| 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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| 05/28/2009 | US20090133414 Autonomous water source |
| 05/28/2009 | DE202007016125U1 Rußpartikelfilter mit variabel gesteuerter Rußabbrennung Particulate filters with variable controlled burn-off |
| 05/28/2009 | DE102007057401A1 Verfahren zur Aufbereitung von Sorptionsmaterial bei der Rauchgasreinigung in Ziegeleien Process for the preparation of sorbent in the flue gas cleaning in brickworks |
| 05/28/2009 | DE102007056667A1 Filter device useful as a component of a tank station of a motor vehicle e.g. car, for cleaning raw gas, comprises a housing and an absorber element arranged in the housing and comprising a base module and an additional module |
| 05/28/2009 | DE102007056426A1 Dunstabzugshaube mit einer Sorptionseinheit zum Sorbieren von Feuchtigkeit und Verfahren zum Betreiben der Dunstabzugshaube Hood with a sorption to sorb moisture and method of operating the hood |
| 05/28/2009 | DE102007055296A1 Regeneration of washing agent from a gas scrubber applies an initial heat and pressure to hold metal carbonyls in a solution for further heating and pressure for them to be separated by precipitation |
| 05/28/2009 | DE102007004602B4 Heizvorrichtung zum Erhitzen eines Speichers für ein Komplexsalz Heating means for heating of a memory for a complex salt |
| 05/28/2009 | DE10030831B4 Housing construction for reading device of vending machine i.e. beverage vending machine, has protective housing enclosing camera housing and printed circuit board and comprising windows that are designed as cover |
| 05/28/2009 | CA2705543A1 Membrane power plant and method for operating the same |
| 05/28/2009 | CA2705043A1 Method and device for entrained-flow sulfation of flue gas constituents |
| 05/28/2009 | CA2703551A1 Air collector with functionalized ion exchange membrane for capturing ambient co2 |
| 05/28/2009 | CA2644722A1 Heating system for chemical used in exhaust purification system |
| 05/27/2009 | EP2063481A1 Electrochemical device and exhaust gas purification apparatus |
| 05/27/2009 | EP2063254A2 Method of determining the phase transfer of a multiple component drop in a flow of gas, dissolved in the crystalline solids, solid |
| 05/27/2009 | EP2063098A1 Hydrocarbon adsorption method and device for controlling evaporative emissions from the fuel storage system of motor vehicles |
| 05/27/2009 | EP2063078A1 Exhaust cleaner for internal combustion engine |
| 05/27/2009 | EP2063077A1 Exhaust purification device for internal combustion engine |
| 05/27/2009 | EP2062639A1 Decomposition of nitrous oxide into humid gases containing oxygen |
| 05/27/2009 | EP2062638A1 Exhaust gas purification apparatus |
| 05/27/2009 | EP2062637A2 Device for scrubbing polluted gases and the method of scrubbing polluted gases combined with biological treatment in the closed cycle of scrubbing water |
| 05/27/2009 | EP2061957A1 Method for operating an scr catalyst and scr-catalyst system |
| 05/27/2009 | EP2061594A2 Layered catalyst composite |
| 05/27/2009 | EP2061593A1 Method for removing methane from gas mixtures |
| 05/27/2009 | EP2061590A1 Device for generation of pulsed corona discharge |
| 05/27/2009 | EP2061579A1 Purification module for purifying and moistening air |
| 05/27/2009 | EP2061578A1 Method of recycling hydrogen |
| 05/27/2009 | EP1866058A4 Water sanitization system having safety features and removable filter |
| 05/27/2009 | EP1853481B1 System for inerting a compartment of a self-propelled vehicle, especially an aircraft |
| 05/27/2009 | CN201246766Y 柴草气化炉 Firewood gasifier |
| 05/27/2009 | CN201245696Y Flue-gas desulfurizing device of stibium smelting reverberatory furnace |
| 05/27/2009 | CN201245436Y Multi-tower pressure swing adsorption nitrogen making machine |
| 05/27/2009 | CN201245433Y Energy-saving air separation oxygen production apparatus |
| 05/27/2009 | CN201244483Y Device for preparing denitration plate-type catalyst |
| 05/27/2009 | CN201244482Y Plate-type catalyst module |
| 05/27/2009 | CN201244479Y Ejection apparatus and injection grille containing the ejection apparatus |
| 05/27/2009 | CN201244475Y Gas purifying device |
| 05/27/2009 | CN201244447Y Blade wheel locking structure of flue gas desulfurization recycle pump |
| 05/27/2009 | CN201244446Y Blade wheel retrofitting structure of flue gas desulfurization recycle pump |
| 05/27/2009 | CN201244445Y Purification device for engine tail gas |
| 05/27/2009 | CN201244444Y Flue gas denitrating apparatus with special rectifier cell |
| 05/27/2009 | CN201244443Y Device for even distribution of pneumatic flow field |
| 05/27/2009 | CN201244442Y Spraying tube |
| 05/27/2009 | CN201244441Y Flue gas desulfurization tower for glass stove |
| 05/27/2009 | CN201244440Y Accident chiller for flue-gas desulfurizing device |
| 05/27/2009 | CN201244439Y Glass melting furnace flue gas desulfurization and dedusting integrated device |
| 05/27/2009 | CN201244438Y Desulfurizing tower |
| 05/27/2009 | CN201244437Y Defroster |
| 05/27/2009 | CN201244436Y Reaction tower suitable for denitration of high-concentration flue gas |
| 05/27/2009 | CN201244435Y Horizontal type flue gas denitrating apparatus |
| 05/27/2009 | CN201244434Y Continuous sulfur molten pot |
| 05/27/2009 | CN201244433Y Novel heatless adsorption type compressed-air drier |
| 05/27/2009 | CN201244432Y Packing tower for eliminating air moisture |
| 05/27/2009 | CN201244431Y Unit equipment of annular water distribution device and defroster |
| 05/27/2009 | CN201244430Y Apparatus for collecting carbonic anhydride in coal-fired plant flue gas |
| 05/27/2009 | CN201244429Y Vertical type high-efficient flue gas desulfurizing and denitrating apparatus |
| 05/27/2009 | CN201244428Y Integrated gas purifying tower |
| 05/27/2009 | CN201244427Y Automatic device for removing hydrogen sulphide in marsh gas by biological method |
| 05/27/2009 | CN101443970A Discharge device and air purifying device |
| 05/27/2009 | CN101443533A Method for processing waste gas of an internal combustion engine |
| 05/27/2009 | CN101443298A High flux and selectivity SAPO-34 membranes for CO/CH4 separations |
| 05/27/2009 | CN101443267A Hydrogen production system and method of controlling flow rate of offgas in the system |
| 05/27/2009 | CN101443120A Catalyst for purification of exhaust gas and method of manufacturing the same |
| 05/27/2009 | CN101443119A Sulfur resistant emissions catalyst |
| 05/27/2009 | CN101443114A Improved oxygen storage component |
| 05/27/2009 | CN101443097A Method and device for providing a gaseous mixture |
| 05/27/2009 | CN101443096A Method and device for providing a gaseous mixture |
| 05/27/2009 | CN101443095A Method and device for processing the waste gas of an internal combustion engine |
| 05/27/2009 | CN101441903A Apparatus for purifying radioactive gas |
| 05/27/2009 | CN101441023A Energy-saving type air separation process |
| 05/27/2009 | CN101440737A Method and device for supplying gas for internal combustion engine exhaust gas processing |
| 05/27/2009 | CN101440499A Electrochemical device and exhaust gas purification apparatus |
| 05/27/2009 | CN101440312A Method and device for regenerating washing agent |
| 05/27/2009 | CN101439959A Detoxifying and aroma-increasing material |
| 05/27/2009 | CN101439290A Cellular ceramic type catalyst for catalytic combustion of perovskite as well as preparation and application thereof |
| 05/27/2009 | CN101439286A Oxiadition catalyst for eliminating harmful accessory substances containing rare-earth metal in catalytic purification process of nitrous oxides |
| 05/27/2009 | CN101439282A Method for preparing modified expanded graphite and use in benzene gas processing |
| 05/27/2009 | CN101439281A Method for preparing aminoglutaric acid modified expanded graphite and use in methyl aldehyde gas adsorption |
| 05/27/2009 | CN101439279A Decoration wall material for purifying indoor air as well as preparation method and use thereof |
| 05/27/2009 | CN101439267A Method for preparing palladium-based composite membranes |
| 05/27/2009 | CN101439262A Diesel oxidation catalyst composition for diesel vehicle using high-sulfur fuel |
| 05/27/2009 | CN101439261A Cobalt oxide and cerium oxide catalyst for purifying particulate emission of diesel engine and preparation method |
| 05/27/2009 | CN101439260A System for removing nitrous oxides in low-temperature flue gas and technique thereof |
| 05/27/2009 | CN101439259A Honeycomb-shaped Venturi dedusting and desulphurization washer |
| 05/27/2009 | CN101439258A High-efficiency synthetic desulphurization technique without waste liquid |
| 05/27/2009 | CN101439257A Exhaust gas purification apparatus |
| 05/27/2009 | CN101439256A Film method for recycling CO in high-pressure exhaust from production of acetic acid by carbonylation |
| 05/27/2009 | CN101439255A Modular gas-separating adsorbers |
| 05/27/2009 | CN101439254A Method and device for purifying small-flow gas |
| 05/27/2009 | CN101439250A Air filter for fuel cell |
| 05/27/2009 | CN101439237A Device for processing organic discharge gas produced in coating procedure |
| 05/27/2009 | CN101439236A Device for executing recovery processing of organic discharge gas produced in coating procedure |
| 05/27/2009 | CN100491848C Waste gas treating device and method in dust removing room device |
| 05/27/2009 | CN100491714C Control apparatus and method for internal combustion engine |
| 05/27/2009 | CN100491258C Composition based on zirconium, cerium and tin oxides, preparation and its use as catalyst |
| 05/27/2009 | CN100491245C Method for preparing liquid carbon dioxide in foodstuff level by using tail gas of cement kiln |
| 05/27/2009 | CN100491242C Activated carbon metal oxide matrix and method for making same |
| 05/27/2009 | CN100490968C MnOx/ZrO2-TiO2 low temperature selective catalytic reduction NOx catalyst possessing anti SO2 performance and its preparation technology |
| 05/27/2009 | CN100490965C Carbon-dioxide-gas absorber, method for separating carbon-dioxide-gas using carbon-dioxide-gas absorber, and apparatus for separating carbon-dioxide-gas |
| 05/27/2009 | CN100490956C Perovskite type mixed conductor oxygen permeable membrane of cerium contained series, preparation method and application |
| 05/27/2009 | CN100490949C Catalyst for purifying waste gas and waste gas purifying material |