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)
08/2003
08/14/2003US20030152795 Metal substrate for carrying catalyst and method for manufacturing the same
08/14/2003US20030152505 Material and method for treating gaseous media containing volatile organic compounds
08/14/2003US20030152499 Up-flow reactor comprising a catalytic unit and at least one drain pipe upstream the catalytic unit within a reactor wall.
08/14/2003US20030152498 Having baffle lattice; prevention of occurrence of channeling (nonuniform flow distribution) of an exhaust gas at the inlet of a catalyst layer
08/14/2003US20030152497 Process and apparatus for removing carbon monoxide from a gas stream
08/14/2003US20030152496 Gas flow neutralizing device and method
08/14/2003US20030152495 Gas recovering apparatus, vacuum exhausting method, and vacuum exhausting apparatus
08/14/2003US20030151107 Optoelectronic material, device using the same and method for manufacuring optoelectronic material
08/14/2003US20030150820 Permeable support covered with a first layer based on activated carbon, then a separate second layer based on a photocatalytic agent, or vice versa.
08/14/2003US20030150798 Membrane module for gas transfer and membrane supported biofilm process
08/14/2003US20030150795 Polymer blends and methods of separation using the same
08/14/2003US20030150709 Non-thermal plasma reactor gas treatment system
08/14/2003US20030150708 Air treatment apparatus
08/14/2003US20030150163 Fuel reforming method and system
08/14/2003DE10214399C1 Purifying gas from aluminum electrolysis using finely divided adsorbent in entrained bed reactor comprises using dielectric plastic for wall surfaces in flow direction of reactor
08/14/2003CA2467514A1 A device for exhaust gas purification
08/13/2003EP1335117A1 Exhaust emission control device and method of controlling exhaust emission
08/13/2003EP1335116A2 Neutralizer and air conditioner using the same
08/13/2003EP1334993A2 Proton conducting membrane, method for producing the same, and fuel cell using the same
08/13/2003EP1334795A1 Assembly method utilizing display information, and assembly fabricated by the assembly method
08/13/2003EP1334794A1 Assembly method utilizing display information, and assembly fabricated by the assembly method
08/13/2003EP1334766A1 Reactor for catalytic treatment of a particle-containing gas
08/13/2003EP1334764A2 Hydrogen-permeable membrane and manufacturing method of the same
08/13/2003EP1334760A2 Feedback control method in v-shaped characteristic system, and NH3 injection rate control method for NOx removal apparatus using the same
08/13/2003EP1334759A1 Method and apparatus for recovering amine and system for removing carbon dioxide comprising the apparatus
08/13/2003EP1334758A1 Gas separating and purifying method and its apparatus
08/13/2003EP1334736A1 Process for deodorization of animal breeding systems
08/13/2003EP1334735A1 Process for deodorization of rooms
08/13/2003EP1334734A1 Process for deodorization of public transport
08/13/2003EP1334529A1 Energy efficient gas separation for fuel cells
08/13/2003EP1334310A1 Burner and method for partly oxidising a gas stream comprising hydrogen sulphide and ammonia
08/13/2003EP1334163A2 Oxygen scavenging compositions suitable for heat triggering
08/13/2003EP1334072A1 Adsorption container and iron oxide adsorber
08/13/2003EP1334069A2 System and method for precipitating salts
08/13/2003EP1334067A1 Method for the production of form-selective catalysts and use thereof
08/13/2003EP1333923A2 Apparatus and method for removing and fractionating sorbates from sorbents
08/13/2003EP1333921A2 Method of preparing a catalyst layer over a metallic surface of a recuperator
08/13/2003EP1333916A1 Conversion of methane and hydrogen sulfide in non-thermal silent and pulsed corona discharge reactors
08/13/2003EP1333909A1 Catalyst composition for purifying exhaust gas
08/13/2003EP1333908A1 Exhaust gas cleaning system and method for cleaning exhaust gas
08/13/2003EP1301478A4 Apparatus and method for production of methanethiol
08/13/2003EP1177034B1 Purifying composition for nox treatment of exhaust gases of an internal combustion engine
08/13/2003EP1146951B1 Method for recovering co 2
08/13/2003EP0836527B1 Organic pollutant removal system and method
08/13/2003EP0821621B1 Storage of hydrogen in layered nanostructures
08/13/2003CN2565530Y Indoor air purifier
08/13/2003CN2565529Y Desulfurization water dust scrubber
08/13/2003CN2565528Y Cooling water washing terminal dryer
08/13/2003CN2565527Y Shallow cold oil absorption device of liquified gas separated from natural gas
08/13/2003CN2565526Y Oil mist remover
08/13/2003CN2565525Y Gas and liquid separator
08/13/2003CN2565524Y Smoke-eliminating desulfurizing dust remover
08/13/2003CN1436386A Water getter devices for laser amplifiers and process for manufacture thereof
08/13/2003CN1436096A Plasma assisted catalytic treatment of gases
08/13/2003CN1435594A Method for treating waste from production of acrylic acid and polyacrylic acid
08/13/2003CN1435454A Alkyl glycidyl ether end-capped diamine compound foam control agent
08/13/2003CN1435276A Photocatalyst titania film and method for mfg. same
08/13/2003CN1435273A Cyclic fluidized bed active coke desulfurating and sulfur reutilization method
08/13/2003CN1435272A Moving-bed active coke desulfurating and sulfur reutilization method
08/13/2003CN1435271A Flue gas treating method
08/13/2003CN1117697C Low temp. system for producing super-purity nitrogen
08/13/2003CN1117631C Method for preparing metal catalyst carrier and metal catalyst carrier
08/13/2003CN1117630C Photocatalyst powder for environmental purification, polymer composition contg. said powder and molded article thereof, and process for preducing these
08/13/2003CN1117623C Three-effect catalyst for purifying tail gas of car and its preparing process
08/13/2003CN1117621C Three-effect composite oxide catalyst and its preparing process
08/13/2003CN1117615C Desulfurization of exhaust gases using activated carbon catalyst
08/13/2003CN1117607C Hollow fibre membrane device with inert filaments randomly distributed in interfiber voides
08/13/2003CN1117605C Impacting liquid column flue gas purifier
08/13/2003CN1117604C Solid electrolyte systems for use with furnaces
08/13/2003CN1117603C Pressure swing adsorption method for separating hydrogen, nitrogen and pure carbon dioxide from transformation gas
08/13/2003CN1117601C Air-purifying piece and method for making and using same
08/12/2003US6605750 Method for decomposition-treating organic halogen compound and decomposing device
08/12/2003US6605316 Structures and fabrication techniques for solid state electrochemical devices
08/12/2003US6605267 Zeolite having mole ratio of at least 20 of oxide selected from silicon and/or germanium oxide to oxide selected from aluminum, gallium, iron, titanium, indium and/or vanadium oxide, and having specified X-ray diffraction lines
08/12/2003US6605264 Niobium containing zirconium-cerium based solid solutions
08/12/2003US6605263 Sulfur dioxide removal using ammonia
08/12/2003US6605141 Exhaust gas processing apparatus
08/12/2003US6605140 Composite gas separation membranes
08/12/2003US6605138 Interposing a supplemental volatile organic compounds removal station after a primary VOC removal station in an absorbent fluid stream comprising alkanolamine in which sour gas and voc have been absorbed from a treated gas stream
08/12/2003US6605136 Dimensionless cycle-compensated mass transfer coefficient is maintained
08/12/2003US6605135 Uses a flexible porous basket within the vessel in contact with the top of the bed of granular material wherein the porous basket has openings which are smaller than the smallest particles of the granular material
08/12/2003US6605134 Such as krypton or xenon contained in an exhaust gas exhausted from a rare gas using apparatus such as a plasma apparatus, separating via at least two gas separating steps, a membrane step and adsorbing step
08/12/2003US6605133 Process and system for separation and recovery of perfluorocompound gases
08/12/2003US6605132 Air treatment system
08/12/2003US6604604 Catalytic muffler and method
08/12/2003US6604524 Manner of attaching component elements to filtration material such as may be utilized in respiratory masks
08/12/2003US6604356 A system for reducing pollutants in internal combustion engine emissions, particularly marine electric generator engines, includes a treatment chamber having an intake opening for receiving gaseous emissions from the engine, and
08/12/2003CA2309720C Gas storage carbon with enhanced thermal conductivity
08/12/2003CA2302989C Production of hydrogen and carbon monoxide
08/12/2003CA2097990C Method and apparatus for producing ammonia and hydrogen
08/07/2003WO2003065143A1 Humidity control device
08/07/2003WO2003064941A1 Molded core filter drier
08/07/2003WO2003064932A2 Advanced air cleaning system and method
08/07/2003WO2003064844A1 Method and apparatus for membrane separation of air into nitrogenand oxygen elements for use in internal combustion engines
08/07/2003WO2003064835A1 Combination emission abatement assembly and method of operating the same
08/07/2003WO2003064834A1 Apparatus and method for operating a fuel reformer to generate multiple reformate gases
08/07/2003WO2003064833A1 Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device
08/07/2003WO2003064319A2 Electrochemical hydrogen generator
08/07/2003WO2003064030A1 Method for storing, absorbing and emitting gases using novel framework materials
08/07/2003WO2003064015A2 Polymer blends and methods of separation using the same
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