| 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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| 03/29/2007 | US20070072766 Manganese-Based Oxidation Catalyst |
| 03/29/2007 | US20070071657 Method and apparatus for treating exhaust gas |
| 03/29/2007 | US20070071656 Exhaust gas treatment device |
| 03/29/2007 | US20070071655 Variable exhaust static pressure management apparatus |
| 03/29/2007 | US20070068389 Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room-temperature |
| 03/29/2007 | US20070068388 Integrated air cleaner and vapor containment system |
| 03/29/2007 | US20070068385 Methods and Systems for Characterizing a Sorbent Tube |
| 03/29/2007 | US20070068383 Hydrogen permeation alloy and a method of manufacturing the same |
| 03/29/2007 | US20070068382 For separating carbon dioxide from a fluid stream at a temperature higher than about 200 degrees C. with selectivity higher than Knudsen diffusion selectivity; porous support layer of alumina, silica, zirconia or stabilized zirconia; separation layer of alumina, silica, zirconia, ceramic oxide layer |
| 03/29/2007 | DE19732304B4 Luftführungskanal für eine Belüftungs-,Klimatisierungs-und/oder Heizungsanlage eines Kraftfahrzeugs Air duct for ventilation, air-conditioning and / or heating system of a motor vehicle |
| 03/29/2007 | DE19523142B4 Vorrichtung zum Dekontaminieren von Gasen Apparatus for the decontamination of gases |
| 03/29/2007 | DE112005000937T5 Wasserstoff-Abtrennmembran und Brennstoffzelle sowie Herstellungsverfahren dafür Hydrogen separation and fuel cell and manufacturing method thereof |
| 03/29/2007 | DE10229750B4 Anlageneinheit und Verfahren zur Desorption von Kohlendioxid aus Methanol Conditioning unit and method for desorption of carbon dioxide from methanol |
| 03/29/2007 | DE10212591B4 Titandioxid enthaltende Beschichtung oder Beimischung für Kontaktflächen bei der Abgas- und Abwasserreinigung Containing titanium dioxide coating or admixture for contact surfaces in the waste gas and waste water treatment |
| 03/29/2007 | DE102006045791A1 Apparatus for removing pollutants from waste air produced by industrial plant, e.g. rolling mills, comprises condenser and particle separator which is mounted downstream from it |
| 03/29/2007 | DE102005045796A1 Hydrocarbon-free compressed gas production e.g. oil-free air, from conventional lubricated compressors by use of catalytic thermal oxidation |
| 03/29/2007 | DE102005045534A1 Vorrichtung zum tangentialen Einleiten eines gasbeladenen Flüssigkeitsstroms in den Kopf einer Kolonne Means for introducing a tangential gas-loaded liquid stream into the top of a column |
| 03/29/2007 | CA2623284A1 Air intake system |
| 03/29/2007 | CA2615831A1 Sulfur removal using ferrous carbonate absorbent |
| 03/28/2007 | EP1768190A1 Photoelectrochemical cell |
| 03/28/2007 | EP1767762A1 Exhaust gas purification device for internal combustion engine |
| 03/28/2007 | EP1767754A1 Exhaust gas purification apparatus |
| 03/28/2007 | EP1767508A1 Ceramic honeycomb structure |
| 03/28/2007 | EP1767231A1 Apparatus and method for gas-supersaturating fluid |
| 03/28/2007 | EP1767230A2 Apparatus and method for blood oxygenation |
| 03/28/2007 | EP1766290A1 Method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler |
| 03/28/2007 | EP1766205A1 Method of determining abnormality in particulate filter |
| 03/28/2007 | EP1766202A1 System for assisting regeneration of pollution management means associated with catalyst forming means |
| 03/28/2007 | EP1765962A1 Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels |
| 03/28/2007 | EP1765485A1 Process for refining nitrogen trifluoride gas using alkali earth metal exchanged zeolite |
| 03/28/2007 | EP1765098A2 Catalysts for the oxidation of carbon monoxide in cigarette smoke |
| 03/28/2007 | EP1713567A4 Fluorine removal by ion exchange |
| 03/28/2007 | EP1578524A4 Plasma reactor and electrode plate used in the same |
| 03/28/2007 | EP1569740A4 Configurations and methods of acid gas removal |
| 03/28/2007 | EP1497012B1 Reduced noise oxygen concentrator |
| 03/28/2007 | EP1377367B1 Tubular filter duct for radial flow reactor |
| 03/28/2007 | EP1334758B1 Gas separating and purifying method and its apparatus |
| 03/28/2007 | CN2883367Y High efficiency composite methyl alcohol separator |
| 03/28/2007 | CN2883325Y Combined nitrogen, oxygen producer |
| 03/28/2007 | CN2882769Y Ridge-shaped demister |
| 03/28/2007 | CN2882768Y Appts. for recovering carbonyl compound |
| 03/28/2007 | CN2882767Y Spray packed tower |
| 03/28/2007 | CN1938569A Structure for reducing agent container |
| 03/28/2007 | CN1938556A 热交换器 Heat exchanger |
| 03/28/2007 | CN1938555A 热交换器 Heat exchanger |
| 03/28/2007 | CN1938500A Catalytic converter manufacturing method, catalytic converter and catalytic converter control method |
| 03/28/2007 | CN1938499A Exhaust gas purifying device of internal combustion engine |
| 03/28/2007 | CN1938089A Catalyst for discharge gas purification and method of purifying discharge gas |
| 03/28/2007 | CN1938081A Pretreating purifier of air liquefaction separation apparatus, hydrocarbon adsorbent and method of pretreating raw air |
| 03/28/2007 | CN1938074A Apparatus for concentrating methane gas |
| 03/28/2007 | CN1938073A Restarting method of raw material air refining apparatus |
| 03/28/2007 | CN1936307A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936306A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936293A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936292A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936291A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936287A Exhaust treatment system diagnostic via ammonium nitrite decomposition |
| 03/28/2007 | CN1936286A Turbo charged internal-combustion engine for exhaust system with an SCR catalytic equipment |
| 03/28/2007 | CN1936285A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1935646A Equipment and method for treating exhaust gas for carbon bisulfide preparing process |
| 03/28/2007 | CN1935595A Device for the autonomous production, treatment, and supply of breathing gas to divers |
| 03/28/2007 | CN1935397A Green anode, green cathode, green electrode asphalt smoke purifying system and its purifying process |
| 03/28/2007 | CN1935370A Three-effect catalyst for automobile exhaust gas purification using LPG as fuel |
| 03/28/2007 | CN1935368A Method for preparing purifying catalyst for reducing cold-start exhaust emission |
| 03/28/2007 | CN1935361A Exhaust-gas purifying catalyst and its producing method therefor |
| 03/28/2007 | CN1935359A Spherical cerium-zirconium base composite oxide and its preparing method |
| 03/28/2007 | CN1935335A Flash injector for nh3-scr nox aftertreatment |
| 03/28/2007 | CN1935334A Gas desulfurizing-regenerating technological method and equipment with remarkable energy-saving effect by liquid-phase catalyzed oxidation |
| 03/28/2007 | CN1935333A Composite filler for biological filtering bed |
| 03/28/2007 | CN1935332A Biological filler for exhaust gas treatment |
| 03/28/2007 | CN1935331A Exhaust gas biological treatment filler |
| 03/28/2007 | CN1935330A Biological filtering deodorizing device |
| 03/28/2007 | CN1935329A Biological soil filtering body deodorizing device |
| 03/28/2007 | CN1935328A Guide rib for reinforcing internal cycle for smoke purifying reaction tower |
| 03/28/2007 | CN1935327A Inclined exit type reaction tower capable of reinforcing internal cycle |
| 03/28/2007 | CN1935326A Center blunt-body fluidized smoke purifying apparatus |
| 03/28/2007 | CN1935325A Gas decomposition apparatus |
| 03/28/2007 | CN1935324A Multifunctional purifying cabin |
| 03/28/2007 | CN1935323A Efficient chloro-removing agent |
| 03/28/2007 | CN1935322A Method for recovery sulfur dioxide from smelting smoke |
| 03/28/2007 | CN1935321A Condensating apparatus and its complete drying equipment and dehumidifying equipment |
| 03/28/2007 | CN1935320A Ammonia synthesis purge gas isobaric recovery tower |
| 03/28/2007 | CN1935319A Oilgas ahsorption recovering method and apparatus utilizing heating desorption |
| 03/28/2007 | CN1935318A Ultrasonic disturbance-increasing oil gas absorption recovering method and apparatus |
| 03/28/2007 | CN1935317A Chamber off-line desorption bag adsorption equipment |
| 03/28/2007 | CN1935316A Method for removing oil from oily exhaust gas |
| 03/28/2007 | CN1935315A Method for treating oily odour gas |
| 03/28/2007 | CN1307388C Method for treating wastes produced by acrylic acid process and acrylic ester process |
| 03/28/2007 | CN1307103C Method for removing ammonia from a gas comprising hydrogen cyanide, ammonia and water |
| 03/28/2007 | CN1307096C Production method for zeolite shaped body and production method for zeolite layered composite |
| 03/28/2007 | CN1307091C Process for recovering helium using eductor |
| 03/28/2007 | CN1307088C Treatment of combustible gas streams containing hydrogen sulphide |
| 03/28/2007 | CN1307087C Process for purifying synthetic gas |
| 03/28/2007 | CN1306988C Operation and optimization of variation of pressure sewing adsorption method |
| 03/28/2007 | CN1306987C Pressure swing adsorption process with controlled internal depressurization flow |
| 03/28/2007 | CN1306986C PSA process for co-producing nitrogen and oxygen |
| 03/27/2007 | US7196240 Burning polybichlorophenyl (PCB) to oxidize, and then contacting the exhaust gas that may contain dioxin with metallic phthalocyanines or derivatives thereof and an oxygen supply compound such as hydrogen peroxide |
| 03/27/2007 | US7196037 Carrier with silicon containing ceramic particles covered with film of alumina and nobel metal |
| 03/27/2007 | US7195742 Preferential oxidation reactor and process |
| 03/27/2007 | US7195663 Hydrogen purification membranes, components and fuel processing systems containing the same |