| 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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| 09/14/2006 | WO2006094404A1 Novel highly microporous thermoplastic/bismaleimide semi-interpenetrating polymer network |
| 09/14/2006 | WO2006069991A3 Integrated separation and preparation process |
| 09/14/2006 | WO2006065674A3 Apparatus and method for producing hydrogen |
| 09/14/2006 | WO2006061330A3 Catalytic converter for oxidizing carbon-containing particles, and device for purifying gas mixtures, which comprises the same |
| 09/14/2006 | WO2006039007A3 Sorbents for the oxidation and removal of mercury |
| 09/14/2006 | WO2006023749A3 Air cleaning apparatus |
| 09/14/2006 | WO2005113431A3 Mesoporous carbon films and methods of preparation thereof |
| 09/14/2006 | WO2005086704A3 Ceramic mixed protonic/electronic conducting membranes for hydrogen separation |
| 09/14/2006 | US20060205830 Filter materials for adsorbing hydrocarbons |
| 09/14/2006 | US20060204420 CO oxidation promoters for use in FCC processes |
| 09/14/2006 | US20060204419 Method of purifying a natural gas by mercaptan adsorption |
| 09/14/2006 | US20060204418 Catalytic adsorbents for mercury removal from flue gas and methods of manufacture therefor |
| 09/14/2006 | US20060204417 Method for treating emissions |
| 09/14/2006 | US20060204409 Purification system of exhaust gases of an internal combustion engine |
| 09/14/2006 | US20060201327 Gas flow generator |
| 09/14/2006 | US20060201239 Method for Testing Catalytic Converter Durability |
| 09/14/2006 | US20060201119 Air cleaner |
| 09/14/2006 | DE10297048B4 Übertragungsvorrichtung für Wasserdampf für einen Reformer einer Brennstoffzelle Transmission apparatus for steam reformer for a fuel cell |
| 09/14/2006 | DE102006010497A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 09/14/2006 | DE102005011095A1 Process to dispose of surplus silane arising from manufacture of electronic components by surrendering to wet washing with hydrogen fluoride |
| 09/14/2006 | DE102005010865A1 Biological treatment of hydrocarbon gases containing carbon dioxide comprises scrubbing the gas with a suspension of microorganisms and transferring the suspension to an open photobioreactor |
| 09/14/2006 | DE102005010378A1 Vorrichtung und Verfahren zur Reinigung eines Prozessgases einer Reflow-Lötanlage Apparatus and method for cleaning a process gas of a reflow soldering |
| 09/14/2006 | DE102005010267A1 Verfahren zum Herstellen einer abgasführenden Vorrichtung, insbesondere einer Fahrzeugabgasreinigungsvorrichtung A method of manufacturing an exhaust gas carrying device, in particular a vehicle exhaust gas purification device |
| 09/14/2006 | DE102005009393A1 Verfahren zur Adsorberregenerierung Method for Adsorberregenerierung |
| 09/14/2006 | DE102004025062B4 Gefriertaugliches Dosierventil Freeze-resistant metering valve |
| 09/14/2006 | CA2597761A1 Process for the preparation of a urea-comprising aqueous stream |
| 09/13/2006 | EP1701155A1 Method for the determination of the CaCO3 content in a washing liquid |
| 09/13/2006 | EP1701037A1 Process for dehumidifying the air in the inlet suction flow of an air compressor |
| 09/13/2006 | EP1700631A1 Improved process for treating gases containing hydrogen sulfur and sulfur dioxide |
| 09/13/2006 | EP1700630A1 Process of removal of sulphur compounds from hydrocarbon streams using adsorbents |
| 09/13/2006 | EP1699555A1 Metallic material, method for the production thereof, and use of the same |
| 09/13/2006 | EP1699554A2 Ceramic structures having hydrophobic coatings |
| 09/13/2006 | EP1699545A1 Method for carbon sequestration in the form of a mineral in which carbon has a +3 degree of oxydation |
| 09/13/2006 | EP1699544A1 Method and apparatus for separating air |
| 09/13/2006 | EP1565252B1 Process for the treatment of waste gas and unit suitable for use therein |
| 09/13/2006 | EP1545760B1 Propen recovery in a propylene oxide process |
| 09/13/2006 | EP1402161B1 Power generator with low co2 emissions and associated method |
| 09/13/2006 | CN2815482Y Semi-dry process flue gas desulfurizing device with mixer |
| 09/13/2006 | CN2815481Y 有害气体净化装置 Harmful gas purifying device |
| 09/13/2006 | CN2815480Y Pressure swing adsorption drier |
| 09/13/2006 | CN2815479Y Adsorption regenerative drying machine |
| 09/13/2006 | CN2815478Y Pressure swing adsorption nitrogen equipment |
| 09/13/2006 | CN2815476Y Water-filter type gas purifier |
| 09/13/2006 | CN2815471Y Environmental protection type automobile air filter |
| 09/13/2006 | CN1832901A Hydrogen purification system |
| 09/13/2006 | CN1832800A Purification catalyst for exhaust gas, production method therefor, and purification catalyst equipment for exhaust gas |
| 09/13/2006 | CN1832798A Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator |
| 09/13/2006 | CN1832794A Emission treatment system and method using a scr filter |
| 09/13/2006 | CN1832793A Method and apparatus for purifying air using a photocatalyst |
| 09/13/2006 | CN1831201A Process for purifying fluorine contg. flue-gas for aluminium electrolysis |
| 09/13/2006 | CN1830929A Method for separating and recovery difluorochloromethane azeotropic hexafluoropropene |
| 09/13/2006 | CN1830835A Biological deodourization method of intermediate water and its device |
| 09/13/2006 | CN1830818A Circulating utilization treatment technology for waste water of heat-engine plant |
| 09/13/2006 | CN1830561A Catalyst structure and exhaust gas treatment system provided with catalyst |
| 09/13/2006 | CN1830543A Drying agent and preparation method |
| 09/13/2006 | CN1830533A Preparation method of polyether sulphone ketone base gas separation carbon membrane |
| 09/13/2006 | CN1830530A Membrane based de-oxygenator for process streams |
| 09/13/2006 | CN1830529A Organic waste gas catalytic combustion catalyst and its manufacturing method |
| 09/13/2006 | CN1830528A Carbon dioxide value added circulation treatment |
| 09/13/2006 | CN1830527A Treatment method and device of waste gas in pigment production |
| 09/13/2006 | CN1830526A Purification technology and equipment of waste gas containing high concentration nitrogen oxide |
| 09/13/2006 | CN1830525A Manufacturing method of boiler spent smoke desulfurizer using salt mud |
| 09/13/2006 | CN1830524A Method of improving gas separation film penetration instrument |
| 09/13/2006 | CN1830523A Feed gas contaminant removal in ion transport membrane systems |
| 09/13/2006 | CN1830522A Waste gas treatment device |
| 09/13/2006 | CN1274950C Air-fuel ratio controller for internal combustion engines |
| 09/13/2006 | CN1274949C Exhaust gas purification system and method for internal-combustion engine |
| 09/13/2006 | CN1274948C Method and apparatus for manufacturing catalytic exhaust pruifying device |
| 09/13/2006 | CN1274652C Method for destruction of organic compounds by co-oxidation with activated carbon |
| 09/13/2006 | CN1274408C Nano modified carbon photocatalystic absorptive and sterilizing material |
| 09/13/2006 | CN1274392C Damp dry type flue gas purifying method and device |
| 09/13/2006 | CN1274391C Method of eliminating impurity from gas phase |
| 09/13/2006 | CN1274390C Low temperature plasma adsorption catalytic smoke desulfur device and its sulfur removal method |
| 09/13/2006 | CN1274389C Gas flow controlling method and mechanical valve unit suitable for pressure swing adsorption oxygenerator |
| 09/12/2006 | US7105468 PROX catalyst for oxidizing carbon monoxide |
| 09/12/2006 | US7105137 Catalyst for the reduction of NO to N2 with hydrogen under NOx oxidation conditions |
| 09/12/2006 | US7105083 Activating the pitch preceded by its carbonization; 10-35% alpha -type resins, about 50 to 70% beta -type resins and 10-25% gamma -type resins |
| 09/12/2006 | US7105043 Sealing mechanism for gas chromatograph machines |
| 09/12/2006 | US7105039 Ozone remediation apparatus and methods |
| 09/12/2006 | US7105038 Gas concentration method and its apparatus |
| 09/12/2006 | US7105037 Semiconductor manufacturing facility utilizing exhaust recirculation |
| 09/12/2006 | US7104077 Air conditioning apparatus |
| 09/12/2006 | US7104050 Control method for an exhaust gas purification system and an exhaust gas purification system |
| 09/12/2006 | US7104049 Exhaust gas purifying system and regeneration end determining method |
| 09/12/2006 | US7104045 System and method for removing hydrogen sulfide from an emissions stream |
| 09/12/2006 | US7103991 Regeneration of air dryer |
| 09/12/2006 | CA2382777C Process and apparatus for producing polyethylene terephthalate |
| 09/09/2006 | CA2520110A1 Coal flue gas scrubber |
| 09/08/2006 | WO2006094190A2 Separation process using microchannel technology |
| 09/08/2006 | WO2006093035A1 Exhaust gas purifier of internal combustion engine |
| 09/08/2006 | WO2006093026A1 System and method for removing mercury in exhaust gas |
| 09/08/2006 | WO2006092946A1 Exhaust emission control device and internal combustion engine equipped with the exhaust emission control device and particulate filter regenerating method |
| 09/08/2006 | WO2006092526A1 Self-propelled vehicle comprising an onboard equipment supplied with filtered air |
| 09/08/2006 | WO2006092525A1 System and method for filtering a compressed air stream and aircraft provided with such a filtering system |
| 09/08/2006 | WO2006092242A1 Humidifier |
| 09/08/2006 | WO2005103579A3 Integrated air processing devices and isolation containment systems using such devices |
| 09/08/2006 | WO2005091787A3 Indoor air quality module including a shield to minimize the leakage of ultraviolet light |
| 09/08/2006 | WO2005079305A3 Method for in-furnace regulation of so3 in catalytic systems |
| 09/08/2006 | CA2599396A1 Process for the removal of heavy metals from gases, and compositions therefor and therewith |
| 09/08/2006 | CA2538487A1 Process of removal of sulphur compounds from hydrocarbon streams using adsorbents |