| 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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| 10/31/2001 | DE10021261A1 Layered body containing metals and mineral granules, especially zeolitic granules used in heaters, air conditioners and ventilation devices, has pre-molded particles located between carrier layer and covering layer |
| 10/31/2001 | DE10021258A1 Packing, used for carrying out material and heat exchange processes in fixed beds in heaters, air conditioners and ventilation devices, has reaction chambers filled with granules arranged in column |
| 10/31/2001 | DE10020555A1 Verfahren und Vorrichtung zur Reinigung von Abgasen eines Verbrennungsmotors Method and apparatus for purification of exhaust gases of a combustion engine |
| 10/31/2001 | DE10020492A1 Abgasvorrichtung einer Abgasanlage, insbesondere Kraftfahrzeug-Katalysator in Modulbauweise Exhaust-gas apparatus of an exhaust system, in particular motor vehicle catalytic converter of modular design |
| 10/31/2001 | DE10020199A1 Temperature measuring device for motor car catalytic converters based on thermoelectric wires set at intervals along device length |
| 10/31/2001 | DE10020108A1 Mehrstufige Filteranlage für gasförmige,feuchte Medien Multi-stage filtration system for gaseous, moist media |
| 10/31/2001 | DE10020100A1 Verfahren und Katalysator zur Reduktion von Stickoxiden A process and catalyst for reducing nitrogen oxides |
| 10/31/2001 | DE10018640A1 Katalysator-Trägerkörper mit Manschette und verkürztem Mantelrohr Catalyst carrier body with cuff and shortened casing pipe |
| 10/31/2001 | DE10004545A1 Honeycomb composite for exhaust gas system contains heat accumulator of predeterminable volume and with surface larger than that of individual cylindrical heat accumulator of same volume |
| 10/31/2001 | CN2456826Y Dust removing and desulferizing device |
| 10/31/2001 | CN2456825Y Purifying device for fumigating and insect killing residue gas |
| 10/31/2001 | CN2456824Y Wet high efficiency dust removing and desulferizing device |
| 10/31/2001 | CN2456823Y Wet smoke desulpherizing and dust remover |
| 10/31/2001 | CN2456822Y Phosphine gas colleciton processor |
| 10/31/2001 | CN2456821Y Closed regeneration circulation double bed layer molecular sieve drying dewatering device |
| 10/31/2001 | CN2456818Y Wet cyclone type desupherizing and dust removing device |
| 10/31/2001 | CN1319450A Circular grid tower |
| 10/31/2001 | CN1319442A Organic compound decomposition process |
| 10/31/2001 | CN1074040C Process for removal and high-pressure recovery of carbon dioxide from high-pressure ran gas and system therefor |
| 10/31/2001 | CN1073876C Pressure swing adsorption process for separating carbon monooxide from carbon monooxide contg. |
| 10/31/2001 | CN1073875C Pressure swing adsorption process for separating carbon monooxide from carbon mohooxide contg. mixed gas |
| 10/31/2001 | CN1073872C Band type filter machine |
| 10/30/2001 | US6310266 Method and apparatus for the removal of harmful substances from various objects or materials |
| 10/30/2001 | US6309618 Contacting with a treating agent for selectively treating a fluorine component to provide a resultant treated exhaust gas and then contacting the resultant treated exhaust gas with a treating agent for treating the other halogen component. |
| 10/30/2001 | US6309617 Solid consists of a material selected from the group consisting of ag2o, ag2co3 and agoh; at least one other precious metal; and a microporous carrier substance. |
| 10/30/2001 | US6309616 Method for adsorbing and removing ethylene and method for purifying an exhaust gas |
| 10/30/2001 | US6309611 Is based on optimizing photoprocess energetics by decoupling of the process energy efficiency from the dre for target contaminants. |
| 10/30/2001 | US6309609 Apparatus for treating a gas containing hydrogen sulphide and sulphur dioxide, comprising a step for depleting the recycled solvent in sulphur |
| 10/30/2001 | US6309550 Mass transfer method and apparatus |
| 10/30/2001 | US6309545 Permeable composite material, method for producing said composite material, and use of the same |
| 10/30/2001 | US6309536 Polllution control for internal combustion engine |
| 10/30/2001 | US6309514 Process for breaking chemical bonds |
| 10/30/2001 | US6309451 Air filtering device for an automobile |
| 10/30/2001 | US6309450 Flow-through adsorbent unit assembly for receiver dryer |
| 10/30/2001 | US6309448 Vapor movement controlling device |
| 10/30/2001 | US6309445 Removal of carbon dioxide from gas streams |
| 10/30/2001 | US6308525 Dehumidification apparatus |
| 10/30/2001 | CA2243062C Ozone supplying apparatus |
| 10/30/2001 | CA2206236C Removal of nitrogen oxides from gas streams |
| 10/25/2001 | WO2001079754A1 Process for generation of heat and power and use thereof |
| 10/25/2001 | WO2001079670A1 Catalyst carrier with a sleeve and shortened outer jacket |
| 10/25/2001 | WO2001079669A1 Housing with a passivation layer and method for producing a catalyst support body with a housing of this type |
| 10/25/2001 | WO2001079666A1 Exhaust system for internal combustion engines |
| 10/25/2001 | WO2001079587A1 A process for the purification of organometallic compounds or heteroatomic organic compounds with hydrogenated getter alloys |
| 10/25/2001 | WO2001079586A1 A process for the purification of organometallic compounds or heteroatomic organic compounds with a catalyst based on iron and manganese supported on zeolites |
| 10/25/2001 | WO2001079341A1 Humidity sensitive composition |
| 10/25/2001 | WO2001079138A1 Honeycomb structure and method for its manufacture |
| 10/25/2001 | WO2001079044A2 Assembly, method, and motor vehicle for cleaning ambient air in the vicinity of an internal combustion engine |
| 10/25/2001 | WO2001078896A2 Purification apparatus and method |
| 10/25/2001 | WO2001078875A1 Computer-controlled process for removing sulfur compounds from a flue gas |
| 10/25/2001 | WO2001078874A1 Method and apparatus for enhancing the sulfur capture capability oa an alkaline earth material |
| 10/25/2001 | WO2001078873A1 Apparatus and process for the abatement of semiconductor manufacturing effluents containing fluorine gas |
| 10/25/2001 | WO2001078872A2 Compressor installation provided with a drying device |
| 10/25/2001 | WO2001078871A1 Gas dehydration plant |
| 10/25/2001 | WO2001078870A1 Nano coupling magnetoadsorbent |
| 10/25/2001 | WO2001078868A2 Process and device for saline air purification |
| 10/25/2001 | WO2001078867A1 Gas flow neutralizing device and method |
| 10/25/2001 | WO2001078843A2 Hypoxic fire suppression systems and breathable fire extinguishing compositions |
| 10/25/2001 | WO2001078820A1 Oxygen concentrating apparatus |
| 10/25/2001 | WO2001078644A1 Improved sepulchral container |
| 10/25/2001 | WO2001078506A1 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 10/25/2001 | US20010034056 Odor control scrubber |
| 10/25/2001 | US20010033816 Using metal hydroxides |
| 10/25/2001 | US20010033815 Process for checking the operability of an exhaust gas purification catalyst |
| 10/25/2001 | US20010033060 Joint assembly for joining a ceramic membrane to a tube sheet |
| 10/25/2001 | US20010032820 Mixed oxide catalysts |
| 10/25/2001 | US20010032573 Procedure to reduce nitrous oxide (N2O) emissions in a combustion installation and an installation for embodiment |
| 10/25/2001 | US20010032543 Abatement of semiconductor processing gases |
| 10/25/2001 | US20010032478 Receiver dryer with bottom inlet |
| 10/25/2001 | DE10105995A1 Verarbeitungsverfahren für Entsorgungsmaterialien und Sammelverfahren für Schaumgas aus einem geschäumten Wärmeisoliermaterial sowie Verarbeitungsvorrichtung für Entsorgungsmaterialien und deren Sammelvorrichtung Processing method for disposal of materials and collection methods for foam gas from a foamed heat insulating material and processing apparatus for disposal materials and their collection device |
| 10/25/2001 | DE10058548C1 Scrubbing tower, used in plant for desulfurizing flue gas arranged behind boiler firing system, has flue gas inlets arranged at same height on opposite-lying sections of tower which open out into adsorption zone |
| 10/25/2001 | DE10019781A1 Aggregate, especially drive aggregate for vehicle, has membrane for separating hydrogen from gas mixture |
| 10/25/2001 | DE10019780A1 Aggregate, especially drive aggregate for vehicle, has membrane for separating oxygen from surrounding air |
| 10/25/2001 | DE10019711A1 Apparatus used for separating fluid mixture, e.g. by permeation, pervaporation, filtration, drying or sterilization or as membrane reactor, has porous part in contact with polymer, carbon fiber, metal or ceramic separating layer |
| 10/25/2001 | DE10019695A1 Apparatus for continuous separation of fluid mixtures, e.g. oxygen and nitrogen, n- and iso-isomers of hydrocarbons or organic substances or azeotropes, has membrane system of separating layer on sorbent part |
| 10/25/2001 | DE10018915A1 Gasgenerator, insbesondere für einen Airbag Gas generator, in particular for an air bag |
| 10/25/2001 | DE10017940A1 Verfahren zur Überprüfung der Funktionstüchtigkeit eines Stickoxid-Speicherkatalysators A method for checking the function of a nitrogen oxide storage catalytic converter |
| 10/25/2001 | DE10017210A1 Arrangement for catalytically treating IC engine exhaust gases comprises exhaust gas feed flue, catalyst flue containing catalyst, device for reducing danger of blocking of catalyst and particle separator |
| 10/25/2001 | DE10015696A1 Catalyst for reducing nitric oxide to nitrogen and water in waste gases containing sulfur dioxide comprises titanium-pillared layered clay impregnated with vanadium pentoxide |
| 10/25/2001 | CA2404195A1 A process for the purification of organometallic compounds or heteroatomic organic compounds with hydrogenated getter alloys |
| 10/25/2001 | CA2404130A1 A process for the purification of organometallic compounds or heteroatomic organic compounds with a catalyst based on iron and manganese supported on zeolites |
| 10/25/2001 | CA2376873A1 Oxygen concentrating apparatus |
| 10/24/2001 | EP1148296A1 Exhaust gas cooling system |
| 10/24/2001 | EP1148025A1 Method for purifying hydrogen-based gas mixture |
| 10/24/2001 | EP1147950A2 Gas generator, in particular for an airbag |
| 10/24/2001 | EP1147813A2 Ceramic catalyst body for the selective decomposition of N2O and a process for the preparation thereof |
| 10/24/2001 | EP1147802A1 Adsorbent catalyst |
| 10/24/2001 | EP1147801A1 Process and catalyst for the selective reduction of nitrogen oxides |
| 10/24/2001 | EP1146958A1 Apparatus and method for point-of-use treatment of effluent gas streams |
| 10/24/2001 | EP1146952A1 Exhaust gas purifying catalyst |
| 10/24/2001 | EP1146951A1 Method for recovering co 2? |
| 10/24/2001 | EP1146950A1 Pressure swing adsorption process |
| 10/24/2001 | EP1146949A1 Process for separation of ammonia gas and a solid adsorbent composition |
| 10/24/2001 | EP1027154A4 So x? additive systems based upon use of multiple particle species |
| 10/24/2001 | EP0956140B1 Process and device for removing h2s from an h2s-containing gas |
| 10/24/2001 | EP0888168B1 Method for cleaning process gases |
| 10/24/2001 | EP0874678B1 Method for the oxidation of liquid or solid pollutants in gas streams |
| 10/24/2001 | CN2455347Y Biological purifying carrier for gas |
| 10/24/2001 | CN2455346Y Vertical hollow reacting tower for dry desulpherizing apparatus for exhaust gas |
| 10/24/2001 | CN2455345Y Washing smoke-eliminating desurlpherizing dust collector |