| 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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| 01/10/2006 | US6984363 Chemical reactor for gas phase reactant catalytic reactions |
| 01/10/2006 | US6984311 Withdrawal effluent; quenching; process control |
| 01/10/2006 | US6984305 Method and apparatus for sustainable energy and materials |
| 01/10/2006 | US6984258 Method and apparatus for treating a gas by adsorption in particular for purifying atmospheric air |
| 01/10/2006 | US6984257 Absorber, wet glycol, dry glycol, a glycol-to-glycol heat exchanger, at least one separator apparatus, a reboiler, a condenser, and circulating apparatus; does not release combustible gases into the atmosphere |
| 01/10/2006 | US6984253 Integral structure of a plurality of honeycomb segments 12 bonded by an adhesive 8. The honeycomb segment has numbers of through-holes 3, which are surrounded by partition walls 2 and extend in the axial direction of the segment. The honeycomb |
| 01/10/2006 | CA2349872C Method and apparatus for removing foaming contaminants from hydrocarbon processing solvents |
| 01/10/2006 | CA2253056C Modular ceramic electrochemical apparatus and method of manufacture therefor |
| 01/06/2006 | CA2510604A1 Methods and systems for operating combustion systems |
| 01/05/2006 | WO2006002222A2 Apparatus for disinfecting water using ultraviolet radiation |
| 01/05/2006 | WO2006001807A2 Automotive exhaust component and method of manufacture |
| 01/05/2006 | WO2006001563A2 Indoor device of separable air conditioner |
| 01/05/2006 | WO2006001404A1 Device and method for supplying fuel or reducing agent, and plasma torch |
| 01/05/2006 | WO2006000893A1 Exhaust gas control apparatus for internal combustion engine |
| 01/05/2006 | WO2006000892A1 Purification capacity recovery method of exhaust gas emission control system |
| 01/05/2006 | WO2006000877A2 Strategy for controlling nox emissions and ammonia slip in an scr system using a nonselective nox/nh3 sensor |
| 01/05/2006 | WO2006000663A1 Method for injecting acid compounds into an underground reservoir |
| 01/05/2006 | WO2006000623A1 Method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler |
| 01/05/2006 | WO2006000477A1 Dosing valve system and method for the operation thereof |
| 01/05/2006 | WO2006000102A1 Adsorptive separation of gas streams |
| 01/05/2006 | WO2005081722A3 Sorption method, device, and system |
| 01/05/2006 | WO2005065152A3 Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes |
| 01/05/2006 | WO2005065112A3 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes |
| 01/05/2006 | WO2005000467A8 Combined hydrocarbon/ozone converter for airplane bleed air system |
| 01/05/2006 | US20060003889 Silicon carbide-based catalytic material and process for producing the same |
| 01/05/2006 | US20060002836 Method and device for improving indoor air quality using window |
| 01/05/2006 | US20060002830 Wet abatemenbt system for waste SiH4 |
| 01/05/2006 | US20060000702 Method for separating a krypton-xenon concentrate and a device for carrying out said method |
| 01/05/2006 | US20060000474 Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage |
| 01/05/2006 | US20060000357 Method and system for producing inert gas from combustion by-products |
| 01/05/2006 | US20060000356 Method for removing acidic gas from raw gas, and additive having corrosion suppressing effect and defoaming effect for addition to amine solution for removing acid gas |
| 01/05/2006 | US20060000354 Adsorption process and system using multilayer adsorbent beds containing regenerator section |
| 01/05/2006 | US20060000352 Removing siloxanes from a gas stream using a mineral based adsorption media |
| 01/05/2006 | US20060000223 Desiccant cartridge |
| 01/05/2006 | US20060000201 Control method for an exhaust gas purification system and an exhaust gas purification system |
| 01/05/2006 | DE102005027233A1 Abgas-Steuervorrichtung und Abgas-Steuerverfahren für einen Verbrennungsmotor Exhaust gas control apparatus and exhaust gas control method for an internal combustion engine |
| 01/05/2006 | DE102004044830A1 Operating air decomposition device comprises connecting molecular sieve chambers so that at least one molecular sieve chamber is located in adsorption phase |
| 01/05/2006 | DE102004027818A1 Filtereinrichtung für ein Abgassystem einer Brennkraftmaschine, sowie Verfahren zum Herstellen einer solchen Filtereinrichtung Filter device for an exhaust system of an internal combustion engine, and to processes for producing such a filter device |
| 01/05/2006 | DE102004027775A1 Process for cleaning carbon-containing gases used as a fuel for combustion engines comprises passing the gas to be cleaned together with hydrogen donators through a reduction zone of activated charcoal |
| 01/05/2006 | DE102004027740A1 Control apparatus for controlling introduction of process waste gas, has control valve which closes inflow/outflow port airtightly when liquid is filled inside of area of process waste-gas pipe, and opens inflow/outflow port when empty |
| 01/05/2006 | DE102004026650A1 Verfahren zum Betreiben einer Luftzerlegungsanlage zur Gewinnung von Sauerstoff an Bord eines Flugzeugs A method of operating an air separation plant for the production of oxygen on board an aircraft |
| 01/05/2006 | DE102004026647A1 Einrichtung zur Luftzerlegung Means for air separation |
| 01/05/2006 | DE10048516B4 Vorrichtung für Wärme- und Stoff-Austauschvorgänge Apparatus for heat and mass transfer processes |
| 01/05/2006 | DE10036886B4 Verfahren zur Entstickung von Abgasen vorwiegend mager betriebener Verbrennungsmotoren Method for denitrification of flue gases mainly lean operated internal combustion engines |
| 01/05/2006 | DE10030753B4 Verfahren und Vorrichtung zur Desorption von Adsorbern Method and apparatus for desorption of adsorbers |
| 01/05/2006 | DE10022981B4 Schadstoffbegrenzungssystem Emission control system |
| 01/05/2006 | CA2570842A1 Automotive exhaust component and method of manufacture |
| 01/04/2006 | EP1612543A1 Coloring sensor |
| 01/04/2006 | EP1612496A1 Air separator |
| 01/04/2006 | EP1612382A2 Integrated apparatus for removing pollutants from a fluid stream in a lean-burn environment with heat recovery |
| 01/04/2006 | EP1612381A1 System and method for injecting a liquid into a gas stream, exhaust gas treatment device and vehicle incorporating said device |
| 01/04/2006 | EP1612318A2 Moisture condensing unit |
| 01/04/2006 | EP1611953A1 Ultraviolet-responsive thin film photocatalyst and application thereof |
| 01/04/2006 | EP1611952A1 Catalyst produced by using multi-element metal colloid |
| 01/04/2006 | EP1611950A1 Method for the catalytic removal of methane from exhaust gas |
| 01/04/2006 | EP1611322A1 Filtration structure for the exhaust gas from an internal combustion engine |
| 01/04/2006 | EP1611075A2 Method of manufacturing acetic acid |
| 01/04/2006 | EP1611053A2 Discharge tube |
| 01/04/2006 | EP1610897A1 Combined hydrocarbon/ozone converter for airplane bleed air system |
| 01/04/2006 | EP1610896A2 Catalyzing filters and methods of making |
| 01/04/2006 | EP1610885A2 Catalyst support |
| 01/04/2006 | EP1610884A1 Purification of off-gases from gas-fired plants |
| 01/04/2006 | EP1610883A1 Method and apparatus for treating exhaust gas |
| 01/04/2006 | EP1480733B1 Method for eliminating mercaptan from crude gas |
| 01/04/2006 | EP1059999A4 Pressure swing adsorption gas separation method, using adsorbents with high intrinsic diffusivity and low pressure ratios |
| 01/04/2006 | CN2750203Y Flue gas activated desulfurization and dust collection reactor |
| 01/04/2006 | CN2750050Y Labyrinth type oil-gas separator for diesel engine |
| 01/04/2006 | CN2749562Y Multi-stage hereto-liquid scrubbing plant |
| 01/04/2006 | CN1717536A Exhaust purification device and exhaust purification method of internal combustion engine |
| 01/04/2006 | CN1717278A Methods for preparing catalysts |
| 01/04/2006 | CN1717275A Emission treatment system |
| 01/04/2006 | CN1717274A Process for removing sulphur compounds including hydrogen sulphide and mercaptans from gas streams |
| 01/04/2006 | CN1717272A 蜂窝结构体 Honeycomb structure |
| 01/04/2006 | CN1715753A Method and apparatus for utilization of partially gasified coal for mercury removal |
| 01/04/2006 | CN1715623A Catalytic converter and method of making the same |
| 01/04/2006 | CN1715250A Multi-functional material with photocatalytic functions and method of manufacturing same |
| 01/04/2006 | CN1715248A Ceramic fiber, ceramic fiber complex and production method of aluminum oxide fiber complex |
| 01/04/2006 | CN1714931A Rare-earth perovskite composite oxide catalyst for catalyticall decomposing NOx under rice oxygen condition |
| 01/04/2006 | CN1714930A Formaldehyde gas oxidation catalyst under room temperature |
| 01/04/2006 | CN1714926A Molecular sieve for removing sulfur containing organic compound in oil by adsorption and its producing method |
| 01/04/2006 | CN1714919A Flue gas desulfurization apparatus, flue gas desulfurization system, and method for operating flue gas desulfurization apparatus |
| 01/04/2006 | CN1714918A Flue gas desulfurization apparatus, flue gas desulfurizationsystem, and method for operating flue gas desulfurization apparatus |
| 01/04/2006 | CN1714917A Hollow fiber membrane air drier |
| 01/04/2006 | CN1714916A Film separating air purifier |
| 01/04/2006 | CN1714915A Improved simulated moving bed separation process and device |
| 01/04/2006 | CN1714914A Rolling curtain type active carbon adsorptive box |
| 01/04/2006 | CN1714913A Smoke purifying method and its device |
| 01/04/2006 | CN1234996C Flue gas desulfurizing and denitrifying and heat efficiency increasing system for industrial boiler |
| 01/04/2006 | CN1234651C Honeycomb structural body, method of mfg. the same |
| 01/04/2006 | CN1234453C Noble metal-rare-earth catalyst for purifying waste gas |
| 01/04/2006 | CN1234448C Gas separation film made of cellulose hollow fiber and the preparation process thereof |
| 01/04/2006 | CN1234445C Calcium spraying catalytic desulfurization method in pulverized coal fired boiler and device thereof |
| 01/04/2006 | CN1234444C Adsorption absorption reaction type formaldehyde eliminating agent |
| 01/04/2006 | CN1234443C Process for removing gas pollution from flue gas |
| 01/04/2006 | CN1234442C Natural plant extract for eliminating indoor environment pollution and cleaning air and preparing process thereof |
| 01/04/2006 | CN1234438C Collecting facility of high melting point component in gas and collecting facility of dihalogenated aromatic compound in gas |
| 01/03/2006 | US6982303 Covalently cross-linked ionomer membranes, which is based on an alkylation reaction of sulfinate group-containing polymers with a dihaloalkane or haloaromatic crosslinking agent; use in fuel cells; mechanical properties |
| 01/03/2006 | US6982068 Method for destruction of organic compounds by co-oxidation with activated carbon |
| 01/03/2006 | US6982065 Catalyzer |
| 01/03/2006 | US6981456 Mercury reduction system and method in combustion flue gas using staging |