| 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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| 01/09/2008 | EP1875953A1 Method and system for the separation of gaseous pollutants from hot process gases |
| 01/09/2008 | EP1875221A2 Molecular sieves |
| 01/09/2008 | EP1874461A2 Gas separating and/or purifying gel and associated devices |
| 01/09/2008 | EP1874441A2 Ammonia oxidation catalyst for the coal fired utilities |
| 01/09/2008 | EP1874440A2 Mercury removal sorbent |
| 01/09/2008 | EP1874437A1 The system of treating odor and hazardrous gas with rotary regenerative heat exchanger and its apparatus |
| 01/09/2008 | EP1874436A1 Apparatus for odour removal from an input gas |
| 01/09/2008 | EP1874435A1 Configurations and methods for acid gas absorption and solvent regeneration |
| 01/09/2008 | EP1874433A2 Method for operating gas generators in tandem |
| 01/09/2008 | EP1596047B1 Plasma reaction vessel, and method of producing the same |
| 01/09/2008 | EP1565247B1 High pressure gas processing configurations |
| 01/09/2008 | EP1530672B1 Internal combustion engine installation comprising a direct-injection otto engine and a catalyst system |
| 01/09/2008 | EP1331983B1 Combination filter system including flow channel filtration media and an adsorber particle filtration medium |
| 01/09/2008 | EP1042051B1 Method for the oxidation of gaseous halogenated and non-halogenated organic compounds |
| 01/09/2008 | CN201003066Y Device for separating carbonyl compounds of circulated gas in metallurgical process |
| 01/09/2008 | CN201003049Y Pretreatment device for garbage landfill gas generation |
| 01/09/2008 | CN201002975Y Carbon dioxide recovering apparatus |
| 01/09/2008 | CN201002092Y Device for collecting and removing cigarette ash and smoke |
| 01/09/2008 | CN201002002Y Ceramic smoke purifier |
| 01/09/2008 | CN201002001Y Membrane method oil-gas recovery system |
| 01/09/2008 | CN101103186A Exhaust emission control device regenerating system for internal combustion engine |
| 01/09/2008 | CN101103185A Exhaust gas subsequent processing method and method therefor |
| 01/09/2008 | CN101103182A Exhaust emission control device regenerating system for internal combustion engine |
| 01/09/2008 | CN101102964A Reactor for simultaneous separation of hydrogen and oxygen from water |
| 01/09/2008 | CN101102833A Method of manufacturing hydrogen separation substrate |
| 01/09/2008 | CN101102832A Integrated preparation and separation process |
| 01/09/2008 | CN101102831A Integrated separation and preparation process |
| 01/09/2008 | CN101102829A Apparatus and methods for producing hydrogen |
| 01/09/2008 | CN101100335A Integrated system for treating waste water, waste gas and waste slag |
| 01/09/2008 | CN101099922A Polluting gas desulfurization apparatus |
| 01/09/2008 | CN101099921A Method and device for treating solid waste burning tail gas |
| 01/09/2008 | CN101099920A Integration dust-removing and desulfurizing device |
| 01/09/2008 | CN101099919A Normal temperature high efficient remover for hydrogen sulfide and its preparation method and application |
| 01/09/2008 | CN101099918A Adsorption tower smoke directly ventilating technology |
| 01/09/2008 | CN101099917A Method and device for treating industrial waste gas |
| 01/09/2008 | CN101099916A Novel hollow fiber film separating device and its preparation method |
| 01/09/2008 | CN101099915A Technology for treating thionyl chloride tail gas |
| 01/09/2008 | CN101099914A Method for recovering volatile material with adsorption bed |
| 01/09/2008 | CN101099913A Method for treating waste gas containing low boiling point water-insoluble organic solvent |
| 01/09/2008 | CN101099872A Method for preparing air-purifying product |
| 01/09/2008 | CN100360782C Method and system for detecting hydrogen-fuel IC. engine air/fuel ratio |
| 01/09/2008 | CN100360781C Exhaust gas cleaning apparatus |
| 01/09/2008 | CN100360395C Purification of a mixture of H*/CO by catalysis of the impurities |
| 01/09/2008 | CN100360394C Pressure rotating adsorption method for production of hydrogen |
| 01/09/2008 | CN100360226C Multi-zone catalytic converter |
| 01/09/2008 | CN100360224C Formaldehyde gas oxidation catalyst under room temperature |
| 01/09/2008 | CN100360223C Catalyst for catalytic incineration of sulphur bearing gas, its preparation method and application |
| 01/09/2008 | CN100360222C Ce-Zr-Al based oxygen stored material and preparation method |
| 01/09/2008 | CN100360216C Gas treatment using Nox-specific reactant |
| 01/09/2008 | CN100360215C Biological method for purifying waste gas produced in ponds and fields |
| 01/09/2008 | CN100360214C Nano silver-group formaldehyde eradicating-liquid and preparation method thereof |
| 01/09/2008 | CN100360213C Method and equipment for oxidizing carbon monoxide |
| 01/09/2008 | CN100360212C Waste gas control method by removing sulfur dioxide for resource utilization |
| 01/09/2008 | CN100360187C Deodorant agent companion for refrigerator and production thereof |
| 01/08/2008 | US7316988 Gas turbine single plant modifying method, a catalyst re-using method and a re-produced catalyst |
| 01/08/2008 | US7316803 Combustion exhaust catalyst support includes a flexible refractory mat surrounding the catalyst and a metal foil (monel, hastelloy, inconel, 300 or 400 series stainless steel) with protrusions (ridges and grooves) over the mat. |
| 01/08/2008 | US7316737 Amine recovery apparatus and decarbonation apparatus having same |
| 01/08/2008 | US7316736 Carbon filter panel for an air cleaner |
| 01/08/2008 | US7316731 Adsorption of contaminants from gaseous stream and in situ regeneration of sorbent |
| 01/08/2008 | US7316730 Inlet double-seal assembly |
| 01/08/2008 | US7316728 Method and apparatus for treating fluids |
| 01/08/2008 | US7316727 High-selectivity supported SAPO membranes |
| 01/08/2008 | US7316726 Evaporation valve |
| 01/08/2008 | US7316107 Device for purifying the exhaust gases of diesel engines |
| 01/08/2008 | CA2401354C A method for removing polymer from an acid gas treating system |
| 01/08/2008 | CA2230092C Process of deacidification with production of acid gases in the liquid phase |
| 01/03/2008 | WO2008002339A1 System for removing sulfur oxides from recycled exhaust |
| 01/03/2008 | WO2008002290A1 Emission control systems and methods thereof |
| 01/03/2008 | WO2008001950A1 Exhaust gas purifier for internal combustion engine |
| 01/03/2008 | WO2008001821A1 Water supply apparatus |
| 01/03/2008 | WO2008001812A1 Treatment process and system for underground storage of carbon dioxide |
| 01/03/2008 | WO2008001745A1 Dehumidifying/deoxidizing agent |
| 01/03/2008 | WO2008001732A1 Dehumidification/deoxidization method, and deoxidizing package, film having deoxidizing function and deoxidizing resin composition each having dehumidifying function |
| 01/03/2008 | WO2008001598A1 Engine exhaust emission control device |
| 01/03/2008 | WO2008001584A1 Catalyst degradation detecting unit |
| 01/03/2008 | WO2008001129A1 Method and apparatus for treating a gas stream |
| 01/03/2008 | WO2008000457A2 Coated molecular sieve |
| 01/03/2008 | WO2008000449A2 Three-way catalyst |
| 01/03/2008 | WO2008000399A1 A catalyst for the oxidation of hydrocarbons, carbon monoxide, and soot |
| 01/03/2008 | WO2008000388A1 Method for purifying biogas from a biogas installation, and gas purification system |
| 01/03/2008 | WO2008000380A1 Process and zeolitic materials for the separation of gases |
| 01/03/2008 | WO2008000160A1 An industrial waste-gas purifier |
| 01/03/2008 | WO2007131739A3 Gas detector having an acoustic measuring cell and selectively adsorbing surface |
| 01/03/2008 | WO2007104114A3 Device for treating a fluid |
| 01/03/2008 | WO2007084169A3 Metal oxide nanoparticle filled polymers |
| 01/03/2008 | WO2006093920A3 A no-fragmentation micro mass spectrometer system |
| 01/03/2008 | US20080003662 Novel enzyme compositions for removing carbon dioxide from a mixed gas |
| 01/03/2008 | US20080003157 Methods and apparatus for pfc abatement using a cdo chamber |
| 01/03/2008 | US20080003156 Flue Gas Scrubbing Process Utilizing Biosolids |
| 01/03/2008 | US20080003155 A diesel engine exhaust treatment system composed of an alumina-supported catalyst with platinum particles in its pores and promoted with bismuth, and a particulate filter; bismuth promotion improves CO oxidation performance; controlling NO conversion rate by varying the amount of bismuth added |
| 01/03/2008 | US20080003151 Methods and apparatus for pfc abatement using a cdo chamber |
| 01/03/2008 | US20080003150 Methods and apparatus for pfc abatement using a cdo chamber |
| 01/03/2008 | US20080003132 Volatile Liquid Disseminator |
| 01/03/2008 | US20080000354 Microporous Tectosilicate and Method for the Production Thereof |
| 01/03/2008 | US20080000353 Pressure Swing Adsorption System With Indexed Rotatable Multi-Port Valves |
| 01/03/2008 | US20080000352 Air prepurification for cryogenic air separation |
| 01/03/2008 | US20080000351 Twin blowers for gas separation plants |
| 01/03/2008 | US20080000350 Hydrogen separation process |
| 01/03/2008 | US20080000222 Exhaust Gas Cleaning Catalyst, Exhaust Gas Cleaning Device, and System Comprising Internal Combustion Engine |
| 01/03/2008 | DE60034359T2 Sorbierende zusammensetzung, verfahren zu ihrer herstellung und ihrer verwendung bei der entschwefelung Sorbing composition, process for their preparation and their use in the desulfurization |