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)
03/2005
03/10/2005WO2005021936A2 Energy recovery system
03/10/2005WO2005021466A2 Hydrogen peroxide catalytic decomposition
03/10/2005WO2005021463A1 Ceramic honeycomb structure and ceramic body used for extrusion-molding the structure
03/10/2005WO2005021152A1 Ceramic packing element with enlarged fluid flow passages
03/10/2005WO2005021144A1 Mixing system
03/10/2005WO2005021141A1 Gas separating body and method for producing same
03/10/2005WO2005021138A2 Improved diesel exhaust filter
03/10/2005WO2005021137A1 Catalyst for removing pollutants from exhaust gases from lean-burn engines, with ruthenium as active metal
03/10/2005WO2005021136A1 Method and device for reducing polyhalogenated compounds in incineration plants
03/10/2005WO2005021135A1 Apparatus for odour removal from an input gas
03/10/2005WO2005021134A1 Reactive gas filter
03/10/2005WO2005021127A2 Removable cartridge for swing-type adsorption system
03/10/2005WO2005000447A8 Method for prepurifying air in an accelerated tsa cycle
03/10/2005WO2004114435A9 Catalytic air purification system
03/10/2005WO2004068902A3 Electromagnetic susceptors with coatings for artificial dielectric systems and devices
03/10/2005US20050054891 Treatment apparatus and treatment method for organic waste
03/10/2005US20050054885 Reduction of hydrocarbon oxidates in the presence of molecular sieve catalysts to form propylene, propane, water, methyl ether, methyl and/or ethyl alcohol admixtures, then recovering the hydrocarbons by pressure or temperature swing adsorption
03/10/2005US20050054875 can be used to remove sulfur, in an elemental form commonly found in combination with other soils, from surfaces within gas treatment equipment
03/10/2005US20050054526 Uniform coating; immersion of substrate into slurry; centrifuging; calcination
03/10/2005US20050054524 Refractories, such as platinum, and oxide, such as vanadium oxide, on catalyst support; multilayer
03/10/2005US20050054523 Flue gas denitration catalyst and preparation process thereof
03/10/2005US20050053878 Device for combustion of a carbon containing fuel in a nitrogen free atmosphere and a method for operating said device
03/10/2005US20050053537 Method and apparatus for capturing gas phase pollutants such as sulfur trioxide
03/10/2005US20050053536 Method and apparatus for treating waste gas containing acid and/or base
03/10/2005US20050053534 Integrated NOx trap and particulate filter for internal combustion engines
03/10/2005US20050053527 housings containing binders and solid porous chemical mixtures that generates oxygen upon decomposition; low temparature
03/10/2005US20050053515 comprising air cleaners having photocatalytic oxidizers and adsorber materials, used for removing impurities from the interior of aircrafts or automobiles
03/10/2005US20050051757 Oxidation resistant organic hydrogen getters
03/10/2005US20050051030 Filters employing both acidic polymers and physical-adsorption media
03/10/2005US20050051029 Pure vacuum swing adsorption system and apparatus
03/10/2005US20050050884 Exhaust gas purifying method and exhaust gas purifying system
03/10/2005US20050050881 Exhaust gas purification system for internal combustion engine
03/10/2005US20050050845 Honeycomb structure
03/10/2005DE10084471T5 Ko-Katalysator zur Reinigung von Abgasen Co-catalyst for purifying exhaust gases
03/10/2005CA2794531A1 Improved diesel exhaust filter
03/10/2005CA2536962A1 Energy recovery system
03/10/2005CA2536509A1 Denuder assembly for collection and removal of soluble atmospheric gases
03/10/2005CA2533697A1 Improved diesel exhaust filter
03/09/2005EP1513207A1 Fuel cell power generation system and method for operating the same
03/09/2005EP1512850A1 Particulate filter
03/09/2005EP1512848A1 Exhaust purifying apparatus and method for purifying exhaust gas
03/09/2005EP1512461A1 Cell structural body, method of manufacturing cell structural body, and catalyst structural body
03/09/2005EP1512454A1 Apparatus for the purification of waste gases from agricultural plants
03/09/2005EP1512202A1 Closed-loop purging system for laser
03/09/2005EP1511556A1 Catalytic converter system
03/09/2005EP1511555A1 Process for reducing the level of nox in waste gas streams using sodium chlorite
03/09/2005EP1511554A1 Process for reducing nox in waste gas streams using chlorine d ioxide
03/09/2005EP1511553A1 OXIDATION OF NO x?'S WITH SODIUM CHLORITE IN COMBINATION WITH A THERMAL NO X? REMOVAL PROCESS
03/09/2005EP1511552A1 Oxidation of no x's with chlorine dioxide in combination with a thermal no x removal process
03/09/2005EP1286919B1 Compounds derived from la 2?mo 2?o 9? and their use as ionic conductors
03/09/2005EP1272745B1 Housing with a passivation layer and method for producing a catalyst support body with a housing of this type
03/09/2005CN2683237Y Minisize nano photocatalyzed air purifier
03/09/2005CN2683236Y High-frequency discharge catalytic decomposition device for organic pollutant
03/09/2005CN2683235Y Smoke-eliminating, dust-reducing and desulfurizing device
03/09/2005CN2683234Y Downhole pressure swing adsorption nitrogen generator
03/09/2005CN1592704A Adsorbents and uses thereof
03/09/2005CN1592650A Method and apparatus for eliminating stench and volatile organic compounds from polluted air
03/09/2005CN1592649A Combined oxygen separation and power generation method
03/09/2005CN1590764A 压缩空气供应系统 Compressed air supply system
03/09/2005CN1590727A Exhaust gas purifying method and exhaust gas purifying system
03/09/2005CN1590298A Process and apparatus for enriching ammonia
03/09/2005CN1589954A Dry smoke cleaning process for desulfurizing and denitrating simultaneously and its system
03/09/2005CN1589953A Oil gas recovering device
03/09/2005CN1589952A Visible formaldehyde gas eliminator and formaldehyde detecting bead and their preparation method
03/09/2005CN1589910A Lighting apparatus for generating anions and purifying air
03/09/2005CN1191883C Gas separation process
03/09/2005CA2440255A1 Gas compressor with drier and radio emission controls
03/08/2005US6864345 Process and apparatus for producing polyethylene terephthalate
03/08/2005US6864214 For purifying carbon monoxides (CO), hydrocarbons (HC) and nitrogen oxides (NOx); requires smallest possible quantity of rhodium
03/08/2005US6864074 Dna fragment carrying toluene monooxygenase gene, recombinant plasmid, transformed microorganism, method for degrading chlorinated aliphatic hydrocarbon compounds and aromatic compounds, and method for environmental remediation
03/08/2005US6863984 Catalyst and adsorption compositions having improved adhesion characteristics
03/08/2005US6863983 Layered silicate material and applications of layered materials with porous layers
03/08/2005US6863875 Flue gas treating system and process
03/08/2005US6863874 Process and apparatus for treating combustion exhaust gas
03/08/2005US6863869 Electro-kinetic air transporter-conditioner with a multiple pin-ring configuration
03/08/2005US6863868 Catalytically enhanced filtration apparatus
03/08/2005US6863798 Method of producing washing, cleaning and sterilizing solution and system using such solution
03/08/2005US6863714 Storage apparatus
03/08/2005US6863713 Method to adsorb an adsorbate using modified carbonaceous material
03/08/2005US6863711 Temperature swing humidity collector using powerplant waste heat
03/08/2005US6863267 Gas-liquid contacting tray
03/08/2005US6863250 Disposable filter floor stand
03/08/2005US6863005 Process to reduce mercury emission
03/08/2005US6862881 Method and apparatus for controlling regeneration of a particulate filter
03/08/2005US6862879 Diesel aftertreatment system
03/03/2005WO2005019615A1 Catalyst for purifying exhaust gases and method of evaluating low-temperature purifying ability of the same
03/03/2005WO2005019110A2 Inorganic carbon removal
03/03/2005WO2005018807A1 Ammonia decomposition catalyst and method of decomposing ammonia with the catalyst
03/03/2005WO2005018789A2 Oxygen-concentrating device
03/03/2005WO2005018781A1 Material and its use for toxic vapour removal
03/03/2005WO2005002638A3 Device for purifying used air containing harmful substances
03/03/2005WO2004096111A3 Oxygen concentration system having selectable beds
03/03/2005US20050049144 Dry coating nanometer oxide particles on the surface of larger-sized alumina carrier particles to form composite carrier particles by high impact conditions ; impregnating with a noble metal(s) solution and calcining; surface distribution; autos
03/03/2005US20050049143 Exhaust gas treatment catalyst and exhaust gas treatment method
03/03/2005US20050047987 Process for the preparation of hydroxylammonium
03/03/2005US20050047982 Rapid ammonia catalytic conversion of nitrogen oxide to nitrogen and water using intermediary nitrogen dioxide formation
03/03/2005US20050046356 Lighting apparatus for generating anions and purifying air
03/03/2005US20050046052 Exhaust gas treating tower
03/03/2005US20050046051 Gas-liquid contacting tray
03/03/2005US20050045041 Removable cartridge for swing-type adsorption system
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