| 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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| 07/13/2005 | EP1553050A1 Method and apparatus for gas purification |
| 07/13/2005 | EP1552882A1 Silicon carbide-based catalytic material and process for producing the same |
| 07/13/2005 | EP1552877A1 Device and method for eliminating odor |
| 07/13/2005 | EP1552876A1 Dry air-supplying apparatus and treating apparatus |
| 07/13/2005 | EP1552875A1 Facilitated transport membranes for an alkene hydrocarbon separation |
| 07/13/2005 | EP1552874A1 Process for capturing carbon dioxide in flue gas |
| 07/13/2005 | EP1552873A1 Method of separating target gas |
| 07/13/2005 | EP1552871A1 Air purification filter and process for producing the same |
| 07/13/2005 | EP1552119A1 Reducing oxides of nitrogen using hydrogen generated from engine fuel and exhaust |
| 07/13/2005 | EP1551765A1 Method for removing ammonia from a gas comprising hydrogen cyanide, ammonia and water |
| 07/13/2005 | EP1551682A1 Vehicle air supply system |
| 07/13/2005 | EP1551588A1 Cleaning gas device cleaning the process gas of a reflow soldering system |
| 07/13/2005 | EP1551548A1 A lithium aluminate layered catalyst and a selective oxidation process using the catalyst |
| 07/13/2005 | EP1551534A1 Catalyst carrier body comprising a passivation layer, and method for the production thereof |
| 07/13/2005 | EP1551533A1 Device and method for drying a gas flow |
| 07/13/2005 | EP1551532A2 Improved split flow process and apparatus |
| 07/13/2005 | EP1551531A1 Method for purifying carbon dioxide |
| 07/13/2005 | EP1551525A1 Filter plate |
| 07/13/2005 | EP1458476B1 Exhaust line for an internal combustion engine |
| 07/13/2005 | EP1439909B1 Photocatalyst and a method of purifying gaseous effluents |
| 07/13/2005 | CN2708986Y High efficient spiral type spraying dust separation desulfur device |
| 07/13/2005 | CN2708985Y Full connection double water tank type gas liquid distributor |
| 07/13/2005 | CN1639516A Dehumidifying unit and adsorbing element used for the dehumidifying unit |
| 07/13/2005 | CN1639515A Dehumidifying element |
| 07/13/2005 | CN1639501A Method for the production of a honeycomb body with a flange piece for a sensor and corresponding honeycomb body |
| 07/13/2005 | CN1639447A Honeycomb filter for exhaust gas decontamination and exhaust gas decontamination apparatus |
| 07/13/2005 | CN1639072A Manganese compound, process for producing the same, and utilization of the same |
| 07/13/2005 | CN1639057A System for generating hydrogen fuel to a fuel cell |
| 07/13/2005 | CN1638864A Structured catalysts incorporating thick washcoats and method |
| 07/13/2005 | CN1638861A Process for production of molecular sieve adsorbent blends |
| 07/13/2005 | CN1638859A Steam-reforming catalytic structures |
| 07/13/2005 | CN1638850A Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof |
| 07/13/2005 | CN1638848A 废气净化催化剂 The exhaust gas purifying catalyst |
| 07/13/2005 | CN1638832A Oxygen enricher |
| 07/13/2005 | CN1638816A Deodorant material and process for producing the same |
| 07/13/2005 | CN1638815A Hydrogen peroxide vapor system with replaceable desiccant cartridge |
| 07/13/2005 | CN1637355A 空气清洁器 Air cleaner |
| 07/13/2005 | CN1637266A Canister of vehicle |
| 07/13/2005 | CN1637240A Catalytic device under vehicle floor |
| 07/13/2005 | CN1636911A Thick film getter paste compositions for use in moisture control |
| 07/13/2005 | CN1636863A Removal of sulfur-containing impurities from volatile metal hydrides |
| 07/13/2005 | CN1636645A Method for producing a columnar member container |
| 07/13/2005 | CN1636603A Deodorizing agent containing dry cell of microorganism as active ingredient and deodorizing method |
| 07/13/2005 | CN1636602A Deodorizing device |
| 07/13/2005 | CN1210382C Conversion process for carbonyl sulfide and/or hydrogen cyanide contained in mixed gas |
| 07/13/2005 | CN1210322C Material having separating function |
| 07/13/2005 | CN1210227C Ceramic structure |
| 07/13/2005 | CN1210201C Multifunction sulfur recovery catalyst and its preparing method |
| 07/13/2005 | CN1210147C Flexible membranes |
| 07/13/2005 | CN1210104C Sundex low-temperature catalytic combustion nanometre composite oxide catalyst and preparing method thereof |
| 07/13/2005 | CN1210092C Selective reduction catalyst for nitrogen oxide in smoking gas, its preparation method and application |
| 07/13/2005 | CN1210091C Fuel gas treating process and apparatus |
| 07/13/2005 | CN1210090C Directly-series-connected one-step pressure variation adsoption process |
| 07/13/2005 | CN1210089C Gas adsorbent produced with filter mud of sugar refinery and its application in treating boiler fume |
| 07/12/2005 | US6916567 Regenerative dryer device and method for water recovery, primarily in the cathode side, of a proton exchange membrane fuel cell |
| 07/12/2005 | US6916459 Zeolite ITQ-16 |
| 07/12/2005 | US6916457 Preparation and use of non-chrome catalysts for Cu/Cr catalyst applications |
| 07/12/2005 | US6916454 Metal gas separation membrane |
| 07/12/2005 | US6916450 For automotive internal combustion engine; flow-through monolithic catalyst disposed in exhaust gas passageway; catalyst functions to adsorb and oxidize soluble organic fractions, nitrogen oxides, remove carbon |
| 07/12/2005 | US6916449 Efficiency |
| 07/12/2005 | US6916362 Ion transport membrane isolation device |
| 07/12/2005 | US6916360 Adsorption methods |
| 07/12/2005 | US6916359 Supplying purging gas; compressed air; adsorption, desorption; pressure swing adsorption |
| 07/12/2005 | US6916358 Adsorbent for separating nitrogen from mixed gas of oxygen and nitrogen |
| 07/12/2005 | CA2346958C Bottled water cooler with built-in oxygen generator and oxygen injection system |
| 07/12/2005 | CA2252763C Flow regulated pressure swing adsorption system |
| 07/12/2005 | CA2251865C Lubricating oil dewaxing with membrane separation |
| 07/07/2005 | WO2005062411A1 Method and apparatus for purifying air for fuel cell and fuel cell |
| 07/07/2005 | WO2005061421A1 Regenerative removal of trace carbon monoxide |
| 07/07/2005 | WO2005061231A1 Method for producing flexographic printing plates by means of laser engraving |
| 07/07/2005 | WO2005061103A1 Multi-stage heat absorbing reactor and process for scr of nox and for oxidation of elemental mercury |
| 07/07/2005 | WO2005061101A1 Polymeric adsorbing structure |
| 07/07/2005 | WO2005061100A1 Method of purifying a gas stream contaminated by co2 and one or more hydrocarbons and/or nitrogen oxides by adsorption on an aggregated zeolitic adsorbent |
| 07/07/2005 | WO2005061099A1 Adsorbents for removing heavy metals and methods for producing and using the same |
| 07/07/2005 | WO2005061097A1 Method and corresponding installation for the elimination of volatile organic compounds using microwave plasma |
| 07/07/2005 | WO2005061096A1 Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds |
| 07/07/2005 | WO2005061080A1 Method for the selective oxidation of carbon monoxide |
| 07/07/2005 | WO2005061079A1 Exhaust gas treatment system |
| 07/07/2005 | WO2005060670A2 Combustion nox reduction method |
| 07/07/2005 | WO2005060519A2 Mixed metal oxide sorbents |
| 07/07/2005 | WO2005049203A3 Catalyzing filters and methods of making |
| 07/07/2005 | WO2005026043A3 Methods for providing thin hydrogen separation membranes and associated uses |
| 07/07/2005 | US20050148465 Reaction product of mercury, potassium iodide and zinc acetate; adsorbent for capturing mercury downstream of filter element |
| 07/07/2005 | US20050148463 MINIMIZATION OF PURGE NOx RELEASE FROM NOx TRAPS BY OPTIMIZING THE OXYGEN STORAGE CAPACITY |
| 07/07/2005 | US20050148457 Production method for zeolite shaped body and production method for zeolite layered composite |
| 07/07/2005 | US20050148266 Self-supporting pleated electret filter media |
| 07/07/2005 | US20050147550 Manganese-based oxidation catalyst |
| 07/07/2005 | US20050147549 Method and system for removal of NOx and mercury emissions from coal combustion |
| 07/07/2005 | US20050147548 used for cleaning and neutralization of contaminated gas or toxic gasses, such as pyrophoric gases |
| 07/07/2005 | US20050147545 Personal electro-kinetic air transporter-conditioner |
| 07/07/2005 | US20050147530 Method and detector for identifying effective lifetime of gas scrubber absorbent material, and gas scrubber including the detector |
| 07/07/2005 | US20050145827 SOx trap for diesel and lean-burn gasoline automotive applications |
| 07/07/2005 | US20050145224 Evaporative emissions filter |
| 07/07/2005 | US20050145111 Modular pressure swing adsorption apparatus |
| 07/07/2005 | US20050145110 Inlet double-seal assembly |
| 07/07/2005 | US20050145108 Air cleaning system |
| 07/07/2005 | US20050145107 hydrophobic, microporous support and a denser separation layer; thermally induced liquid liquid phase separation; polyolefin extruded to a shape and cooled wiith liquid that is nonsolvent at die temperature until the phase separation, and solidification of the high polymer content phase |
| 07/07/2005 | US20050144934 Nox purging system and method of reactivating deteriorated catalyst therein |
| 07/07/2005 | US20050144933 Method of deciding on catalyst deterioration and means for deciding on catalyst deterioration in Nox purging system |
| 07/07/2005 | DE10358984A1 Cold drying device for gas or gas-vapor mixture has cooling section almost completely round heat transition area |