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
10/31/2007EP1761324A4 Exhaust gas treatment device and method for making the same
10/31/2007EP1544429B1 Exhaust gas clarifying device for internal combustion engine
10/31/2007EP1499409B1 Cyclonic fluid separator equipped with adjustable vortex finder position
10/31/2007EP1489277B1 Method for manufacturing a honeycomb filter for purifying exhaust gases
10/31/2007EP1412289B1 Zeolite ssz-58
10/31/2007DE202007005433U1 Filtereinrichtung für Luft- oder Gasreinigungsgerät Filter means for air or gas cleaning device
10/31/2007DE10336677B4 Verfahren und Vorrichtung zur Reinigung von Industriegasen Method and apparatus for the purification of industrial gases
10/31/2007DE10321846B4 Vorrichtung zur biologischen Reinigung von Abluft/Abgas sowie Verfahren unter Anwendung einer solchen Vorrichtung Device for biological purification of exhaust air / exhaust gas as well as methods using such a device
10/31/2007DE10296903B4 Adsorber Adsorber
10/31/2007DE102006058164B3 Device used as a monitor for gas analysis and as a respiration device comprises a water trap with a radio frequency marker and a radio frequency acquisition unit having an acquisition region for the marker
10/31/2007CN200967747Y Highly effective energy-saving pressure swing adsorption oxygen producer
10/31/2007CN200966983Y Component type biology deodorization filtering tower
10/31/2007CN200966982Y High-efficiency low-resistance type waste gas biology purifier
10/31/2007CN200966981Y Semi-dry type acid and alkali purifying tower
10/31/2007CN200966980Y Smoke purifying device at cavitating layer
10/31/2007CN200966979Y Double circuit built-in heat exchanger flow guiding tower
10/31/2007CN200966978Y Exhaust gas treatment device of setting machine
10/31/2007CN200966977Y Bipolar corona discharging type plasma desulfurization and denitration device
10/31/2007CN200966976Y Vapour and water separator
10/31/2007CN200966975Y Distributor
10/31/2007CN200966974Y Device for deodorizing the cool coking grease interceptor in the delayed coking unit by using humidity method
10/31/2007CN200966973Y Compartment off-line desorption bag type adsorbent equipment
10/31/2007CN200966935Y Nonmetal unattackable ring groove tube type liquid distributor
10/31/2007CN200966934Y Novel graphite liquid distributor
10/31/2007CN101065561A Exhaust gas purification device for internal combustion engine
10/31/2007CN101065321A Synthesis of amines using high-silica molecular sieve cha
10/31/2007CN101065182A Atmospheric-pressure plasma treatment of gaseous effluents
10/31/2007CN101065176A Separation method using an itq-29 zeolite material
10/31/2007CN101065175A Method and apparatus for oil shale pollutant sorption/nox reburning multi-pollutant control
10/31/2007CN101063870A Alam clock capable of purifying air
10/31/2007CN101063571A Exhaust gas treatment unit
10/31/2007CN101063418A 颗粒物质产生器和收集器 Particulate matter produced and Collectors
10/31/2007CN101062479A Catalyst for nitrogen oxide catalytic decomposition and preparation method and application thereof
10/31/2007CN101062475A Metasilicate hole material assembled nano titanium oxide composite material and preparation method thereof
10/31/2007CN101062463A Combined purification method for effluvial exhaust air
10/31/2007CN101062462A Liquid holding bath side-placed smoke gas desulfurization unit
10/31/2007CN101062461A Method and system for combinablenably removing SO2, NOx and Hg in coal smoke gas by using recombustion of biomass
10/31/2007CN101062460A Method and device for removing hydrogen sulphide from mixture gas containing low-concentration hydrogen sulphide
10/31/2007CN101062459A Method for protecting rotating wheel in dehumidifier
10/31/2007CN101062458A Asphalt smoke gas purifying technique
10/31/2007CN100346105C Method for generating multistage reburning controlling high-capacity coal fired boiler NOX
10/31/2007CN100345614C High-effective atomizing desulfurizing and dust collecting technological devices
10/31/2007CN100345613C Device and method for enriching oxygen in air using magnetic force
10/30/2007US7288235 Separating SO2 from exhaust gas by adding sea water to the exhaust gas in an absorption column, and aerating the liquid sump of the column to convert bisulfites contained in the liquid into bisulfates
10/30/2007US7288234 Glycols as an adjuvant in treating wastes using the Molten Salt Oxidation process
10/30/2007US7288233 Introducing water into particle-containing flue gas to regulate temperature at which the mercury is retained on the particles; mixing a sample of the particles with water spray; and measuring the pH level of the particle suspension; after water is evaporated, the oxidized Hg is retained on the particles
10/30/2007US7288231 Chemical reactor and method for gas phase reactant catalytic reactions
10/30/2007US7288223 Method and apparatus for producing a respiratory filter
10/30/2007US7288201 Dehydration by absorbing with a macroporous carbonaceous support coated with a magnesium halide; anhydrous hydrogen chloride is used in the semiconductor industry as cleaning agents, an etchant
10/30/2007US7288140 Wet process gas treatment apparatus
10/30/2007US7288136 High capacity immobilized amine sorbents
10/30/2007US7288135 Inorganic reaction product of Group 2a oxide, rare earth oxide, chromium oxide, iron oxide, manganese oxide with titanium, aluminum, zirconium and hafnium oxide
10/30/2007US7288131 Porous honeycomb structure
10/30/2007US7288128 Intermittent mixer with low pressure drop
10/30/2007US7287385 Thermal electric with a carbon monoxide filter
10/30/2007US7287370 Alkali metal storage zones; platinum oxidation catalyst; both on catalyst support
10/30/2007CA2437054C Adsorbent sheet material for parallel passage contactors
10/30/2007CA2362763C Honeycomb structure and process for production thereof
10/30/2007CA2355013C Method for production of catalyst
10/30/2007CA2316312C Photocatalytic powder for environmental clarification, said powder-containing polymer composition and shaped article thereof, and processes for producing same
10/30/2007CA2312510C Pressure modulating adsorption unit
10/30/2007CA2278995C A membrane for separating fluids
10/30/2007CA2105101C The use of the il-4 receptor for the therapy, prophylaxis and diagnosis of allergic, viral, parasitic and bacterial diseases and of fungal infections
10/25/2007WO2007120567A1 Low-foaming gas processing compositions and uses thereof
10/25/2007WO2007120230A1 Self regenerating desulfurizer for gaseous fuels
10/25/2007WO2007119658A1 Exhaust gas purifying catalyst and method for producing the same
10/25/2007WO2007119657A1 Oxygen-absorbing resin, oxygen-absorbing resin compositions and oxygen-absorbing containers
10/25/2007WO2007119498A1 Honeycomb structure body composed of a plurality of hexagonal cells
10/25/2007WO2007119453A1 Catalyst converter and method of producing catalyst converter
10/25/2007WO2007119416A1 Desiccant device having metal halide and process for producing the same
10/25/2007WO2007119407A1 Honeycomb structure and bonding material to be used for same
10/25/2007WO2007119286A1 Method of dehydration, dehydrating apparatus, and membrane reactor
10/25/2007WO2007118874A1 Metal-organic zirconium-based framework materials
10/25/2007WO2007118554A1 Process and apparatus for reducing nitrogen oxides and halogenated organic compounds in incineration plants
10/25/2007WO2007095926A3 Means and process for cleaning pollutants, odorous substances and other unwanted components from ambient air
10/25/2007WO2007093453A3 Steam generator with heat exchanger surfaces that are provided with a catalytic coating for cleaning waste gas
10/25/2007WO2007081203A3 System for measuring filter saturation
10/25/2007WO2007014126A3 Partial pressure swing adsorption system for providing hydrogen to a vehicle fuel cell
10/25/2007US20070249497 Catalyst Composition
10/25/2007US20070248874 for controlling the use of a catalytic metal for activating H2 dissociation and bonding; vanadium is used as the H2 permeable metal layer, tungsten trioxide, molybdenum trioxide, W, Mo, or perovskite as oxidation retardant layer, Pd or Ru, is used for H2 dissociation and bonding catalyst; Fuel cell
10/25/2007US20070248527 Methods and systems for selectively separating co2 from an oxygen combustion gaseous stream
10/25/2007US20070248518 Desulfurizartion for Simultaneous Removal of Hydrogen Sulfide and Sulfur Dioxide
10/25/2007US20070248517 Purifying diesel engine exhaust gas by adding urea (as a NH3 source), and contacting with a selective Fe2O3 nitrogen oxides removal catalyst on a beta-zetolite carrier that has been ion exchanged with Fe3+
10/25/2007US20070248508 Particulate matter generator and collector
10/25/2007US20070248507 Exhaust gas purification device
10/25/2007US20070246678 Rotary valve assembly
10/25/2007US20070246433 Refractory Exhaust Filtering Method and Apparatus
10/25/2007US20070246429 Treatment of Aqueous Chemical Waste
10/25/2007US20070246428 Liquid Distributor and Liquid Collector for Chromatography Columns
10/25/2007US20070246374 Performance management for integrated hydrogen separation and compression systems
10/25/2007US20070246373 Integrated electrochemical hydrogen separation systems
10/25/2007US20070245899 Sorption column
10/25/2007US20070245898 Gas Treatment Device
10/25/2007US20070245897 Electron, hydrogen and oxygen conveying membranes
10/25/2007US20070245896 Modular nitrogen generator
10/25/2007US20070245895 Material And Process For The Filtration Of Nitric Acid And NO2 From Streams Of Air
10/25/2007US20070245894 Vapor & moisture resistant conduit
10/25/2007US20070245713 Two-stroke lean burn gas engine with a silencer/catalytic converter
10/25/2007DE10359959B4 Entfeuchtung von Biogas Dehumidification of biogas
10/25/2007DE102006050610B3 Verfahren zur biologischen Entfernung von Schwefelwasserstoff aus Biogas Process for the biological removal of hydrogen sulphide from biogas
1 ... 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 ... 1360