| 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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| 06/07/2006 | CN2786452Y Vertical type converse atomizing and desulfurizing dust remover |
| 06/07/2006 | CN2785694Y Wet type desulfurization dust-removing equipment |
| 06/07/2006 | CN2785693Y Oxygen enrichment membrane device |
| 06/07/2006 | CN2785692Y Organic solvent recovery device |
| 06/07/2006 | CN2785689Y Rotating cylinder dedusting equipment |
| 06/07/2006 | CN2785626Y Adsorption filter for anaesthetic exhaust gas |
| 06/07/2006 | CN1784540A Exhaust system for lean burn ic engine including particulate filter and NOx absorbent |
| 06/07/2006 | CN1784370A Honeycomb structure and method for producing the same |
| 06/07/2006 | CN1784268A Carbon dioxide adsorption-desorption material and adsorption-desorption apparatus |
| 06/07/2006 | CN1784260A Method of treating a gas mixture comprising propane and propylene |
| 06/07/2006 | CN1784259A Method and apparatus for the abatement of toxic gas components from a semiconductor manufacturing process effluent stream |
| 06/07/2006 | CN1784258A Air cleaner |
| 06/07/2006 | CN1781582A Method for catalytically decomposing nitrogen monoxide |
| 06/07/2006 | CN1781581A Methods and apparatuses for removing mercury-containing material from emissions of combustion devices, and flue gas and flyash resultingtherefrom |
| 06/07/2006 | CN1781580A Material and apparatus for removing nitrogen oxide |
| 06/07/2006 | CN1781579A Air dryer unit |
| 06/07/2006 | CN1781578A Adsorption filter |
| 06/07/2006 | CN1781570A Surface for promoting droplet formation |
| 06/07/2006 | CN1258829C Energy efficient gas separation for fuel cells |
| 06/07/2006 | CN1258768C Diffusion path device and method for forming said device |
| 06/07/2006 | CN1258397C Nano oxide based on cerium and zirconium with adding transition elements and its preparation |
| 06/07/2006 | CN1258391C Method for separating low boiling point gas mixture using hydrate method and its device |
| 06/06/2006 | US7056859 Efficiency |
| 06/06/2006 | US7056856 Useful in providing three-way catalytic exhaust converters for internal combustion engines |
| 06/06/2006 | US7056568 Segments bonded together within confining walls; filter for exhaust systems |
| 06/06/2006 | US7056537 Treatment of landfill gas |
| 06/06/2006 | US7056487 for removing contaminants, such as halides, sulfur, particulates, and mercury from a synthesis gas; receiving gas at a first temperature and pressure and dropping the temperature as the gas flows through the system; filter vessels coupled in series for removing halides, particulates, and sulfur |
| 06/06/2006 | US7056483 Method for converting halogens and organic compounds to inorganic substances |
| 06/06/2006 | US7056482 Method for recovery of CO2 from gas streams |
| 06/06/2006 | US7056481 Agent and method for removing pollutants from gases |
| 06/06/2006 | US7056480 Fuel reforming system |
| 06/06/2006 | US7056478 Emission treatment system |
| 06/06/2006 | US7056369 Membrane module for hydrogen separation |
| 06/06/2006 | US7056367 Method and apparatus for scrubbing gases, using mixing vanes |
| 06/06/2006 | US7056365 Honeycomb structure, and honeycomb filter and converter system both using the same |
| 06/06/2006 | US7055313 Engine control system and method with lean catalyst and particulate filter |
| 06/06/2006 | US7055311 Emission control system for vehicles powered by diesel engines |
| 06/06/2006 | US7055310 System for detecting deterioration of a purifier utilizing a non-linear filter |
| 06/06/2006 | CA2420756C Activated carbon as sole adsorbent in rapid cycle hydrogen psa |
| 06/06/2006 | CA2418769C System for improving the flowability of hygroscopic materials from a hopper |
| 06/06/2006 | CA2359304C Method for controlling elemental mercury emissions |
| 06/06/2006 | CA2233246C Method for processing flue gases containing sulphur oxides |
| 06/06/2006 | CA2194083C Process for stripping, dewatering, reducing acid content of natural gas, using solvent mixtures |
| 06/06/2006 | CA2157776C Method and system for steam-reforming of liquid or slurry feed materials |
| 06/01/2006 | WO2006057969A1 Multi-channel cross-flow porous device |
| 06/01/2006 | WO2006057760A1 High-silica molecular sieve cha |
| 06/01/2006 | WO2006057749A2 System for scrubbing alkyl halides from gases |
| 06/01/2006 | WO2006057748A2 Fluid purification system with low temperature purifier |
| 06/01/2006 | WO2006057344A1 Honeycomb structure |
| 06/01/2006 | WO2006057305A1 Exhaust gas purification device for internal combustion engine |
| 06/01/2006 | WO2006057067A1 Catalyst for exhaust gas purification |
| 06/01/2006 | WO2006056831A1 Method and apparatus for removing a pollutant substance from a gaseous fluid |
| 06/01/2006 | WO2006056811A1 Exhaust system comprising exotherm-generating catalyst |
| 06/01/2006 | WO2006056476A1 An air filter with scavenging effect on free radicals in gaseous phase and its method of preparation |
| 06/01/2006 | WO2006056222A1 Method for separating solids from gas washers |
| 06/01/2006 | WO2005118073A3 Method and apparatus for generating an inert gas on a vehicle |
| 06/01/2006 | US20060116287 Capturing mercury and other impurities in flue gas; air pollution control |
| 06/01/2006 | US20060115691 Method for exhaust gas treatment in a solid oxide fuel cell power plant |
| 06/01/2006 | US20060115403 Reduction of oxides of nitrogen in a gas stream using high-silics molecular sieve CHA |
| 06/01/2006 | US20060115402 uniform mixing of active gaseous reactants for nitrogen oxides (NOx) reduction by SCR using urea as the reagent, via nozzles for injecting droplets of urea as reductant, and heater for ensuring not solid urea deposits |
| 06/01/2006 | US20060115401 Reduction of oxides of nitrogen in a gas stream using boron-containing molecular sieve CHA |
| 06/01/2006 | US20060115400 Treatment of engine exhaust using boron-containing molecular sieve CHA |
| 06/01/2006 | US20060115399 Treatment of engine exhaust using high-silica molecular sieve CHA |
| 06/01/2006 | US20060115398 Synthesis of amines using high-silica molecular sieve CHA |
| 06/01/2006 | US20060115397 for exhaust gas; neodymium; calcining |
| 06/01/2006 | US20060115391 Plasma reactor and and electrode plate used tin the same |
| 06/01/2006 | US20060115389 Nanotechnological processing of catalytic surfaces |
| 06/01/2006 | US20060115388 Dispersal air scrubber |
| 06/01/2006 | US20060113689 Device for simultaneously cooling and removing liquid from a gas from a compressor |
| 06/01/2006 | US20060112827 Humidifier and a method for producing the same |
| 06/01/2006 | US20060112826 Wind passage for dehumidifying apparatus |
| 06/01/2006 | US20060112823 Method and apparatus for pollution control of confined spaces |
| 06/01/2006 | US20060112822 Apparatus and method for separating gases |
| 06/01/2006 | US20060112696 Efficient combined cycle power plant with co2 capture and a combustor arrangement with separate flows |
| 06/01/2006 | US20060112678 Multiple reactant multiple catalyst selective catalytic reduction for NOx abatement in internal combustion engines |
| 06/01/2006 | DE202004020979U1 Filter for removing pollutants and microorganisms from industrial waste gases comprises textile layers containing active carbon and textile layers coated with catalytically active metal |
| 06/01/2006 | DE10357120B4 Kraftfahrzeug mit Abgasreinigungsanlage und Betriebsverfahren hierfür sowie Abgasreinigungsanlage für ein Kraftfahrzeug Motor vehicles with emission control system and operating method therefor, and emission control system for a motor vehicle |
| 06/01/2006 | DE102004056954A1 Production of medicinal compressed air comprises completely oxidizing oil-containing air produced by a compressor, separating the purified air from the condensate and drying |
| 06/01/2006 | DE102004054845A1 Beschichtete Partikelfalle mit Stickstoffdioxid-Neubildung Coated particulate trap with nitrogen dioxide formation |
| 06/01/2006 | DE102004054553A1 Moisture-sensitive electronic device element manufacture involves activating desiccant on internal surface of enclosure, upon exposure to microwave radiation of wavelength that is absorbed by water molecules |
| 06/01/2006 | DE10039595B4 Verfahren zur Herstellung einer Metallverbundmembran, damit hergestellte Metallverbundmembran und deren Verwendung A method of manufacturing a composite metal membrane so prepared composite metal membrane and the use thereof |
| 06/01/2006 | CA2589467A1 High-silica molecular sieve cha |
| 06/01/2006 | CA2584776A1 System for scrubbing alkyl halides from gases |
| 05/31/2006 | EP1662209A1 Moisture conditioner |
| 05/31/2006 | EP1662107A1 Exhaust gas purifying system of internal combustion engine |
| 05/31/2006 | EP1662105A1 System for treating NOx in the exhaust gas stream of an automotive internal combustion engine |
| 05/31/2006 | EP1662104A1 Exhaust gas purifying apparatus and method for controlling it |
| 05/31/2006 | EP1662103A1 Exhaust gas purification device of engine |
| 05/31/2006 | EP1661619A1 Exhaust gas clarifying catalyst and method for production thereof, and exhaust gas clarifying catalyst device |
| 05/31/2006 | EP1661616A1 Gas separating body and method for producing same |
| 05/31/2006 | EP1661615A2 Exhaust gas treatment apparatus |
| 05/31/2006 | EP1661610A1 Process and plant for treatment of sludges from the steel industry |
| 05/31/2006 | EP1661596A2 Oxygen-concentrating device |
| 05/31/2006 | EP1660217A1 Catalyst arrangement and method of purifying the exhaust gas of internal combustion engines operated under lean conditions |
| 05/31/2006 | EP1660216A1 Layered ammonia oxidation catalyst |
| 05/31/2006 | EP1660214A1 Apparatus and method for extracting gaseous, liquid and/or solid elements from a gaseous medium and concentrating same in a liquid medium |
| 05/31/2006 | EP1660211A2 System for purifying and removing contaminants from gaseous fluids |
| 05/31/2006 | EP1515789A4 Air filtration system |
| 05/31/2006 | EP1450870B1 Ultraviolet disinfecting apparatus |
| 05/31/2006 | EP1372822B1 Membrane pervaporation and vapor permeation process |