| 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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| 12/08/2005 | US20050268782 Novel polyimide based mixed matrix membranes |
| 12/08/2005 | US20050268781 Method and system for processing natural gas using a rotary screw compressor |
| 12/08/2005 | US20050268780 Method of separating target gas |
| 12/08/2005 | US20050268598 Thermoelectric catalytic converter temperature control |
| 12/08/2005 | US20050268597 Exhaust emission control device for internal combustion engine |
| 12/08/2005 | US20050268581 Chemical filter arrangement for a semiconductor manufacturing apparatus |
| 12/08/2005 | US20050268580 Air-purifying device for a front-opening unified pod |
| 12/08/2005 | US20050268481 Installation for drying or dehydrating goods |
| 12/08/2005 | DE10348501B4 Formkörper und Verwendung eines Formkörpers Molding and use of a molding |
| 12/08/2005 | DE102004030416A1 Compact, portable and transportable oxygen production and supply installation for long-term oxygen therapy for humans has control valve for allowing or interrupting ambient airflow into air inlet |
| 12/08/2005 | DE102004022310A1 Moisture exchange module for a fuel cell comprises a bundle of moisture-permeable hollow-fiber membranes with perforated gas supply and withdrawal conduits located within the bundle |
| 12/08/2005 | DE102004022245A1 Moisture exchange module used in conjunction with automobile fuel cells, comprises hollow membrane bundle preceded by swirl generator |
| 12/08/2005 | DE102004002742B4 Regenerator von Verbrennungsabgasen mit Katalysator Regenerator, combustion gases with catalyst |
| 12/08/2005 | DE10035678B4 On-Board-System für die Zufuhr von Reduktionsmitteln On-board system for the supply of reducing agents |
| 12/07/2005 | EP1602818A1 Mechanical magnetic device with improved structure, capable of improving the fluido-dynamic characteristics and rentability of gas and fluid products derived from fuel |
| 12/07/2005 | EP1602806A1 Exhaust emission control device for internal combustion engine |
| 12/07/2005 | EP1602805A1 Method and device for heating a reductant for exhaust gas treatment carried in a vessel of an vehicle |
| 12/07/2005 | EP1602774A1 Washing machine |
| 12/07/2005 | EP1602545A1 Compressed air processing device for vehicle air system |
| 12/07/2005 | EP1602403A2 Exhaust emission control device of internal combustion engine |
| 12/07/2005 | EP1602402A1 Off-gas feed method and object gas purification system |
| 12/07/2005 | EP1602401A1 Method and apparatus for partial condensation which is poor in aerosols |
| 12/07/2005 | EP1602382A1 Heat regenerative deodorizing filter |
| 12/07/2005 | EP1601916A2 Unit for filtering and treatment of organic compounds, method for production thereof and air-conditioning unit provided with such a unit |
| 12/07/2005 | EP1601804A2 Iron-chromium-aluminum alloy |
| 12/07/2005 | EP1601446A1 An exhaust gas cleaning technique, and relevant system, and the chemical composition of the scrubbing fluid, particularly suited for motor vehicles |
| 12/07/2005 | EP1601445A1 Regeneration of an aqueous solution from an acid gas absorption process by multistage flashing ans stripping |
| 12/07/2005 | EP1601444A2 Adsorber for the production and supplying oxygen to passengers of an aircraft and method for the implementation of an oxygen generator comprising said absorber |
| 12/07/2005 | EP1601443A2 Method of extracting carbon dioxide and sulphur dioxide by means of anti-sublimation for the storage thereof |
| 12/07/2005 | EP1601440A2 Method and apparatus for filtering exhaust particulates |
| 12/07/2005 | EP1601436A2 Method and a composite for mercury capture from fluid streams |
| 12/07/2005 | EP1412057A4 Control system for helium recovery |
| 12/07/2005 | EP1141526A4 A catalytic converter for use in an internal combustion engine and a method of making |
| 12/07/2005 | CN2744972Y Air-cleaning system |
| 12/07/2005 | CN2744397Y Tube interior type absorber |
| 12/07/2005 | CN1705579A Membrane air dryer and method of mounting a membrane dryer to a vehicle |
| 12/07/2005 | CN1705510A A lithium aluminate layered catalyst and a selective oxidation process using the catalyst |
| 12/07/2005 | CN1705509A Customized flow path substrate |
| 12/07/2005 | CN1705504A Method for purifying carbon dioxide |
| 12/07/2005 | CN1705502A Ceramic honeycomb structure |
| 12/07/2005 | CN1704745A Air purifying system and method for diagnosing malfunction thereof |
| 12/07/2005 | CN1704519A Washing machine having deodorizing filter and deodorizing method thereof |
| 12/07/2005 | CN1704148A Waste gas treatment apparatus of integral composite bioreactor |
| 12/07/2005 | CN1704147A Formaldehyde absorber |
| 12/07/2005 | CN1704146A Catalyst for wet-oxidation process desulfuration and application thereof |
| 12/07/2005 | CN1704145A Hydrolyst for COS and CS2 and application thereof |
| 12/07/2005 | CN1704144A Normal temperature ferric oxide desulfurizing agent and application thereof |
| 12/07/2005 | CN1704143A Active carbon desulfurizing agent and application thereof |
| 12/07/2005 | CN1230608C Exhaust gas purification device |
| 12/07/2005 | CN1230247C Composite adsorbent for purifying hydrocarbon stream |
| 12/07/2005 | CN1230241C Catalyst for exhausting and purifying and exhausting purifier |
| 12/07/2005 | CN1230240C Gas-liquid exchanging tower |
| 12/06/2005 | US6972120 Method of removing mercury from flue gases |
| 12/06/2005 | US6972057 mechanism by which wire electrodes in first electrode array of a conditioner-transporter can be periodically cleaned without requiring removal of first array electrodes from conditioner |
| 12/06/2005 | US6971337 Emissions control system for diesel fuel combustion after treatment system |
| 12/06/2005 | US6971230 Method for the post-treatment of exhaust gases by subsequent injection of fuel in a diesel-type internal combustion engine provided with a pre-catalyst and a particle filter |
| 12/06/2005 | CA2393683C Pressure swing adsorption process with reduced pressure equalization time |
| 12/06/2005 | CA2360717C Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal |
| 12/06/2005 | CA2228462C Integrated high pressure fill port and flow controller for cylinder recharger |
| 12/06/2005 | CA2174346C Sour gas membrane treatment process including dehydration |
| 12/02/2005 | CA2469974A1 Use of alkaline materials for the sequestering and recycling of carbon dioxide |
| 12/01/2005 | WO2005113951A1 Exhaust gas purifier |
| 12/01/2005 | WO2005113431A2 Mesoporous carbon films and methods of preparation thereof |
| 12/01/2005 | WO2005113429A1 Configurations and methods for effluent gas treatment |
| 12/01/2005 | WO2005113142A1 Photocatalytically active thin film |
| 12/01/2005 | WO2005113134A1 Method for oxidizing substance and oxidation apparatus therefor |
| 12/01/2005 | WO2005113132A1 Ultraviolet light filtration apparatus |
| 12/01/2005 | WO2005113126A1 Nonwoven composites and related products and methods |
| 12/01/2005 | WO2005113117A1 Process for the purification of inert gases |
| 12/01/2005 | WO2005113116A1 Method and apparatus utilising hydrogen peroxyde to reduce sox, nox and heavy metal emissions |
| 12/01/2005 | WO2005113115A1 Emission control system |
| 12/01/2005 | WO2005113114A1 Method and means for chemically modifying gases or fumes |
| 12/01/2005 | WO2005102505A3 A method of removing pollutants from flue gas and system thereof |
| 12/01/2005 | WO2005102500A3 Storage systems for adsorbable gaseous fuel and methods of producing the same |
| 12/01/2005 | WO2005092476A8 Dynamic halogenation of sorbents for the removal of mercury from flue gases |
| 12/01/2005 | US20050266992 Porous structure; sealing layer; mixture of ceramics and binder; reducing vibration; catalytic exhaust system |
| 12/01/2005 | US20050266991 Supports large amount of catalyst, suppresses increase in pressure loss upon collecting particulates; catalyst regeneration; purification from toxic gases; pillar-shaped honeycomb composed of inorganic fibers and through holes in parallel and partition wall; internal combustion engines, diesel engines |
| 12/01/2005 | US20050266989 Desulfurization and novel sorbent for the same |
| 12/01/2005 | US20050266988 Exhaust gas purifying apparatus |
| 12/01/2005 | US20050266986 Perovskite-type composite oxide and a noble metal on a theta- or alpha-alumina support; maintains catalytic activity at a high level over a long time |
| 12/01/2005 | US20050266297 Perovskite-based fuel cell electrode and membrane |
| 12/01/2005 | US20050265912 Method for purifying carbon dioxide |
| 12/01/2005 | US20050265911 Gas absorption column and a method of chemically treating an acid gas using such a gas absorption column |
| 12/01/2005 | US20050265903 Lightweight, portable, reusable oxygen generator; once assembled, oxygen can be generated in the reaction chamber via a chemical reaction ported via a built-in humidifier to a CPR mask through a tube attached to the oxygen generator |
| 12/01/2005 | US20050265890 Washing machine having deodorizing filter and deodorizing method thereof |
| 12/01/2005 | US20050263914 Diffused gas aeration apparatus |
| 12/01/2005 | US20050263456 Carbon nanotubes, at least one of which has a molecule or cluster attached to it or in it; separating, removing, immobilizing, modifying or destroying contaminants including water and air pollution |
| 12/01/2005 | US20050263455 Processing of chemicals in flow-through device with porous media |
| 12/01/2005 | US20050263405 Fluorine separation and generation device |
| 12/01/2005 | US20050263005 Means for air fractionization |
| 12/01/2005 | US20050263004 Gas/liquid separator including a liquid trap filter |
| 12/01/2005 | US20050263003 Cleaning indoor air by contacting with a liquid that contains active solid particles and a photobleaching agent; particularly a stand alone and/or portable indoor apparatus for the efficient removal of dissolved or dispersed contaminants, in particular VOC's and other gaseous pollutants. |
| 12/01/2005 | US20050262835 Two-stroke lean burn gas engine with a silencer/catalytic converter |
| 12/01/2005 | US20050262832 Exhaust gas purification device of internal combustion engine |
| 12/01/2005 | US20050262830 Internal combustion engine installation comprising a direct-injection otto engine and a catalyst system |
| 12/01/2005 | US20050262829 Exhaust gas purification device of internal combustion engine |
| 12/01/2005 | US20050262828 Diagnostic device and method of engine exhaust purifying system |
| 12/01/2005 | US20050262720 Energy efficient sorption processes and systems |
| 12/01/2005 | DE102005019816A1 Abgasreinigungsvorrichtung eines Verbrennungsmotors An exhaust purification device of an internal combustion engine |
| 12/01/2005 | DE102004022737A1 Verfahren und Vorrichtung zur Reinigung von aerosol- und staubbelasteten Abgasströmen Method and apparatus for cleaning aerosol and dust-laden gas streams |