| 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) |
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| 02/10/2005 | US20050028670 Crosslinked film forming surfactant with water soluble compound |
| 02/10/2005 | US20050028529 Method of generating energy in a power plant comprising a gas turbine, and power plant for carrying out the method |
| 02/10/2005 | DE20122251U1 Simultaneous desulfurization and denitrification of waste gas containing dust and oxygen, e.g. from chemical, metallurgical, cement or lime works, power station or refuse incinerator, uses alkali(ne earth) compound and specified gas flow |
| 02/10/2005 | DE19913761B4 Trocknungsvorrichtung und Verfahren zu ihrer Herstellung sowie ihre Verwendung Drying apparatus and process for their preparation and their use |
| 02/10/2005 | DE19646766B4 Verfahren und Vorrichtung zur Reinigung von Partikeln und Schadgasen Method and apparatus for cleaning particles and gaseous pollutants |
| 02/10/2005 | DE19504851B4 Abgaskonverter mit einem Vorkatalysator und einem Hauptkatalysator Exhaust gas converter with a pre-catalyst and a main catalyst |
| 02/10/2005 | DE10334002A1 Deacidifying fluid stream containing acid gas impurities, e.g. from fuel combustion, involves performing at least one absorption stage in inert scrubber column with plastic or rubber interior surface |
| 02/10/2005 | DE10332493A1 Membrane module for use in a fuel cell has a mesh matrix base material and onto this are bonded hollow fibres |
| 02/10/2005 | DE10235419B4 Membranmodul zur Wasserstoffabtrennung und Verfahren zu dessen Herstellung For hydrogen separation membrane module and method of producing the |
| 02/10/2005 | DE10120973B4 Abgasreinigungsanlage mit Partikelfiltermitteln und Regenerationsverfahren für Partikelfiltermittel Emission control system with particle filter means and method for particle filter regeneration means |
| 02/10/2005 | DE10049177B4 Verfahren zur kontinuierlichen elektrochemischen Entstickung mittels Wechselspannung und Vorrichtung zum Durchführen des Verfahrens A method of continuous electrochemically by means of alternating voltage and denitrification device for performing the method |
| 02/10/2005 | DE10011223B4 Sphärische Hochleistungsadsorbenzien mit Mikrostruktur und ihre Verwendung Spherical high-performance adsorbents with microstructure and their use |
| 02/10/2005 | CA2537274A1 Metal oxide processing methods and systems |
| 02/10/2005 | CA2532970A1 Cell cultivation and breeding method |
| 02/10/2005 | CA2532380A1 Air cleaning device |
| 02/10/2005 | CA2531093A1 Support for immobilising catalytically active units |
| 02/10/2005 | CA2513461A1 Charge-based water filtration systems |
| 02/09/2005 | EP1505285A2 Exhaust gas converter system for a diesel engine |
| 02/09/2005 | EP1505271A1 Reducing agent supply error detecting method for an exhaust gas control catalyst and corresponding detecting apparatus |
| 02/09/2005 | EP1504977A1 Compressed air supply system |
| 02/09/2005 | EP1504817A1 Metal carrier for exhaust emission control |
| 02/09/2005 | EP1504816A1 Titanium oxide photocatalyst, process for producing the same and application |
| 02/09/2005 | EP1504815A1 Particulate oxidizing material and oxidation catalyst |
| 02/09/2005 | EP1504811A1 Ion transport membrane module and vessel system |
| 02/09/2005 | EP1504806A2 Gas purification device |
| 02/09/2005 | EP1504805A1 Catalysts for the Decomposition of Nitrous Oxide |
| 02/09/2005 | EP1504782A1 Oxygen generator |
| 02/09/2005 | EP1504480A2 Polarized gas separator and liquid coalescer for fuel cell stack assemblies |
| 02/09/2005 | EP1504464A2 Plasma-assisted nitrogen surface-treatment |
| 02/09/2005 | EP1504045A1 Process for the production of melamine from urea, and particularly to obtain melamine-free off-gas in the first separation step |
| 02/09/2005 | EP1503854A1 Method for drying a product using a regenerative adsorbent |
| 02/09/2005 | EP1503853A1 Metal ion modified high surface area materials for odor removal and control |
| 02/09/2005 | EP1503847A1 Dehumidifying device |
| 02/09/2005 | EP1503846A1 Method for purifying gas containing hydrocarbons |
| 02/09/2005 | EP1503845A1 Air treatment system |
| 02/09/2005 | EP1503842A1 Method for filtering pernicious non-gaseous contaminants from airand benign gases |
| 02/09/2005 | EP1503810A1 Electrodeless ultraviolet discharge fluid remediation |
| 02/09/2005 | EP1440038B1 Process for generation of finely divided calcium carbonate from calcium carbonate rich industrial by-product |
| 02/09/2005 | EP1399243A4 Two stage flash for hydrocarbon removal |
| 02/09/2005 | EP1392417A4 Method and apparatus for detecting cancerous cells using molec ules that change electrophoretic mobility |
| 02/09/2005 | CN2677625Y Oil-gas separation air filter for motorcycle |
| 02/09/2005 | CN2677385Y Tubular blast furnace gas dewaterer |
| 02/09/2005 | CN2677020Y Atomization cyclone sulfur eliminaxing dust separator |
| 02/09/2005 | CN2677019Y Composite type integral high efficiency sulfur removal dust separator |
| 02/09/2005 | CN2677018Y Sulfur removal, dust removing nitrogen removal, fluorine removal wet type smoke purifying machine set |
| 02/09/2005 | CN2677017Y Mechanical automatic oil removing device for electrostatic oil fume purifier |
| 02/09/2005 | CN1579000A Non-thermal plasma slit discharge apparatus |
| 02/09/2005 | CN1578871A High strength honeycomb structure, method of molding the same, and honeycomb structure converter |
| 02/09/2005 | CN1578698A Thin film supporting substrate for used in filter for hydrogen production filter and method for manufacturing filter for hydrogen production |
| 02/09/2005 | CN1578638A Vacuum cleaner and device having ion generator |
| 02/09/2005 | CN1576762A Wall-flow redistributor for packed columns |
| 02/09/2005 | CN1576735A Air cleaner |
| 02/09/2005 | CN1576696A Waste gas processing system |
| 02/09/2005 | CN1576548A Engine exhaust gas cleaning apparatus |
| 02/09/2005 | CN1576528A 柴油机颗粒过滤器 Diesel particulate filter |
| 02/09/2005 | CN1576354A Catalyst of inverting thiol in liquefied gas and producing process thereof |
| 02/09/2005 | CN1576259A Ceramic support |
| 02/09/2005 | CN1576250A Method for blending and recirculating deuterium-containing gas |
| 02/09/2005 | CN1576249A Method for the recovery and recycle of helium and chlorine |
| 02/09/2005 | CN1575850A Catalyst for purifying diesel engine exhaust gas and method for production thereof |
| 02/09/2005 | CN1575847A Material circulation activating flue gas desulfurization method and apparatus |
| 02/09/2005 | CN1575846A Gas separation apparatus |
| 02/09/2005 | CN1575844A Gas processing apparatus |
| 02/09/2005 | CN1188206C Process for the removal of sulphur compounds from gases |
| 02/09/2005 | CN1188205C Waste gas purifier |
| 02/09/2005 | CN1188204C Method and system of calcining-circulating fluidized bed desulfur in reaction furnace |
| 02/09/2005 | CN1188203C Flue gas treating process |
| 02/09/2005 | CN1188202C Method and apparatus for removing pollutants using photoelectric catalytic system |
| 02/08/2005 | US6852666 Purifying composition with NOx treatment and internal combustion engine exhaust gases |
| 02/08/2005 | US6852665 Composite oxide, process for producing the same, catalyst for purifying exhaust gas, and process for producing the same |
| 02/08/2005 | US6852298 NOx reduction composition for use in FCC processes |
| 02/08/2005 | US6852292 Injecting into exhaust systems; denitrification |
| 02/08/2005 | US6852204 Wall construction for electrolytic cell |
| 02/08/2005 | US6852200 That uses a catalyst comprising a MZr4(PO4)6, wherein M is platinum, palladium, ruthenium, silver, rhodium, osmium, and/or iridium |
| 02/08/2005 | US6852150 Molded core filter drier |
| 02/08/2005 | US6852144 Method for removing COS from a stream of hydrocarbon fluid and wash liquid for use in a method of this type |
| 02/08/2005 | US6851256 Exhaust emission control device |
| 02/08/2005 | CA2296881C Fluid fractionator |
| 02/08/2005 | CA2225670C A wet-processing method for combustion ashes of petroleum fuels, containing ammonium sulfate and a method of utilizing ammonia components recovered by the wet-processing method |
| 02/08/2005 | CA2136165C Process and installation for removing solvent vapor from exhaust air |
| 02/08/2005 | CA2134215C Reactor for catalytically processing gaseous fluids |
| 02/03/2005 | WO2005010124A2 Desulfurization and novel process for same |
| 02/03/2005 | WO2005009918A1 Honeycomb carrier for exhaust gas clarification catalyst and method for production thereof |
| 02/03/2005 | WO2005009730A1 Composite oxygen ion transport element |
| 02/03/2005 | WO2005009595A1 Unit for separating gas |
| 02/03/2005 | WO2005009594A1 Selective non-catalytic reduction of nox |
| 02/03/2005 | WO2005009592A1 Regeneration of acid gas-containing treatment fluids |
| 02/03/2005 | WO2005009591A1 Adsorption method for producing hydrogen and device for carrying out said method |
| 02/03/2005 | WO2005009590A2 Oxygen concentrator construction, supply and repair |
| 02/03/2005 | WO2005009579A2 Sulfur trap sealing device |
| 02/03/2005 | WO2005009577A2 Modular pressure swing adsorption process and apparatus |
| 02/03/2005 | WO2004105928A3 Method and apparatus for zonal injection of chemicals into a furnace convective pass to reduce pollutants from flue gases |
| 02/03/2005 | WO2004099678A3 Drying type air purifying device with moisturing mist eliminator |
| 02/03/2005 | WO2004086536A3 Solid oxide fuel cell with selective anode tail gas circulation |
| 02/03/2005 | WO2004056441A3 Method and apparatus for mixture separation |
| 02/03/2005 | US20050027155 Biosequestration and organic assimilation of greenhouse gases |
| 02/03/2005 | US20050025884 comprises coating a fiber paper with a slurry mixture of an ion-exchange resin powder and an adhesive attached to the surface and inside of the fiber paper; corrugated honeycomb |
| 02/03/2005 | US20050025693 Processes and systems for making phosgene |
| 02/03/2005 | US20050025692 Methods and apparatus for small-scale synthesis of ammonia |
| 02/03/2005 | US20050025689 Flue gas desulfurization apparatus, flue gas desulfurization system, and method for operating flue gas desulfurization apparatus |