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

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)
10/2006
10/19/2006	US20060230924 Systems and methods of monitoring and controlling the performance of a gas fractionalization apparatus
10/19/2006	US20060230762 Control of a gas turbine with hot-air reactor
10/19/2006	US20060230749 Exhaust gas control apparatus for internal combustion engine
10/19/2006	US20060230748 System and methods for improved emission control of internal combustion engines using pulsed fuel flow
10/19/2006	US20060230680 reaction unit for isothermal shift conversion of a carbon monoxide containing feed gas, the process comprising the steps of introducing the feed gas in a reaction unit into reactor tubes with a fixed bed of a shift conversion catalyst
10/19/2006	DE202005009399U1 Ionentauscherbehälter, insbesondere in einem Kraftfahrzeug Ion exchanger tank, especially in a motor vehicle
10/19/2006	DE10226476B4 Flüssigkeitsabscheidevorrichtung Liquid separator
10/19/2006	DE10220452B4 Vorrichtung zur Abtrennung einer Komponente aus einem Gasgemisch A device for separating a component from a gas mixture
10/19/2006	DE102005018949A1 Urea particle, useful as catalyst system of a motor vehicle for reduction of nitrogen oxides, where the particle exhibits specific a particle gross density, and specific average minimum feret's diameter with a relative standard deviation
10/19/2006	DE102005016677A1 Filterelement und Filteranordnung Filter element and filter assembly
10/19/2006	DE10162318B4 Gasleitungsstopfen Gas pipe plug
10/19/2006	CA2605255A1 Catalyst and catalyst structure for reduction of nitrogen oxides, and method for catalytic reduction of nitrogen oxides
10/19/2006	CA2602384A1 Recovery of kinetic hydrate inhibitor
10/18/2006	EP1712755A1 Device for purifying exhaust gas of engine
10/18/2006	EP1712754A1 Device for purifying exhaust gas of internal combustion engine
10/18/2006	EP1712752A2 Exhaust gas purifying apparatus and method thereof
10/18/2006	EP1712280A1 Photocatalyst sheet, method of bonding thereof and process for producing the same
10/18/2006	EP1712279A2 Exhaust gas catalytic converter
10/18/2006	EP1712278A1 Combustion catalyst for treating diesel exhaust gas and method for treating diesel exhaust gas
10/18/2006	EP1712277A1 Catalyst and method for producing catalyst
10/18/2006	EP1712269A1 Process for scrubing chlorine-containing gases device for carrying out said method and use of said method
10/18/2006	EP1712268A1 Filter element and filter assembly
10/18/2006	EP1712267A1 Method of removing mercury from mercury contaminated materials
10/18/2006	EP1711806A1 Gas chromatograph
10/18/2006	EP1711706A1 Exhaust gas regenerator comprising a catalyst
10/18/2006	EP1711248A1 Heat exchanger
10/18/2006	EP1711247A1 Method and apparatus for recovering water from atmospheric air
10/18/2006	EP1711246A1 Oxygen-absorbing compositions and method
10/18/2006	EP1558362A4 Ceramic diesel exhaust filters
10/18/2006	EP1491737B1 METHOD OF DECIDING ON CATALYST DETERIORATION AND MEANS FOR DECIDING ON CATALYST DETERIORATION IN NOx PURGING SYSTEM
10/18/2006	EP1427511B1 Metal solution-diffusion membrane and method for producing the same
10/18/2006	EP1336032B1 Method for reducing particle emissions containing carbon of diesel motors and a corresponding system
10/18/2006	EP1328357B1 Process for the treatment of bottom ash from waste incineration plants
10/18/2006	EP1017476B1 Ion-conducting composite which is permeable to matter, method for producing said composite, and use of the same
10/18/2006	EP0735912B1 A method for the purification of air or other gases, polluted by powders, fumes, gases, vapours and solvents, also aromatic
10/18/2006	CN2827513Y Microwave-assisted compound nonophotocatalysis air purifier
10/18/2006	CN2827512Y Integral system of dust separation and desulfurization
10/18/2006	CN2827511Y 空气分配器 Air distributor
10/18/2006	CN2827510Y Variation of pressure adsorption nitrogen equipment with pressure balancing device
10/18/2006	CN2827498Y Dector solution filter
10/18/2006	CN1849504A Method for testing the integrity of dpfs
10/18/2006	CN1849412A Method for the electolysis of an aqueous solution of hydrogen chloride or alkali metal chloride
10/18/2006	CN1849262A Process for recovering sulphur from a gas stream containing hydrogen sulphide
10/18/2006	CN1849169A Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle
10/18/2006	CN1849163A Layered ammonia oxidation catalyst
10/18/2006	CN1846839A Exhaust gas catalytic converter
10/18/2006	CN1846838A Coal mine gas burning and purifying treatment machine
10/18/2006	CN1846837A Treating method of lacquer spraying waste gas
10/18/2006	CN1280582C System for optimum SCR operation for controlling exhaust temp of flue
10/18/2006	CN1280581C Gas burning consuming method and equipment for the method
10/18/2006	CN1280522C Method and well completion device for removing condensables from natural gas stream
10/18/2006	CN1280341C Process for preparing coarse-grained anion exchange gel
10/18/2006	CN1280030C Method for treating combustion ash of coal and method for desulfurization
10/18/2006	CN1280009C Photocatalyst titania film and method for mfg. same
10/18/2006	CN1280000C Selective catalyst by heat storing recovery and reducing apparatus without catalyst
10/18/2006	CN1279999C Method and installation for reducing elementary halogen in gaseous effluent
10/18/2006	CN1279998C Method for single stage circulation absorbing nitrogen oxide intail gas by dilute nitric acid
10/18/2006	CN1279997C Nanofiber filter media
10/17/2006	US7122258 Fuel cell air system and method
10/17/2006	US7122073 Low void adsorption systems and uses thereof
10/17/2006	US7122072 Controlled heating and cooling of mixed conducting metal oxide materials
10/17/2006	US7121116 Oxygen-production device includes a pulse-tube cryocooler for cooling air to liquefy oxygen, and a main container for obtaining and retaining liquefied oxygen. The main container has a heat regenerator, a cold head, and a pulse tube of the
10/17/2006	US7121115 Sour natural gas treating method
10/17/2006	US7121102 Precooler/chiller/reheater heat exchanger system for providing warm dried air
10/17/2006	US7121087 Exhaust emission control device of internal combustion engine
10/17/2006	US7121079 System for exhaust gas treatment comprising a gas ionizing system with ionized air injection
10/17/2006	US7121016 Determining volumetric air flow; sensing operating states of compressor/engine or road speed; clutch, brake or engine status; setting a threshold air volume in response; and starting regeneration; measuring on/off or in/out signals; heavy trucks
10/17/2006	CA2435166C Flue gas processing apparatus and desulfurization method
10/17/2006	CA2407923C Desulfurization apparatus and desulfurization method
10/17/2006	CA2220020C Composition and its use to convert a gas containing hydrogen sulphide and sulphur dioxide to sulphur
10/17/2006	CA2212579C Nu-88 zeolite, process for its preparation and its catalytic applications
10/12/2006	WO2006108092A1 Portable oxygen concentrator
10/12/2006	WO2006107710A2 Hydrogen separation
10/12/2006	WO2006107672A2 Composite material for ultra thin membranes
10/12/2006	WO2006107349A1 Pulse purge regenerative gas dryer
10/12/2006	WO2006107209A1 Low co2 thermal powerplant
10/12/2006	WO2006107026A1 Absorbing solution, and method and apparatus for the removal of co2 or h2s or both
10/12/2006	WO2006106878A1 Granular material comprising porous particles containing calcium and/or magnesium
10/12/2006	WO2006106785A1 Honeycomb structure body
10/12/2006	WO2006106784A1 Method for processing hydrogen sulfide, method for producing hydrogen and photocatalyst reactor
10/12/2006	WO2006106289A1 Treatment of fuel gas
10/12/2006	WO2006106226A1 Method for purifying natural gas by mercaptan adsorption
10/12/2006	WO2006105771A1 Membrane for gas phase separation and suitable method for the production thereof
10/12/2006	WO2006084000A3 Single tower gas dryer with flowing desiccant stream
10/12/2006	WO2006083360A3 Method and apparatus for oil shale pollutant sorption/nox reburning multi-pollutant control
10/12/2006	WO2006079027A3 Hydrogen management in petrochemical process units
10/12/2006	WO2006052465A3 Polymeric substrate having a desiccant layer
10/12/2006	WO2006026417A3 Method for downhole sulfur removal and recovery
10/12/2006	US20060228283 Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols
10/12/2006	US20060228282 Method for reducing NOx during combustion of coal in a burner
10/12/2006	US20060228281 Method and plant for removing gaseous pollutants from exhaust gases
10/12/2006	US20060228280 Process for the removal of heavy metals from gases, and compositions therefor and therewith
10/12/2006	US20060228275 Unit for filtering and treatment of organic compounds, method for production thereof and air-conditioning unit provided with such a unit
10/12/2006	US20060228272 Purifier
10/12/2006	US20060228271 Porous metal honeycomb support of an automobile exhaust gas cleaning catalyst
10/12/2006	US20060228270 Sorbent re-circulation system for mercury control
10/12/2006	US20060228269 Ozone protective system: vehicle and mechanical engine carbon and exhaustive gaseous filtration system
10/12/2006	US20060225999 Ti oxide film having visible light-responsive photocatalytic activites and process for its production
10/12/2006	US20060225696 Inducing air
10/12/2006	US20060225574 Filter element and filter system

1 ... 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 ... 1360