| 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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| 02/01/2006 | CN1239235C Dry smoke cleaning process for desulfurizing and denitrating simultaneously and its system |
| 02/01/2006 | CN1239234C Circulation fluidized dry flue gas desulfurizing process by adopting mixed feeding mode |
| 02/01/2006 | CN1239233C Vertical eddy flow type circulating fluidization dry process stack gas desulfur method |
| 02/01/2006 | CN1239232C Multiple reaction integrated process for desulfuizing from fume by dry method and its system |
| 02/01/2006 | CN1239231C Method for removal of NOx and N2O from residual gas in nitric acid production |
| 02/01/2006 | CN1239230C Apparatus for use in regenerating adsorbent |
| 02/01/2006 | CN1239229C Gas-liquid separating method separating apparatus and vehicle installed with said separator |
| 02/01/2006 | CN1239225C Method and apparatus for exhaust gas treatment in chemical vapor deposition / chemical gas phase penetration processes |
| 01/31/2006 | US6992043 Composition for scavenging sulfur compounds from fluids |
| 01/31/2006 | US6992042 Doped titanium oxides |
| 01/31/2006 | US6991867 Fuel cell |
| 01/31/2006 | US6991773 Hydrogen absorbs with a heat of adsorption of 9-13 kJ/mol |
| 01/31/2006 | US6991771 NOx, Hg, and SO2 removal using ammonia |
| 01/31/2006 | US6991770 Hydrogen storage tank |
| 01/31/2006 | US6991768 dielectric barrier discharge cell used to create non-thermal plasma; particularly useful as part of apparatus for treating odorous gases and gases containing volatile organic compounds |
| 01/31/2006 | US6991732 Process for the recovery of fluorosurfactants by active charcoal |
| 01/31/2006 | US6991722 Hydrate desalination for water purification |
| 01/31/2006 | US6991720 Structured catalysts incorporating thick washcoats and method |
| 01/31/2006 | US6991671 Rectangular parallelepiped fluid storage and dispensing vessel |
| 01/31/2006 | US6991001 Compressed air control apparatus for compressed air systems of motor vehicles |
| 01/31/2006 | US6990804 Combination exhaust gas post treatment/muffler device in the exhaust gas section of an internal combustion engine |
| 01/31/2006 | US6990800 using an energy-based monitor to diagnose system degradation and identify the component responsible |
| 01/31/2006 | CA2420751C Self-supported structured adsorbent for gas separation |
| 01/31/2006 | CA2416560C Non-cryogenic production of nitrogen for on-site injection in well clean out |
| 01/31/2006 | CA2363456C Hydrogen storage using carbon-metal hybrid compositions |
| 01/31/2006 | CA2253936C Process for the purification of gases containing hydrogen sulphide |
| 01/26/2006 | WO2006009684A1 Layered exhaust treatment catalyst |
| 01/26/2006 | WO2006009327A1 Inorganic oxide, exhaust gas purifying catalyst carrier, and exhaust gas purifying catalyst |
| 01/26/2006 | WO2006009196A1 METHOD OF MEASURING NOx REDUCTION RATE OF EXHAUST EMISSION CONTROL DEVICE |
| 01/26/2006 | WO2006009195A1 Method for detecting abnormality occurred in exhaust gas clarification device |
| 01/26/2006 | WO2006009056A1 Exhaust purification apparatus for engine |
| 01/26/2006 | WO2006008855A1 Catalytic converter manufacturing method, catalytic converter and catalytic converter control method |
| 01/26/2006 | WO2006008317A1 Process for the removal of cos from a synthesis gas stream comprising h2s and cos |
| 01/26/2006 | WO2005094985A3 Zeolithic adsorbing composition, method for the preparation and the use thereof for removing de h2o and /or co2 and/or h2s contained in gas or liquid mixtures |
| 01/26/2006 | US20060019824 Catalytic converter for internal combustion engine; for reducing NOx (nitrogen oxides) emissions from vehicle engines; catalytic precious metal atoms are placed at between crystal lattice points of the Ce-based mixed oxide to prevent sintering; increase reduction capacity; environmentally friendly |
| 01/26/2006 | US20060018806 Porous ceramic with amorphous catalytic phase of alkali containing oxide glass; excellent soot combustion, long lifetimes without either rapid alkali volatilization or attack of the porous ceramic; diesel engine exhausts |
| 01/26/2006 | US20060016340 Filter system |
| 01/26/2006 | US20060016339 Filter assembly |
| 01/26/2006 | US20060016334 preparing methionine via converting 3-methylmercaptopropionaldehyde, hydrogen cyanide, ammonia and carbon dioxide to 5-(2-methylmercaptoethyl)hydantoin, hydrolyzing and precipitating, subjecting offgas exiting from hydantoin synthesis reactor to scrubbing process |
| 01/26/2006 | US20060016332 depositing preactivated powder selected from the group consisting of preactivated metal powders, metal oxide powders, ceramic powders, zeolite powders on a porous substrate, depositing a binder metal in a uniform distribution throughout the preactivated powder, depositiong a dense h2 selective membrane |
| 01/26/2006 | US20060016331 Phosphazene membranes for gas separations |
| 01/26/2006 | DE112004000175T5 Zyklisches Membrantrennverfahren Cyclical membrane separation process |
| 01/26/2006 | DE10346315B4 Diesel-Abgasnachbehandlungssysteme Diesel exhaust aftertreatment systems |
| 01/26/2006 | CA2574624A1 A process for producing hydrocarbon derivative products from feedstock containing hydrocarbons |
| 01/26/2006 | CA2573815A1 Hybrid catalyst system for exhaust emissions reduction |
| 01/25/2006 | EP1619450A1 Air dehumidifier |
| 01/25/2006 | EP1618951A1 Exhaust gas purification catalyst |
| 01/25/2006 | EP1618945A2 Catalyst for purifying an exhaust gas |
| 01/25/2006 | EP1618944A1 Perovskite complex oxide and exhaust gas purification catalyst |
| 01/25/2006 | EP1618335A1 In-situ capture of carbon dioxide and sulphur dioxide in a fluidized bed combustor |
| 01/25/2006 | EP1618299A2 Heteroscopic turbine |
| 01/25/2006 | EP1618078A2 Improved porous mullite bodies and methods of forming them |
| 01/25/2006 | EP1618077A2 Low thermal expansion calcium aluminate articles |
| 01/25/2006 | EP1618067A2 Process for the treatment of waste or gaseous streams |
| 01/25/2006 | EP1617955A2 Products for treating and preventing chronic diseases: eliminating the autoimmune triggers that underly chronic disease |
| 01/25/2006 | EP1617947A1 Manganese based ozone decomposition catalyst and process for its preparation |
| 01/25/2006 | EP1617938A2 Control system for catalytic processes |
| 01/25/2006 | EP1617933A2 Carbonation of metal silicates for long-term co2 sequestration |
| 01/25/2006 | EP1617932A1 Method of treating a gas mixture comprising propane and propylene |
| 01/25/2006 | EP1617931A1 Vent gas absorption system and method of recovery vocs |
| 01/25/2006 | EP1501913B1 Method for desulphurisation of natural gas |
| 01/25/2006 | EP1492611B1 Method for removing a nitrogen oxide from a gas |
| 01/25/2006 | EP1483034A4 Nanofiber filter media |
| 01/25/2006 | EP1469933B1 Device for absorbing water vapour |
| 01/25/2006 | EP1444029A4 Catalytic combustor for a gas turbine |
| 01/25/2006 | CN2753974Y Wet desulfurizing dust-remover |
| 01/25/2006 | CN2753442Y Biological washing system for treating odour |
| 01/25/2006 | CN2753441Y Mixed gas ammonia separating equipment |
| 01/25/2006 | CN2753378Y Air purifying device |
| 01/25/2006 | CN1726203A Process for producing alkylene carbonate |
| 01/25/2006 | CN1724936A Wave shaped louvers type smoke gas isolating baffle ventilation door |
| 01/25/2006 | CN1724853A Integrated momentum exchanger for preventing and treating waste gas pollution |
| 01/25/2006 | CN1724160A Metal exchange and metal load molecular sieve type catalyst catalyzing decomposing Nox under oxygen-enriched |
| 01/25/2006 | CN1724154A Catalyst for tailing gas purifying of natural gas engine and its preparation process |
| 01/25/2006 | CN1724150A Catalyst for CO2 decomposition and preparantion process thereof |
| 01/25/2006 | CN1724149A Low temp. multiple component capalyst for flue gas denitration and its preparation process |
| 01/25/2006 | CN1724147A Perovskite complex oxide and catalyst |
| 01/25/2006 | CN1724146A Preparation for load type nano composite photocatalyst for catalyzing oxidizing degrading organism under sun lighting |
| 01/25/2006 | CN1724129A Process for separating mixture of benzene and nitrogen gas by X-type fluorite film |
| 01/25/2006 | CN1724124A Process for biological oxidation treatment of gaseous pollutant |
| 01/25/2006 | CN1724123A Process for biological oxidation treatment of waste gas containing nitrogen oxide |
| 01/25/2006 | CN1724122A Process for regulating internal flow field of circulating fluidized bed desulfurization tower |
| 01/25/2006 | CN1724121A Internal circulating multistaged spray fluidized flue gas desulfurization tower |
| 01/25/2006 | CN1724120A Flue gas desulfurization absorption tower with gas liquid coupling balanced absorption area and its design process |
| 01/25/2006 | CN1724119A Dechlorination agent and its preparation process |
| 01/25/2006 | CN1724118A Process for preparing flue gas desulfurization agent |
| 01/25/2006 | CN1724117A Volatile organic compound treatment apparatus |
| 01/25/2006 | CN1724116A Oxygen separator and oxygen separation method |
| 01/25/2006 | CN1724115A Process of absorption-hydration coupling for separating multicomponent gas mixture |
| 01/25/2006 | CN1724114A Double functional deoxidation agent and production process thereof |
| 01/25/2006 | CN1724113A Process for purifying oil fume |
| 01/25/2006 | CN1238681C Vapor collection method and apparatus |
| 01/25/2006 | CN1238108C Catalyzer for purifying CO under certain environmental condition |
| 01/25/2006 | CN1238107C Desiccant and production method thereof |
| 01/25/2006 | CN1238097C Ceramic/metal composite article, composite structure for transporting oxide ion, and composite article having sealing property |
| 01/25/2006 | CN1238094C System for purifying internal combustion engine exhaust gases |
| 01/25/2006 | CN1238093C Kinetic wave equipment for purifying smelting fumes |
| 01/25/2006 | CN1238092C Cleaner for decreasing waste gas content in gas |
| 01/25/2006 | CN1238091C Decomposing treatment agent for fluorocarbon and decomposing treatment method |
| 01/25/2006 | CN1238090C Pressure variable adsorption method and apparatus thereof |