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)
12/2005
12/15/2005US20050276732 Catalytic converter and method of making the same
12/15/2005US20050275584 Methods and systems for maintaining a position during hovering operations
12/15/2005US20050274663 [Air and Water Conditioning System and Filter Media]
12/15/2005US20050274599 Gas treating method and apparatus
12/15/2005US20050274413 Intermittent mixer with low pressure drop
12/15/2005US20050274307 Method and apparatus for utilization of partially gasified coal for mercury removal
12/15/2005US20050274260 Oxidation-catalytic separation device
12/15/2005US20050274259 Desiccant container and method of manufacture
12/15/2005US20050274258 Methods and systems for selectively separating CO2 from a multicomponent gaseous stream to produce a high pressure CO2 product
12/15/2005US20050274257 Air purification
12/15/2005US20050274256 Hydrogen sulfide scrubber using polymeric amine and associated methods
12/15/2005US20050274108 Device for supplying ammonia to a reduction catalyst arranged in an exhaust system of an internal combustion engine
12/15/2005US20050274106 Exhaust gas control apparatus and exhaust gas control method for internal combustion engine
12/15/2005US20050274096 Plugged honeycomb structure and method of manufacturing the same
12/15/2005DE102004024850A1 Components contaminated with hazardous reactive material e.g. metal dust loaded filter elements, undergo controlled decontamination in an air purged booth by recirculated spraying with water or dilute acid /alkali
12/15/2005DE102004024676A1 Filmförmige sorbenshaltige Zusammensetzungen Film form sorbent-containing compositions
12/15/2005DE102004024544A1 Method for operating an I.C. engine comprises converting ammonia into a solid material, intermediate storing the solid material and feeding a part of the solid material to the exhaust gas when required
12/15/2005DE102004009288B4 Abgasnachbehandlung bei der Vakuumaufkohlung von Stahl Exhaust gas treatment in vacuum carburizing of steel
12/15/2005CA2579390A1 Method for reducing nitrogen oxide emissions
12/14/2005EP1605197A1 Natural gas service station with drying device
12/14/2005EP1605144A2 Exhaust emission control device of internal combustion engine
12/14/2005EP1604740A1 Catalyst and catalyst support
12/14/2005EP1604728A2 Exhaust emission control device of internal combustion engine
12/14/2005EP1604727A1 Process for the removal of sulfur compounds from biogas
12/14/2005EP1604726A1 Honeycomb filter and method of manufacturing the same
12/14/2005EP1604150A1 Apparatus and plant for treating culinary gaseous effluents
12/14/2005EP1604099A1 MANAGEMENT OF THERMAL FLUCTUATIONS IN LEAN NOx ADSORBER AFTERTREATMENT SYSTEMS
12/14/2005EP1603835A2 Composition based on cerium and zirconium oxides having a specific surface which is stable between 900°c and 1000°c, method for the production and use thereof as a catalyst
12/14/2005EP1603680A2 Method for separating gas mixtures and a gas centrifuge for carrying out this method
12/14/2005EP1603667A2 Reduced maximum reductibility temperature zirconium oxide and cerium oxide based composition, method for the production and use thereof as a catalyst
12/14/2005EP1603662A1 Purification of fluids with nanomaterials
12/14/2005EP1603660A1 Method for curing defects in the fabrication of a composite gas separation module
12/14/2005EP1603657A1 Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100°c, method for the production and use thereof as a catalyst
12/14/2005EP1603656A1 Evaporative hydrocarbon emissions filter
12/14/2005EP1432494A4 Psa process for co-producing nitrogen and oxygen
12/14/2005EP1283740A4 Methods of selectively separating co 2? from a multicomponent gaseous stream using co 2? hydrate promoters
12/14/2005EP1242104B1 Process of obtaining thylakoids from plants, pure thylakoids and use thereof
12/14/2005EP1230149B1 Process for the production of sulfur
12/14/2005CN2745638Y Decomposition treatment device of ethylene oxide
12/14/2005CN2745637Y Drier
12/14/2005CN2745636Y Membrane type drier
12/14/2005CN2745635Y Oil fume separator
12/14/2005CN1708346A Denitration catalyst management method and denitration catalyst management device
12/14/2005CN1708345A Gas enriching device and blower with the device
12/14/2005CN1708344A Method for continuously returning an olefin which is not reacted with hydroperoxides during oxidation by olefins by means solvent washing
12/14/2005CN1707179A Air-purifying device in a semiconductor wafer storing container
12/14/2005CN1706538A Regeneration process of pregnant absorbing solution and washing solution for the alkaline desulfurizing procedure of SO2 containing gas
12/14/2005CN1231699C Partial oxidation of hydrogen sulphide
12/14/2005CN1231659C Method for detecting adaptivity of waste gas purifying catalyst
12/14/2005CN1231658C Device and method for determining the need for regeneration in a NOx storage catalyst
12/14/2005CN1231436C Method for separating isoparaffin/n-paraffin using gas phase adsorption
12/14/2005CN1231413C Method of producing vitriol by five stage catalyst and double conversion and double absorption of lead bottom blowing furnace smoke
12/14/2005CN1231286C A circulating fluidized bed process for cleaning fumes by adding iron ash and its equipment
12/14/2005CN1231285C Automatic disassembling scrubbing apparatus for treating discharge gas
12/14/2005CN1231284C Method for desulfurization waste water treatment, absorbent pulp liquid treatment method and flue gas desulfurization system
12/14/2005CN1231283C Method of removing sulfur dioxide from gaseous stream in wet scrubbing unit
12/14/2005CN1231282C Low air-gap adsorption system and its application
12/14/2005CA2509029A1 Method and apparatus for utilization of partially gasified coal for mercury removal
12/13/2005US6974889 crystallization facilitated by seeding a zeolite synthesis mixture with colloidal crystalline molecular sieve seeds to produce silica-aluminophosphates and aluminophosphates; catalysts for hydrocarbon production
12/13/2005US6974565 System and process for removal of pollutants from a gas stream
12/13/2005US6974564 Method for the removal of mercury from a gas stream
12/13/2005US6974560 Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
12/13/2005US6974553 Polythiaether compounds and their use as corrosion inhibitors
12/13/2005US6974496 Apparatus for thermal swing adsorption and thermally-enhanced pressure swing adsorption
12/13/2005US6973775 Method for desulfating a nitrogen oxide storage catalyst
12/13/2005CA2410204C Compartmented gas flue for nox control and particulate removal
12/13/2005CA2320551C Compact pressure swing adsorption apparatus
12/13/2005CA2271588C Process for the removal of water from evacuated chambers from gases
12/08/2005WO2005117137A1 Photoelectrochemical cell
12/08/2005WO2005117105A2 Film-type composition containing a sorbent
12/08/2005WO2005116525A2 On-site generation, purification, and distribution of ultra-pure anhydrous ammonia
12/08/2005WO2005116431A1 Fuel supply control method applied to exhaust gas control apparatus for internal combustion engine and exhaust gas control apparatus to which the method is applied
12/08/2005WO2005116410A1 Exhaust gas purifier
12/08/2005WO2005116349A1 Method for extracting water from air, and device therefor
12/08/2005WO2005115914A1 Method of decomposing carbon dioxide and method of forming carbon-particle structure
12/08/2005WO2005115610A1 Fast pulse nonthermal plasma reactor
12/08/2005WO2005115593A1 Method of obtaining electrolytic manganese from ferroalloy production waste
12/08/2005WO2005115592A2 Method for flue-gas reduction of pollutants in combustion processes
12/08/2005WO2005115591A2 Fertilizer production from flue gases
12/08/2005WO2005115590A1 Continuous feed three-bed pressure swing adsorption system
12/08/2005WO2005115588A1 Filter casette consisting of a housing surrounding a folded carpet with spacers between parallel opposite filter carpet parts.
12/08/2005WO2005115214A1 Electric cleaner
12/08/2005WO2005082525B1 Humidity conditioner and humidity conditioning method using the same
12/08/2005WO2005021466A3 Hydrogen peroxide catalytic decomposition
12/08/2005WO2004098750A8 A membrane apparatus and method of preparing a membrane and a method of producing hydrogen
12/08/2005US20050272602 Honeycomb structural body and exhaust gas purifying device
12/08/2005US20050271580 Copper catalyst beds with lead as supports for absorbing halides from solutions
12/08/2005US20050271569 Method and an apparatus for processing flue gas scrubber material flows
12/08/2005US20050271568 Method and apparatus for treating a waste gas containing fluorine-containing compounds
12/08/2005US20050271567 System and method for flue gas treatment
12/08/2005US20050271564 Plasma sterilizer having dehumidifier
12/08/2005US20050271562 Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls
12/08/2005US20050271561 Automotive exhaust component and method of manufacture
12/08/2005US20050269820 Waste gas energy generator
12/08/2005US20050269256 Arrangements and methods for contacting a gas and a liquid
12/08/2005US20050269254 [Air and Water Purifying System And Filter Media]
12/08/2005US20050268964 Intermittent mixer with low pressure drop
12/08/2005US20050268788 Honeycomb body and method for treating a fluid
12/08/2005US20050268785 Disposable cartridge air/gas dryer
12/08/2005US20050268783 Crosslinked and crosslinkable hollow fiber membrane and method of making same utility
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