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)
10/2009
10/15/2009US20090255404 Composite filter media
10/15/2009US20090255403 Oxygen concentrator
10/15/2009US20090255401 Integrated waste toner and ozone collection system
10/15/2009US20090255241 Method of Forming a Catalyzed SCR Filter
10/15/2009US20090255236 Low temperature hydrocarbon scr
10/15/2009US20090255235 Sulfur-Resistant Exhaust Gas Aftertreatment System For The Oxidation Of NO
10/15/2009DE102009002290A1 Harnstofflösungseinspritzventil Urea solution injection valve
10/15/2009DE102008016073B3 Entlüftungsvorrichtung für eine Druckluftaufbereitungsanlage und Verfahren zum Demontieren einer Lufttrocknerpatrone einer Druckluftaufbereitungsanlage Venting device for a compressed air treatment system and method for dismantling an air dryer cartridge of compressed air treatment plant
10/15/2009CA2726383A1 Carbon dioxide recovery
10/14/2009EP2108888A1 Carbon capture plant and power plant system
10/14/2009EP2108793A1 Breakdown diagnosing device for exhaust cleaning system, and breakdown diagnosing method for exhaust cleaning system
10/14/2009EP2108446A1 Solid odour adsorbent based on zinc ricinoleates and related compounds
10/14/2009EP2108441A1 Sulphur resistant waste gas treatment system to oxidise NO
10/14/2009EP2108440A2 Sulphur resistant exhaust gas treatment system for the removal of nitrogen oxides
10/14/2009EP2108439A1 Catalytic diesel particulate filter and manufacturing method thereof
10/14/2009EP2108438A2 Enhancement of conventional scr and sncr processes with ammonia destruction catalyst
10/14/2009EP2108437A1 Process and plant for purifying landfill biogas and/or removing bioaerosols through a biofiltering system, and biofilter for purifying landfill biogas and/or removing bioaerosols
10/14/2009EP2108430A1 Honeycomb structure
10/14/2009EP2108031A2 Method for removal of mercury from hydrocarbon feedstocks
10/14/2009EP2107942A2 Calcined ferrous gluconate impregnated zeolite
10/14/2009EP2107940A1 Shaped packing element
10/14/2009EP2107933A2 Method and device for ammonia storage and delivery using in-situ re-saturation of a delivery unit
10/14/2009EP2107932A2 Method and device for safe storage and use of volatile ammonia storage materials
10/14/2009EP2107931A1 Process for catalytic decomposition of nitrogen protoxide
10/14/2009EP2107930A1 Process for reducing carbon dioxide emission in a power plant
10/14/2009EP1951997B1 Exhaust gas after-treatment system and method for operating an exhaust gas after-treatment system
10/14/2009EP1658123B1 Method and device for reducing polyhalogenated compounds in incineration plants
10/14/2009EP1461135B1 Apparatus and method for purifying air in a ventillation system
10/14/2009CN201327042Y Device for removing nitrogen oxide and dioxin in waste gas of low ash zone of burning facility
10/14/2009CN201326446Y Novel three-way catalyst carrier
10/14/2009CN201326444Y SCR urea jet apparatus for exhaust post treatment of diesel engine
10/14/2009CN201324600Y Micro-biological circulating coal-fired flue gas desulfurization equipment
10/14/2009CN201324599Y Spray desulfurating and dust removing device
10/14/2009CN201324598Y Re-oxidized wet desulphurization device
10/14/2009CN201324597Y Ammoniac exhaust gas treatment device in imidazolidine production
10/14/2009CN201324596Y Ammoniac exhaust gas recovery device
10/14/2009CN201324595Y Magnesia wet desulfurizer for flue gas of the head unit of sintering machine
10/14/2009CN201324594Y Waste gas treating device
10/14/2009CN201324593Y Wet ammonia flue gas desulphurization device
10/14/2009CN201324592Y Oxidation air distribution device
10/14/2009CN201324591Y Wet flue gas desulfurization and demisting device
10/14/2009CN201324590Y Heating regeneration/adsorption type high-pressure gas/gas drier
10/14/2009CN201324589Y Hydrogen chloride gas absorbing tower
10/14/2009CN201324588Y Hydrogen chloride gas absorption system
10/14/2009CN201324587Y High heat-dissipation type solvent recovery device
10/14/2009CN201324586Y Device for low-temperature adsorption and purification of ethylene
10/14/2009CN201324584Y Oil filter
10/14/2009CN201324580Y Activated carbon filter
10/14/2009CN201324540Y Oil gas reclaiming and purifying device
10/14/2009CN101558222A Exhaust gas purification apparatus for internal combustion engine
10/14/2009CN101558009A Method for isolating N2O
10/14/2009CN101557874A Automobile exhaust gas purifying catalyst and method for producing the same
10/14/2009CN101557868A System of flue-gas desulfurization with seawater
10/14/2009CN101557867A A gas separation membrane system and method of making thereof using nanoscale metal material
10/14/2009CN101557866A 便携式氧气浓缩器 Portable oxygen concentrators
10/14/2009CN101557865A Respirators for delivering clean air to an individual user
10/14/2009CN101556039A Oxygen-enriched burner
10/14/2009CN101555987A Rectangular parallelepiped fluid storage and dispensing vessel
10/14/2009CN101555819A Emission-control equipment
10/14/2009CN101555441A Cleaning agent and cleaning process of GGH heat exchange component
10/14/2009CN101555025A Preparation method of ammonia for coal-fired flue gas desulfurization and denitration by coproduction
10/14/2009CN101554599A Experimental airtight container for absorbing exhausts by photocatalyst
10/14/2009CN101554589A Copper and iron modified titanium dioxide pillared bentonite catalyst and preparation method thereof
10/14/2009CN101554587A Low-temperature ammonia selective oxidation catalyst
10/14/2009CN101554584A Catalyst used for ammonia selective catalytic reduction of nitrogen oxides to nitrogen gas and preparation method thereof
10/14/2009CN101554581A Denitrifying catalyst with selective catalytic reduction and a preparation method
10/14/2009CN101554564A Method and device for preventing flare gas compressor and pipeline from being blocked and incrusted with salt
10/14/2009CN101554563A Processing method of harmful gases generated during roasting and heating of aluminum ammonium sulfate
10/14/2009CN101554562A System and method for processing waste gas
10/14/2009CN101554561A Technical method for combining deamination and desulfurization
10/14/2009CN101554560A Method for treating coal bed gas at low pressure
10/14/2009CN101554559A Adsorption method for purifying low-boiling-point organic compound
10/14/2009CN100549389C Systems and methods for power generation with carbon dioxide isolation
10/14/2009CN100549376C Control method for an exhaust gas purification system and an exhaust gas purification system
10/14/2009CN100549373C Control method for an exhaust gas purification system and an exhaust gas purification system
10/14/2009CN100549372C Control method for an exhaust gas purification system and an exhaust gas purification system
10/14/2009CN100548906C Method for removing ammonia and nitrogen from coking wastewater
10/14/2009CN100548874C Method of separating nitrogen gas and molecular sieve carbon
10/14/2009CN100548491C Catalyst for vehicle
10/14/2009CN100548475C Catalyst carrier and catalyst using the same
10/14/2009CN100548447C A spray tower for flue gas desulfurization and its running method
10/14/2009CN100548446C Bubbling bed reactor and a method of separating a gaseous pollutant from a gas
10/14/2009CN100548445C Gas abatement
10/14/2009CN100548444C Dehumidification apparatus
10/14/2009CN100548443C Feed gas contaminant removal in ion transport membrane systems
10/14/2009CN100548442C Hydrotreating process with improved hydrogen control
10/14/2009CN100548441C Valve operation diagnostic method for pressure swing absorption systems
10/14/2009CN100548440C Separation method using an itq-29 zeolite material
10/14/2009CN100548439C Device and method for measuring elemental sulfur in gas in gas lines
10/14/2009CA2662027A1 A process for the treatment of gas phase alkaline chlorides in a combustion plant, combustion plant for carrying out the process, and the use of a phosphorous substance for the treatment of gas phase alkaline chlorides in a combustion plant
10/13/2009US7601672 Fe Cr Al based stainless steel sheet and double layered sheet having a high Al content of greater than 6.5%, honeycomb bodies employing the stainless steel sheet or double layered sheet, and a process for fabrication of the steel sheet or double layered sheet. The sheet is a high Al-containing Fe Cr Al
10/13/2009US7601670 Comprising a porous support material, a noble metal particle and a transition metal particle on support material; purifies exhaust gas discharged from an internal combustion engine at high temperature for a long period
10/13/2009US7601669 Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production method
10/13/2009US7601325 Composite of oxides of rare earth, alkaline earth, transition metals,and palladium; stability when forming palladium solid solution at a high rate; durability; catalyst regeneration; an exhaust gas purifying catalyst for internal combustion engines,reduction, hydrogenation catalysts; Suzukicoupling
10/13/2009US7601317 discharged from a coal thermal power station; enlarging the particle diameters of sulfuric acid mists in waste gas and collecting the sulfuric acid mists in high efficiency; dry type electrostatic precipitator to remove dusts and then introducing the waste gas in a wet desulfurization; dew point
10/13/2009US7601316 Nitrogen oxides are adsorbed onto surfaces of, and particulates are trapped in, pores of channels in an interdigitated ceramic particulate filter; distributor with baffle or ribs causes constantly flowing engine exhaust to enter channels over large portion of a revolution of adsorption bed; rotation
10/13/2009US7601315 Process for the recovery of carbon dioxide from a gas stream
10/13/2009US7601307 Provides higher temperatures and increased contact surfaces for decomposing subject hazardous gases when compared with previous systems; efficiently neutralizes, pacifies and cleans contaminated chemical process exhaust and waste gases and allows for easy cleaning of heater compartment
10/13/2009US7601306 Low temperature exothermic catalyst granules of precious metals coexist with a mixture of medium temperature exothermic catalyst of foaming stone grains made of base metals, such a as nickel and cobalt.
10/13/2009US7601208 Water-from-air using liquid desiccant and vehicle exhaust
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