| 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) |
|---|
| 06/07/2007 | US20070125229 Efficient, economical separation of a carbon dioxide gas at high temperaturesusing pellets of a ceramic composite oxide of titanium, barium, strontium , calcium, andzirconium made by firing a green sheet of wastes; mechanical unit absorbing at 500-900 degrees C. and evolving the gas at 750 degrees C. |
| 06/07/2007 | US20070125228 Rapid cycle syngas pressure swing adsorption system |
| 06/07/2007 | US20070125115 Air conditioning system |
| 06/07/2007 | US20070125067 Exhaust system |
| 06/07/2007 | CA2633900A1 Hydrothermally stable ag-zeolite traps for for small olefin hydrocarbon molecules |
| 06/07/2007 | CA2632537A1 Device for treating a gaseous effluent loaded with odorant compounds using a three-dimensional mesh, corresponding installation and method |
| 06/07/2007 | CA2632022A1 Purification of raw hydrogen |
| 06/07/2007 | CA2631399A1 Structure for the filtration of a gas based on silicium carbide with a controlled wall surface porosity |
| 06/07/2007 | CA2569936A1 Module isolation devices |
| 06/06/2007 | EP1793099A1 Method of exhaust gas purification and exhaust gas purification system |
| 06/06/2007 | EP1792667A1 Processing apparatus, method of processing and process for producing detoxified matter |
| 06/06/2007 | EP1792632A1 Air purifier, method for purifying air, photocatalyst-supporting formed body, and method for producing photocatalyst-supporting formed body |
| 06/06/2007 | EP1791631A1 Reactor and process for steam reforming |
| 06/06/2007 | EP1791624A1 Device for gas separation and method for producing one such device |
| 06/06/2007 | EP1791622A1 Process for the removal of cos from a synthesis gas stream comprising h2s and cos |
| 06/06/2007 | EP1791621A2 Catalyst and method for reduction of nitrogen oxides |
| 06/06/2007 | EP1791620A2 Automotive exhaust component and method of manufacture |
| 06/06/2007 | EP1791619A2 Dryer unit for compressed air and other gaseous media |
| 06/06/2007 | EP1722828A4 Indoor air quality module including a shield to minimize the leakage of ultraviolet light |
| 06/06/2007 | DE202007002836U1 Filteranlage Filter system |
| 06/06/2007 | DE112005001658T5 Verfahren zum Entfernen schwefel-haltiger Verbindungen A method for removing sulfur-containing compounds |
| 06/06/2007 | DE102005058173A1 Cleaning flue gas by blowing a reagent powder with an air stream into the flue gas stream comprises increasing the relative humidity of the flue gas stream so that the gas drops below the dew point in the air stream entry zone |
| 06/06/2007 | DE102005057986A1 Heliumkompressoreinheit für Kryo-Anwendungen Helium compressor unit for cryogenic applications |
| 06/06/2007 | DE102005057922A1 Vorrichtung zur Trocknung eines Fluids An apparatus for drying a fluid |
| 06/06/2007 | DE102005057773A1 Operating a power station or heating plant comprises burning a sulfur-containing fuel with nitrogen-depleted air and scrubbing the flue gas with a physical solvent to remove pollutants |
| 06/06/2007 | DE102005057630A1 Air dryer, especially for use with compressed air brakes in automobiles, includes non-woven partially covering annular oil collection space for preventing ingress of oil and dirt |
| 06/06/2007 | DE102005057628A1 Air dryer arrangement, particularly for motor vehicle pneumatic braking systems, reduces oil contamination of dryer adsorbent by use of upstream carbon filter |
| 06/06/2007 | CN2907852Y Photocatalyst and active carbon synergistic air purification device |
| 06/06/2007 | CN2907851Y Smake dust separating settling device of strengthenad internal circulation desulfur tower |
| 06/06/2007 | CN2907850Y Wear resistant support of electric power plant desulfure absorption tower |
| 06/06/2007 | CN2907849Y Smoke purification by wet method |
| 06/06/2007 | CN2907848Y Device for changing sulfur dioxide in waste gas into product by circulation using magnesium oxide |
| 06/06/2007 | CN2907847Y Air purification drier |
| 06/06/2007 | CN2907846Y Device for removing multikind harmful substance and purifying air using strong gas liquid mixed absorption method |
| 06/06/2007 | CN2907845Y Deodour device in catalytic oxidation system |
| 06/06/2007 | CN2907680Y Multi-functional sterilizing, deodorizing air purification device |
| 06/06/2007 | CN1977162A Method of testing denitration catalyst |
| 06/06/2007 | CN1977095A Method for improving the efficiency of reducing NOx in motor vehicles |
| 06/06/2007 | CN1976749A Nonwoven composites and related products and methods |
| 06/06/2007 | CN1976745A 蜂窝状过滤器 Honeycomb filters |
| 06/06/2007 | CN1975272A Dehumidifying rotor and its production method |
| 06/06/2007 | CN1974866A Fume purifying process and system for aluminium electrolyzing anode roaster |
| 06/06/2007 | CN1974651A Regenerable resin material with mercaptan eliminating effect |
| 06/06/2007 | CN1974430A Method of recovering and regenerating waste gas desulfurizing and defluorinating absorbent liquid continuously |
| 06/06/2007 | CN1974380A Phosphorus and flourine absorbing and separating method in preparing kiln process phosphoric acid |
| 06/06/2007 | CN1974004A Catalyst for low temperature elimination of CO and its prepn process |
| 06/06/2007 | CN1973991A Synchronous gas-liquid purifying high voltage DC/pulse discharge method and device |
| 06/06/2007 | CN1973968A Combined gas and liquid phase biotechnological process for purifying waste formaldehyde gas |
| 06/06/2007 | CN1973967A Circular dense phase fluidizing desulfurization apparatus |
| 06/06/2007 | CN1973966A Waste gas treating corona discharge method and apparatus homogeneously reinforced with heterogeneous catalyst |
| 06/06/2007 | CN1973965A Chlorine collecting agent and its prepn and application |
| 06/06/2007 | CN1973964A Method of fixing CO2 with cinder from refuse incineration |
| 06/06/2007 | CN1973963A Oxidation catalyst for eliminating harmful side product produced during catalytic purification of nitroxide |
| 06/06/2007 | CN1973962A RE perovskite type catalyst for oxidizing NO |
| 06/06/2007 | CN1973961A Composite Co-Ce oxide catalyst for direct low temperature catalytic decomposition of N2O |
| 06/06/2007 | CN1973960A Air drying equipment |
| 06/06/2007 | CN1973959A Hydrate process and apparatus for separating gas mixture continuously |
| 06/06/2007 | CN1973958A Process and apparatus for purifying arene oxidizing tail gas |
| 06/06/2007 | CN1973957A Powered filter |
| 06/06/2007 | CN1973956A Waste gas purifier for forming machine and its mounting mode |
| 06/06/2007 | CN1973954A Air purifying system and method for high frequency plasma flame apparatus |
| 06/06/2007 | CN1973939A Waste gas treating apparatus with by-pass refluxer |
| 06/06/2007 | CN1973938A Apparatus for recovering and purifying volatile organic compound from waste gas and its application |
| 06/06/2007 | CN1973937A Inclined jetting column plate |
| 06/06/2007 | CN1973936A Inclined porous medium tower plate with liquid distributing board |
| 06/06/2007 | CN1320318C Humidity control device |
| 06/06/2007 | CN1320260C Metal honeycomb body consisting of at least partially perforated sheet metal layers |
| 06/06/2007 | CN1319646C Catalyst irontrioxide for carbon monoxide oxidation reaction and its preparing method |
| 06/06/2007 | CN1319631C Agent with three effect, sulphur transfers, denitrification and combustion supporting as well as its preparing method |
| 06/06/2007 | CN1319630C Biomembrane repairing method of biomembrane filled tower for industrial waste gas purifying |
| 06/06/2007 | CN1319629C Spray tower having absorber paste redistribution device |
| 06/06/2007 | CN1319628C Turbulent ball tower, cyclone board tower combined antimony smelting smoke gas desulfur technology and device |
| 06/06/2007 | CN1319627C Process for recoverying cyanuric acid three wastes |
| 06/06/2007 | CN1319626C Production of colouring air filter |
| 06/06/2007 | CN1319622C Rolling regeneration diesel particulate trap |
| 06/06/2007 | CN1319600C Plant and method for processing low-concentration high-capacity foul gas |
| 06/05/2007 | US7227097 Plasma generation and processing with multiple radiation sources |
| 06/05/2007 | US7226574 converting hydrocarbons to carbon monoxide and hydrogen in chemical reactors having oxidation catalysts within microstructure passageways; further converting the chemical intermediates to carbon dioxide and water; catalysis |
| 06/05/2007 | US7226570 Fly ash conditioning systems |
| 06/05/2007 | US7226568 Apparatus for supporting and retaining particulate material in a radial flow vessel; inlet and outlet openings for a fluid to pass through; a replaceable outer support structure for a particulate material bed in a radial flow system of hollow conduits to provide uniform flow |
| 06/05/2007 | US7226535 Bed adsorption system |
| 06/05/2007 | US7226491 Comprising heat dissipation part provided with an air purifier;an onboard diagnosis sensor (OBD) permanently fixed to the heat dissipation part;an electronic control unit (ECU) electrically connected with the OBD sensor |
| 06/05/2007 | US7225611 Process and device for the decontamination of the exhaust gases from an internal combustion engine |
| 06/05/2007 | CA2442451C Filter for a gas analyzer |
| 06/02/2007 | CA2569760A1 Integrated approach to reduction of mercury emissions |
| 05/31/2007 | WO2007061893A1 Hydrocarbon adsorption filter for air intake system evaporative emission control |
| 05/31/2007 | WO2007061745A2 Hydrocarbon adsorption method and device for controlling evaporative emissions from the fuel storage system of motor vehicles |
| 05/31/2007 | WO2007061662A1 Improved hydrocarbon adsorption slurry washcoat formulation for use at low temperature |
| 05/31/2007 | WO2007061607A2 Halide scavengers for high temperature applications |
| 05/31/2007 | WO2007061295A1 Method and apparatus for the treatment of a waste gas stream comprising contaminant molecules |
| 05/31/2007 | WO2007061107A1 Disposal method and equipmnt for exhaust gas from combustion system |
| 05/31/2007 | WO2007060923A1 Fluid purifying apparatus and filter housing |
| 05/31/2007 | WO2007060883A1 Air drier |
| 05/31/2007 | WO2007060882A1 Air drier |
| 05/31/2007 | WO2007060785A1 Method for control of exhaust gas purification system, and exhaust gas purification system |
| 05/31/2007 | WO2007060708A1 Continuous flow thermal regenerator |
| 05/31/2007 | WO2007060429A2 Apparatus and method for the treatment of volatile organic compounds |
| 05/31/2007 | WO2007060385A1 Microwave plasma abatement apparatus |
| 05/31/2007 | WO2007060160A2 Method for isolating n2o |
| 05/31/2007 | WO2007060141A1 Method for producing oxygen, from air, particularly using an electrochemical cell with ceramic membrane, with control means for continuous production |