| 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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| 12/13/2001 | WO2001094011A1 Method of forming catalyst structure with catalyst particles forged into substrate surface |
| 12/13/2001 | WO2001094008A1 Catalyst for emission gas clarification |
| 12/13/2001 | WO2001093993A1 Improved silica membranes and process of production thereof |
| 12/13/2001 | WO2001093990A1 Method and aggregate for cleaning of room air, particularly in livestock buildings |
| 12/13/2001 | WO2001093989A2 Methods and apparatus for separating and detecting specific polyhalogenated diaromatic hydrocarbons |
| 12/13/2001 | WO2001093988A1 Potassium hydroxide flue gas injection technique to reduce acid gas emissions and improve electrostatic precipitator performance |
| 12/13/2001 | WO2001093987A1 Composite ceramic membrane oxygen separation method |
| 12/13/2001 | WO2001093986A1 Method for neutralising a stream of hydrocarbon fluid |
| 12/13/2001 | WO2001093985A1 Process for storage, transmission & distribution of gaseous fuel |
| 12/13/2001 | WO2001093984A1 Honeycomb structure and honeycomb filter, and method of producing them |
| 12/13/2001 | WO2001041900A3 Process and apparatus for pressure swing adsorption separation of a gas mixture |
| 12/13/2001 | US20010051590 Palladium on alumina monolithic carrier; exhaust systems of internal combustion engines |
| 12/13/2001 | US20010051123 Apparatus for removing impurities from effluent waste gas streams |
| 12/13/2001 | US20010051122 Method of the purification of the exhaust gas from a lean-burn engine using a catalyst |
| 12/13/2001 | US20010051119 Porous meshes |
| 12/13/2001 | US20010051117 In metal case |
| 12/13/2001 | US20010051116 Pollution control devices; monolithic structure |
| 12/13/2001 | US20010051115 Ammonia jet nozzles |
| 12/13/2001 | US20010050218 Metal oxide gels; rotating fluidized beds |
| 12/13/2001 | US20010050171 Process for management of industrial wastes (law900) |
| 12/13/2001 | US20010050000 Novel oxygen enriching membrane |
| 12/13/2001 | US20010049936 System for reduction of harmful exhaust emissions from diesel engines |
| 12/13/2001 | DE10126588A1 Vorrichtung zum Einpassen eines Katalysatorkernbettes in ein äußeres Gehäuse durch Pressen Apparatus for fitting a catalyst bed nucleus in an outer housing by pressing |
| 12/13/2001 | DE10028637A1 Process for deacidifying a hydrocarbon stream comprises contacting the stream with an absorbing liquid, separating the purified stream and the absorbing liquid |
| 12/13/2001 | DE10027802A1 Verfahren und Vorrichtung zur Reinigung von Abluft Method and apparatus for purification of exhaust air |
| 12/13/2001 | CA2412320A1 Process for recovering helium using an eductor |
| 12/13/2001 | CA2411749A1 Colloidal dispersion of a cerium compound or of a cerium compound and at least another element selected among rare earths and transition metals and comprising an amino acid |
| 12/13/2001 | CA2410046A1 Potassium hydroxide flue gas injection technique to reduce acid gas emissions and improve electrostatic precipitator performance |
| 12/12/2001 | EP1162352A2 Plasma-catalyst control system |
| 12/12/2001 | EP1162172A1 Silica gel carrying titanium oxide photocatalyst in high concentration and method for preparation thereof |
| 12/12/2001 | EP1161993A1 Production of high functional photocatalysts |
| 12/12/2001 | EP1161980A1 Apparatus for the treatment of a waste gas by catalytic combustion with heat recovery |
| 12/12/2001 | EP1161979A1 Method and device for the purification of exhaust air |
| 12/12/2001 | EP1161619A1 Method for monitoring the function of catalysts in internal combustion engines |
| 12/12/2001 | EP1161618A1 Method of desulfating an nox storage catalyst |
| 12/12/2001 | EP1113824A4 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 12/12/2001 | EP0901404B1 Filtering material and process for the production thereof, and adsorption filter produced from said filtering material |
| 12/12/2001 | EP0861116B1 Method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions |
| 12/12/2001 | EP0766598B1 Improved entrainment separator for high velocity gases and reheating of scrubber gases |
| 12/12/2001 | CN2464435Y Desulfuration dust remover |
| 12/12/2001 | CN2464434Y Filtekr bubble dust-removing desulfuration device |
| 12/12/2001 | CN2464433Y Collector for byproducts from electronic beam radiation flue gas desulfuration and denitration |
| 12/12/2001 | CN2464432Y Multi-function purifying tower |
| 12/12/2001 | CN2464431Y Carbon black adsoprtion device for composite cooking fume purifier |
| 12/12/2001 | CN1326530A Method for monitoring NOx storage catalytic converters and exhaust-gas purification device for carrying out said method |
| 12/12/2001 | CN1326512A Process for the production of hydrogen sulphide from elemental sulphur and use thereof in heavy metal recovery |
| 12/12/2001 | CN1326376A Electrocatalytic method and device for removing carbon monoxide from hydrogen-rich gas |
| 12/12/2001 | CN1325822A Method and apparatus against iron pollution in corrosive environment |
| 12/12/2001 | CN1325756A Desulfurizing by electrolytic method |
| 12/12/2001 | CN1325755A Treatment of hydrogen sulfide stream |
| 12/12/2001 | CN1325754A Gas adsorbing process by aminomethylized beam-like polymer |
| 12/12/2001 | CN1325751A Fluidic jet guiding elements for deflection |
| 12/11/2001 | US6329769 Electron beam irradiation device |
| 12/11/2001 | US6328954 Use of the IL-4 receptor for the therapy prophylaxis and diagnosis of allergic viral parasitic and bacterial diseases and of fungal infections |
| 12/11/2001 | US6328945 Reforming methane and steam in the presence of a reforming catalyst to produce a reformate product comprising carbon monoxide, carbon dioxide and water; introducing heated water-depleted reformate into reactors operated isothermally |
| 12/11/2001 | US6328941 Thermal decomposition of N2O |
| 12/11/2001 | US6328939 Mercury removal in utility wet scrubber using a chelating agent |
| 12/11/2001 | US6328936 Catalytic reactor for promoting a chemical reaction on a fluid passing therethrough |
| 12/11/2001 | US6328801 Method and system for recovering and recirculating a deuterium-containing gas |
| 12/11/2001 | US6328787 For adsorbing and concentrating gases, such as volatile organic compounds and other gases from air |
| 12/11/2001 | US6328786 PSA process using an adsorbent of intrinsic strength favorable to the adsorption kinetics |
| 12/11/2001 | US6327851 Process for controlled injection of hydrocarbons into an exhaust line of an internal-combustion engine |
| 12/11/2001 | CA2316577C Method and apparatus for removing aromatic hydrocarbons from a gas stream prior to an amine-based gas sweetening process |
| 12/11/2001 | CA2248215C .beta.-zeolite molecular sieve adsorbent |
| 12/11/2001 | CA2242999C Ozone producing apparatus |
| 12/11/2001 | CA2242747C Ozone supplying apparatus |
| 12/06/2001 | WO2001092703A1 A method of operating a combustion plant and a combustion plant |
| 12/06/2001 | WO2001092694A1 Apparatus for removing soot and nox in exhaust gas from diesel engines |
| 12/06/2001 | WO2001092693A1 Low-volume adsorber |
| 12/06/2001 | WO2001092692A1 Particulate trap |
| 12/06/2001 | WO2001092691A1 Jacket tube with thermally insulating beading |
| 12/06/2001 | WO2001091900A1 Method and device for regenerating used absorbents derived from treatment of thermal generator fumes |
| 12/06/2001 | WO2001091896A1 Object processing apparatus and plasma facility comprising the same |
| 12/06/2001 | WO2001091889A1 Compact plasma reactor |
| 12/06/2001 | WO2001091888A1 Membrane technology to reduce nitrogen in natural gas |
| 12/06/2001 | WO2001091887A1 Method and device for recovering nitrogen and/or propylene during the production of polypropylene |
| 12/06/2001 | WO2001091886A1 Filter, in particular for a vehicle |
| 12/06/2001 | WO2001091885A2 Method and apparatus for wet gas scrubbing |
| 12/06/2001 | WO2001091883A1 Filter for sampling chlorinated organic compound |
| 12/06/2001 | WO2001044630A3 METHOD FOR DESULPHURISATION OF AN NOx ACCUMULATOR-CATALYST ARRANGED IN AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
| 12/06/2001 | US20010049339 Process for the preparation of a vanadia SCR-catalyst supported on titania |
| 12/06/2001 | US20010049337 Burned gas purifying catalyst |
| 12/06/2001 | US20010049037 Integrated fuel cell and pressure swing adsorption system |
| 12/06/2001 | US20010048910 Arranging dust particles in several beds connected in series, passing feed stream through all beds, bypassing the bed wherein dust was deposited first, continually bypassing deposited beds, then withdrawing treated feed stream |
| 12/06/2001 | US20010048906 Flexible dielectric sheet including slit engages wire-like electrode wherein friction cleaning takes place; for production of ozone and air flow |
| 12/06/2001 | US20010048904 Device for press-fitting catalyzer core bed into outer case |
| 12/06/2001 | US20010048903 Comprise metal housing with a monolithic element securely mounted within the casing by resilient and flexible mounting mat comprised of intumescent sheet material having inserts formed on ceramic fiber composite |
| 12/06/2001 | US20010048902 Oxidation of waste gas stream at high temperatures with thermal oxidizer removing particles and acid gas through cyclone scrubber; remaining acid gas flows through packed column; condenser lowers moisture and waste gas is blown away |
| 12/06/2001 | US20010048890 Converting insoluble malodorous substance within untreated substance containing both soluble and insoluble substances via catalysis, then flushing |
| 12/06/2001 | US20010047968 Dish rack |
| 12/06/2001 | US20010047934 Process and apparatus for eliminating dioxins |
| 12/06/2001 | US20010047929 Applying high voltage electrical discharge having selected high frequency component to break bonds, destroying material |
| 12/06/2001 | US20010047824 Rotary valve assembly for pressure swing absorption system |
| 12/06/2001 | US20010047790 Internal combustion engine installation in a motor vehicle |
| 12/06/2001 | US20010047723 Canister mounting structure |
| 12/06/2001 | US20010047722 Heat exchanging; mixing |
| 12/06/2001 | US20010047653 Method of purifying exhaust gas from internal combustion engine |
| 12/06/2001 | US20010047538 Thermo-evaporation type toilet system |
| 12/06/2001 | DE10027404A1 Mantelrohr mit thermisch isolierenden Sicken Casing pipe with thermal insulating beads |
| 12/06/2001 | CA2396281A1 Apparatus for removing soot and nox in exhaust gas from diesel engines |