Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › 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
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)
10/2003
10/22/2003CN2581038Y Movable double-evaporator vapour-phase drying equipment
10/22/2003CN1451068A Apparatus for extracting portable water from the environmental air
10/22/2003CN1450933A Gas separation process
10/22/2003CN1450930A Soft tubing unit
10/22/2003CN1450163A Bacterial strain for degrading toluene and use thereof
10/22/2003CN1450015A Building material additives with automatic humidity-regulating function and preparation process and use thereof
10/22/2003CN1449864A Method for preparing catalyst with good heat resistance, low incipient combustion temp and good convertibility
10/22/2003CN1449863A Nano Cerium-zirconium base compound oxide and preparation process thereof
10/22/2003CN1449861A Method and device for removing sulphur dioxide in flue gas by zinc oxide
10/22/2003CN1449860A Method and device for raising separation and collection rate of pressure swing adsorption gas
10/22/2003CN1449859A Pressure swing adsorption process with controlled internal depressurization flow
10/22/2003CN1449857A Device for collecting micro-substance in air and collection method thereof
10/22/2003CN1125281C Method for regulating climate in room
10/22/2003CN1125148C Wet-processing method for combustion ashes of petroleum fuels containing ammonium sulfate and method of recovered ammonia components using said wet-process
10/22/2003CN1124998C Method for reducing NOx emission from a kilm plant
10/22/2003CN1124896C Catalyst support body for two-wheeled vehicles or diesel engine
10/22/2003CN1124885C Method for treating gases to reduce nitrogen oxide emissions using catalytic composition based on silica and titanium oxide
10/22/2003CN1124871C Method and apparatus for purifying harmful gas by laser and electronic beam irradiation
10/22/2003CN1124870C Reactor for gasifying engine exhausted pariculates and unburned hydrocarbons
10/21/2003US6635997 Microwave plasma generator, method of decomposing organic halide, and system for decomposing organic halide
10/21/2003US6635228 Reactor including inner electrode having outer surface, outer electrode having inner surface, liquid dielectric configured to flow as film over outer surface of inner electrode and inner surface of outer electrode, preventing arcing
10/21/2003US6635153 Air purification device
10/21/2003US6635114 High temperature filter for CVD apparatus
10/21/2003US6635104 Gas separation device
10/21/2003US6635103 Separation of carbon dioxide using permselective membrane
10/21/2003US6634542 Method for applying a brazing medium to a configuration
10/21/2003US6634169 Method and system for maintaining efficiency of a three-way catalyst
10/21/2003US6634168 Exhaust gas purification system
10/21/2003US6634119 Adsorptive ethanol drying apparatus using microwaves and operating method thereof
10/16/2003WO2003085768A1 Fluid cleaner and fuel cell power generator facility
10/16/2003WO2003085321A1 Device for the purification of exhaust gases consisting of fluorine-containing compounds in a combustion reactor
10/16/2003WO2003084894A1 Complex mixed conductor and its preparing method
10/16/2003WO2003084659A1 Treating agent for exhaust gas containing metal hydride compound and method for treating exhaust gas containing metal hydride compound
10/16/2003WO2003084656A1 Desulfurization system with novel sorbent transfer mechanism
10/16/2003WO2003084651A1 Epoxysilicone coated membranes
10/16/2003WO2003084648A1 Purification of engine bleed air
10/16/2003WO2003084647A1 Fluid-cooled mount for an injector
10/16/2003WO2003084646A1 Denitrification method
10/16/2003WO2003084645A1 Method for removing a nitrogen oxide from a gas
10/16/2003WO2003084644A1 Method and system for desorption and recovery of desorbed compounds
10/16/2003WO2003084640A1 Honeycomb filter for clarification of exhaust gas
10/16/2003WO2003063276A3 High temperature fuel cell power plant
10/16/2003WO2003055794A3 Method and device for treating and/or reforming gaseous fuels, use of the same in a power plant, and corresponding power plant
10/16/2003WO2003037790A3 Process and apparatus for producing sulfuric acid
10/16/2003WO2003024604A3 Scrubbing co2 from a co2-containing gas with an aqueous stream
10/16/2003WO2003000390A3 Membranes and their manufacture
10/16/2003WO2002081788A3 Method for h2 recycling in semiconductor processing system
10/16/2003US20030195113 Reproducing a used high temperature denitration catalyst into an intermediate temperature denitration catalyst and reusing the product
10/16/2003US20030194516 Adsorbent compositions
10/16/2003US20030194367 Halocarbon abatement system for a glass manufacturing facility
10/16/2003US20030194366 Reacting with oxygen using mixed metal oxide catalyst; catalyst selectivity
10/16/2003US20030194357 Automotive exhaust component and method of manufacture
10/16/2003US20030194356 Desulfurization system with enhanced fluid/solids contacting
10/16/2003US20030192811 Desulfurization system with novel sorbent transfer mechanism
10/16/2003US20030192431 Gas flow through air intake filter, muffler, and compressor; keeping two sieve beds in equilibrium between pressurization and decompression
10/16/2003US20030192430 Helical built-in purifier for gas supply cylinders
10/16/2003US20030192429 Air exhaust port, fuel dispensing nozzle and rigid spout; boot, pressure relief chamber, filter and pump; reduced emission of volatile organic compounds; air pollution control
10/16/2003US20030192428 Hollow fiber membrane contactor
10/16/2003US20030192307 Exhaust purifying method and apparatus of an internal combustion engine
10/16/2003US20030192306 Internal combustion engine emission control apparatus and method
10/16/2003US20030192251 Steam reforming fuel processor
10/15/2003EP1353046A1 Apparatus and method for purifying exhaust gas in an engine
10/15/2003EP1353042A2 A gas turbine single plant modifying method, a catalyst re-using method and a re-produced catalyst
10/15/2003EP1352680A2 Pressure swing adsorption process with controlled internal depressurization flow
10/15/2003EP1352678A1 Air-liquid separating method and apparatus for compressed air
10/15/2003EP1352664A1 Deodorant material and method for preparation thereof
10/15/2003EP1352434A1 System for the conversion of water into non-oxidizing gases and electronic devices containing said systems
10/15/2003EP1352160A1 Method and device for controlling an exhaust treatment system
10/15/2003EP1352159A1 Method and device for controlling an exhaust treatment system
10/15/2003EP1351895A2 Method and conditioning agent for treating waste water and air pollutants
10/15/2003EP1351757A2 Copolyimide gas separation membranes
10/15/2003EP1351755A1 Methods to reduce alkali metal migration from nox adsorbent washcoat to cordierite
10/15/2003EP1351754A2 Device and method for treating gas effluents in a chamber containing integrated heating/cooling elements in the form of thin plates
10/15/2003EP1351753A2 Selective removal of nitrogen from natural gas by pressure swing adsorption
10/15/2003EP1294468B1 Method for sealing the cut edges of web-shaped filter material
10/15/2003EP1214136B1 Device for the photocatalytic conversion of exhaust gas in an exhaust gas cleaning system
10/15/2003EP1093396B1 A gas filter element
10/15/2003EP1047864B1 Catalytic converter support device
10/15/2003CN2580312Y Waste gas treating device
10/15/2003CN2579512Y Portable dry gas generator
10/15/2003CN2579508Y Bottom feeding circulation spray bed smoke desulfurizing device
10/15/2003CN2579507Y High pressure deep dewatering device for natural gas
10/15/2003CN2579506Y Device for removing water steam
10/15/2003CN2579505Y Organic waste gas purifying device
10/15/2003CN2579504Y Household fume purifier
10/15/2003CN1448651A Gas storage method and system, and gas occluding material
10/15/2003CN1448620A NOx cleaning apparatus and NOx cleaning method for internal combustion engine
10/15/2003CN1448619A Ceramic honeycomb filter and exhaust gas-cleaning method
10/15/2003CN1448424A Process for preparing coarse-grained anion exchange gel
10/15/2003CN1448347A Prep. of vegetable fiber biological filler
10/15/2003CN1448345A System for producing ozone water and control method thereof
10/15/2003CN1448210A Application of carbon-lime in control of incinerator exhaust pollution
10/15/2003CN1448209A Flue gas dry desulfurizing pollution-controlling technique
10/15/2003CN1448208A Method and device for treatment of organic waste gas
10/15/2003CN1448207A Organic vapor recovery method
10/15/2003CN1448198A System for decomposing organic compound
10/15/2003CN1124368C Method for cleaning fluorinated flur gas produced by aluminium electrolysis
10/15/2003CN1124176C Reducing NOx emissions from an engine by temperature-controlled urea injection
10/15/2003CN1124174C Cartridge for air drier
10/15/2003CN1124173C Gas liquid contact device
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