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)
10/2007
10/18/2007WO2006076402A3 Methods and apparatus for improved control of psa flow variations
10/18/2007US20070244001 Catalyst, Exhaust Gas Purification Catalyst, and Method for Manufacturing Same
10/18/2007US20070243619 testing an NOx removal catalyst which enables assessment of actual catalytic performance in consideration of gas flow condition in the gas conduits of the catalyst; useful in a facility such as a thermal power station
10/18/2007US20070243121 Injecting trona into hot gas stream prior to gas stream being cooled by an air heater; injector pipe has a distal end positioned in a hot gas stream emitted from a carbonaceous fired boiler; concave member positioned toward distal end and spaced from distal end of pipe offset from a longitudinal axis
10/18/2007US20070243120 Exhaust Gas Purifier
10/18/2007US20070243119 Process for controlling the moisture concentration of a combustion flue gas
10/18/2007US20070243116 Metallic substrate system
10/18/2007US20070241212 Multi-Conduit, Multi-Nozzle Fluid Distributor
10/18/2007US20070240864 Adsorption Heat Exchanger
10/18/2007US20070240576 Adsorptive filtering material with integrated particle-and/or aerosol-filtering function and use thereof
10/18/2007US20070240570 High-temperature membrane for CO2 and/or H2S separation
10/18/2007US20070240568 Tsa process
10/18/2007US20070240566 durable palladium-based alloy containing copper and a metal selected from Nb, Ta V, Mo and W.and having stability as a hydrogen separation membrane in water gas shift and/or reforming applications in the production and purification of hydrogen; tolerant to sulfur
10/18/2007US20070240565 Membrane reactor for H2S, CO2 and H2 separation
10/18/2007US20070240405 Exhaust gas purification apparatus
10/18/2007US20070240402 Catalytic reduction of NOx
10/18/2007DE19739751B4 Abgasreinigungsgerät für eine Brennkraftmaschine An exhaust gas purification apparatus for an internal combustion engine
10/18/2007DE102006053910B4 Biowäscher Bioscrubber
10/18/2007DE102006030835B3 Fixed bed used in biotechnology comprises magnetic particles and a magnetizable fabric partially arranged in the fixed bed and having a mesh size which corresponds to the particle size region of each magnetizable particle in the fixed bed
10/18/2007DE102006009105B3 Honeycomb structure for smoke gas sulfur washing tower has a base layer with drain holes resting on base slats
10/18/2007CA2648589A1 Supercritical process, reactor and system for hydrogen production
10/18/2007CA2648397A1 Purification structure incorporating an electrochemical catalysis system
10/18/2007CA2641135A1 Process for the production of stable aqueous suspensions of sulphur starting from hydrogen sulphide and possible disposal of the suspensions thus obtained
10/17/2007EP1844845A2 Catalytic reactor with a static mixer
10/17/2007EP1844844A2 Catalytic reactor
10/17/2007EP1844843A1 Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide
10/17/2007EP1844842A2 Process for controlling the moisture concentration of a combustion flue gas
10/17/2007EP1844841A1 Silver nanoparticle-containing polymer film for facilitated olefin transport and method for the fabrication thereof
10/17/2007EP1844796A2 Method and device for processing the exhaust air from an electric or electronic device, in particular from a photocopier or a printer
10/17/2007EP1844480A2 Dehydrating breather apparatus and method
10/17/2007EP1844282A1 Method and system for producing carbon monoxide by cryogenic distillation
10/17/2007EP1843840A1 Zinc oxide-based sorbents and processes for preparing and using same
10/17/2007EP1843830A1 Method and spray tower for contacting gases and liquid droplets for the tissue and/or heat exchange
10/17/2007EP1843829A1 Gas drying device .
10/17/2007EP1843828A1 Gas separation and compression device
10/17/2007EP1594821A4 Process and apparatus for microwave desorption of elements or species from carbon nanotubes
10/17/2007EP1420872B1 Process for rejuvenating a spent catalyst
10/17/2007EP1309514B1 Adsorption process and apparatus for nitrogen production and drink dispensing device making use of the apparatus
10/17/2007EP1307277B9 Miniaturized wearable oxygen concentrator
10/17/2007EP1016447B1 Exhaust gas purification method
10/17/2007CN200961141Y Smoke evacuation dust removal installation for convertor
10/17/2007CN200960437Y 四层吸附塔 Four adsorption towers
10/17/2007CN200960436Y Adsorption tower body with air distributor
10/17/2007CN101057082A Thread for a screwed connection
10/17/2007CN101056709A Catalyst carrier substrate coated with washcoat comprising fibrous material
10/17/2007CN101056692A Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter
10/17/2007CN101056691A Method for drying and compressing air and device for using
10/17/2007CN101056690A Dehumidifier
10/17/2007CN101055106A Method and apparatus for quickly and deeply purifying air or water or other fluid at low cost
10/17/2007CN101055105A Adsorption disinfection filtering machine for circumfluence space
10/17/2007CN101054916A Diesel engine truck exhaust post-treatment system medicament automatic identification and sensing device
10/17/2007CN101054903A Ventilation and purification method for tunnel low air shaft
10/17/2007CN101054902A Ventilation and purification style for tunnel low air shaft
10/17/2007CN101054509A Fastening sealing material and manufacturing method thereof
10/17/2007CN101054188A Method, system and product for reclaiming sulfoxides from flue gas
10/17/2007CN101054167A Technique for extracting high-purity hydrogen sulfide
10/17/2007CN101054165A Device and method of reclaim and processing tail gas of sulfur
10/17/2007CN101054164A Stacked magnet array structure device and method for enriching oxygen in air by magnetic force
10/17/2007CN101053974A Method for producing a ceramic honeycomb structure
10/17/2007CN101053973A Slurry applying device and device for inspecting defects of slurry application
10/17/2007CN101053882A Apparatus for manufacturing corrugated sheets
10/17/2007CN101053845A Sol-gel method preparing active carbon-titanium dioxide composite photocatalyst method and application of the said photocatalyst
10/17/2007CN101053844A 蜂窝状结构体 Honeycomb structure
10/17/2007CN101053838A Cordierite-base copper oxide/ gamma-aluminium oxide catalyst used for flue gas denitration and preparation method and application
10/17/2007CN101053836A Flue gas denitration catalyst for resisting sulfur dioxide poisoning and preparation method and application
10/17/2007CN101053832A Magnenese-cerium composite oxide supported catalyst for purifying formaldehyde in the indoor air
10/17/2007CN101053831A Catalyst for cleaning exhaust gas and method of preparing composite oxide particles mixture for the same
10/17/2007CN101053788A Application for N-ethylaniline/aniline co-polymer membrane in air separation
10/17/2007CN101053772A Zone heated inlet ignited diesel particulate filter regeneration
10/17/2007CN101053771A Sheet member and exhaust gas purifying device
10/17/2007CN101053770A Nanometer light-energy particle catalytic smoke-abatement and dust-removing device
10/17/2007CN101053769A Low-temperature catalytic treating method and device for chemical nitrile action technology waste gas
10/17/2007CN101053768A Treating method and device for benzonitriles compound synthetic waste gas
10/17/2007CN101053767A Nanometer photocatalytic air purifying spraying technology
10/17/2007CN101053766A Multi-layer vertical flow methane biological oxidation device
10/17/2007CN101053765A Sewage biological desulphurizing device
10/17/2007CN101053764A Twin tower circulating fluidized bed fume desulfurizing method and device
10/17/2007CN101053763A Circulating suspension state dried method desulfurizing technology and special purpose desulfurizing tower thereof
10/17/2007CN101053762A Dried type outside and inside dual circulation fluidized bed desulfurizing device and desulfurizing method thereof
10/17/2007CN101053761A Method for absorbing sulfur dioxide in flue gas with smelting iron and smelting steel slag as absorbing agents
10/17/2007CN101053760A Sintering flue gas ammonia method desulfurizing system
10/17/2007CN101053759A Ammonia-ammonium sulfate method dual circulation three segments desulfurizing tower
10/17/2007CN101053758A Device for photochemical degradating pollution gas
10/17/2007CN101053757A Combined gas purifier
10/17/2007CN101053756A Plasma smoke and dust purifier
10/17/2007CN101053755A No-discharging type waste gas treating device
10/17/2007CN101053754A Micro-discharging type waste gas treating device
10/17/2007CN101053753A Continuously absorbing and rectifying organic waste recovering method
10/17/2007CN101053752A Method for removing mercury in flue gas
10/17/2007CN101053751A Composite decarbonizing solution for recovering carbon dioxide in waste gas
10/17/2007CN101053750A Flue gas combined desulfurization and denitration method
10/17/2007CN101053749A Method for removing nitrogen oxide in sintering flue gas
10/17/2007CN101053748A Simultaneously removing various pollutant wet ammonia flue gas cleaning technology and system thereof
10/17/2007CN101053747A Simultaneously desulfurization and denitration wet ammonia flue gas cleaning technology and system thereof
10/17/2007CN101053746A Method for ethylene glycol removing SOx (X=2 or 3) in flue gas
10/17/2007CN101053745A Ammonia method desulfurizing method and device
10/17/2007CN101053744A Segmented calcium and sodium double alkali method desulfurizing technology and device thereof
10/17/2007CN101053743A Bilateral opposite flushing inlet wet ammonia method for flue gas desulfurizing technology and device thereof
10/17/2007CN101053742A Method for using magnesium compound and ammonia to circulate regeneration flue gas desulfurization
10/17/2007CN101053741A Sulphur dioxide in flue gas recovering method and device with ammonia as material
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