| 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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| 01/24/2006 | US6989343 Granular photocatalytic material, functional restoration method therefor, and apparatus for decomposing and removing toxic organic matter using the same |
| 01/24/2006 | US6989047 Method for the absorptive outward transfer of ammonia and methane out of synthesis gas |
| 01/24/2006 | US6989046 contacting acid gas containing stream from steam cracker with aqueous alkanolamine solution and hydrocarbon solvent to form mixture where hydrocarbon solvent has 60-100 volume % aromatics content and 50-85 volume % two ring aromatic content |
| 01/24/2006 | US6989045 Apparatus and method for filtering particulate and reducing NOx emissions |
| 01/24/2006 | US6989044 Intermolecularly bound transition element complexes for oxygen-selective adsorption |
| 01/24/2006 | US6988361 Method and system for controlling simultaneous diesel particulate filter regeneration and lean NOx trap desulfation |
| 01/24/2006 | US6988360 Exhaust emission purification device for internal combustion engine |
| 01/24/2006 | US6988359 Exhaust gas control apparatus and exhaust gas purification method for internal combustion engine |
| 01/24/2006 | CA2345673C Composition and process for removal of acid gases |
| 01/24/2006 | CA2263579C Process for reducing total sulphur content in gases containing hydrogen sulphide and other sulphur components |
| 01/24/2006 | CA2228459C Oxygen concentrator |
| 01/24/2006 | CA2195341C Method for the removal of non-metal and metalloid hydrides |
| 01/19/2006 | WO2006007511A2 Desiccant cartridge |
| 01/19/2006 | WO2006007276A1 Sound absorptive multilayer composite |
| 01/19/2006 | WO2006007275A1 Low thickness sound absorptive multilayer composite |
| 01/19/2006 | WO2006007096A2 An ultrahigh-selectivity oxygen enrichment filled elastomeric silicone polymer membrane incorporating nanofillers |
| 01/19/2006 | WO2006006702A1 Catalyst for purifying exhaust gas containing organic nitrogen compound and method for purifying such exhaust gas |
| 01/19/2006 | WO2006006481A1 Method of controlling exhaust purification apparatus |
| 01/19/2006 | WO2006006479A1 Hydrogen production system and reforming apparatus |
| 01/19/2006 | WO2006006441A1 System and method for purification of exhaust gas |
| 01/19/2006 | WO2006006385A1 Exhaust device of internal combustion engine |
| 01/19/2006 | WO2006005876A1 System for assisting the regeneration of depollution means for a motor vehicle engine |
| 01/19/2006 | WO2006005871A1 System for assisting regeneration of pollution management means in an engine exhaust line |
| 01/19/2006 | WO2006005867A1 System for assisting regeneration of pollution management means associated with catalyst forming means |
| 01/19/2006 | WO2006005864A1 System for assisting regeneration of pollution management means |
| 01/19/2006 | WO2006005348A1 Air purification by electromagnetic radiation of a dispersed system |
| 01/19/2006 | WO2005069965A3 Method and composition for treating sour gas and liquid streams |
| 01/19/2006 | WO2004110923A8 Purification of a mixture of h2/co by catalysis of the impurities |
| 01/19/2006 | US20060014639 Process to prepare adsorbents from organic fertiilizer and their applications for removal of acidic gases from wet air streams |
| 01/19/2006 | US20060014636 Platinum, palladium, or rhodium catalyst supported on a nonoxidic Si, Si-SiC, or SiC, Si3N4 carrier capable of effectively preventing a drop of catalyst activity in a case where a nitrogen oxide trap catalyst such as an alkali metal is supported on a catalyst support formed of a nonoxide ceramic |
| 01/19/2006 | US20060014630 catalytic exhaust systems including copper, zeolite ZSM-5, and zeolite type beta, used for reducing nitrogen oxides from diesel engines at low temperature ranges and exhibits durability at high temperature; pollution control |
| 01/19/2006 | US20060014628 regenerator operated such that carbon from contaminated catalyst is converted to carbon monoxide in first section, which is then converted to carbon dioxide in second section |
| 01/19/2006 | US20060014037 Methods for forming substrates having a powder |
| 01/19/2006 | US20060013746 Exhaust system |
| 01/19/2006 | US20060013745 Enhanced PFC waste-gas treating system |
| 01/19/2006 | US20060011945 Photocatalyst and process for purifying gas effluent by photocatalytic oxidation |
| 01/19/2006 | US20060011560 For purifying melamine-containing waste water, waste water flows through tank; flow guiding means for guiding the waste water inside the tank in an essentially meandering manner, and by having at least one heating means inside the tank |
| 01/19/2006 | US20060011543 adsorbent comprising a first porous material incorporated into a second porous material, and specified number of pores are filled with an extraction liquid; higher capacity and a lower tendency to fouling; e.g. removal of methylene chloride from water |
| 01/19/2006 | US20060011535 Multi-tube separation membrane module |
| 01/19/2006 | US20060011115 Hg can be oxidized to mercury chloride in the presence of background chlorine gas or hydrochloric acid gas when ammonia is made available in the flue gas and when the temperature of the flue gas is in the range of 1005 K down to 755 K; oxidized Hg is absorbed by particulates in the flue gas and removed |
| 01/19/2006 | US20060011112 Method and device for pollution reduction from exhausts emissions |
| 01/19/2006 | US20060011064 Gas storage and dispensing system with monolithic carbon adsorbent |
| 01/19/2006 | US20060011063 High temperature gas separation membrane suitable for OBIGGS applications |
| 01/19/2006 | US20060011062 System and device for mass transfer and elimination of contaminants |
| 01/19/2006 | US20060011061 System and method for treating fluid using a multi-port valve assembly |
| 01/19/2006 | US20060010947 Fertilizing system and method by extracting nitrogen compounds from combustion exhaust gases |
| 01/19/2006 | US20060010861 Cleanable device for depollution of engine exhaust gases |
| 01/19/2006 | US20060010858 Exhaust gas treatment system and utility vehicle with an exhaust gas treatment system |
| 01/19/2006 | US20060010854 Exhaust gas clarifying device for internal combustion engine |
| 01/19/2006 | US20060010843 Plasma particulate filter |
| 01/19/2006 | US20060010713 Method for drying a product using a regenerative adsorbent |
| 01/19/2006 | DE4225272B4 Adsorptionsfilter Adsorption |
| 01/19/2006 | DE202005018606U1 Gas filter cleaning assembly has array of ionizing spikes cleaned at intervals by passage of hard plastic ring |
| 01/19/2006 | DE112004000518T5 Hochleistungs-Brennstoffaufbereitungssystem Brennstoffzellen-Stromerzeugungsanlage High-performance fuel processing system fuel cell power plant |
| 01/19/2006 | DE10348799B4 Abgasnachbehandlungssysteme Exhaust aftertreatment systems |
| 01/19/2006 | DE10216477B4 Neue Reaktor- und Verfahrenskonzepte zur technischen Anwendung der Photokatalyse New reactor and process concepts for the technical application of photocatalysis |
| 01/19/2006 | DE102005019819A1 Filtersystem Filter system |
| 01/19/2006 | DE10152536B4 Verfahren und Vorrichtung zum Reduzieren einer Emission von Perfluorverbindungen (PFC-Emission) während der Halbleiterherstellung Method and apparatus for reducing the emission of perfluorocompounds (PFC emissions) during semiconductor manufacture |
| 01/19/2006 | DE10001539B4 Verfahren zur Beseitigung von NOx und N2O Process for the removal of NOx and N2O |
| 01/19/2006 | CA2573476A1 Hydrogen production system and reforming apparatus |
| 01/18/2006 | EP1616616A1 Catalyst for purifying exhaust gas and process for producing the same |
| 01/18/2006 | EP1616615A1 Process for cleaning flue gas comprising a catalytic oxidation of carbon monoxide and corresponding installation |
| 01/18/2006 | EP1616614A1 Method for separating a krypton-xenon concentrate and a device for carrying out said method |
| 01/18/2006 | EP1616610A1 Plate heat exchanger with condensed fluid separating function and its manufacturing method |
| 01/18/2006 | EP1616083A1 Muffler and catalytic converter devices |
| 01/18/2006 | EP1615872A1 Cooling and purification of gas streams |
| 01/18/2006 | EP1615718A1 Catalysts for the low temperature oxidation of methane |
| 01/18/2006 | EP1615714A1 Method for dosing a reagent in the waste gas flow of an internal combustion engine |
| 01/18/2006 | EP1615713A2 Pleated construction for effecting gas transfer membrane |
| 01/18/2006 | EP1615712A1 Polyamine/alkali salt blends for carbon dioxide removal from gas streams |
| 01/18/2006 | EP1578516A4 Dispersal air scrubber |
| 01/18/2006 | EP1549414A4 Method for rapid activation or preconditioning of porous gas purification substrates |
| 01/18/2006 | EP1427508A4 Helium recovery |
| 01/18/2006 | EP1404435A4 Purifier |
| 01/18/2006 | EP1372821B1 Method for the absorptive outward transfer of ammonia and methane out of synthesis gas |
| 01/18/2006 | EP1311821B1 Device and method for pneumatic gas sampling for gas sensors |
| 01/18/2006 | EP1285155B1 A method of operating a combustion plant and a combustion plant |
| 01/18/2006 | CN2752628Y Umbrella covering wetted dust removing and desulfurizing apparatus |
| 01/18/2006 | CN2752627Y Tilted plate water dust scrubber and desulfurizing device by wet process |
| 01/18/2006 | CN2752626Y Flue gas cleaner |
| 01/18/2006 | CN2752624Y Filtering dust cleaner |
| 01/18/2006 | CN2752611Y Steam water separator |
| 01/18/2006 | CN2751870Y Bacteria culture apparatus for waste gas biological treatment |
| 01/18/2006 | CN2751869Y Dust removal peculiar smell removing multifunction purifying tower |
| 01/18/2006 | CN2751868Y Venturi automatic air impingement atomization desulfurizing dust collector |
| 01/18/2006 | CN2751867Y High pressure spraying surfing dust cleaner |
| 01/18/2006 | CN1723365A Apparatus and method for catalytic combustion |
| 01/18/2006 | CN1723340A Waste gas purifying plant of compression ignition type internal combustion engine |
| 01/18/2006 | CN1723074A Method and device for reducing the carbon dioxide concentration in air |
| 01/18/2006 | CN1723073A Configurations and methods of acid gas removal |
| 01/18/2006 | CN1723072A Gas storage and dispensing system with monolithic carbon adsorbent |
| 01/18/2006 | CN1723070A Honeycomb structure body |
| 01/18/2006 | CN1723069A Filtering medium and use of the said filtering medium for pollution removal from lagoons |
| 01/18/2006 | CN1723066A Trapping device, processing system, and method for removing impurities |
| 01/18/2006 | CN1721664A Exhaust system of multi-cylinder internal combustion engine |
| 01/18/2006 | CN1721158A Automatic control for drying granular material |
| 01/18/2006 | CN1721066A Catalyst for lowering combustion temperature of soot in diesel exhaust gas and preparation method thereof |
| 01/18/2006 | CN1721057A Air purificant and its preparation method |
| 01/18/2006 | CN1721046A Photo-catalytic multifunctional air purifying fan |
| 01/18/2006 | CN1721045A A tower with exhausting apparatus and an electric heater used in such a tower |