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)
11/2007
11/22/2007WO2007133058A1 Container gas cleaning system
11/22/2007WO2007132829A1 Catalyst for exhaust gas purification and method for producing the same
11/22/2007WO2007132693A1 Method for treatment of drain in hydrogen production and hydrogen production system
11/22/2007WO2007132692A1 Hydrogen production system and method of controlling flow rate of offgas in the system
11/22/2007WO2007132253A1 Improved oxygen storage component
11/22/2007WO2007131901A1 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as a catalyst
11/22/2007WO2007131787A1 Method and device for providing a gaseous mixture
11/22/2007WO2007131786A1 Method for processing waste gas of an internal combustion engine
11/22/2007WO2007131785A1 Method and device for processing the waste gas of an internal combustion engine
11/22/2007WO2007131784A1 Method and device for providing a gaseous mixture
11/22/2007WO2007131627A1 Drying compressed air using compressor heat in a sealed regeneration cycle
11/22/2007WO2007116422A3 High-efficiency catalytic system
11/22/2007WO2007107544A3 Method for dissociating compound molecules present in aeriforms, device for implementing the method, and some of its uses
11/22/2007WO2007106372A3 Carbon dioxide sequestration materials and processes
11/22/2007WO2007093532A3 Adsorption composition and process for removing co from material streams
11/22/2007WO2007087218A3 Catalyst for co oxidation comprising dispersed gold atoms
11/22/2007WO2007083195A3 Supported catalysts
11/22/2007WO2007060520A3 Apparatus for photocatalytically cleaning and deodorizing fluids
11/22/2007WO2007021518A3 Ammonium/ammonia removal from a stream
11/22/2007WO2007019512A3 Method for removing impurities from a gas
11/22/2007WO2006102551A3 Method and device for dissociating carbon dioxide molecules
11/22/2007US20070270611 Gas phase oxidation of propylene in air after the water vapor has been removed from the air; absorption efficiency of acrylic acid is enhanced; high yields
11/22/2007US20070269759 Regenerative Thermal Oxidizer
11/22/2007US20070269358 Processes for absorbing chlorine from a gas containing chlorine and carbon dioxide
11/22/2007US20070269357 Contacting carbon dioxide and hydrogen sulfide with a scrub solution of ammonium bisulfite and ammonium sulfite to produce an effluent liquid including ammonium thiosulfate and an overhead gas including carbon dioxide
11/22/2007US20070269353 Emission Treatment System with NSR and SCR Catalysts
11/22/2007US20070269352 Catalytic body and manufacturing method of the same
11/22/2007US20070269351 System and method for recomposing ammonia from fly ash
11/22/2007US20070266858 Multi-dimensional portable gas chromatograph system
11/22/2007US20070266857 Gas chromatograph column assembly
11/22/2007US20070266856 Very small high pressure regulator
11/22/2007US20070266852 Plug-flow method and apparatus for operating a curvilinear pressure vessel where transport phenomena occur
11/22/2007US20070266851 Vapor trapping canister vapor pressure management system
11/22/2007US20070266697 Exhaust emission purifying apparatus for engine
11/22/2007DE20221800U1 Vorrichtung zum Reinigen von Abluft A device for cleaning exhaust air
11/22/2007DE19925391B4 Wabenstrukturkörper und Verfahren zu seiner Herstellung The honeycomb structural body and method for its preparation
11/22/2007DE102006023939A1 Verfahren zur Absorption von Chlor aus einem Chlor- und Kohlendioxid-enthaltenden Gas A process for the absorption of chlorine from a chlorine gas and carbon dioxide-containing
11/22/2007DE102006023161A1 Plant for drying of compressed air for food industry, pharmaceutical industry and semiconductor technology, comprises two parallel adsorption containers filled with drying agent, inlet for moistened compressed air, and outlet for dried air
11/22/2007DE102006023146A1 Verfahren und Vorrichtung zum Bereitstellen eines gasförmigen Stoffgemisches Method and apparatus for providing a gaseous substance mixture
11/22/2007DE102006023069A1 Non-thermal plasma reactor for cleaning air-borne pollutants, uses bulk material for filling reactor and consisting of dense, non-pours, and/or hydrophobic porous material
11/22/2007CA2652137A1 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as acatalyst
11/22/2007CA2651940A1 Activated carbon honeycomb catalyst beds and methods for the manufacture of same
11/22/2007CA2651938A1 Compositions a base d'alumine, cerium et baryum ou/et strontium utilisees notamment pour le piegeage d'oxydes d'azote (nox) Compositions based on alumina, cerium and barium and / or strontium used in particular for nitrogen oxide trapping (NOx)
11/22/2007CA2651869A1 Activated carbon honeycomb catalyst beds and methods for the use thereof
11/22/2007CA2651797A1 Method for treatment of drain in hydrogen production and hydrogen production system
11/22/2007CA2650846A1 High flux and selectivity sapo-34 membranes for co2/ch4 separations
11/21/2007EP1857650A1 Exhaust gas purification system for internal combustion engine
11/21/2007EP1857649A1 System and methods for improving emission control of internal combustion engines
11/21/2007EP1857648A1 System and methods for improving emission control of internal combustion engines
11/21/2007EP1857647A1 Method of raising temperature of exhaust-gas purifier and exhaust-gas purification system
11/21/2007EP1857439A1 Method for purifying aqueous urea solution
11/21/2007EP1857427A1 Honeycomb structure and method of manufacturing the same
11/21/2007EP1857414A1 Method for producing iron oxyhydroxide and adsorbing material comprising iron oxyhydroxide
11/21/2007EP1857170A1 Exhaust gas purification catalyst
11/21/2007EP1857169A1 A method and an equipment for reducing the sulphur dioxide emissions of a marine enigne
11/21/2007EP1857168A2 Oil-bearing sands and shales, their mixtures as raw materials for fixing or dissociating carbon dioxide and NOx, and for producing cristalline silicium, hydrogen, silicon nitride, silicium carbide and silanes
11/21/2007EP1857167A1 Method and apparatus for cleaning flue gases.
11/21/2007EP1857166A1 Air separation membrane module with variable sweep stream
11/21/2007EP1857165A1 Contact methods for formation of Lewis gas/liquid systems and recovery of Lewis gas therefrom
11/21/2007EP1857164A1 Adsorption film and organic el device
11/21/2007EP1857163A1 Honeycomb molded body end face treating apparatus, sealing method of honeycomb molded body, and method for manufacturing honeycomb structured body
11/21/2007EP1856385A1 Exhaust gas treatment
11/21/2007EP1856383A2 Reduced-emissions combustion
11/21/2007EP1856038A1 Process for the preparation of a urea-comprising aqueous stream
11/21/2007EP1855990A1 Method for purifying hydrogen chloride
11/21/2007EP1855785A2 Membrane separation processes and systems for enhanced permeant recovery
11/21/2007EP1855784A1 Removal of carbon dioxide from air
11/21/2007EP1855783A2 Engineered adsorbent structures for kinetic separation
11/21/2007EP1511552B1 Oxidation of no x's with chlorine dioxide in combination with a thermal no x removal process
11/21/2007EP1251942B1 Catalytic devices
11/21/2007EP1089820B1 Monolithic catalysts and related process for manufacture
11/21/2007CN200979229Y Water scrubbing type oil and fume filtering separator
11/21/2007CN101076697A Sorption-type heat exchange module and process for producing the same
11/21/2007CN101076657A Exhaust gas purification apparatus
11/21/2007CN101076495A A solid ammonia storage and delivery material
11/21/2007CN101076391A Granule trap with coatings regenerated by nitrogen dioxide
11/21/2007CN101076390A Gas scrubbing method and device using electric energy and fossil fuel
11/21/2007CN101076389A Process for treating a loaded solvent stream having a time-varying concentration of contaminant
11/21/2007CN101074425A Nitro-reductive pseudomonads and its use
11/21/2007CN101074424A Xylose staphylocci for degrading 2-picoline and its use
11/21/2007CN101074423A Globular bacillus and its use
11/21/2007CN101074422A Degradable phenylethane xylose staphylococci and its use
11/21/2007CN101074421A Megacine and its use
11/21/2007CN101073772A Exhaust gas purification catalyst
11/21/2007CN101073746A Process for purification of sulphur-containing exhaust gas
11/21/2007CN101073745A Method for removing sulfur-dioxide in smoke by bamboo-carbon filler biological drip filtering tower
11/21/2007CN101073744A Integrating apparatus fo magnesium oxide with desulfurizing, dust-collecting and energy-saving functions and its production
11/21/2007CN101073743A Method and appliance for treating flocked waste gas
11/21/2007CN101073742A Method for absorbing vacuum tailed gas in production of polystyrene
11/21/2007CN101073741A Method and apparatus for combined removing sulfur-dioxide and nitrogenoxide by mixed solution
11/21/2007CN101073740A Method for purifying organic waste gas
11/21/2007CN101073739A Method for regenerating adsorptive filler and reactive tower
11/21/2007CN101073738A Adsorber
11/21/2007CN101073737A Pneumatic distributor for adsorptive tower
11/21/2007CN100350191C Air cleaner filter system capable of nano catalytic oxidation
11/21/2007CN100350190C Humidity control device
11/21/2007CN100350186C Method for reducing waste oxide gas emissions in industrial processes
11/21/2007CN100350119C Interior building material, interior building panel and interior building sheet
11/21/2007CN100350023C Process and catalyst for treatment of synthesis gas
11/21/2007CN100349841C Process for separating 2-butanol from tertiary butanol/ water mixture
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