyazole-based polymer films |
| 02/01/2006 | CN1239316C Compound deodorant membrane and its preparation method |
| 02/01/2006 | CN1239258C Catalyst for purifying exhausted gas of car and preparation process thereof |
| 02/01/2006 | CN1239253C Adsorbent for separating nitrogen from mixed gas of oxygen and nitrogen, and process for producing nitrogen by using same |
| 02/01/2006 | CN1239245C Constrained system for granule bed |